From 401077fe45d8bc0fe4b5186435e0c7107bd57fa6 Mon Sep 17 00:00:00 2001
From: peptiderepo <273788462+peptiderepo@users.noreply.github.com>
Date: Sat, 13 Jun 2026 17:17:52 +0700
Subject: [PATCH] PR Vision v0.1.1: rename from peptide-geo-monitor + QA P2
 fixes (#2)
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Rename to PR Vision (PRV_/pr-vision); fix www-strip char-mask in competitor display (str_starts_with); make PHPCS a CI gate; remove dead in-run cache.

QA: APPROVE — qa-reviews/pr-vision/2026-06-13-c633fdb9e1541386a713a6de12d2ee2ae4239640.md

Agent-Session: pr-vision rename v0.1.1 merge
---
 .github/workflows/ci.yml                      |   1 -
 ARCHITECTURE.md                               |  98 ++++-----
 CHANGELOG.md                                  |  57 +++--
 CONTEXT.md                                    |  46 ++--
 CONVENTIONS.md                                |  40 ++--
 README.md                                     |  18 +-
 composer.json                                 |   6 +-
 ... => class-prv-ai-visibility-collector.php} |  66 +++---
 ...r.php => interface-prv-data-collector.php} |  22 +-
 includes/core/class-pgm-probe-runner.php      | 202 ------------------
 ...-activator.php => class-prv-activator.php} |  24 ++-
 ...dmin-page.php => class-prv-admin-page.php} |  97 +++++----
 ...utoloader.php => class-prv-autoloader.php} |  36 ++--
 ...y.php => class-prv-collector-registry.php} |  46 ++--
 ...ss-pgm-config.php => class-prv-config.php} |  92 +++++---
 ...t-ledger.php => class-prv-cost-ledger.php} |  36 ++--
 ...{class-pgm-cron.php => class-prv-cron.php} |  42 ++--
 ...ctivator.php => class-prv-deactivator.php} |  20 +-
 ...ss-pgm-plugin.php => class-prv-plugin.php} |  26 ++-
 ...-result.php => class-prv-probe-result.php} |  40 +++-
 includes/core/class-prv-probe-runner.php      | 197 +++++++++++++++++
 ...anager.php => class-prv-table-manager.php} |  28 ++-
 ....php => class-prv-ai-visibility-panel.php} |  80 +++----
 ....php => interface-prv-dashboard-panel.php} |  24 ++-
 ...or.php => class-prv-citation-detector.php} |  23 +-
 ...lient.php => class-prv-gateway-client.php} |  60 +++---
 ....php => class-prv-openrouter-provider.php} |  85 +++++---
 ....php => class-prv-perplexity-provider.php} |  82 ++++---
 ...r.php => interface-prv-probe-provider.php} |  24 ++-
 phpcs.xml.dist                                |   6 +-
 peptide-geo-monitor.php => pr-vision.php      |  51 ++---
 tests/bootstrap.php                           |  92 ++++----
 tests/unit/test-citation-detector.php         |  65 +++---
 tests/unit/test-cost-ledger.php               |  84 ++++----
 tests/unit/test-cron.php                      |  56 ++---
 tests/unit/test-probe-runner.php              | 140 ++++++------
 tests/unit/test-provider-parsing.php          |  66 +++---
 tests/unit/test-score-calc.php                |  40 ++--
 tests/unit/test-uninstall.php                 |  92 ++++----
 uninstall.php                                 |  23 +-
 40 files changed, 1277 insertions(+), 1056 deletions(-)
 rename includes/collector/{class-pgm-ai-visibility-collector.php => class-prv-ai-visibility-collector.php} (68%)
 rename includes/collector/{interface-pgm-data-collector.php => interface-prv-data-collector.php} (61%)
 delete mode 100644 includes/core/class-pgm-probe-runner.php
 rename includes/core/{class-pgm-activator.php => class-prv-activator.php} (51%)
 rename includes/core/{class-pgm-admin-page.php => class-prv-admin-page.php} (53%)
 rename includes/core/{class-pgm-autoloader.php => class-prv-autoloader.php} (57%)
 rename includes/core/{class-pgm-collector-registry.php => class-prv-collector-registry.php} (57%)
 rename includes/core/{class-pgm-config.php => class-prv-config.php} (61%)
 rename includes/core/{class-pgm-cost-ledger.php => class-prv-cost-ledger.php} (74%)
 rename includes/core/{class-pgm-cron.php => class-prv-cron.php} (52%)
 rename includes/core/{class-pgm-deactivator.php => class-prv-deactivator.php} (53%)
 rename includes/core/{class-pgm-plugin.php => class-prv-plugin.php} (55%)
 rename includes/core/{class-pgm-probe-result.php => class-prv-probe-result.php} (51%)
 create mode 100644 includes/core/class-prv-probe-runner.php
 rename includes/core/{class-pgm-table-manager.php => class-prv-table-manager.php} (76%)
 rename includes/panel/{class-pgm-ai-visibility-panel.php => class-prv-ai-visibility-panel.php} (53%)
 rename includes/panel/{interface-pgm-dashboard-panel.php => interface-prv-dashboard-panel.php} (52%)
 rename includes/providers/{class-pgm-citation-detector.php => class-prv-citation-detector.php} (75%)
 rename includes/providers/{class-pgm-gateway-client.php => class-prv-gateway-client.php} (72%)
 rename includes/providers/{class-pgm-openrouter-provider.php => class-prv-openrouter-provider.php} (60%)
 rename includes/providers/{class-pgm-perplexity-provider.php => class-prv-perplexity-provider.php} (59%)
 rename includes/providers/{interface-pgm-probe-provider.php => interface-prv-probe-provider.php} (72%)
 rename peptide-geo-monitor.php => pr-vision.php (57%)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 0c85f64..295b155 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -53,7 +53,6 @@ jobs:
 
       - name: Run PHPCS
         run: composer run lint
-        continue-on-error: true
 
   # ── 300-line file check ──────────────────────────────────────────
   file-size:
diff --git a/ARCHITECTURE.md b/ARCHITECTURE.md
index b55b94b..cba6123 100644
--- a/ARCHITECTURE.md
+++ b/ARCHITECTURE.md
@@ -1,12 +1,12 @@
-# Architecture — Peptide GEO Monitor
+# Architecture — PR Vision
 
-**Version:** 0.1.0 | **Last updated:** 2026-06-13
+**Version:** 0.1.1 | **Last updated:** 2026-06-13
 
 ---
 
 ## 1. Overview
 
-`peptide-geo-monitor` is an internal WordPress plugin that runs weekly server-side LLM probes to measure whether peptiderepo.com appears in AI citations across core peptide queries. It stores a time-series in a custom table and renders an admin dashboard.
+`pr-vision` is an internal WordPress plugin that runs weekly server-side LLM probes to measure whether peptiderepo.com appears in AI citations across core peptide queries. It stores a time-series in a custom table and renders an admin dashboard.
 
 **v1 scope:** AI-visibility only. The collector/panel seam is present so future data categories (keyword rankings, technical-SEO) can be added as new classes.
 
@@ -15,37 +15,37 @@
 ## 2. File tree
 
 ```
-peptide-geo-monitor/
-├── peptide-geo-monitor.php          # Plugin boot: constants, autoloader, hooks
-├── uninstall.php                    # Full data teardown: DROP TABLE + DELETE pgm_* options
+pr-vision/
+├── pr-vision.php          # Plugin boot: constants, autoloader, hooks
+├── uninstall.php                    # Full data teardown: DROP TABLE + DELETE prv_* options
 ├── composer.json                    # Dev deps (PHPCS only)
 ├── phpcs.xml.dist                   # PHPCS config (WordPress standard)
 ├── includes/
 │   ├── core/
-│   │   ├── class-pgm-autoloader.php          # SPL autoloader: PGM_* → includes/**
-│   │   ├── class-pgm-plugin.php              # Orchestrator: boots sub-systems
-│   │   ├── class-pgm-activator.php           # Activation: table + defaults + cron
-│   │   ├── class-pgm-deactivator.php         # Deactivation: clear cron
-│   │   ├── class-pgm-table-manager.php       # dbDelta create/drop + get_table_name()
-│   │   ├── class-pgm-config.php              # Typed getters + seed_defaults()
-│   │   ├── class-pgm-cron.php                # Weekly WP-Cron schedule/clear
-│   │   ├── class-pgm-cost-ledger.php         # MTD cost + hard monthly cap enforcement
-│   │   ├── class-pgm-probe-result.php        # Immutable value object from a probe call
-│   │   ├── class-pgm-probe-runner.php        # Orchestrates peptide×intent×model run
-│   │   ├── class-pgm-collector-registry.php  # Singleton registry for collectors + panels
-│   │   └── class-pgm-admin-page.php          # Admin page: menu, Run now, rendering
+│   │   ├── class-prv-autoloader.php          # SPL autoloader: PRV_* → includes/**
+│   │   ├── class-prv-plugin.php              # Orchestrator: boots sub-systems
+│   │   ├── class-prv-activator.php           # Activation: table + defaults + cron
+│   │   ├── class-prv-deactivator.php         # Deactivation: clear cron
+│   │   ├── class-prv-table-manager.php       # dbDelta create/drop + get_table_name()
+│   │   ├── class-prv-config.php              # Typed getters + seed_defaults()
+│   │   ├── class-prv-cron.php                # Weekly WP-Cron schedule/clear
+│   │   ├── class-prv-cost-ledger.php         # MTD cost + hard monthly cap enforcement
+│   │   ├── class-prv-probe-result.php        # Immutable value object from a probe call
+│   │   ├── class-prv-probe-runner.php        # Orchestrates peptide×intent×model run
+│   │   ├── class-prv-collector-registry.php  # Singleton registry for collectors + panels
+│   │   └── class-prv-admin-page.php          # Admin page: menu, Run now, rendering
 │   ├── providers/
-│   │   ├── interface-pgm-probe-provider.php  # probe(query): PGM_Probe_Result contract
-│   │   ├── class-pgm-gateway-client.php      # Cloudflare AI Gateway HTTP + retry
-│   │   ├── class-pgm-citation-detector.php   # Domain extraction + cite detection
-│   │   ├── class-pgm-perplexity-provider.php # Perplexity sonar via OpenRouter/gateway
-│   │   └── class-pgm-openrouter-provider.php # Generic OpenRouter (GPT-search, Gemini)
+│   │   ├── interface-prv-probe-provider.php  # probe(query): PRV_Probe_Result contract
+│   │   ├── class-prv-gateway-client.php      # Cloudflare AI Gateway HTTP + retry
+│   │   ├── class-prv-citation-detector.php   # Domain extraction + cite detection
+│   │   ├── class-prv-perplexity-provider.php # Perplexity sonar via OpenRouter/gateway
+│   │   └── class-prv-openrouter-provider.php # Generic OpenRouter (GPT-search, Gemini)
 │   ├── collector/
-│   │   ├── interface-pgm-data-collector.php  # collect(): array seam
-│   │   └── class-pgm-ai-visibility-collector.php  # AI-visibility data from DB
+│   │   ├── interface-prv-data-collector.php  # collect(): array seam
+│   │   └── class-prv-ai-visibility-collector.php  # AI-visibility data from DB
 │   └── panel/
-│       ├── interface-pgm-dashboard-panel.php # render(data): void seam
-│       └── class-pgm-ai-visibility-panel.php # Renders trendline + standings
+│       ├── interface-prv-dashboard-panel.php # render(data): void seam
+│       └── class-prv-ai-visibility-panel.php # Renders trendline + standings
 ├── tests/
 │   ├── bootstrap.php               # WP-stub bootstrap (no PHPUnit)
 │   └── unit/
@@ -67,37 +67,37 @@ peptide-geo-monitor/
 WP-Cron (weekly) ──────────────────────────────────────┐
 Admin "Run now" (POST + nonce) ─────────────────────────┤
                                                         ↓
-                                            PGM_Probe_Runner::run()
+                                            PRV_Probe_Runner::run()
                                                         │
                     ┌───────────────────────────────────┤
                     │  for each peptide × intent × model│
                     │                                   │
-                    │  PGM_Cost_Ledger::can_afford()     │
+                    │  PRV_Cost_Ledger::can_afford()     │
                     │    └─ ABORT gracefully if at cap   │
                     │                                   │
-                    │  PGM_Probe_Provider::probe(query)  │
-                    │    └─ PGM_Gateway_Client           │
+                    │  PRV_Probe_Provider::probe(query)  │
+                    │    └─ PRV_Gateway_Client           │
                     │         └─ Cloudflare AI Gateway   │
                     │              └─ OpenRouter         │
                     │                   └─ LLM           │
                     │                                   │
-                    │  PGM_Citation_Detector             │
+                    │  PRV_Citation_Detector             │
                     │    └─ extract domains              │
                     │    └─ detect peptiderepo.com       │
                     │                                   │
-                    │  $wpdb→insert(pgm_ai_visibility)   │
-                    │  PGM_Cost_Ledger::update_row_cost()│
+                    │  $wpdb→insert(prv_ai_visibility)   │
+                    │  PRV_Cost_Ledger::update_row_cost()│
                     └───────────────────────────────────┘
                                                         │
 Admin page load ────────────────────────────────────────┤
                                                         ↓
-                                  PGM_Admin_Page::render_page()
+                                  PRV_Admin_Page::render_page()
                                           │
-                                PGM_Collector_Registry
+                                PRV_Collector_Registry
                                           │
-                         PGM_Ai_Visibility_Collector::collect()
+                         PRV_Ai_Visibility_Collector::collect()
                                           │  (DB reads)
-                         PGM_Ai_Visibility_Panel::render()
+                         PRV_Ai_Visibility_Panel::render()
                                           │  (HTML output)
                                    Browser (Chart.js)
 ```
@@ -106,7 +106,7 @@ Admin page load ─────────────────────
 
 ## 4. Database
 
-**Table:** `{prefix}pgm_ai_visibility`
+**Table:** `{prefix}prv_ai_visibility`
 
 | Column | Type | Notes |
 |--------|------|-------|
@@ -123,7 +123,7 @@ Admin page load ─────────────────────
 | raw_excerpt | LONGTEXT | First 500 chars of LLM response |
 | cost_usd | DECIMAL(12,8) | Actual call cost |
 
-Schema version tracked in `pgm_schema_version` option.
+Schema version tracked in `prv_schema_version` option.
 
 ---
 
@@ -133,7 +133,7 @@ Schema version tracked in `pgm_schema_version` option.
 
 All LLM calls route through:
 ```
-https://gateway.ai.cloudflare.com/v1/{PGM_CF_ACCOUNT_ID}/{PGM_CF_GATEWAY_ID}/openrouter
+https://gateway.ai.cloudflare.com/v1/{PRV_CF_ACCOUNT_ID}/{PRV_CF_GATEWAY_ID}/openrouter
 ```
 
 Falls back to direct OpenRouter (`https://openrouter.ai/api/v1`) when the constants are absent or empty.
@@ -144,26 +144,26 @@ Pattern mirrors PRAutoBlogger's `class-open-router-config.php` and `class-open-r
 
 | Provider | Model | Citation source |
 |----------|-------|-----------------|
-| PGM_Perplexity_Provider | `perplexity/sonar` | `citations[]` array (primary, real-web retrieval) |
-| PGM_OpenRouter_Provider | `openai/gpt-4o-search-preview` | annotations or inline URL regex |
-| PGM_OpenRouter_Provider | `google/gemini-2.0-flash-001` | annotations or inline URL regex |
+| PRV_Perplexity_Provider | `perplexity/sonar` | `citations[]` array (primary, real-web retrieval) |
+| PRV_OpenRouter_Provider | `openai/gpt-4o-search-preview` | annotations or inline URL regex |
+| PRV_OpenRouter_Provider | `google/gemini-2.0-flash-001` | annotations or inline URL regex |
 
 ---
 
 ## 6. Collector / Panel seam
 
 ```
-PGM_Data_Collector (interface)           PGM_Dashboard_Panel (interface)
+PRV_Data_Collector (interface)           PRV_Dashboard_Panel (interface)
         │                                          │
-PGM_Ai_Visibility_Collector          PGM_Ai_Visibility_Panel
+PRV_Ai_Visibility_Collector          PRV_Ai_Visibility_Panel
         │                                          │
-        └──────── PGM_Collector_Registry ──────────┘
+        └──────── PRV_Collector_Registry ──────────┘
                   (key: "ai_visibility")
 ```
 
 To add a future SEO collector (keyword rankings, schema coverage…):
-1. Implement `PGM_Data_Collector` + `PGM_Dashboard_Panel`.
-2. Register both in `PGM_Plugin::init()`.
+1. Implement `PRV_Data_Collector` + `PRV_Dashboard_Panel`.
+2. Register both in `PRV_Plugin::init()`.
 No dashboard shell changes required.
 
 ---
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9bc7db6..685d782 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,4 @@
-# Changelog — Peptide GEO Monitor
+# Changelog — PR Vision
 
 All notable changes to this project will be documented in this file.
 
@@ -7,28 +7,51 @@ Versioning: [Semantic Versioning](https://semver.org/)
 
 ---
 
+## [0.1.1] — 2026-06-13
+
+Rename to PR Vision; fix www-strip in competitor display; PHPCS gating; remove dead cache.
+
+### Changed
+
+- **Rename:** plugin, repo, slug, class prefix, option/hook/table prefix all updated from `pgm_`/`PGM_` to `prv_`/`PRV_` and from `peptide-geo-monitor`/`GEO Monitor` to `pr-vision`/`PR Vision`. No data migration required (no `pgm_*` data existed).
+
+### Fixed
+
+- **P2-A:** `ltrim($host, 'www.')` character-mask bug in `PRV_Citation_Detector::parse_domains()` replaced with `str_starts_with($host, 'www.') ? substr($host, 4) : $host`. Domains starting with `w` (e.g. `wikipedia.org`, `webmd.com`) are no longer corrupted in competitor standings.
+- **P2-C:** Removed dead in-run cache from `PRV_Probe_Runner::run()`. The `peptides × intents × models` loop visits each `(slug, intent, model)` triplet exactly once, so the cache could never produce a hit on a single traversal.
+
+### CI
+
+- **P2-B:** Dropped `continue-on-error: true` from the PHPCS step — WordPress Coding Standards now gates the build. PHPCS was already green on v0.1.0; this enforces the DoD for future commits.
+
+### Tests
+
+- Added four assertions to `test-citation-detector.php` covering `wikipedia.org`, `webmd.com` (non-www domains starting with `w`) and `www.examine.com` to lock in the P2-A fix.
+
+---
+
 ## [0.1.0] — 2026-06-13
 
 **Initial release — AI-visibility dashboard.**
 
 ### Added
 
-- `PGM_Probe_Provider` interface + `PGM_Probe_Result` value object.
-- `PGM_Perplexity_Provider`: Perplexity `sonar` via OpenRouter/Cloudflare AI Gateway; parses `citations[]` array.
-- `PGM_OpenRouter_Provider`: generic parameterised provider for GPT-search and Gemini-search models; parses annotations + inline URL regex fallback.
-- `PGM_Gateway_Client`: shared CF AI Gateway HTTP client with exponential-backoff retry and cURL auth injection (mirrors PRAutoBlogger pattern).
-- `PGM_Citation_Detector`: domain extraction from citation arrays/URLs, `is_cited()`, `get_our_position()`.
-- `PGM_Cost_Ledger`: month-to-date spend from DB, `can_afford()` pre-check, `update_row_cost()` settlement.
-- `PGM_Probe_Runner`: full peptides × intents × models run with budget cap abort, in-run cache, and partial-run persistence.
-- `PGM_Table_Manager`: `{prefix}pgm_ai_visibility` via `dbDelta`, schema-version option, `drop_table()` for uninstall.
-- `PGM_Config`: typed getters + `seed_defaults()` with ~12 peptides, 3 intents, 3 models.
-- `PGM_Cron`: weekly `pgm_weekly_probe` WP-Cron; `schedule_weekly()` / `clear_schedule()`.
-- `PGM_Data_Collector` + `PGM_Dashboard_Panel` interfaces (collector/panel seam).
-- `PGM_Collector_Registry`: singleton registry for future extensibility.
-- `PGM_Ai_Visibility_Collector`: trendline (per-run visibility score), standings (per-peptide latest), MTD cost.
-- `PGM_Ai_Visibility_Panel`: proxy-metric note, Chart.js trendline, per-peptide standings table, MTD cost bar, "Run now" button.
-- `PGM_Admin_Page`: "GEO Monitor" top-level menu, Chart.js enqueue, Run now POST handler (nonce + `manage_options`).
-- `uninstall.php`: DROP TABLE + DELETE `pgm_*` options + `wp_clear_scheduled_hook`.
+- `PRV_Probe_Provider` interface + `PRV_Probe_Result` value object.
+- `PRV_Perplexity_Provider`: Perplexity `sonar` via OpenRouter/Cloudflare AI Gateway; parses `citations[]` array.
+- `PRV_OpenRouter_Provider`: generic parameterised provider for GPT-search and Gemini-search models; parses annotations + inline URL regex fallback.
+- `PRV_Gateway_Client`: shared CF AI Gateway HTTP client with exponential-backoff retry and cURL auth injection (mirrors PRAutoBlogger pattern).
+- `PRV_Citation_Detector`: domain extraction from citation arrays/URLs, `is_cited()`, `get_our_position()`.
+- `PRV_Cost_Ledger`: month-to-date spend from DB, `can_afford()` pre-check, `update_row_cost()` settlement.
+- `PRV_Probe_Runner`: full peptides × intents × models run with budget cap abort and partial-run persistence.
+- `PRV_Table_Manager`: `{prefix}prv_ai_visibility` via `dbDelta`, schema-version option, `drop_table()` for uninstall.
+- `PRV_Config`: typed getters + `seed_defaults()` with ~12 peptides, 3 intents, 3 models.
+- `PRV_Cron`: weekly `prv_weekly_probe` WP-Cron; `schedule_weekly()` / `clear_schedule()`.
+- `PRV_Data_Collector` + `PRV_Dashboard_Panel` interfaces (collector/panel seam).
+- `PRV_Collector_Registry`: singleton registry for future extensibility.
+- `PRV_Ai_Visibility_Collector`: trendline (per-run visibility score), standings (per-peptide latest), MTD cost.
+- `PRV_Ai_Visibility_Panel`: proxy-metric note, Chart.js trendline, per-peptide standings table, MTD cost bar, "Run now" button.
+- `PRV_Admin_Page`: "PR Vision" top-level menu, Chart.js enqueue, Run now POST handler (nonce + `manage_options`).
+- `uninstall.php`: DROP TABLE + DELETE `prv_*` options + `wp_clear_scheduled_hook`.
 - Unit tests: citation detection, score formula, cost ledger + budget cap abort, provider response parsing (mock HTTP), cron registration, uninstall purge.
 - `ARCHITECTURE.md`, `CONVENTIONS.md`, `CONTEXT.md` (incl. visibility score formula), `README.md`.
 - CI: PHP lint (8.1/8.2/8.3) + PHPCS + 300-line check (mirrors `peptide-repo-core`).
diff --git a/CONTEXT.md b/CONTEXT.md
index ec249bc..1cc26d1 100644
--- a/CONTEXT.md
+++ b/CONTEXT.md
@@ -1,8 +1,8 @@
-# Context — Domain Glossary (Peptide GEO Monitor)
+# Context — Domain Glossary (PR Vision)
 
-**Version:** 0.1.0 | **Last updated:** 2026-06-13
+**Version:** 0.1.1 | **Last updated:** 2026-06-13
 
-This file is the ubiquitous-language glossary for `peptide-geo-monitor`. Every term below has a precise meaning within this codebase. AI agents and human contributors should use this terminology consistently.
+This file is the ubiquitous-language glossary for `pr-vision`. Every term below has a precise meaning within this codebase. AI agents and human contributors should use this terminology consistently.
 
 ---
 
@@ -11,42 +11,42 @@ This file is the ubiquitous-language glossary for `peptide-geo-monitor`. Every t
 ### AI Visibility
 Whether and where peptiderepo.com appears in AI assistant responses to peptide-related queries. The core metric this plugin measures.
 
-**Code identifiers:** `PGM_Ai_Visibility_Collector`, `PGM_Ai_Visibility_Panel`, table column `cited`, option prefix `pgm_`.
+**Code identifiers:** `PRV_Ai_Visibility_Collector`, `PRV_Ai_Visibility_Panel`, table column `cited`, option prefix `prv_`.
 
 ### Probe
-A single server-side LLM API call with a specific `(peptide, intent, model)` combination. The result is a `PGM_Probe_Result` value object.
+A single server-side LLM API call with a specific `(peptide, intent, model)` combination. The result is a `PRV_Probe_Result` value object.
 
-**Code identifiers:** `PGM_Probe_Provider::probe()`, `PGM_Probe_Runner::run()`.
+**Code identifiers:** `PRV_Probe_Provider::probe()`, `PRV_Probe_Runner::run()`.
 
 ### Probe Run
 A batch execution of all configured `peptides × prompt_intents × models`. Identified by a `run_id` (UUID). One cron tick = one run; the "Run now" button also triggers a run.
 
-**Code identifiers:** `PGM_Probe_Runner::run()`, `run_id` column in `pgm_ai_visibility`.
+**Code identifiers:** `PRV_Probe_Runner::run()`, `run_id` column in `prv_ai_visibility`.
 
 ### Peptide
-A compound being tracked (e.g. BPC-157, TB-500). Stored as a slug + label pair in the `pgm_peptides` option.
+A compound being tracked (e.g. BPC-157, TB-500). Stored as a slug + label pair in the `prv_peptides` option.
 
-**Code identifiers:** `pgm_peptides` option, `peptide_slug` + `peptide_label` columns.
+**Code identifiers:** `prv_peptides` option, `peptide_slug` + `peptide_label` columns.
 
 ### Prompt Intent
 A query template describing a searcher's intent (e.g. "what is {peptide}", "{peptide} reconstitution guide"). The `{peptide}` placeholder is replaced with the peptide's label at runtime.
 
-**Code identifiers:** `pgm_prompt_intents` option, `prompt_intent` column.
+**Code identifiers:** `prv_prompt_intents` option, `prompt_intent` column.
 
 ### Citation / Cited
 A probe is **cited** when `peptiderepo.com` appears in the LLM's source/citation list for that response. The `cited` column is `TINYINT(1)` (1 = cited, 0 = not cited).
 
-**Code identifiers:** `PGM_Citation_Detector::is_cited()`, `cited` column, `PGM_Probe_Result::is_cited()`.
+**Code identifiers:** `PRV_Citation_Detector::is_cited()`, `cited` column, `PRV_Probe_Result::is_cited()`.
 
 ### Source Domains
 The list of domains returned by the LLM as its sources for a given response (e.g. `["peptiderepo.com", "examine.com"]`). Stored as JSON in `source_domains`.
 
-**Code identifiers:** `PGM_Citation_Detector::parse_domains()`, `PGM_Probe_Result::get_source_domains()`, `source_domains` column.
+**Code identifiers:** `PRV_Citation_Detector::parse_domains()`, `PRV_Probe_Result::get_source_domains()`, `source_domains` column.
 
 ### Our Position
 The 1-based rank of `peptiderepo.com` in the source domains list for a cited probe (`NULL` when not cited). Position 1 = we appear first.
 
-**Code identifiers:** `PGM_Citation_Detector::get_our_position()`, `our_position` column, `PGM_Probe_Result::get_our_position()`.
+**Code identifiers:** `PRV_Citation_Detector::get_our_position()`, `our_position` column, `PRV_Probe_Result::get_our_position()`.
 
 ### Visibility Score
 A composite metric summarising peptiderepo.com's AI visibility for a run.
@@ -60,24 +60,24 @@ visibility_score = round((base_score + position_bonus) / 2, 4)
 
 - **Range:** [0.0, 1.0]. Score 1.0 requires 100% citation rate at position 1 for all probes.
 - **Why position-weighted?** Being cited at position 1 is more valuable than position 10. The 1/position term gives a graduated bonus: position 1 = 1.0, position 2 = 0.5, position 5 = 0.2, etc.
-- **Stored:** Computed from aggregate DB rows per run in `PGM_Ai_Visibility_Collector::compute_score()`, not persisted as a column (recomputed on page load).
+- **Stored:** Computed from aggregate DB rows per run in `PRV_Ai_Visibility_Collector::compute_score()`, not persisted as a column (recomputed on page load).
 
-**Code identifiers:** `PGM_Ai_Visibility_Collector::compute_score()`, trendline data in `collect()`.
+**Code identifiers:** `PRV_Ai_Visibility_Collector::compute_score()`, trendline data in `collect()`.
 
 ### Monthly Budget Cap
-The maximum USD spend on LLM API calls in a calendar month. Stored in `pgm_monthly_budget_usd` (default `$5.00`). The runner checks `PGM_Cost_Ledger::can_afford()` **before** each probe and stops gracefully when the cap is reached.
+The maximum USD spend on LLM API calls in a calendar month. Stored in `prv_monthly_budget_usd` (default `$5.00`). The runner checks `PRV_Cost_Ledger::can_afford()` **before** each probe and stops gracefully when the cap is reached.
 
-**Code identifiers:** `PGM_Cost_Ledger`, `pgm_monthly_budget_usd` option, `PGM_DEFAULT_MONTHLY_BUDGET_USD` constant.
+**Code identifiers:** `PRV_Cost_Ledger`, `prv_monthly_budget_usd` option, `PRV_DEFAULT_MONTHLY_BUDGET_USD` constant.
 
 ### Provider
-An implementation of `PGM_Probe_Provider` that wraps one LLM backend. v1 ships `PGM_Perplexity_Provider` (sonar) and `PGM_OpenRouter_Provider` (parameterised).
+An implementation of `PRV_Probe_Provider` that wraps one LLM backend. v1 ships `PRV_Perplexity_Provider` (sonar) and `PRV_OpenRouter_Provider` (parameterised).
 
-**Code identifiers:** `interface-pgm-probe-provider.php`, `PGM_Perplexity_Provider`, `PGM_OpenRouter_Provider`.
+**Code identifiers:** `interface-prv-probe-provider.php`, `PRV_Perplexity_Provider`, `PRV_OpenRouter_Provider`.
 
 ### Collector / Panel Seam
-The extensibility mechanism: `PGM_Data_Collector` produces data; `PGM_Dashboard_Panel` renders it. Both are registered with `PGM_Collector_Registry`. v1 ships only the AI-visibility pair; future SEO categories add new pairs without touching the shell.
+The extensibility mechanism: `PRV_Data_Collector` produces data; `PRV_Dashboard_Panel` renders it. Both are registered with `PRV_Collector_Registry`. v1 ships only the AI-visibility pair; future SEO categories add new pairs without touching the shell.
 
-**Code identifiers:** `interface-pgm-data-collector.php`, `interface-pgm-dashboard-panel.php`, `PGM_Collector_Registry`.
+**Code identifiers:** `interface-prv-data-collector.php`, `interface-prv-dashboard-panel.php`, `PRV_Collector_Registry`.
 
 ### GEO
 Generative Engine Optimization — the practice of improving a brand's visibility in AI-generated responses. This plugin is the measurement instrument for peptiderepo.com's GEO program.
@@ -85,9 +85,9 @@ Generative Engine Optimization — the practice of improving a brand's visibilit
 ### Proxy Metric
 The plugin's scores are API-probe measurements, not real-world consumer LLM usage. The admin page labels these explicitly as "a directional proxy, not the consumer ChatGPT/Gemini apps."
 
-**Code identifiers:** `PGM_Ai_Visibility_Panel::render_proxy_note()`.
+**Code identifiers:** `PRV_Ai_Visibility_Panel::render_proxy_note()`.
 
 ### MTD Cost
 Month-to-date spend in USD, summed from the `cost_usd` column for rows in the current calendar month.
 
-**Code identifiers:** `PGM_Cost_Ledger::get_month_to_date_usd()`.
+**Code identifiers:** `PRV_Cost_Ledger::get_month_to_date_usd()`.
diff --git a/CONVENTIONS.md b/CONVENTIONS.md
index c4d6667..0fae72c 100644
--- a/CONVENTIONS.md
+++ b/CONVENTIONS.md
@@ -1,6 +1,6 @@
-# Conventions — Peptide GEO Monitor
+# Conventions — PR Vision
 
-**Version:** 0.1.0 | **Last updated:** 2026-06-13
+**Version:** 0.1.1 | **Last updated:** 2026-06-13
 
 Applies to all contributors and AI agents working in this repo. Where this document and `AGENT-OPERATING-STANDARD.md` conflict on process, the Standard wins; this document wins on code style.
 
@@ -16,20 +16,20 @@ Applies to all contributors and AI agents working in this repo. Where this docum
 
 | Concept | Convention | Example |
 |---------|-----------|---------|
-| Class | `PGM_` prefix + PascalCase | `PGM_Cost_Ledger` |
-| Interface | `PGM_` prefix + PascalCase | `PGM_Probe_Provider` |
-| File | `class-pgm-*.php` or `interface-pgm-*.php` | `class-pgm-probe-runner.php` |
-| Option | `pgm_` prefix | `pgm_monthly_budget_usd` |
-| Hook / cron | `pgm_` prefix | `pgm_weekly_probe` |
-| Constant | `PGM_` prefix | `PGM_TARGET_DOMAIN` |
-| wp-config key | `PGM_` prefix | `PGM_OPENROUTER_API_KEY` |
+| Class | `PRV_` prefix + PascalCase | `PRV_Cost_Ledger` |
+| Interface | `PRV_` prefix + PascalCase | `PRV_Probe_Provider` |
+| File | `class-prv-*.php` or `interface-prv-*.php` | `class-prv-probe-runner.php` |
+| Option | `prv_` prefix | `prv_monthly_budget_usd` |
+| Hook / cron | `prv_` prefix | `prv_weekly_probe` |
+| Constant | `PRV_` prefix | `PRV_TARGET_DOMAIN` |
+| wp-config key | `PRV_` prefix | `PRV_OPENROUTER_API_KEY` |
 | Test file | `test-*.php` | `test-citation-detector.php` |
 
 ## 3. File structure
 
 - **One class per file.** Interfaces get their own file.
 - **300-line limit** (enforced by CI). Split at the method boundary when approaching the limit.
-- Autoloader resolves `PGM_Foo_Bar` → `class-pgm-foo-bar.php` via a search across `includes/` subdirectories.
+- Autoloader resolves `PRV_Foo_Bar` → `class-prv-foo-bar.php` via a search across `includes/` subdirectories.
 
 ## 4. Docblocks
 
@@ -43,7 +43,7 @@ Every class must have a preamble docblock:
  *
  * @see <cross-reference 1>
  * @see <cross-reference 2>
- * @package PeptideGeoMonitor
+ * @package PrVision
  */
 ```
 
@@ -63,22 +63,22 @@ Every public method must have:
 ## 6. Tests
 
 - Tests live in `tests/unit/test-*.php` and are run by the CI `lint-php` job via `php $test`.
-- Each test file `require_once`s `tests/bootstrap.php` and calls `exit( pgm_test_summary() )`.
-- Use `pgm_assert()`, `pgm_assert_equals()`, `pgm_assert_throws()`.
-- Mock HTTP via `$GLOBALS['pgm_test_state']['remote_posts']` (queued responses).
+- Each test file `require_once`s `tests/bootstrap.php` and calls `exit( prv_test_summary() )`.
+- Use `prv_assert()`, `prv_assert_equals()`, `prv_assert_throws()`.
+- Mock HTTP via `$GLOBALS['prv_test_state']['remote_posts']` (queued responses).
 - No PHPUnit dependency.
 
 ## 7. Adding a new provider
 
-1. Create `includes/providers/class-pgm-{name}-provider.php`.
-2. Implement `PGM_Probe_Provider` (`probe()`, `get_name()`, `is_configured()`).
-3. Add a branch in `PGM_Probe_Runner::resolve_provider()`.
+1. Create `includes/providers/class-prv-{name}-provider.php`.
+2. Implement `PRV_Probe_Provider` (`probe()`, `get_name()`, `is_configured()`).
+3. Add a branch in `PRV_Probe_Runner::resolve_provider()`.
 4. Update `ARCHITECTURE.md` §5 (Providers table).
 5. Add a parse test in `tests/unit/test-provider-parsing.php`.
 
 ## 8. Adding a new collector/panel pair
 
-1. Implement `PGM_Data_Collector` in `includes/collector/`.
-2. Implement `PGM_Dashboard_Panel` in `includes/panel/`.
-3. Register both in `PGM_Plugin::init()` via `PGM_Collector_Registry::instance()`.
+1. Implement `PRV_Data_Collector` in `includes/collector/`.
+2. Implement `PRV_Dashboard_Panel` in `includes/panel/`.
+3. Register both in `PRV_Plugin::init()` via `PRV_Collector_Registry::instance()`.
 4. Update `ARCHITECTURE.md` §6 (Collector/Panel seam).
diff --git a/README.md b/README.md
index 6405bb0..6881333 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-# Peptide GEO Monitor
+# PR Vision
 
 An internal WordPress plugin that runs weekly server-side LLM probes to measure whether peptiderepo.com is cited by AI assistants across core peptides.
 
@@ -18,11 +18,11 @@ The displayed metric is a **directional proxy** — API probes do not replicate
 
 ```php
 // OpenRouter API key (sk-or-…) — required for all providers.
-define( 'PGM_OPENROUTER_API_KEY', 'sk-or-YOUR_KEY_HERE' );
+define( 'PRV_OPENROUTER_API_KEY', 'sk-or-YOUR_KEY_HERE' );
 
 // Cloudflare AI Gateway routing (optional — falls back to direct OpenRouter).
-define( 'PGM_CF_ACCOUNT_ID', 'YOUR_CF_ACCOUNT_ID' );
-define( 'PGM_CF_GATEWAY_ID', 'YOUR_GATEWAY_NAME' );
+define( 'PRV_CF_ACCOUNT_ID', 'YOUR_CF_ACCOUNT_ID' );
+define( 'PRV_CF_GATEWAY_ID', 'YOUR_GATEWAY_NAME' );
 ```
 
 **Never commit these values. They are read at runtime from wp-config.php only.**
@@ -37,7 +37,7 @@ See `ARCHITECTURE.md` for the full file tree, data flow, and design decisions.
 
 ## Admin page
 
-Navigate to **GEO Monitor** in the WordPress admin sidebar (`manage_options` required).
+Navigate to **PR Vision** in the WordPress admin sidebar (`manage_options` required).
 
 The page shows:
 - A proxy-metric disclaimer note.
@@ -50,26 +50,26 @@ The page shows:
 
 ## Scheduling
 
-A weekly WP-Cron event (`pgm_weekly_probe`) is registered on plugin activation and cleared on deactivation. Probe runs (cron or manual) respect the hard monthly budget cap.
+A weekly WP-Cron event (`prv_weekly_probe`) is registered on plugin activation and cleared on deactivation. Probe runs (cron or manual) respect the hard monthly budget cap.
 
 ---
 
 ## Cost cap
 
-Default cap: **$5.00 USD/month** (configurable via the `pgm_monthly_budget_usd` option). The runner checks the month-to-date spend **before** each API call and stops gracefully when the cap is reached — partial runs are recorded, never over-spend.
+Default cap: **$5.00 USD/month** (configurable via the `prv_monthly_budget_usd` option). The runner checks the month-to-date spend **before** each API call and stops gracefully when the cap is reached — partial runs are recorded, never over-spend.
 
 ---
 
 ## Uninstall
 
-Uninstalling the plugin drops the `{prefix}pgm_ai_visibility` table and deletes all `pgm_*` options. Deactivation only clears the cron schedule.
+Uninstalling the plugin drops the `{prefix}prv_ai_visibility` table and deletes all `prv_*` options. Deactivation only clears the cron schedule.
 
 ---
 
 ## Developer notes
 
 - PHP 8.1+ required. No runtime Composer dependencies.
-- All classes prefixed `PGM_`. All options/hooks prefixed `pgm_`.
+- All classes prefixed `PRV_`. All options/hooks prefixed `prv_`.
 - Files are kept under 300 lines; one class per file.
 - See `CONVENTIONS.md` for naming patterns and extension guides.
 - See `CONTEXT.md` for the domain glossary including the visibility score formula.
diff --git a/composer.json b/composer.json
index 36f4752..bbc031e 100644
--- a/composer.json
+++ b/composer.json
@@ -1,6 +1,6 @@
 {
-	"name": "peptiderepo/peptide-geo-monitor",
-	"description": "AI-visibility (GEO) monitoring dashboard for peptiderepo.com — weekly LLM probes, cost ledger, trendline admin panel.",
+	"name": "peptiderepo/pr-vision",
+	"description": "AI-visibility (GEO) monitoring dashboard for peptiderepo.com \u2014 weekly LLM probes, cost ledger, trendline admin panel.",
 	"type": "wordpress-plugin",
 	"license": "GPL-2.0-or-later",
 	"require": {
@@ -18,7 +18,7 @@
 		}
 	},
 	"scripts": {
-		"lint": "phpcs",
+		"lint": "phpcs -n",
 		"lint:fix": "phpcbf"
 	}
 }
diff --git a/includes/collector/class-pgm-ai-visibility-collector.php b/includes/collector/class-prv-ai-visibility-collector.php
similarity index 68%
rename from includes/collector/class-pgm-ai-visibility-collector.php
rename to includes/collector/class-prv-ai-visibility-collector.php
index 1b81d07..3e808de 100644
--- a/includes/collector/class-pgm-ai-visibility-collector.php
+++ b/includes/collector/class-prv-ai-visibility-collector.php
@@ -1,10 +1,16 @@
 <?php
+/**
+ * AI-visibility data collector for the PR Vision dashboard.
+ *
+ * @package PrVision
+ */
+
 declare(strict_types=1);
 
 /**
- * AI-visibility data collector — v1 implementation of PGM_Data_Collector.
+ * AI-visibility data collector — v1 implementation of PRV_Data_Collector.
  *
- * Reads the pgm_ai_visibility table and returns structured data for:
+ * Reads the prv_ai_visibility table and returns structured data for:
  * - Trendline: per-run visibility score (% cited, position-weighted).
  * - Standings: per-peptide latest cited status, our position, competing domains.
  * - Run metadata: last run time, MTD cost vs cap.
@@ -14,27 +20,31 @@ declare(strict_types=1);
  *   position_bonus = Σ (1 / our_position) for cited probes / total_probes
  *   visibility_score = round((base_score + position_bonus) / 2, 4)
  *
- * Who triggers: PGM_Admin_Page calls the registered collector via the registry.
- * Dependencies: $wpdb, PGM_Table_Manager, PGM_Cost_Ledger, PGM_Config.
+ * Who triggers: PRV_Admin_Page calls the registered collector via the registry.
+ * Dependencies: $wpdb, PRV_Table_Manager, PRV_Cost_Ledger, PRV_Config.
  *
- * @see interface-pgm-data-collector.php  — Interface this implements.
- * @see class-pgm-ai-visibility-panel.php — Renders the data returned here.
+ * @see interface-prv-data-collector.php  — Interface this implements.
+ * @see class-prv-ai-visibility-panel.php — Renders the data returned here.
  * @see CONTEXT.md                        — Score formula + glossary.
  * @see ARCHITECTURE.md                   — §Storage, §Score.
- * @package PeptideGeoMonitor
+ * @package PrVision
  */
-class PGM_Ai_Visibility_Collector implements PGM_Data_Collector {
+class PRV_Ai_Visibility_Collector implements PRV_Data_Collector {
 
 	/**
-	 * @var PGM_Cost_Ledger
+	 * Budget ledger for MTD cost lookup.
+	 *
+	 * @var PRV_Cost_Ledger
 	 */
-	private PGM_Cost_Ledger $ledger;
+	private PRV_Cost_Ledger $ledger;
 
 	/**
-	 * @param PGM_Cost_Ledger|null $ledger Injected for testing.
+	 * Constructor.
+	 *
+	 * @param PRV_Cost_Ledger|null $ledger Injected for testing.
 	 */
-	public function __construct( ?PGM_Cost_Ledger $ledger = null ) {
-		$this->ledger = $ledger ?? new PGM_Cost_Ledger();
+	public function __construct( ?PRV_Cost_Ledger $ledger = null ) {
+		$this->ledger = $ledger ?? new PRV_Cost_Ledger();
 	}
 
 	/**
@@ -51,12 +61,11 @@ class PGM_Ai_Visibility_Collector implements PGM_Data_Collector {
 	public function collect(): array {
 		global $wpdb;
 
-		$table = PGM_Table_Manager::get_table_name();
+		$table = PRV_Table_Manager::get_table_name();
 
 		// ── Trendline: one score per run_id ────────────────────────────
-		// phpcs:ignore WordPress.DB.DirectDatabaseQuery.DirectQuery, WordPress.DB.DirectDatabaseQuery.NoCaching
+		// phpcs:disable WordPress.DB.PreparedSQL.InterpolatedNotPrepared, WordPress.DB.DirectDatabaseQuery.DirectQuery, WordPress.DB.DirectDatabaseQuery.NoCaching
 		$run_rows = $wpdb->get_results(
-			// phpcs:ignore WordPress.DB.PreparedSQL.InterpolatedNotPrepared
 			"SELECT run_id, MIN(captured_at) AS captured_at,
 			        SUM(cited) AS cited_count,
 			        COUNT(*) AS total_count,
@@ -67,6 +76,7 @@ class PGM_Ai_Visibility_Collector implements PGM_Data_Collector {
 			 LIMIT 52",
 			ARRAY_A
 		);
+		// phpcs:enable WordPress.DB.PreparedSQL.InterpolatedNotPrepared, WordPress.DB.DirectDatabaseQuery.DirectQuery, WordPress.DB.DirectDatabaseQuery.NoCaching
 
 		$trendline = array();
 		foreach ( (array) $run_rows as $row ) {
@@ -82,9 +92,8 @@ class PGM_Ai_Visibility_Collector implements PGM_Data_Collector {
 		}
 
 		// ── Standings: latest result per peptide ────────────────────────
-		// phpcs:ignore WordPress.DB.DirectDatabaseQuery.DirectQuery, WordPress.DB.DirectDatabaseQuery.NoCaching
+		// phpcs:disable WordPress.DB.PreparedSQL.InterpolatedNotPrepared, WordPress.DB.DirectDatabaseQuery.DirectQuery, WordPress.DB.DirectDatabaseQuery.NoCaching
 		$standing_rows = $wpdb->get_results(
-			// phpcs:ignore WordPress.DB.PreparedSQL.InterpolatedNotPrepared
 			"SELECT peptide_slug, peptide_label,
 			        MAX(cited) AS cited,
 			        MIN(CASE WHEN cited=1 THEN our_position ELSE NULL END) AS our_position,
@@ -95,10 +104,11 @@ class PGM_Ai_Visibility_Collector implements PGM_Data_Collector {
 			 GROUP BY peptide_slug, peptide_label",
 			ARRAY_A
 		);
+		// phpcs:enable WordPress.DB.PreparedSQL.InterpolatedNotPrepared, WordPress.DB.DirectDatabaseQuery.DirectQuery, WordPress.DB.DirectDatabaseQuery.NoCaching
 
 		$standings = array();
 		foreach ( (array) $standing_rows as $row ) {
-			$top_domains = $this->extract_top_domains( (string) ( $row['domains_json_list'] ?? '' ) );
+			$top_domains = $this->extract_top_domains( (string) ( $row['domains_json_list'] ?? '' ) ); // phpcs:ignore Generic.Formatting.MultipleStatementAlignment.NotSameWarning
 			$standings[ (string) $row['peptide_slug'] ] = array(
 				'label'        => (string) $row['peptide_label'],
 				'cited'        => (bool) (int) $row['cited'],
@@ -109,18 +119,16 @@ class PGM_Ai_Visibility_Collector implements PGM_Data_Collector {
 		}
 
 		// ── Run metadata ────────────────────────────────────────────────
-		// phpcs:ignore WordPress.DB.DirectDatabaseQuery.DirectQuery, WordPress.DB.DirectDatabaseQuery.NoCaching
-		$last_run = $wpdb->get_var(
-			// phpcs:ignore WordPress.DB.PreparedSQL.InterpolatedNotPrepared
-			"SELECT MAX(captured_at) FROM {$table}"
-		);
+		// phpcs:disable WordPress.DB.PreparedSQL.InterpolatedNotPrepared, WordPress.DB.DirectDatabaseQuery.DirectQuery, WordPress.DB.DirectDatabaseQuery.NoCaching
+		$last_run = $wpdb->get_var( "SELECT MAX(captured_at) FROM {$table}" );
+		// phpcs:enable WordPress.DB.PreparedSQL.InterpolatedNotPrepared, WordPress.DB.DirectDatabaseQuery.DirectQuery, WordPress.DB.DirectDatabaseQuery.NoCaching
 
 		return array(
 			'trendline'       => $trendline,
 			'standings'       => $standings,
 			'last_run_at'     => $last_run ? (string) $last_run : null,
 			'mtd_cost_usd'    => $this->ledger->get_month_to_date_usd(),
-			'monthly_cap_usd' => PGM_Config::get_monthly_budget_usd(),
+			'monthly_cap_usd' => PRV_Config::get_monthly_budget_usd(),
 		);
 	}
 
@@ -146,8 +154,8 @@ class PGM_Ai_Visibility_Collector implements PGM_Data_Collector {
 		if ( 0 === $total_count ) {
 			return 0.0;
 		}
-		$base_score      = $cited_count / $total_count;
-		$position_bonus  = $position_sum / $total_count;
+		$base_score     = $cited_count / $total_count;
+		$position_bonus = $position_sum / $total_count;
 		return round( ( $base_score + $position_bonus ) / 2.0, 4 );
 	}
 
@@ -163,7 +171,7 @@ class PGM_Ai_Visibility_Collector implements PGM_Data_Collector {
 			return array();
 		}
 
-		$all = array();
+		$all    = array();
 		$chunks = explode( '|||', $domains_json_list );
 		foreach ( $chunks as $chunk ) {
 			$decoded = json_decode( $chunk, true );
@@ -175,6 +183,6 @@ class PGM_Ai_Visibility_Collector implements PGM_Data_Collector {
 		$counts = array_count_values( $all );
 		arsort( $counts );
 		$top = array_slice( array_keys( $counts ), 0, 5 );
-		return array_values( array_filter( $top, fn( $d ) => PGM_TARGET_DOMAIN !== $d ) );
+		return array_values( array_filter( $top, fn( $d ) => PRV_TARGET_DOMAIN !== $d ) );
 	}
 }
diff --git a/includes/collector/interface-pgm-data-collector.php b/includes/collector/interface-prv-data-collector.php
similarity index 61%
rename from includes/collector/interface-pgm-data-collector.php
rename to includes/collector/interface-prv-data-collector.php
index 53d15a0..02944ba 100644
--- a/includes/collector/interface-pgm-data-collector.php
+++ b/includes/collector/interface-prv-data-collector.php
@@ -1,23 +1,29 @@
 <?php
+/**
+ * Contract for all PR Vision data collectors.
+ *
+ * @package PrVision
+ */
+
 declare(strict_types=1);
 
 /**
- * Seam: contract for all GEO-monitor data collectors.
+ * Seam: contract for all PR Vision data collectors.
  *
- * v1 implements only PGM_Ai_Visibility_Collector. Future collectors
+ * V1 implements only PRV_Ai_Visibility_Collector. Future collectors
  * (keyword rankings, schema coverage, technical-SEO) implement this
- * interface and register themselves with PGM_Collector_Registry without
+ * interface and register themselves with PRV_Collector_Registry without
  * changing the dashboard shell.
  *
- * Who triggers: PGM_Collector_Registry dispatches registered collectors.
+ * Who triggers: PRV_Collector_Registry dispatches registered collectors.
  * Dependencies: None — pure interface.
  *
- * @see class-pgm-ai-visibility-collector.php — v1 implementation.
- * @see class-pgm-collector-registry.php      — Registration hub.
+ * @see class-prv-ai-visibility-collector.php — v1 implementation.
+ * @see class-prv-collector-registry.php      — Registration hub.
  * @see ARCHITECTURE.md                       — §Collector/Panel seam.
- * @package PeptideGeoMonitor
+ * @package PrVision
  */
-interface PGM_Data_Collector {
+interface PRV_Data_Collector {
 
 	/**
 	 * Collect and return the data payload for this category.
diff --git a/includes/core/class-pgm-probe-runner.php b/includes/core/class-pgm-probe-runner.php
deleted file mode 100644
index bb5958b..0000000
--- a/includes/core/class-pgm-probe-runner.php
+++ /dev/null
@@ -1,202 +0,0 @@
-<?php
-declare(strict_types=1);
-
-/**
- * Orchestrates a full probe run: peptides × intents × models.
- *
- * For each combination the runner:
- * 1. Checks the monthly budget cap (aborts gracefully when hit).
- * 2. Caches responses for identical (peptide, intent, model) within the run.
- * 3. Dispatches to the correct provider (resolved from PGM_Config::get_models()).
- * 4. Writes a row to the pgm_ai_visibility table.
- * 5. Settles the actual cost against the ledger row.
- *
- * Who triggers: PGM_Cron::handle_cron_tick() and PGM_Admin_Page (Run now action).
- * Dependencies: PGM_Config, PGM_Cost_Ledger, PGM_Table_Manager, all providers.
- *
- * @see class-pgm-cron.php             — Calls run() on the weekly schedule.
- * @see class-pgm-cost-ledger.php      — Budget cap enforcement.
- * @see class-pgm-perplexity-provider.php
- * @see class-pgm-openrouter-provider.php
- * @see ARCHITECTURE.md                — §Probe run flow.
- * @package PeptideGeoMonitor
- */
-class PGM_Probe_Runner {
-
-	/**
-	 * @var PGM_Cost_Ledger
-	 */
-	private PGM_Cost_Ledger $ledger;
-
-	/**
-	 * In-run response cache: key = "{peptide_slug}|{intent}|{model}" → PGM_Probe_Result.
-	 *
-	 * @var array<string, PGM_Probe_Result>
-	 */
-	private array $cache = array();
-
-	/**
-	 * @param PGM_Cost_Ledger|null $ledger Injected for testing; auto-created otherwise.
-	 */
-	public function __construct( ?PGM_Cost_Ledger $ledger = null ) {
-		$this->ledger = $ledger ?? new PGM_Cost_Ledger();
-	}
-
-	/**
-	 * Execute the full probe run.
-	 *
-	 * Iterates peptides × prompt intents × models. Aborts at the budget cap
-	 * without throwing — partial results are kept. Each successful probe is
-	 * persisted immediately so a mid-run failure doesn't lose data.
-	 *
-	 * Side effects: HTTP calls to LLM APIs, database writes.
-	 *
-	 * @return array{probed: int, skipped_budget: int, skipped_error: int}
-	 *         Summary counts for the admin log.
-	 */
-	public function run(): array {
-		$run_id   = $this->generate_run_id();
-		$peptides = PGM_Config::get_peptides();
-		$intents  = PGM_Config::get_prompt_intents();
-		$models   = PGM_Config::get_models();
-
-		$counts = array(
-			'probed'          => 0,
-			'skipped_budget'  => 0,
-			'skipped_error'   => 0,
-		);
-
-		foreach ( $peptides as $peptide ) {
-			foreach ( $intents as $intent_tpl ) {
-				$query = str_replace( '{peptide}', $peptide['label'], $intent_tpl );
-
-				foreach ( $models as $model ) {
-					$provider = $this->resolve_provider( $model );
-
-					if ( null === $provider || ! $provider->is_configured() ) {
-						$counts['skipped_error']++;
-						continue;
-					}
-
-					// Budget pre-check.
-					$estimated = $this->get_estimated_cost( $model );
-					if ( ! $this->ledger->can_afford( $estimated ) ) {
-						$counts['skipped_budget']++;
-						continue;
-					}
-
-					// In-run cache check.
-					$cache_key = $peptide['slug'] . '|' . $intent_tpl . '|' . $model;
-					if ( isset( $this->cache[ $cache_key ] ) ) {
-						$result = $this->cache[ $cache_key ];
-					} else {
-						try {
-							$result = $provider->probe( $query );
-							$this->cache[ $cache_key ] = $result;
-						} catch ( \Exception $e ) {
-							error_log( sprintf( 'PGM: probe failed [%s / %s]: %s', $model, $peptide['slug'], $e->getMessage() ) );
-							$counts['skipped_error']++;
-							continue;
-						}
-					}
-
-					$row_id = $this->persist_result( $run_id, $peptide, $model, $intent_tpl, $result );
-					if ( $row_id > 0 ) {
-						$this->ledger->update_row_cost( $row_id, $result->get_cost_usd() );
-					}
-
-					$counts['probed']++;
-				}
-			}
-		}
-
-		$this->cache = array(); // Reset cache after run.
-		return $counts;
-	}
-
-	/**
-	 * Persist a single probe result to the database.
-	 *
-	 * @param string               $run_id      UUID for this run.
-	 * @param array{slug:string, label:string} $peptide Peptide config.
-	 * @param string               $model       Model identifier.
-	 * @param string               $intent_tpl  Raw intent template string.
-	 * @param PGM_Probe_Result     $result      Probe result.
-	 *
-	 * @return int Inserted row ID, or 0 on failure.
-	 */
-	private function persist_result( string $run_id, array $peptide, string $model, string $intent_tpl, PGM_Probe_Result $result ): int {
-		global $wpdb;
-
-		$table = PGM_Table_Manager::get_table_name();
-
-		// phpcs:ignore WordPress.DB.DirectDatabaseQuery.DirectQuery
-		$wpdb->insert(
-			$table,
-			array(
-				'run_id'        => $run_id,
-				'captured_at'   => current_time( 'mysql', true ),
-				'peptide_slug'  => $peptide['slug'],
-				'peptide_label' => $peptide['label'],
-				'model'         => $model,
-				'prompt_intent' => $intent_tpl,
-				'cited'         => $result->is_cited() ? 1 : 0,
-				'our_position'  => $result->get_our_position(),
-				'source_domains' => wp_json_encode( $result->get_source_domains() ),
-				'raw_excerpt'   => $result->get_raw_excerpt(),
-				'cost_usd'      => number_format( $result->get_cost_usd(), 8, '.', '' ),
-			),
-			array( '%s', '%s', '%s', '%s', '%s', '%s', '%d', '%d', '%s', '%s', '%s' )
-		);
-
-		return (int) $wpdb->insert_id;
-	}
-
-	/**
-	 * Instantiate the correct provider class for a model string.
-	 *
-	 * @param string $model OpenRouter model identifier.
-	 *
-	 * @return PGM_Probe_Provider|null Null when the model is unrecognised.
-	 */
-	private function resolve_provider( string $model ): ?PGM_Probe_Provider {
-		if ( 'perplexity/sonar' === $model ) {
-			return new PGM_Perplexity_Provider();
-		}
-		// All other models route through the generic OpenRouter provider.
-		return new PGM_OpenRouter_Provider( $model );
-	}
-
-	/**
-	 * Conservative per-call cost estimate used for the budget pre-check.
-	 *
-	 * @param string $model Model identifier.
-	 *
-	 * @return float Estimated USD.
-	 */
-	private function get_estimated_cost( string $model ): float {
-		if ( 'perplexity/sonar' === $model ) {
-			return PGM_Perplexity_Provider::ESTIMATED_COST_PER_PROBE;
-		}
-		return PGM_OpenRouter_Provider::ESTIMATED_COST_PER_PROBE;
-	}
-
-	/**
-	 * Generate a UUID v4 run identifier.
-	 *
-	 * @return string
-	 */
-	private function generate_run_id(): string {
-		return sprintf(
-			'%04x%04x-%04x-%04x-%04x-%04x%04x%04x',
-			wp_rand( 0, 0xffff ),
-			wp_rand( 0, 0xffff ),
-			wp_rand( 0, 0xffff ),
-			wp_rand( 0, 0x0fff ) | 0x4000,
-			wp_rand( 0, 0x3fff ) | 0x8000,
-			wp_rand( 0, 0xffff ),
-			wp_rand( 0, 0xffff ),
-			wp_rand( 0, 0xffff )
-		);
-	}
-}
diff --git a/includes/core/class-pgm-activator.php b/includes/core/class-prv-activator.php
similarity index 51%
rename from includes/core/class-pgm-activator.php
rename to includes/core/class-prv-activator.php
index c9138ab..6071a95 100644
--- a/includes/core/class-pgm-activator.php
+++ b/includes/core/class-prv-activator.php
@@ -1,4 +1,10 @@
 <?php
+/**
+ * Plugin activation handler.
+ *
+ * @package PrVision
+ */
+
 declare(strict_types=1);
 
 /**
@@ -8,14 +14,14 @@ declare(strict_types=1);
  * WP-Cron probe schedule. Safe to call on re-activation — dbDelta is
  * idempotent and the cron schedule is only added when absent.
  *
- * Who triggers: register_activation_hook() in peptide-geo-monitor.php.
- * Dependencies: PGM_Table_Manager, PGM_Cron, PGM_Config.
+ * Who triggers: register_activation_hook() in pr-vision.php.
+ * Dependencies: PRV_Table_Manager, PRV_Cron, PRV_Config.
  *
- * @see class-pgm-table-manager.php — Database schema creation.
- * @see class-pgm-cron.php          — Cron scheduling.
- * @package PeptideGeoMonitor
+ * @see class-prv-table-manager.php — Database schema creation.
+ * @see class-prv-cron.php          — Cron scheduling.
+ * @package PrVision
  */
-class PGM_Activator {
+class PRV_Activator {
 
 	/**
 	 * Run all activation tasks.
@@ -25,8 +31,8 @@ class PGM_Activator {
 	 * @return void
 	 */
 	public static function activate(): void {
-		PGM_Table_Manager::create_table();
-		PGM_Config::seed_defaults();
-		PGM_Cron::schedule_weekly();
+		PRV_Table_Manager::create_table();
+		PRV_Config::seed_defaults();
+		PRV_Cron::schedule_weekly();
 	}
 }
diff --git a/includes/core/class-pgm-admin-page.php b/includes/core/class-prv-admin-page.php
similarity index 53%
rename from includes/core/class-pgm-admin-page.php
rename to includes/core/class-prv-admin-page.php
index 8e17b80..b155c70 100644
--- a/includes/core/class-pgm-admin-page.php
+++ b/includes/core/class-prv-admin-page.php
@@ -1,38 +1,44 @@
 <?php
+/**
+ * PR Vision top-level admin page.
+ *
+ * @package PrVision
+ */
+
 declare(strict_types=1);
 
 /**
- * GEO Monitor top-level admin page.
+ * PR Vision top-level admin page.
  *
- * Registers the "GEO Monitor" menu item (manage_options), enqueues Chart.js,
+ * Registers the "PR Vision" menu item (manage_options), enqueues Chart.js,
  * handles the "Run now" POST action (nonce + capability), and delegates
- * rendering to the registered panels via PGM_Collector_Registry.
+ * rendering to the registered panels via PRV_Collector_Registry.
  *
- * Who triggers: PGM_Plugin::init() → is_admin() guard.
- * Dependencies: PGM_Collector_Registry, PGM_Probe_Runner.
+ * Who triggers: PRV_Plugin::init() → is_admin() guard.
+ * Dependencies: PRV_Collector_Registry, PRV_Probe_Runner.
  *
- * @see class-pgm-plugin.php              — Calls register_hooks().
- * @see class-pgm-collector-registry.php  — Provides panels.
- * @see class-pgm-probe-runner.php        — Invoked by the Run now action.
+ * @see class-prv-plugin.php              — Calls register_hooks().
+ * @see class-prv-collector-registry.php  — Provides panels.
+ * @see class-prv-probe-runner.php        — Invoked by the Run now action.
  * @see ARCHITECTURE.md                   — §Admin dashboard.
- * @package PeptideGeoMonitor
+ * @package PrVision
  */
-class PGM_Admin_Page {
+class PRV_Admin_Page {
 
 	/**
 	 * Admin menu slug.
 	 */
-	const MENU_SLUG = 'pgm-geo-monitor';
+	const MENU_SLUG = 'pr-vision';
 
 	/**
 	 * Nonce action for the Run now form.
 	 */
-	const NONCE_ACTION = 'pgm_run_now';
+	const NONCE_ACTION = 'prv_run_now';
 
 	/**
 	 * Nonce field name.
 	 */
-	const NONCE_FIELD = 'pgm_nonce';
+	const NONCE_FIELD = 'prv_nonce';
 
 	/**
 	 * Register WordPress admin hooks.
@@ -43,12 +49,12 @@ class PGM_Admin_Page {
 	 */
 	public function register_hooks(): void {
 		add_action( 'admin_menu', array( $this, 'add_menu_page' ) );
-		add_action( 'admin_post_pgm_run_now', array( $this, 'handle_run_now' ) );
+		add_action( 'admin_post_prv_run_now', array( $this, 'handle_run_now' ) );
 		add_action( 'admin_enqueue_scripts', array( $this, 'enqueue_assets' ) );
 	}
 
 	/**
-	 * Add the "GEO Monitor" top-level menu page.
+	 * Add the "PR Vision" top-level menu page.
 	 *
 	 * Side effects: Adds a WP admin menu entry.
 	 *
@@ -56,8 +62,8 @@ class PGM_Admin_Page {
 	 */
 	public function add_menu_page(): void {
 		add_menu_page(
-			__( 'GEO Monitor', 'peptide-geo-monitor' ),
-			__( 'GEO Monitor', 'peptide-geo-monitor' ),
+			__( 'PR Vision', 'pr-vision' ),
+			__( 'PR Vision', 'pr-vision' ),
 			'manage_options',
 			self::MENU_SLUG,
 			array( $this, 'render_page' ),
@@ -67,7 +73,7 @@ class PGM_Admin_Page {
 	}
 
 	/**
-	 * Enqueue Chart.js on the GEO Monitor page only.
+	 * Enqueue Chart.js on the PR Vision page only.
 	 *
 	 * @param string $hook Current admin page hook.
 	 *
@@ -79,7 +85,7 @@ class PGM_Admin_Page {
 		}
 
 		wp_enqueue_script(
-			'pgm-chartjs',
+			'prv-chartjs',
 			'https://cdn.jsdelivr.net/npm/chart.js@4.4.3/dist/chart.umd.min.js',
 			array(),
 			'4.4.3',
@@ -88,20 +94,20 @@ class PGM_Admin_Page {
 
 		wp_add_inline_style(
 			'wp-admin',
-			'.pgm-meta-bar{display:flex;gap:20px;margin:10px 0 15px;flex-wrap:wrap;}
-			 .pgm-meta-item{background:#f6f7f7;padding:6px 12px;border-radius:4px;font-size:13px;}
-			 .pgm-card{background:#fff;border:1px solid #c3c4c7;padding:16px 20px;margin-bottom:20px;border-radius:4px;}
-			 .pgm-card h2{margin-top:0;}
-			 .pgm-proxy-note{margin:10px 0;}
-			 .pgm-standings th,.pgm-standings td{vertical-align:middle;}
-			 canvas#pgm-trendline-chart{max-height:300px;}'
+			'.prv-meta-bar{display:flex;gap:20px;margin:10px 0 15px;flex-wrap:wrap;}
+			 .prv-meta-item{background:#f6f7f7;padding:6px 12px;border-radius:4px;font-size:13px;}
+			 .prv-card{background:#fff;border:1px solid #c3c4c7;padding:16px 20px;margin-bottom:20px;border-radius:4px;}
+			 .prv-card h2{margin-top:0;}
+			 .prv-proxy-note{margin:10px 0;}
+			 .prv-standings th,.prv-standings td{vertical-align:middle;}
+			 canvas#prv-trendline-chart{max-height:300px;}'
 		);
 	}
 
 	/**
 	 * Handle the "Run now" POST action.
 	 *
-	 * Validates nonce and capability before dispatching to PGM_Probe_Runner.
+	 * Validates nonce and capability before dispatching to PRV_Probe_Runner.
 	 * Redirects back to the admin page with a status query arg.
 	 *
 	 * Side effects: Triggers a full probe run; redirects.
@@ -110,23 +116,23 @@ class PGM_Admin_Page {
 	 */
 	public function handle_run_now(): void {
 		if ( ! current_user_can( 'manage_options' ) ) {
-			wp_die( esc_html__( 'Insufficient permissions.', 'peptide-geo-monitor' ), 403 );
+			wp_die( esc_html__( 'Insufficient permissions.', 'pr-vision' ), 403 );
 		}
 
 		$nonce = isset( $_POST[ self::NONCE_FIELD ] ) ? sanitize_text_field( wp_unslash( $_POST[ self::NONCE_FIELD ] ) ) : '';
 		if ( ! wp_verify_nonce( $nonce, self::NONCE_ACTION ) ) {
-			wp_die( esc_html__( 'Security check failed.', 'peptide-geo-monitor' ), 403 );
+			wp_die( esc_html__( 'Security check failed.', 'pr-vision' ), 403 );
 		}
 
-		$runner = new PGM_Probe_Runner();
+		$runner = new PRV_Probe_Runner();
 		$counts = $runner->run();
 
 		$redirect = add_query_arg(
 			array(
-				'page'           => self::MENU_SLUG,
-				'pgm_run_done'   => 1,
-				'pgm_probed'     => (int) $counts['probed'],
-				'pgm_skipped'    => (int) ( $counts['skipped_budget'] + $counts['skipped_error'] ),
+				'page'         => self::MENU_SLUG,
+				'prv_run_done' => 1,
+				'prv_probed'   => (int) $counts['probed'],
+				'prv_skipped'  => (int) ( $counts['skipped_budget'] + $counts['skipped_error'] ),
 			),
 			admin_url( 'admin.php' )
 		);
@@ -136,7 +142,7 @@ class PGM_Admin_Page {
 	}
 
 	/**
-	 * Render the full GEO Monitor admin page.
+	 * Render the full PR Vision admin page.
 	 *
 	 * Side effects: Outputs HTML directly.
 	 *
@@ -144,22 +150,22 @@ class PGM_Admin_Page {
 	 */
 	public function render_page(): void {
 		if ( ! current_user_can( 'manage_options' ) ) {
-			wp_die( esc_html__( 'Insufficient permissions.', 'peptide-geo-monitor' ) );
+			wp_die( esc_html__( 'Insufficient permissions.', 'pr-vision' ) );
 		}
 
 		echo '<div class="wrap">';
-		echo '<h1>' . esc_html__( 'GEO Monitor — AI Visibility', 'peptide-geo-monitor' ) . '</h1>';
+		echo '<h1>' . esc_html__( 'PR Vision — AI Visibility', 'pr-vision' ) . '</h1>';
 
 		$this->render_run_done_notice();
 
 		// "Run now" button form.
 		echo '<form method="post" action="' . esc_url( admin_url( 'admin-post.php' ) ) . '">';
-		echo '<input type="hidden" name="action" value="pgm_run_now">';
+		echo '<input type="hidden" name="action" value="prv_run_now">';
 		wp_nonce_field( self::NONCE_ACTION, self::NONCE_FIELD );
-		submit_button( __( 'Run now', 'peptide-geo-monitor' ), 'secondary', 'pgm_run_now_btn', false );
+		submit_button( __( 'Run now', 'pr-vision' ), 'secondary', 'prv_run_now_btn', false );
 		echo '</form>';
 
-		$registry = PGM_Collector_Registry::instance();
+		$registry = PRV_Collector_Registry::instance();
 
 		foreach ( $registry->get_collectors() as $key => $collector ) {
 			$panel = $registry->get_panel( $key );
@@ -180,19 +186,18 @@ class PGM_Admin_Page {
 	 */
 	private function render_run_done_notice(): void {
 		// phpcs:ignore WordPress.Security.NonceVerification.Recommended
-		if ( empty( $_GET['pgm_run_done'] ) ) {
+		if ( empty( $_GET['prv_run_done'] ) ) {
 			return;
 		}
-		// phpcs:ignore WordPress.Security.NonceVerification.Recommended
-		$probed  = (int) ( $_GET['pgm_probed'] ?? 0 );
-		// phpcs:ignore WordPress.Security.NonceVerification.Recommended
-		$skipped = (int) ( $_GET['pgm_skipped'] ?? 0 );
+		$probed  = isset( $_GET['prv_probed'] ) ? absint( wp_unslash( $_GET['prv_probed'] ) ) : 0; // phpcs:ignore WordPress.Security.NonceVerification.Recommended, WordPress.Security.ValidatedSanitizedInput.InputNotSanitized, WordPress.Security.ValidatedSanitizedInput.MissingUnslash, Generic.Formatting.MultipleStatementAlignment.NotSameWarning, Generic.Formatting.MultipleStatementAlignment.IncorrectWarning
+		// phpcs:ignore WordPress.Security.NonceVerification.Recommended, WordPress.Security.ValidatedSanitizedInput.InputNotSanitized, WordPress.Security.ValidatedSanitizedInput.MissingUnslash
+		$skipped = isset( $_GET['prv_skipped'] ) ? absint( wp_unslash( $_GET['prv_skipped'] ) ) : 0;
 
 		echo '<div class="notice notice-success is-dismissible"><p>';
 		echo esc_html(
 			sprintf(
 				/* translators: 1: probed count, 2: skipped count */
-				__( 'Run complete: %1$d probes collected, %2$d skipped (budget or error).', 'peptide-geo-monitor' ),
+				__( 'Run complete: %1$d probes collected, %2$d skipped (budget or error).', 'pr-vision' ),
 				$probed,
 				$skipped
 			)
diff --git a/includes/core/class-pgm-autoloader.php b/includes/core/class-prv-autoloader.php
similarity index 57%
rename from includes/core/class-pgm-autoloader.php
rename to includes/core/class-prv-autoloader.php
index f33991d..110846e 100644
--- a/includes/core/class-pgm-autoloader.php
+++ b/includes/core/class-prv-autoloader.php
@@ -1,21 +1,27 @@
 <?php
+/**
+ * Class and interface autoloader for the PR Vision plugin.
+ *
+ * @package PrVision
+ */
+
 declare(strict_types=1);
 
 /**
- * Class and interface autoloader for the Peptide GEO Monitor plugin.
+ * Class and interface autoloader for the PR Vision plugin.
  *
- * Converts PGM_* class/interface names to file paths under includes/.
+ * Converts PRV_* class/interface names to file paths under includes/.
  * Naming conventions:
- *   PGM_Foo_Bar (class)      → class-pgm-foo-bar.php
- *   PGM_Foo_Bar (interface)  → interface-pgm-foo-bar.php (tried second)
+ *   PRV_Foo_Bar (class)      → class-prv-foo-bar.php
+ *   PRV_Foo_Bar (interface)  → interface-prv-foo-bar.php (tried second)
  *
- * Who triggers: Plugin boot (peptide-geo-monitor.php) — called once before
- *               any PGM_* class or interface is instantiated.
+ * Who triggers: Plugin boot (pr-vision.php) — called once before
+ *               any PRV_* class or interface is instantiated.
  * Dependencies: None (pure PHP).
  *
- * @package PeptideGeoMonitor
+ * @package PrVision
  */
-class PGM_Autoloader {
+class PRV_Autoloader {
 
 	/**
 	 * Register the autoloader with the SPL stack.
@@ -27,7 +33,7 @@ class PGM_Autoloader {
 	}
 
 	/**
-	 * Attempt to load a PGM_* class or interface file.
+	 * Attempt to load a PRV_* class or interface file.
 	 *
 	 * Walks the known include subdirectories in order, trying the class-
 	 * filename first and the interface-filename second.
@@ -39,18 +45,18 @@ class PGM_Autoloader {
 	 * @return void
 	 */
 	public static function load( string $class_name ): void {
-		if ( 0 !== strpos( $class_name, 'PGM_' ) ) {
+		if ( 0 !== strpos( $class_name, 'PRV_' ) ) {
 			return;
 		}
 
 		$slug = strtolower( str_replace( '_', '-', $class_name ) );
 
 		$search_dirs = array(
-			PGM_PLUGIN_DIR . 'includes/core/',
-			PGM_PLUGIN_DIR . 'includes/providers/',
-			PGM_PLUGIN_DIR . 'includes/collector/',
-			PGM_PLUGIN_DIR . 'includes/panel/',
-			PGM_PLUGIN_DIR . 'includes/',
+			PRV_PLUGIN_DIR . 'includes/core/',
+			PRV_PLUGIN_DIR . 'includes/providers/',
+			PRV_PLUGIN_DIR . 'includes/collector/',
+			PRV_PLUGIN_DIR . 'includes/panel/',
+			PRV_PLUGIN_DIR . 'includes/',
 		);
 
 		// Try class file first, then interface file.
diff --git a/includes/core/class-pgm-collector-registry.php b/includes/core/class-prv-collector-registry.php
similarity index 57%
rename from includes/core/class-pgm-collector-registry.php
rename to includes/core/class-prv-collector-registry.php
index 47ec851..2b09887 100644
--- a/includes/core/class-pgm-collector-registry.php
+++ b/includes/core/class-prv-collector-registry.php
@@ -1,42 +1,48 @@
 <?php
+/**
+ * Registry for PR Vision data collectors and dashboard panels.
+ *
+ * @package PrVision
+ */
+
 declare(strict_types=1);
 
 /**
  * Registry: holds all registered collectors and panels.
  *
- * PGM_Plugin::init() registers the v1 AI-visibility collector + panel.
+ * PRV_Plugin::init() registers the v1 AI-visibility collector + panel.
  * Future collectors/panels call register_collector()/register_panel()
  * without touching the dashboard shell.
  *
- * Who triggers: PGM_Plugin::init() on plugins_loaded.
- * Dependencies: PGM_Data_Collector, PGM_Dashboard_Panel interfaces.
+ * Who triggers: PRV_Plugin::init() on plugins_loaded.
+ * Dependencies: PRV_Data_Collector, PRV_Dashboard_Panel interfaces.
  *
- * @see interface-pgm-data-collector.php  — Collector contract.
- * @see interface-pgm-dashboard-panel.php — Panel contract.
- * @see class-pgm-plugin.php              — Calls register_* on boot.
+ * @see interface-prv-data-collector.php  — Collector contract.
+ * @see interface-prv-dashboard-panel.php — Panel contract.
+ * @see class-prv-plugin.php              — Calls register_* on boot.
  * @see ARCHITECTURE.md                   — §Collector/Panel seam.
- * @package PeptideGeoMonitor
+ * @package PrVision
  */
-class PGM_Collector_Registry {
+class PRV_Collector_Registry {
 
 	/**
 	 * Singleton instance.
 	 *
-	 * @var PGM_Collector_Registry|null
+	 * @var PRV_Collector_Registry|null
 	 */
-	private static ?PGM_Collector_Registry $instance = null;
+	private static ?PRV_Collector_Registry $instance = null;
 
 	/**
 	 * Registered collectors keyed by their collector key.
 	 *
-	 * @var array<string, PGM_Data_Collector>
+	 * @var array<string, PRV_Data_Collector>
 	 */
 	private array $collectors = array();
 
 	/**
 	 * Registered panels keyed by their panel key (matches collector key).
 	 *
-	 * @var array<string, PGM_Dashboard_Panel>
+	 * @var array<string, PRV_Dashboard_Panel>
 	 */
 	private array $panels = array();
 
@@ -60,30 +66,30 @@ class PGM_Collector_Registry {
 	/**
 	 * Register a data collector.
 	 *
-	 * @param PGM_Data_Collector $collector
+	 * @param PRV_Data_Collector $collector The collector to register.
 	 *
 	 * @return void
 	 */
-	public function register_collector( PGM_Data_Collector $collector ): void {
+	public function register_collector( PRV_Data_Collector $collector ): void {
 		$this->collectors[ $collector->get_key() ] = $collector;
 	}
 
 	/**
 	 * Register a dashboard panel.
 	 *
-	 * @param string               $key   Panel key (must match a collector key).
-	 * @param PGM_Dashboard_Panel  $panel
+	 * @param string              $key   Panel key (must match a collector key).
+	 * @param PRV_Dashboard_Panel $panel The panel to register.
 	 *
 	 * @return void
 	 */
-	public function register_panel( string $key, PGM_Dashboard_Panel $panel ): void {
+	public function register_panel( string $key, PRV_Dashboard_Panel $panel ): void {
 		$this->panels[ $key ] = $panel;
 	}
 
 	/**
 	 * Get all registered collectors.
 	 *
-	 * @return array<string, PGM_Data_Collector>
+	 * @return array<string, PRV_Data_Collector>
 	 */
 	public function get_collectors(): array {
 		return $this->collectors;
@@ -94,9 +100,9 @@ class PGM_Collector_Registry {
 	 *
 	 * @param string $key Panel key.
 	 *
-	 * @return PGM_Dashboard_Panel|null
+	 * @return PRV_Dashboard_Panel|null
 	 */
-	public function get_panel( string $key ): ?PGM_Dashboard_Panel {
+	public function get_panel( string $key ): ?PRV_Dashboard_Panel {
 		return $this->panels[ $key ] ?? null;
 	}
 
diff --git a/includes/core/class-pgm-config.php b/includes/core/class-prv-config.php
similarity index 61%
rename from includes/core/class-pgm-config.php
rename to includes/core/class-prv-config.php
index e1e5c43..aa0f3de 100644
--- a/includes/core/class-pgm-config.php
+++ b/includes/core/class-prv-config.php
@@ -1,22 +1,28 @@
 <?php
+/**
+ * Configuration getters and default-seeding for PR Vision.
+ *
+ * @package PrVision
+ */
+
 declare(strict_types=1);
 
 /**
  * Configuration helper: seed defaults and retrieve plugin settings.
  *
- * All mutable settings live in wp_options under the pgm_ prefix. This class
+ * All mutable settings live in wp_options under the prv_ prefix. This class
  * provides typed getters (no magic values in call sites) and seeds the initial
  * defaults on first activation.
  *
- * Who triggers: PGM_Activator::activate() for seeding; every component that
+ * Who triggers: PRV_Activator::activate() for seeding; every component that
  *               needs a setting reads through here.
  * Dependencies: get_option(), update_option().
  *
  * @see CONTEXT.md          — Domain glossary: peptides, prompt intents, models.
  * @see ARCHITECTURE.md     — §Config (options + defaults).
- * @package PeptideGeoMonitor
+ * @package PrVision
  */
-class PGM_Config {
+class PRV_Config {
 
 	/**
 	 * Seed the default option values on first activation.
@@ -28,10 +34,10 @@ class PGM_Config {
 	 * @return void
 	 */
 	public static function seed_defaults(): void {
-		add_option( 'pgm_monthly_budget_usd', PGM_DEFAULT_MONTHLY_BUDGET_USD );
-		add_option( 'pgm_peptides', self::default_peptides() );
-		add_option( 'pgm_prompt_intents', self::default_prompt_intents() );
-		add_option( 'pgm_models', self::default_models() );
+		add_option( 'prv_monthly_budget_usd', PRV_DEFAULT_MONTHLY_BUDGET_USD );
+		add_option( 'prv_peptides', self::default_peptides() );
+		add_option( 'prv_prompt_intents', self::default_prompt_intents() );
+		add_option( 'prv_models', self::default_models() );
 	}
 
 	/**
@@ -40,8 +46,8 @@ class PGM_Config {
 	 * @return float Positive float; falls back to the plugin default.
 	 */
 	public static function get_monthly_budget_usd(): float {
-		$val = (float) get_option( 'pgm_monthly_budget_usd', PGM_DEFAULT_MONTHLY_BUDGET_USD );
-		return $val > 0.0 ? $val : PGM_DEFAULT_MONTHLY_BUDGET_USD;
+		$val = (float) get_option( 'prv_monthly_budget_usd', PRV_DEFAULT_MONTHLY_BUDGET_USD );
+		return $val > 0.0 ? $val : PRV_DEFAULT_MONTHLY_BUDGET_USD;
 	}
 
 	/**
@@ -52,7 +58,7 @@ class PGM_Config {
 	 * @return array<int, array{slug: string, label: string}>
 	 */
 	public static function get_peptides(): array {
-		$raw = get_option( 'pgm_peptides', self::default_peptides() );
+		$raw = get_option( 'prv_peptides', self::default_peptides() );
 		return is_array( $raw ) ? $raw : self::default_peptides();
 	}
 
@@ -64,7 +70,7 @@ class PGM_Config {
 	 * @return array<int, string>
 	 */
 	public static function get_prompt_intents(): array {
-		$raw = get_option( 'pgm_prompt_intents', self::default_prompt_intents() );
+		$raw = get_option( 'prv_prompt_intents', self::default_prompt_intents() );
 		return is_array( $raw ) ? $raw : self::default_prompt_intents();
 	}
 
@@ -74,7 +80,7 @@ class PGM_Config {
 	 * @return array<int, string>
 	 */
 	public static function get_models(): array {
-		$raw = get_option( 'pgm_models', self::default_models() );
+		$raw = get_option( 'prv_models', self::default_models() );
 		return is_array( $raw ) ? $raw : self::default_models();
 	}
 
@@ -85,18 +91,54 @@ class PGM_Config {
 	 */
 	private static function default_peptides(): array {
 		return array(
-			array( 'slug' => 'bpc-157', 'label' => 'BPC-157' ),
-			array( 'slug' => 'tb-500', 'label' => 'TB-500' ),
-			array( 'slug' => 'mk-677', 'label' => 'MK-677' ),
-			array( 'slug' => 'cjc-1295', 'label' => 'CJC-1295' ),
-			array( 'slug' => 'ghrp-6', 'label' => 'GHRP-6' ),
-			array( 'slug' => 'ipamorelin', 'label' => 'Ipamorelin' ),
-			array( 'slug' => 'semaglutide', 'label' => 'Semaglutide' ),
-			array( 'slug' => 'tirzepatide', 'label' => 'Tirzepatide' ),
-			array( 'slug' => 'selank', 'label' => 'Selank' ),
-			array( 'slug' => 'semax', 'label' => 'Semax' ),
-			array( 'slug' => 'nad-plus', 'label' => 'NAD+' ),
-			array( 'slug' => 'aod-9604', 'label' => 'AOD-9604' ),
+			array(
+				'slug'  => 'bpc-157',
+				'label' => 'BPC-157',
+			),
+			array(
+				'slug'  => 'tb-500',
+				'label' => 'TB-500',
+			),
+			array(
+				'slug'  => 'mk-677',
+				'label' => 'MK-677',
+			),
+			array(
+				'slug'  => 'cjc-1295',
+				'label' => 'CJC-1295',
+			),
+			array(
+				'slug'  => 'ghrp-6',
+				'label' => 'GHRP-6',
+			),
+			array(
+				'slug'  => 'ipamorelin',
+				'label' => 'Ipamorelin',
+			),
+			array(
+				'slug'  => 'semaglutide',
+				'label' => 'Semaglutide',
+			),
+			array(
+				'slug'  => 'tirzepatide',
+				'label' => 'Tirzepatide',
+			),
+			array(
+				'slug'  => 'selank',
+				'label' => 'Selank',
+			),
+			array(
+				'slug'  => 'semax',
+				'label' => 'Semax',
+			),
+			array(
+				'slug'  => 'nad-plus',
+				'label' => 'NAD+',
+			),
+			array(
+				'slug'  => 'aod-9604',
+				'label' => 'AOD-9604',
+			),
 		);
 	}
 
diff --git a/includes/core/class-pgm-cost-ledger.php b/includes/core/class-prv-cost-ledger.php
similarity index 74%
rename from includes/core/class-pgm-cost-ledger.php
rename to includes/core/class-prv-cost-ledger.php
index 7aef316..aba51a2 100644
--- a/includes/core/class-pgm-cost-ledger.php
+++ b/includes/core/class-prv-cost-ledger.php
@@ -1,4 +1,10 @@
 <?php
+/**
+ * Month-to-date cost tracking and budget-cap enforcement.
+ *
+ * @package PrVision
+ */
+
 declare(strict_types=1);
 
 /**
@@ -9,19 +15,19 @@ declare(strict_types=1);
  * throwing — a partial run that respects the budget is acceptable; an
  * over-spend is not.
  *
- * Costs are stored in the pgm_ai_visibility table (cost_usd column per row)
+ * Costs are stored in the prv_ai_visibility table (cost_usd column per row)
  * and summarized by summing the current calendar month's rows. No separate
  * ledger table is needed; the visibility table IS the ledger.
  *
- * Who triggers: PGM_Probe_Runner before and after each API call.
- * Dependencies: $wpdb, PGM_Table_Manager.
+ * Who triggers: PRV_Probe_Runner before and after each API call.
+ * Dependencies: $wpdb, PRV_Table_Manager.
  *
- * @see class-pgm-probe-runner.php  — Calls can_afford() and record_call().
- * @see class-pgm-table-manager.php — Table where cost_usd is stored.
+ * @see class-prv-probe-runner.php  — Calls can_afford() and record_call().
+ * @see class-prv-table-manager.php — Table where cost_usd is stored.
  * @see CONTEXT.md                  — "monthly cap" definition.
- * @package PeptideGeoMonitor
+ * @package PrVision
  */
-class PGM_Cost_Ledger {
+class PRV_Cost_Ledger {
 
 	/**
 	 * Retrieve the total probe cost incurred in the current calendar month (UTC).
@@ -33,7 +39,7 @@ class PGM_Cost_Ledger {
 	public function get_month_to_date_usd(): float {
 		global $wpdb;
 
-		$table = PGM_Table_Manager::get_table_name();
+		$table = PRV_Table_Manager::get_table_name();
 		$month = gmdate( 'Y-m' );
 
 		// phpcs:ignore WordPress.DB.DirectDatabaseQuery.DirectQuery, WordPress.DB.DirectDatabaseQuery.NoCaching
@@ -60,8 +66,8 @@ class PGM_Cost_Ledger {
 	 * @return bool True when the call can proceed within budget.
 	 */
 	public function can_afford( float $estimated_cost_usd ): bool {
-		$cap    = PGM_Config::get_monthly_budget_usd();
-		$spent  = $this->get_month_to_date_usd();
+		$cap   = PRV_Config::get_monthly_budget_usd();
+		$spent = $this->get_month_to_date_usd();
 		return ( $spent + $estimated_cost_usd ) <= $cap;
 	}
 
@@ -71,7 +77,7 @@ class PGM_Cost_Ledger {
 	 * @return float Remaining USD; 0.0 when the cap is already hit.
 	 */
 	public function get_remaining_budget_usd(): float {
-		$cap   = PGM_Config::get_monthly_budget_usd();
+		$cap   = PRV_Config::get_monthly_budget_usd();
 		$spent = $this->get_month_to_date_usd();
 		return max( 0.0, $cap - $spent );
 	}
@@ -79,13 +85,13 @@ class PGM_Cost_Ledger {
 	/**
 	 * Record a completed API call's cost against a specific row ID.
 	 *
-	 * Updates the cost_usd column on the row created by PGM_Probe_Runner.
+	 * Updates the cost_usd column on the row created by PRV_Probe_Runner.
 	 * The run is already written to the table before the cost is settled so
 	 * even partial runs (budget abort) have their completed rows costed.
 	 *
 	 * Side effects: Database write.
 	 *
-	 * @param int   $row_id   Primary key of the pgm_ai_visibility row.
+	 * @param int   $row_id   Primary key of the prv_ai_visibility row.
 	 * @param float $cost_usd Actual cost in USD.
 	 *
 	 * @return bool True on success.
@@ -93,9 +99,9 @@ class PGM_Cost_Ledger {
 	public function update_row_cost( int $row_id, float $cost_usd ): bool {
 		global $wpdb;
 
-		$table = PGM_Table_Manager::get_table_name();
+		$table = PRV_Table_Manager::get_table_name();
 
-		// phpcs:ignore WordPress.DB.DirectDatabaseQuery.DirectQuery
+		// phpcs:ignore WordPress.DB.DirectDatabaseQuery.DirectQuery, WordPress.DB.DirectDatabaseQuery.NoCaching
 		$result = $wpdb->update(
 			$table,
 			array( 'cost_usd' => number_format( $cost_usd, 8, '.', '' ) ),
diff --git a/includes/core/class-pgm-cron.php b/includes/core/class-prv-cron.php
similarity index 52%
rename from includes/core/class-pgm-cron.php
rename to includes/core/class-prv-cron.php
index 4c33e98..bef54d0 100644
--- a/includes/core/class-pgm-cron.php
+++ b/includes/core/class-prv-cron.php
@@ -1,42 +1,48 @@
 <?php
+/**
+ * WP-Cron management for the weekly AI-visibility probe.
+ *
+ * @package PrVision
+ */
+
 declare(strict_types=1);
 
 /**
  * WP-Cron management for the weekly AI-visibility probe.
  *
- * Registers the pgm_weekly_probe hook, schedules/clears the event, and
- * dispatches to PGM_Probe_Runner on each tick.
+ * Registers the prv_weekly_probe hook, schedules/clears the event, and
+ * dispatches to PRV_Probe_Runner on each tick.
  *
- * Who triggers: PGM_Plugin::init() (hook registration), PGM_Activator
- *               (schedule), PGM_Deactivator (clear).
- * Dependencies: PGM_Probe_Runner.
+ * Who triggers: PRV_Plugin::init() (hook registration), PRV_Activator
+ *               (schedule), PRV_Deactivator (clear).
+ * Dependencies: PRV_Probe_Runner.
  *
- * @see class-pgm-probe-runner.php — Runner invoked on each cron tick.
- * @see class-pgm-activator.php    — Calls schedule_weekly() on activation.
- * @package PeptideGeoMonitor
+ * @see class-prv-probe-runner.php — Runner invoked on each cron tick.
+ * @see class-prv-activator.php    — Calls schedule_weekly() on activation.
+ * @package PrVision
  */
-class PGM_Cron {
+class PRV_Cron {
 
 	/**
 	 * Register WordPress action hooks.
 	 *
-	 * Side effects: Adds action for PGM_CRON_HOOK.
+	 * Side effects: Adds action for PRV_CRON_HOOK.
 	 *
 	 * @return void
 	 */
 	public function register_hooks(): void {
-		add_action( PGM_CRON_HOOK, array( $this, 'handle_cron_tick' ) );
+		add_action( PRV_CRON_HOOK, array( $this, 'handle_cron_tick' ) );
 	}
 
 	/**
 	 * Callback fired by WP-Cron on the weekly schedule.
 	 *
-	 * Side effects: Instantiates and runs PGM_Probe_Runner.
+	 * Side effects: Instantiates and runs PRV_Probe_Runner.
 	 *
 	 * @return void
 	 */
 	public function handle_cron_tick(): void {
-		$runner = new PGM_Probe_Runner();
+		$runner = new PRV_Probe_Runner();
 		$runner->run();
 	}
 
@@ -50,8 +56,8 @@ class PGM_Cron {
 	 * @return void
 	 */
 	public static function schedule_weekly(): void {
-		if ( ! wp_next_scheduled( PGM_CRON_HOOK ) ) {
-			wp_schedule_event( time(), 'weekly', PGM_CRON_HOOK );
+		if ( ! wp_next_scheduled( PRV_CRON_HOOK ) ) {
+			wp_schedule_event( time(), 'weekly', PRV_CRON_HOOK );
 		}
 	}
 
@@ -65,9 +71,9 @@ class PGM_Cron {
 	 * @return void
 	 */
 	public static function clear_schedule(): void {
-		$timestamp = wp_next_scheduled( PGM_CRON_HOOK );
+		$timestamp = wp_next_scheduled( PRV_CRON_HOOK );
 		if ( false !== $timestamp ) {
-			wp_unschedule_event( $timestamp, PGM_CRON_HOOK );
+			wp_unschedule_event( $timestamp, PRV_CRON_HOOK );
 		}
 	}
 
@@ -77,6 +83,6 @@ class PGM_Cron {
 	 * @return bool
 	 */
 	public static function is_scheduled(): bool {
-		return false !== wp_next_scheduled( PGM_CRON_HOOK );
+		return false !== wp_next_scheduled( PRV_CRON_HOOK );
 	}
 }
diff --git a/includes/core/class-pgm-deactivator.php b/includes/core/class-prv-deactivator.php
similarity index 53%
rename from includes/core/class-pgm-deactivator.php
rename to includes/core/class-prv-deactivator.php
index 807d511..1cb2ea8 100644
--- a/includes/core/class-pgm-deactivator.php
+++ b/includes/core/class-prv-deactivator.php
@@ -1,4 +1,10 @@
 <?php
+/**
+ * Plugin deactivation handler.
+ *
+ * @package PrVision
+ */
+
 declare(strict_types=1);
 
 /**
@@ -7,23 +13,23 @@ declare(strict_types=1);
  * Clears the scheduled WP-Cron event so probes stop running when the plugin
  * is deactivated. Does NOT purge data — that is uninstall's job.
  *
- * Who triggers: register_deactivation_hook() in peptide-geo-monitor.php.
- * Dependencies: PGM_Cron.
+ * Who triggers: register_deactivation_hook() in pr-vision.php.
+ * Dependencies: PRV_Cron.
  *
- * @see class-pgm-cron.php      — Cron registration + clearing.
+ * @see class-prv-cron.php      — Cron registration + clearing.
  * @see uninstall.php           — Full data purge on uninstall.
- * @package PeptideGeoMonitor
+ * @package PrVision
  */
-class PGM_Deactivator {
+class PRV_Deactivator {
 
 	/**
 	 * Clear the weekly cron schedule.
 	 *
-	 * Side effects: Removes the pgm_weekly_probe event from WP-Cron.
+	 * Side effects: Removes the prv_weekly_probe event from WP-Cron.
 	 *
 	 * @return void
 	 */
 	public static function deactivate(): void {
-		PGM_Cron::clear_schedule();
+		PRV_Cron::clear_schedule();
 	}
 }
diff --git a/includes/core/class-pgm-plugin.php b/includes/core/class-prv-plugin.php
similarity index 55%
rename from includes/core/class-pgm-plugin.php
rename to includes/core/class-prv-plugin.php
index 28d7348..f6f9e41 100644
--- a/includes/core/class-pgm-plugin.php
+++ b/includes/core/class-prv-plugin.php
@@ -1,20 +1,26 @@
 <?php
+/**
+ * Main orchestrator for the PR Vision plugin.
+ *
+ * @package PrVision
+ */
+
 declare(strict_types=1);
 
 /**
- * Main orchestrator for the Peptide GEO Monitor plugin.
+ * Main orchestrator for the PR Vision plugin.
  *
  * Boots sub-systems in the correct order, hooks into WP, and keeps
  * the top-level file under the 300-line limit by delegating all logic
  * to specialist classes.
  *
- * Who triggers: plugins_loaded action (peptide-geo-monitor.php).
- * Dependencies: PGM_Cron, PGM_Admin_Page, PGM_Collector_Registry.
+ * Who triggers: plugins_loaded action (pr-vision.php).
+ * Dependencies: PRV_Cron, PRV_Admin_Page, PRV_Collector_Registry.
  *
  * @see ARCHITECTURE.md — Boot sequence diagram.
- * @package PeptideGeoMonitor
+ * @package PrVision
  */
-class PGM_Plugin {
+class PRV_Plugin {
 
 	/**
 	 * Wire up all WordPress hooks.
@@ -25,17 +31,17 @@ class PGM_Plugin {
 	 * @return void
 	 */
 	public function init(): void {
-		$cron = new PGM_Cron();
+		$cron = new PRV_Cron();
 		$cron->register_hooks();
 
 		if ( is_admin() ) {
-			$page = new PGM_Admin_Page();
+			$page = new PRV_Admin_Page();
 			$page->register_hooks();
 		}
 
 		// Register the v1 AI-visibility collector + panel.
-		$registry = PGM_Collector_Registry::instance();
-		$registry->register_collector( new PGM_Ai_Visibility_Collector() );
-		$registry->register_panel( 'ai_visibility', new PGM_Ai_Visibility_Panel() );
+		$registry = PRV_Collector_Registry::instance();
+		$registry->register_collector( new PRV_Ai_Visibility_Collector() );
+		$registry->register_panel( 'ai_visibility', new PRV_Ai_Visibility_Panel() );
 	}
 }
diff --git a/includes/core/class-pgm-probe-result.php b/includes/core/class-prv-probe-result.php
similarity index 51%
rename from includes/core/class-pgm-probe-result.php
rename to includes/core/class-prv-probe-result.php
index f62e6e7..9ba7acb 100644
--- a/includes/core/class-pgm-probe-result.php
+++ b/includes/core/class-prv-probe-result.php
@@ -1,28 +1,36 @@
 <?php
+/**
+ * Immutable value object returned by every probe provider.
+ *
+ * @package PrVision
+ */
+
 declare(strict_types=1);
 
 /**
  * Value object: the result of a single LLM probe call.
  *
- * Returned by every PGM_Probe_Provider implementation. Immutable — all
+ * Returned by every PRV_Probe_Provider implementation. Immutable — all
  * fields are set in the constructor and read via typed getters.
  *
- * Who triggers: PGM_Perplexity_Provider and PGM_OpenRouter_Provider.
+ * Who triggers: PRV_Perplexity_Provider and PRV_OpenRouter_Provider.
  * Dependencies: None.
  *
- * @see interface-pgm-probe-provider.php — Provider interface that returns this.
- * @see class-pgm-probe-runner.php       — Consumes the result for storage.
+ * @see interface-prv-probe-provider.php — Provider interface that returns this.
+ * @see class-prv-probe-runner.php       — Consumes the result for storage.
  * @see CONTEXT.md                       — "probe result", "cited", "our_position".
- * @package PeptideGeoMonitor
+ * @package PrVision
  */
-class PGM_Probe_Result {
+class PRV_Probe_Result {
 
 	/**
-	 * @param string        $raw_excerpt    First ~500 chars of the LLM's response.
-	 * @param string[]      $source_domains Domains extracted from the provider's citations.
-	 * @param bool          $cited          Whether peptiderepo.com appears in source_domains.
-	 * @param int|null      $our_position   1-based position of peptiderepo.com in sources, or null.
-	 * @param float         $cost_usd       Estimated call cost in USD.
+	 * Constructor.
+	 *
+	 * @param string   $raw_excerpt    First ~500 chars of the LLM's response.
+	 * @param string[] $source_domains Domains extracted from the provider's citations.
+	 * @param bool     $cited          Whether peptiderepo.com appears in source_domains.
+	 * @param int|null $our_position   1-based position of peptiderepo.com in sources, or null.
+	 * @param float    $cost_usd       Estimated call cost in USD.
 	 */
 	public function __construct(
 		private readonly string $raw_excerpt,
@@ -33,6 +41,8 @@ class PGM_Probe_Result {
 	) {}
 
 	/**
+	 * Get the raw LLM response excerpt.
+	 *
 	 * @return string
 	 */
 	public function get_raw_excerpt(): string {
@@ -40,6 +50,8 @@ class PGM_Probe_Result {
 	}
 
 	/**
+	 * Get the extracted source domains.
+	 *
 	 * @return string[]
 	 */
 	public function get_source_domains(): array {
@@ -47,6 +59,8 @@ class PGM_Probe_Result {
 	}
 
 	/**
+	 * Whether peptiderepo.com was cited.
+	 *
 	 * @return bool
 	 */
 	public function is_cited(): bool {
@@ -54,6 +68,8 @@ class PGM_Probe_Result {
 	}
 
 	/**
+	 * Get 1-based position of peptiderepo.com in source list.
+	 *
 	 * @return int|null 1-based position or null when not cited.
 	 */
 	public function get_our_position(): ?int {
@@ -61,6 +77,8 @@ class PGM_Probe_Result {
 	}
 
 	/**
+	 * Get the estimated cost of this probe call.
+	 *
 	 * @return float Estimated cost in USD.
 	 */
 	public function get_cost_usd(): float {
diff --git a/includes/core/class-prv-probe-runner.php b/includes/core/class-prv-probe-runner.php
new file mode 100644
index 0000000..03f914a
--- /dev/null
+++ b/includes/core/class-prv-probe-runner.php
@@ -0,0 +1,197 @@
+<?php
+/**
+ * Orchestrates a full probe run across peptides, intents, and models.
+ *
+ * @package PrVision
+ */
+
+declare(strict_types=1);
+
+/**
+ * Orchestrates a full probe run: peptides × intents × models.
+ *
+ * For each combination the runner:
+ * 1. Checks the monthly budget cap (aborts gracefully when hit).
+ * 2. Dispatches to the correct provider (resolved from PRV_Config::get_models()).
+ * 3. Writes a row to the prv_ai_visibility table.
+ * 4. Settles the actual cost against the ledger row.
+ *
+ * Who triggers: PRV_Cron::handle_cron_tick() and PRV_Admin_Page (Run now action).
+ * Dependencies: PRV_Config, PRV_Cost_Ledger, PRV_Table_Manager, all providers.
+ *
+ * @see class-prv-cron.php             — Calls run() on the weekly schedule.
+ * @see class-prv-cost-ledger.php      — Budget cap enforcement.
+ * @see class-prv-perplexity-provider.php
+ * @see class-prv-openrouter-provider.php
+ * @see ARCHITECTURE.md                — §Probe run flow.
+ * @package PrVision
+ */
+class PRV_Probe_Runner {
+
+	/**
+	 * Budget ledger for cost-cap enforcement.
+	 *
+	 * @var PRV_Cost_Ledger
+	 */
+	private PRV_Cost_Ledger $ledger;
+
+	/**
+	 * Constructor.
+	 *
+	 * @param PRV_Cost_Ledger|null $ledger Injected for testing; auto-created otherwise.
+	 */
+	public function __construct( ?PRV_Cost_Ledger $ledger = null ) {
+		$this->ledger = $ledger ?? new PRV_Cost_Ledger();
+	}
+
+	/**
+	 * Execute the full probe run.
+	 *
+	 * Iterates peptides × prompt intents × models. Aborts at the budget cap
+	 * without throwing — partial results are kept. Each successful probe is
+	 * persisted immediately so a mid-run failure doesn't lose data.
+	 *
+	 * Side effects: HTTP calls to LLM APIs, database writes.
+	 *
+	 * @return array{probed: int, skipped_budget: int, skipped_error: int}
+	 *         Summary counts for the admin log.
+	 */
+	public function run(): array {
+		$run_id   = $this->generate_run_id();
+		$peptides = PRV_Config::get_peptides();
+		$intents  = PRV_Config::get_prompt_intents();
+		$models   = PRV_Config::get_models();
+
+		$counts = array(
+			'probed'         => 0,
+			'skipped_budget' => 0,
+			'skipped_error'  => 0,
+		);
+
+		foreach ( $peptides as $peptide ) {
+			foreach ( $intents as $intent_tpl ) {
+				$query = str_replace( '{peptide}', $peptide['label'], $intent_tpl );
+
+				foreach ( $models as $model ) {
+					$provider = $this->resolve_provider( $model );
+
+					if ( null === $provider || ! $provider->is_configured() ) {
+						++$counts['skipped_error'];
+						continue;
+					}
+
+					// Budget pre-check.
+					$estimated = $this->get_estimated_cost( $model );
+					if ( ! $this->ledger->can_afford( $estimated ) ) {
+						++$counts['skipped_budget'];
+						continue;
+					}
+
+					try {
+						$result = $provider->probe( $query );
+					} catch ( \Exception $e ) {
+						// phpcs:ignore WordPress.PHP.DevelopmentFunctions.error_log_error_log
+						error_log( sprintf( 'PRV: probe failed [%s / %s]: %s', $model, $peptide['slug'], $e->getMessage() ) );
+						++$counts['skipped_error'];
+						continue;
+					}
+
+					$row_id = $this->persist_result( $run_id, $peptide, $model, $intent_tpl, $result );
+					if ( $row_id > 0 ) {
+						$this->ledger->update_row_cost( $row_id, $result->get_cost_usd() );
+					}
+
+					++$counts['probed'];
+				}
+			}
+		}
+
+		return $counts;
+	}
+
+	/**
+	 * Persist a single probe result to the database.
+	 *
+	 * @param string               $run_id     UUID for this run.
+	 * @param array<string,string> $peptide    Peptide config with slug and label.
+	 * @param string               $model      Model identifier.
+	 * @param string               $intent_tpl Raw intent template string.
+	 * @param PRV_Probe_Result     $result     Probe result.
+	 *
+	 * @return int Inserted row ID, or 0 on failure.
+	 */
+	private function persist_result( string $run_id, array $peptide, string $model, string $intent_tpl, PRV_Probe_Result $result ): int {
+		global $wpdb;
+
+		$table = PRV_Table_Manager::get_table_name();
+
+		// phpcs:ignore WordPress.DB.DirectDatabaseQuery.DirectQuery
+		$wpdb->insert(
+			$table,
+			array(
+				'run_id'         => $run_id,
+				'captured_at'    => current_time( 'mysql', true ),
+				'peptide_slug'   => $peptide['slug'],
+				'peptide_label'  => $peptide['label'],
+				'model'          => $model,
+				'prompt_intent'  => $intent_tpl,
+				'cited'          => $result->is_cited() ? 1 : 0,
+				'our_position'   => $result->get_our_position(),
+				'source_domains' => wp_json_encode( $result->get_source_domains() ),
+				'raw_excerpt'    => $result->get_raw_excerpt(),
+				'cost_usd'       => number_format( $result->get_cost_usd(), 8, '.', '' ),
+			),
+			array( '%s', '%s', '%s', '%s', '%s', '%s', '%d', '%d', '%s', '%s', '%s' )
+		);
+
+		return (int) $wpdb->insert_id;
+	}
+
+	/**
+	 * Instantiate the correct provider class for a model string.
+	 *
+	 * @param string $model OpenRouter model identifier.
+	 *
+	 * @return PRV_Probe_Provider|null Null when the model is unrecognised.
+	 */
+	private function resolve_provider( string $model ): ?PRV_Probe_Provider {
+		if ( 'perplexity/sonar' === $model ) {
+			return new PRV_Perplexity_Provider();
+		}
+		// All other models route through the generic OpenRouter provider.
+		return new PRV_OpenRouter_Provider( $model );
+	}
+
+	/**
+	 * Conservative per-call cost estimate used for the budget pre-check.
+	 *
+	 * @param string $model Model identifier.
+	 *
+	 * @return float Estimated USD.
+	 */
+	private function get_estimated_cost( string $model ): float {
+		if ( 'perplexity/sonar' === $model ) {
+			return PRV_Perplexity_Provider::ESTIMATED_COST_PER_PROBE;
+		}
+		return PRV_OpenRouter_Provider::ESTIMATED_COST_PER_PROBE;
+	}
+
+	/**
+	 * Generate a UUID v4 run identifier.
+	 *
+	 * @return string
+	 */
+	private function generate_run_id(): string {
+		return sprintf(
+			'%04x%04x-%04x-%04x-%04x-%04x%04x%04x',
+			wp_rand( 0, 0xffff ),
+			wp_rand( 0, 0xffff ),
+			wp_rand( 0, 0xffff ),
+			wp_rand( 0, 0x0fff ) | 0x4000,
+			wp_rand( 0, 0x3fff ) | 0x8000,
+			wp_rand( 0, 0xffff ),
+			wp_rand( 0, 0xffff ),
+			wp_rand( 0, 0xffff )
+		);
+	}
+}
diff --git a/includes/core/class-pgm-table-manager.php b/includes/core/class-prv-table-manager.php
similarity index 76%
rename from includes/core/class-pgm-table-manager.php
rename to includes/core/class-prv-table-manager.php
index c97b571..e18c41d 100644
--- a/includes/core/class-pgm-table-manager.php
+++ b/includes/core/class-prv-table-manager.php
@@ -1,26 +1,32 @@
 <?php
+/**
+ * Database table creation and schema versioning for PR Vision.
+ *
+ * @package PrVision
+ */
+
 declare(strict_types=1);
 
 /**
- * Database table creation and schema versioning for PGM.
+ * Database table creation and schema versioning for PR Vision.
  *
- * Creates {prefix}pgm_ai_visibility via dbDelta (idempotent). Tracks the
- * schema version in the pgm_schema_version option so future migrations can
+ * Creates {prefix}prv_ai_visibility via dbDelta (idempotent). Tracks the
+ * schema version in the prv_schema_version option so future migrations can
  * detect when an upgrade is needed without destructive ALTER TABLE.
  *
- * Who triggers: PGM_Activator::activate() on plugin activation.
+ * Who triggers: PRV_Activator::activate() on plugin activation.
  * Dependencies: $wpdb global, dbDelta() (requires upgrade.php).
  *
- * @see class-pgm-activator.php — Calls create_table() on activation.
+ * @see class-prv-activator.php — Calls create_table() on activation.
  * @see ARCHITECTURE.md         — §Storage.
- * @package PeptideGeoMonitor
+ * @package PrVision
  */
-class PGM_Table_Manager {
+class PRV_Table_Manager {
 
 	/**
 	 * Name of the custom table (without $wpdb->prefix).
 	 */
-	const TABLE_BASE = 'pgm_ai_visibility';
+	const TABLE_BASE = 'prv_ai_visibility';
 
 	/**
 	 * Create or upgrade the AI-visibility table.
@@ -28,7 +34,7 @@ class PGM_Table_Manager {
 	 * Uses dbDelta to create or non-destructively alter the table.
 	 * Records the schema version in an option afterwards.
 	 *
-	 * Side effects: Writes to the database; sets pgm_schema_version option.
+	 * Side effects: Writes to the database; sets prv_schema_version option.
 	 *
 	 * @return void
 	 */
@@ -63,7 +69,7 @@ class PGM_Table_Manager {
 
 		dbDelta( $sql );
 
-		update_option( 'pgm_schema_version', PGM_SCHEMA_VERSION );
+		update_option( 'prv_schema_version', PRV_SCHEMA_VERSION );
 	}
 
 	/**
@@ -88,7 +94,7 @@ class PGM_Table_Manager {
 	public static function drop_table(): void {
 		global $wpdb;
 		$table = $wpdb->prefix . self::TABLE_BASE;
-		// phpcs:ignore WordPress.DB.DirectDatabaseQuery.DirectQuery, WordPress.DB.DirectDatabaseQuery.SchemaChange, WordPress.DB.PreparedSQL.InterpolatedNotPrepared
+		// phpcs:ignore WordPress.DB.DirectDatabaseQuery.DirectQuery, WordPress.DB.DirectDatabaseQuery.SchemaChange, WordPress.DB.PreparedSQL.InterpolatedNotPrepared, WordPress.DB.DirectDatabaseQuery.NoCaching
 		$wpdb->query( "DROP TABLE IF EXISTS {$table}" );
 	}
 }
diff --git a/includes/panel/class-pgm-ai-visibility-panel.php b/includes/panel/class-prv-ai-visibility-panel.php
similarity index 53%
rename from includes/panel/class-pgm-ai-visibility-panel.php
rename to includes/panel/class-prv-ai-visibility-panel.php
index 75f53ca..b8fe27a 100644
--- a/includes/panel/class-pgm-ai-visibility-panel.php
+++ b/includes/panel/class-prv-ai-visibility-panel.php
@@ -1,8 +1,14 @@
 <?php
+/**
+ * AI-visibility dashboard panel renderer.
+ *
+ * @package PrVision
+ */
+
 declare(strict_types=1);
 
 /**
- * AI-visibility dashboard panel — renders the GEO Monitor admin page.
+ * AI-visibility dashboard panel — renders the PR Vision admin page.
  *
  * Renders four sections:
  * 1. Proxy-metric disclaimer note.
@@ -10,31 +16,31 @@ declare(strict_types=1);
  * 3. Per-peptide standings table (cited, position, top competitor domains).
  * 4. MTD cost vs cap + last-run time.
  *
- * All output is escaped. Chart.js is enqueued via PGM_Admin_Page.
+ * All output is escaped. Chart.js is enqueued via PRV_Admin_Page.
  *
- * Who triggers: PGM_Admin_Page::render_page() via PGM_Collector_Registry.
- * Dependencies: PGM_Ai_Visibility_Collector (data format contract).
+ * Who triggers: PRV_Admin_Page::render_page() via PRV_Collector_Registry.
+ * Dependencies: PRV_Ai_Visibility_Collector (data format contract).
  *
- * @see interface-pgm-dashboard-panel.php      — Interface this implements.
- * @see class-pgm-ai-visibility-collector.php  — Produces the $data array.
- * @see class-pgm-admin-page.php               — Enqueues Chart.js; calls render().
- * @package PeptideGeoMonitor
+ * @see interface-prv-dashboard-panel.php      — Interface this implements.
+ * @see class-prv-ai-visibility-collector.php  — Produces the $data array.
+ * @see class-prv-admin-page.php               — Enqueues Chart.js; calls render().
+ * @package PrVision
  */
-class PGM_Ai_Visibility_Panel implements PGM_Dashboard_Panel {
+class PRV_Ai_Visibility_Panel implements PRV_Dashboard_Panel {
 
 	/**
 	 * {@inheritDoc}
 	 *
-	 * @param array<string, mixed> $data Payload from PGM_Ai_Visibility_Collector.
+	 * @param array<string, mixed> $data Payload from PRV_Ai_Visibility_Collector.
 	 *
 	 * @return void
 	 */
 	public function render( array $data ): void {
-		$trendline       = is_array( $data['trendline'] ?? null ) ? $data['trendline'] : array();
-		$standings       = is_array( $data['standings'] ?? null ) ? $data['standings'] : array();
-		$last_run_at     = isset( $data['last_run_at'] ) && $data['last_run_at'] ? esc_html( (string) $data['last_run_at'] ) : esc_html__( 'Never', 'peptide-geo-monitor' );
-		$mtd_cost        = isset( $data['mtd_cost_usd'] ) ? (float) $data['mtd_cost_usd'] : 0.0;
-		$cap             = isset( $data['monthly_cap_usd'] ) ? (float) $data['monthly_cap_usd'] : PGM_DEFAULT_MONTHLY_BUDGET_USD;
+		$trendline   = is_array( $data['trendline'] ?? null ) ? $data['trendline'] : array();
+		$standings   = is_array( $data['standings'] ?? null ) ? $data['standings'] : array();
+		$last_run_at = isset( $data['last_run_at'] ) && $data['last_run_at'] ? esc_html( (string) $data['last_run_at'] ) : esc_html__( 'Never', 'pr-vision' );
+		$mtd_cost    = isset( $data['mtd_cost_usd'] ) ? (float) $data['mtd_cost_usd'] : 0.0;
+		$cap         = isset( $data['monthly_cap_usd'] ) ? (float) $data['monthly_cap_usd'] : PRV_DEFAULT_MONTHLY_BUDGET_USD;
 
 		$this->render_proxy_note();
 		$this->render_meta_bar( $last_run_at, $mtd_cost, $cap );
@@ -46,7 +52,7 @@ class PGM_Ai_Visibility_Panel implements PGM_Dashboard_Panel {
 	 * {@inheritDoc}
 	 */
 	public function get_title(): string {
-		return __( 'AI Visibility', 'peptide-geo-monitor' );
+		return __( 'AI Visibility', 'pr-vision' );
 	}
 
 	/**
@@ -55,9 +61,9 @@ class PGM_Ai_Visibility_Panel implements PGM_Dashboard_Panel {
 	 * @return void
 	 */
 	private function render_proxy_note(): void {
-		echo '<div class="notice notice-info pgm-proxy-note"><p>';
-		echo '<strong>' . esc_html__( 'Note:', 'peptide-geo-monitor' ) . '</strong> ';
-		echo esc_html__( 'Scores are measured via API probes — a directional proxy, not the consumer ChatGPT/Gemini apps (different retrieval, personalisation, and system prompts).', 'peptide-geo-monitor' );
+		echo '<div class="notice notice-info prv-proxy-note"><p>';
+		echo '<strong>' . esc_html__( 'Note:', 'pr-vision' ) . '</strong> ';
+		echo esc_html__( 'Scores are measured via API probes — a directional proxy, not the consumer ChatGPT/Gemini apps (different retrieval, personalisation, and system prompts).', 'pr-vision' );
 		echo '</p></div>';
 	}
 
@@ -72,40 +78,42 @@ class PGM_Ai_Visibility_Panel implements PGM_Dashboard_Panel {
 	 */
 	private function render_meta_bar( string $last_run_at, float $mtd_cost, float $cap ): void {
 		$pct = $cap > 0 ? min( 100.0, round( $mtd_cost / $cap * 100, 1 ) ) : 0;
-		echo '<div class="pgm-meta-bar">';
-		echo '<span class="pgm-meta-item"><strong>' . esc_html__( 'Last run:', 'peptide-geo-monitor' ) . '</strong> ' . esc_html( $last_run_at ) . '</span>';
-		echo '<span class="pgm-meta-item"><strong>' . esc_html__( 'MTD cost:', 'peptide-geo-monitor' ) . '</strong> $' . esc_html( number_format( $mtd_cost, 4 ) ) . ' / $' . esc_html( number_format( $cap, 2 ) ) . ' (' . esc_html( $pct ) . '% of cap)</span>';
+		echo '<div class="prv-meta-bar">';
+		echo '<span class="prv-meta-item"><strong>' . esc_html__( 'Last run:', 'pr-vision' ) . '</strong> ' . esc_html( $last_run_at ) . '</span>';
+		echo '<span class="prv-meta-item"><strong>' . esc_html__( 'MTD cost:', 'pr-vision' ) . '</strong> $' . esc_html( number_format( $mtd_cost, 4 ) ) . ' / $' . esc_html( number_format( $cap, 2 ) ) . ' (' . esc_html( $pct ) . '% of cap)</span>';
 		echo '</div>';
 	}
 
 	/**
 	 * Render the Chart.js visibility score trendline.
 	 *
-	 * @param array<int, array{run_id: string, captured_at: string, score: float}> $trendline
+	 * @param array<int, array{run_id: string, captured_at: string, score: float}> $trendline Trendline data points.
 	 *
 	 * @return void
 	 */
 	private function render_trendline( array $trendline ): void {
-		echo '<div class="pgm-card"><h2>' . esc_html__( 'Visibility Score — Trend', 'peptide-geo-monitor' ) . '</h2>';
+		echo '<div class="prv-card"><h2>' . esc_html__( 'Visibility Score — Trend', 'pr-vision' ) . '</h2>';
 
 		if ( empty( $trendline ) ) {
-			echo '<p>' . esc_html__( 'No probe runs recorded yet. Click "Run now" to collect the first data point.', 'peptide-geo-monitor' ) . '</p></div>';
+			echo '<p>' . esc_html__( 'No probe runs recorded yet. Click "Run now" to collect the first data point.', 'pr-vision' ) . '</p></div>';
 			return;
 		}
 
 		$labels = array();
 		$scores = array();
 		foreach ( $trendline as $point ) {
-			$labels[] = esc_js( date( 'M j', strtotime( $point['captured_at'] ) ) );
+			$labels[] = esc_js( gmdate( 'M j', (int) strtotime( $point['captured_at'] ) ) );
 			$scores[] = (float) $point['score'];
 		}
 
 		$labels_json = wp_json_encode( $labels );
 		$scores_json = wp_json_encode( $scores );
 
-		echo '<canvas id="pgm-trendline-chart" height="120"></canvas>';
+		echo '<canvas id="prv-trendline-chart" height="120"></canvas>';
+		// phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
 		echo '<script>document.addEventListener("DOMContentLoaded",function(){';
-		echo 'var ctx=document.getElementById("pgm-trendline-chart").getContext("2d");';
+		echo 'var ctx=document.getElementById("prv-trendline-chart").getContext("2d");';
+		// phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
 		echo 'new Chart(ctx,{type:"line",data:{labels:' . $labels_json . ',datasets:[{label:"Visibility Score",data:' . $scores_json . ',borderColor:"#2271b1",tension:0.3,fill:false}]},options:{scales:{y:{min:0,max:1,title:{display:true,text:"Score"}}},plugins:{legend:{display:false}}}});';
 		echo '});</script>';
 		echo '</div>';
@@ -114,24 +122,24 @@ class PGM_Ai_Visibility_Panel implements PGM_Dashboard_Panel {
 	/**
 	 * Render the per-peptide current standings table.
 	 *
-	 * @param array<string, array{label: string, cited: bool, our_position: int|null, top_domains: string[], model_count: int}> $standings
+	 * @param array<string, array{label: string, cited: bool, our_position: int|null, top_domains: string[], model_count: int}> $standings Per-peptide standing data.
 	 *
 	 * @return void
 	 */
 	private function render_standings( array $standings ): void {
-		echo '<div class="pgm-card"><h2>' . esc_html__( 'Current Standings', 'peptide-geo-monitor' ) . '</h2>';
+		echo '<div class="prv-card"><h2>' . esc_html__( 'Current Standings', 'pr-vision' ) . '</h2>';
 
 		if ( empty( $standings ) ) {
-			echo '<p>' . esc_html__( 'No standings data yet.', 'peptide-geo-monitor' ) . '</p></div>';
+			echo '<p>' . esc_html__( 'No standings data yet.', 'pr-vision' ) . '</p></div>';
 			return;
 		}
 
-		echo '<table class="wp-list-table widefat fixed striped pgm-standings">';
+		echo '<table class="wp-list-table widefat fixed striped prv-standings">';
 		echo '<thead><tr>';
-		echo '<th>' . esc_html__( 'Peptide', 'peptide-geo-monitor' ) . '</th>';
-		echo '<th>' . esc_html__( 'Cited?', 'peptide-geo-monitor' ) . '</th>';
-		echo '<th>' . esc_html__( 'Our Position', 'peptide-geo-monitor' ) . '</th>';
-		echo '<th>' . esc_html__( 'Top Competing Domains', 'peptide-geo-monitor' ) . '</th>';
+		echo '<th>' . esc_html__( 'Peptide', 'pr-vision' ) . '</th>';
+		echo '<th>' . esc_html__( 'Cited?', 'pr-vision' ) . '</th>';
+		echo '<th>' . esc_html__( 'Our Position', 'pr-vision' ) . '</th>';
+		echo '<th>' . esc_html__( 'Top Competing Domains', 'pr-vision' ) . '</th>';
 		echo '</tr></thead><tbody>';
 
 		foreach ( $standings as $row ) {
diff --git a/includes/panel/interface-pgm-dashboard-panel.php b/includes/panel/interface-prv-dashboard-panel.php
similarity index 52%
rename from includes/panel/interface-pgm-dashboard-panel.php
rename to includes/panel/interface-prv-dashboard-panel.php
index e7aedcc..20741a2 100644
--- a/includes/panel/interface-pgm-dashboard-panel.php
+++ b/includes/panel/interface-prv-dashboard-panel.php
@@ -1,22 +1,28 @@
 <?php
+/**
+ * Contract for all PR Vision dashboard panels.
+ *
+ * @package PrVision
+ */
+
 declare(strict_types=1);
 
 /**
- * Seam: contract for all GEO-monitor dashboard panels.
+ * Seam: contract for all PR Vision dashboard panels.
  *
- * Each panel renders one data category within the GEO Monitor admin page.
- * v1 ships only PGM_Ai_Visibility_Panel. Future panels (keyword rankings,
- * schema coverage…) implement this and register with PGM_Collector_Registry.
+ * Each panel renders one data category within the PR Vision admin page.
+ * v1 ships only PRV_Ai_Visibility_Panel. Future panels (keyword rankings,
+ * schema coverage…) implement this and register with PRV_Collector_Registry.
  *
- * Who triggers: PGM_Admin_Page when building the GEO Monitor page.
+ * Who triggers: PRV_Admin_Page when building the PR Vision page.
  * Dependencies: None — pure interface.
  *
- * @see class-pgm-ai-visibility-panel.php  — v1 implementation.
- * @see class-pgm-collector-registry.php   — Registration hub.
+ * @see class-prv-ai-visibility-panel.php  — v1 implementation.
+ * @see class-prv-collector-registry.php   — Registration hub.
  * @see ARCHITECTURE.md                    — §Collector/Panel seam.
- * @package PeptideGeoMonitor
+ * @package PrVision
  */
-interface PGM_Dashboard_Panel {
+interface PRV_Dashboard_Panel {
 
 	/**
 	 * Render the panel HTML into the current output buffer.
diff --git a/includes/providers/class-pgm-citation-detector.php b/includes/providers/class-prv-citation-detector.php
similarity index 75%
rename from includes/providers/class-pgm-citation-detector.php
rename to includes/providers/class-prv-citation-detector.php
index 126e6c0..2d24a1b 100644
--- a/includes/providers/class-pgm-citation-detector.php
+++ b/includes/providers/class-prv-citation-detector.php
@@ -1,4 +1,10 @@
 <?php
+/**
+ * Detects whether peptiderepo.com appears in LLM source citations.
+ *
+ * @package PrVision
+ */
+
 declare(strict_types=1);
 
 /**
@@ -8,13 +14,13 @@ declare(strict_types=1);
  * without duplication.  Also parses raw citation arrays/URLs into a clean
  * domain list.
  *
- * Who triggers: PGM_Perplexity_Provider, PGM_OpenRouter_Provider.
+ * Who triggers: PRV_Perplexity_Provider, PRV_OpenRouter_Provider.
  * Dependencies: None (pure PHP).
  *
  * @see CONTEXT.md — "cited", "our_position", "source_domains".
- * @package PeptideGeoMonitor
+ * @package PrVision
  */
-class PGM_Citation_Detector {
+class PRV_Citation_Detector {
 
 	/**
 	 * Parse raw citation data from an API response into a clean domain list.
@@ -43,7 +49,8 @@ class PGM_Citation_Detector {
 
 			$host = (string) wp_parse_url( $url, PHP_URL_HOST );
 			if ( '' !== $host ) {
-				$domains[] = strtolower( ltrim( $host, 'www.' ) );
+				$bare      = str_starts_with( $host, 'www.' ) ? substr( $host, 4 ) : $host;
+				$domains[] = strtolower( $bare );
 			}
 		}
 
@@ -51,18 +58,18 @@ class PGM_Citation_Detector {
 	}
 
 	/**
-	 * Detect whether PGM_TARGET_DOMAIN appears in a domain list.
+	 * Detect whether PRV_TARGET_DOMAIN appears in a domain list.
 	 *
 	 * @param string[] $domains Parsed domain list from parse_domains().
 	 *
 	 * @return bool
 	 */
 	public function is_cited( array $domains ): bool {
-		return in_array( PGM_TARGET_DOMAIN, $domains, true );
+		return in_array( PRV_TARGET_DOMAIN, $domains, true );
 	}
 
 	/**
-	 * Find the 1-based position of PGM_TARGET_DOMAIN in a domain list.
+	 * Find the 1-based position of PRV_TARGET_DOMAIN in a domain list.
 	 *
 	 * Returns null when the target domain is not found.
 	 *
@@ -71,7 +78,7 @@ class PGM_Citation_Detector {
 	 * @return int|null
 	 */
 	public function get_our_position( array $domains ): ?int {
-		$pos = array_search( PGM_TARGET_DOMAIN, $domains, true );
+		$pos = array_search( PRV_TARGET_DOMAIN, $domains, true );
 		if ( false === $pos ) {
 			return null;
 		}
diff --git a/includes/providers/class-pgm-gateway-client.php b/includes/providers/class-prv-gateway-client.php
similarity index 72%
rename from includes/providers/class-pgm-gateway-client.php
rename to includes/providers/class-prv-gateway-client.php
index dea8b19..4ba5042 100644
--- a/includes/providers/class-pgm-gateway-client.php
+++ b/includes/providers/class-prv-gateway-client.php
@@ -1,4 +1,10 @@
 <?php
+/**
+ * Cloudflare AI Gateway HTTP client shared by all providers.
+ *
+ * @package PrVision
+ */
+
 declare(strict_types=1);
 
 /**
@@ -13,19 +19,19 @@ declare(strict_types=1);
  *   https://gateway.ai.cloudflare.com/v1/{account_id}/{gateway_id}/openrouter
  *
  * Required WP-config constants (documented in README.md):
- *   PGM_CF_ACCOUNT_ID   — Cloudflare account ID
- *   PGM_CF_GATEWAY_ID   — AI Gateway name (e.g. "peptiderepo-prod")
- *   PGM_OPENROUTER_API_KEY — OpenRouter API key (sk-or-…)
+ *   PRV_CF_ACCOUNT_ID   — Cloudflare account ID
+ *   PRV_CF_GATEWAY_ID   — AI Gateway name (e.g. "peptiderepo-prod")
+ *   PRV_OPENROUTER_API_KEY — OpenRouter API key (sk-or-…)
  *
- * Who triggers: PGM_Perplexity_Provider, PGM_OpenRouter_Provider.
+ * Who triggers: PRV_Perplexity_Provider, PRV_OpenRouter_Provider.
  * Dependencies: wp_remote_post(), add_action(), curl_setopt().
  *
- * @see class-pgm-perplexity-provider.php  — Uses post_to_gateway().
- * @see class-pgm-openrouter-provider.php  — Uses post_to_gateway().
+ * @see class-prv-perplexity-provider.php  — Uses post_to_gateway().
+ * @see class-prv-openrouter-provider.php  — Uses post_to_gateway().
  * @see ARCHITECTURE.md                    — §External API integrations.
- * @package PeptideGeoMonitor
+ * @package PrVision
  */
-class PGM_Gateway_Client {
+class PRV_Gateway_Client {
 
 	/**
 	 * Base URL for the Cloudflare AI Gateway (without trailing slash).
@@ -55,15 +61,15 @@ class PGM_Gateway_Client {
 	 * @throws \RuntimeException On permanent HTTP failure or parse error.
 	 */
 	public function post_to_gateway( string $provider_slug, array $body, string $api_key, string $endpoint = '/chat/completions' ): array {
-		$base_url = $this->build_base_url( $provider_slug );
-		$url      = $base_url . $endpoint;
+		$base_url  = $this->build_base_url( $provider_slug );
+		$url       = $base_url . $endpoint;
 		$base_host = (string) wp_parse_url( $base_url, PHP_URL_HOST );
 
 		$headers = array(
 			'Authorization' => 'Bearer ' . $api_key,
 			'Content-Type'  => 'application/json',
 			'HTTP-Referer'  => home_url(),
-			'X-Title'       => 'Peptide GEO Monitor',
+			'X-Title'       => 'PR Vision',
 		);
 
 		// Belt-and-suspenders cURL injection — some hosts strip Authorization.
@@ -72,11 +78,11 @@ class PGM_Gateway_Client {
 		$last_error = '';
 
 		try {
-			for ( $attempt = 1; $attempt <= PGM_MAX_RETRIES; $attempt++ ) {
+			for ( $attempt = 1; $attempt <= PRV_MAX_RETRIES; $attempt++ ) {
 				$response = wp_remote_post(
 					$url,
 					array(
-						'timeout' => PGM_API_TIMEOUT_SECONDS,
+						'timeout' => PRV_API_TIMEOUT_SECONDS,
 						'headers' => $headers,
 						'body'    => wp_json_encode( $body ),
 					)
@@ -84,8 +90,8 @@ class PGM_Gateway_Client {
 
 				if ( is_wp_error( $response ) ) {
 					$last_error = $response->get_error_message();
-					if ( $attempt < PGM_MAX_RETRIES ) {
-						sleep( PGM_RETRY_BASE_DELAY_SECONDS * (int) pow( 2, $attempt - 1 ) );
+					if ( $attempt < PRV_MAX_RETRIES ) {
+						sleep( PRV_RETRY_BASE_DELAY_SECONDS * (int) pow( 2, $attempt - 1 ) );
 					}
 					continue;
 				}
@@ -95,23 +101,22 @@ class PGM_Gateway_Client {
 
 				if ( $status >= 500 || 429 === $status ) {
 					$last_error = sprintf( 'HTTP %d', $status );
-					if ( $attempt < PGM_MAX_RETRIES ) {
+					if ( $attempt < PRV_MAX_RETRIES ) {
 						$retry_after = wp_remote_retrieve_header( $response, 'retry-after' );
-						$delay = $retry_after ? min( (int) $retry_after, 60 ) : PGM_RETRY_BASE_DELAY_SECONDS * (int) pow( 2, $attempt - 1 );
+						$delay       = $retry_after ? min( (int) $retry_after, 60 ) : PRV_RETRY_BASE_DELAY_SECONDS * (int) pow( 2, $attempt - 1 );
 						sleep( $delay );
 					}
 					continue;
 				}
 
 				if ( $status >= 400 ) {
-					throw new \RuntimeException(
-						sprintf( 'GEO Monitor gateway HTTP %d: %s', $status, substr( $raw_body, 0, 300 ) )
-					);
+					// phpcs:ignore WordPress.Security.EscapeOutput.ExceptionNotEscaped -- exception message, not HTML output
+					throw new \RuntimeException( sprintf( 'PR Vision gateway HTTP %d: %s', $status, substr( $raw_body, 0, 300 ) ) );
 				}
 
 				$data = json_decode( $raw_body, true );
 				if ( ! is_array( $data ) ) {
-					throw new \RuntimeException( 'GEO Monitor: invalid JSON response from gateway.' );
+					throw new \RuntimeException( 'PR Vision: invalid JSON response from gateway.' );
 				}
 
 				return $data;
@@ -120,9 +125,8 @@ class PGM_Gateway_Client {
 			remove_action( 'http_api_curl', $curl_filter, 99 );
 		}
 
-		throw new \RuntimeException(
-			sprintf( 'GEO Monitor: gateway failed after %d attempts. Last: %s', PGM_MAX_RETRIES, $last_error )
-		);
+		// phpcs:ignore WordPress.Security.EscapeOutput.ExceptionNotEscaped -- exception message, not HTML output
+		throw new \RuntimeException( sprintf( 'PR Vision: gateway failed after %d attempts. Last: %s', PRV_MAX_RETRIES, $last_error ) );
 	}
 
 	/**
@@ -133,13 +137,13 @@ class PGM_Gateway_Client {
 	 * @return string Base URL without trailing slash.
 	 */
 	public function build_base_url( string $provider_slug ): string {
-		if ( defined( 'PGM_CF_ACCOUNT_ID' ) && defined( 'PGM_CF_GATEWAY_ID' )
-			&& '' !== PGM_CF_ACCOUNT_ID && '' !== PGM_CF_GATEWAY_ID ) {
+		if ( defined( 'PRV_CF_ACCOUNT_ID' ) && defined( 'PRV_CF_GATEWAY_ID' )
+			&& '' !== PRV_CF_ACCOUNT_ID && '' !== PRV_CF_GATEWAY_ID ) {
 			return sprintf(
 				'%s/%s/%s/%s',
 				self::GATEWAY_BASE,
-				PGM_CF_ACCOUNT_ID,
-				PGM_CF_GATEWAY_ID,
+				PRV_CF_ACCOUNT_ID,
+				PRV_CF_GATEWAY_ID,
 				$provider_slug
 			);
 		}
diff --git a/includes/providers/class-pgm-openrouter-provider.php b/includes/providers/class-prv-openrouter-provider.php
similarity index 60%
rename from includes/providers/class-pgm-openrouter-provider.php
rename to includes/providers/class-prv-openrouter-provider.php
index 9babbb4..ce8f87f 100644
--- a/includes/providers/class-pgm-openrouter-provider.php
+++ b/includes/providers/class-prv-openrouter-provider.php
@@ -1,4 +1,10 @@
 <?php
+/**
+ * Generic OpenRouter provider for GPT-search and Gemini-search models.
+ *
+ * @package PrVision
+ */
+
 declare(strict_types=1);
 
 /**
@@ -6,7 +12,7 @@ declare(strict_types=1);
  *
  * One class handles any OpenRouter-routed model. The model identifier is set
  * at construction time; the runner instantiates one provider per model from
- * PGM_Config::get_models().
+ * PRV_Config::get_models().
  *
  * GPT-search (openai/gpt-4o-search-preview) and Gemini-search
  * (google/gemini-2.0-flash-001) do not return a structured citations array
@@ -14,18 +20,18 @@ declare(strict_types=1);
  * text or from any 'annotations' key the model may include.
  *
  * Required WP-config constant:
- *   PGM_OPENROUTER_API_KEY — OpenRouter key (sk-or-…)
+ *   PRV_OPENROUTER_API_KEY — OpenRouter key (sk-or-…)
  *
- * Who triggers: PGM_Probe_Runner via PGM_Probe_Provider interface.
- * Dependencies: PGM_Gateway_Client, PGM_Citation_Detector, PGM_Probe_Result.
+ * Who triggers: PRV_Probe_Runner via PRV_Probe_Provider interface.
+ * Dependencies: PRV_Gateway_Client, PRV_Citation_Detector, PRV_Probe_Result.
  *
- * @see interface-pgm-probe-provider.php  — Interface this implements.
- * @see class-pgm-gateway-client.php      — Shared HTTP + retry logic.
- * @see class-pgm-citation-detector.php   — Domain extraction + detection.
+ * @see interface-prv-probe-provider.php  — Interface this implements.
+ * @see class-prv-gateway-client.php      — Shared HTTP + retry logic.
+ * @see class-prv-citation-detector.php   — Domain extraction + detection.
  * @see ARCHITECTURE.md                   — §Provider implementations.
- * @package PeptideGeoMonitor
+ * @package PrVision
  */
-class PGM_OpenRouter_Provider implements PGM_Probe_Provider {
+class PRV_OpenRouter_Provider implements PRV_Probe_Provider {
 
 	/**
 	 * Estimated cost per probe call in USD (conservative cross-model default).
@@ -33,45 +39,57 @@ class PGM_OpenRouter_Provider implements PGM_Probe_Provider {
 	const ESTIMATED_COST_PER_PROBE = 0.003;
 
 	/**
-	 * @var string OpenRouter model identifier (e.g. "openai/gpt-4o-search-preview").
+	 * OpenRouter model identifier (e.g. "openai/gpt-4o-search-preview").
+	 *
+	 * @var string
 	 */
 	private string $model;
 
 	/**
-	 * @var PGM_Gateway_Client
+	 * HTTP gateway client.
+	 *
+	 * @var PRV_Gateway_Client
 	 */
-	private PGM_Gateway_Client $gateway;
+	private PRV_Gateway_Client $gateway;
 
 	/**
-	 * @var PGM_Citation_Detector
+	 * Citation domain detector.
+	 *
+	 * @var PRV_Citation_Detector
 	 */
-	private PGM_Citation_Detector $detector;
+	private PRV_Citation_Detector $detector;
 
 	/**
-	 * @param string                 $model    OpenRouter model identifier.
-	 * @param PGM_Gateway_Client|null    $gateway  Injected for testing.
-	 * @param PGM_Citation_Detector|null $detector Injected for testing.
+	 * Constructor.
+	 *
+	 * @param string                     $model    OpenRouter model identifier.
+	 * @param PRV_Gateway_Client|null    $gateway  Injected for testing.
+	 * @param PRV_Citation_Detector|null $detector Injected for testing.
 	 */
-	public function __construct( string $model, ?PGM_Gateway_Client $gateway = null, ?PGM_Citation_Detector $detector = null ) {
+	public function __construct( string $model, ?PRV_Gateway_Client $gateway = null, ?PRV_Citation_Detector $detector = null ) {
 		$this->model    = $model;
-		$this->gateway  = $gateway  ?? new PGM_Gateway_Client();
-		$this->detector = $detector ?? new PGM_Citation_Detector();
+		$this->gateway  = $gateway ?? new PRV_Gateway_Client();
+		$this->detector = $detector ?? new PRV_Citation_Detector();
 	}
 
 	/**
 	 * {@inheritDoc}
 	 *
-	 * @param string $query
-	 * @return PGM_Probe_Result
+	 * @param string $query The search query to probe.
+	 *
+	 * @return PRV_Probe_Result
 	 * @throws \RuntimeException On permanent API failure.
 	 */
-	public function probe( string $query ): PGM_Probe_Result {
+	public function probe( string $query ): PRV_Probe_Result {
 		$api_key = $this->resolve_api_key();
 
 		$body = array(
 			'model'      => $this->model,
 			'messages'   => array(
-				array( 'role' => 'user', 'content' => $query ),
+				array(
+					'role'    => 'user',
+					'content' => $query,
+				),
 			),
 			'max_tokens' => 512,
 		);
@@ -82,7 +100,7 @@ class PGM_OpenRouter_Provider implements PGM_Probe_Provider {
 	}
 
 	/**
-	 * Parse the OpenRouter response into a PGM_Probe_Result.
+	 * Parse the OpenRouter response into a PRV_Probe_Result.
 	 *
 	 * Attempts to extract citations from:
 	 * 1. `annotations` array (some models include structured source references).
@@ -90,9 +108,9 @@ class PGM_OpenRouter_Provider implements PGM_Probe_Provider {
 	 *
 	 * @param array<string, mixed> $data Decoded API response.
 	 *
-	 * @return PGM_Probe_Result
+	 * @return PRV_Probe_Result
 	 */
-	public function parse_response( array $data ): PGM_Probe_Result {
+	public function parse_response( array $data ): PRV_Probe_Result {
 		$content = '';
 		if ( isset( $data['choices'][0]['message']['content'] ) ) {
 			$content = (string) $data['choices'][0]['message']['content'];
@@ -126,7 +144,7 @@ class PGM_OpenRouter_Provider implements PGM_Probe_Provider {
 			$cost_usd = (float) $data['usage']['total_tokens'] * 0.000002;
 		}
 
-		return new PGM_Probe_Result( $raw_excerpt, $domains, $cited, $our_position, $cost_usd );
+		return new PRV_Probe_Result( $raw_excerpt, $domains, $cited, $our_position, $cost_usd );
 	}
 
 	/**
@@ -140,7 +158,7 @@ class PGM_OpenRouter_Provider implements PGM_Probe_Provider {
 	 * {@inheritDoc}
 	 */
 	public function is_configured(): bool {
-		return defined( 'PGM_OPENROUTER_API_KEY' ) && '' !== PGM_OPENROUTER_API_KEY;
+		return defined( 'PRV_OPENROUTER_API_KEY' ) && '' !== PRV_OPENROUTER_API_KEY;
 	}
 
 	/**
@@ -150,11 +168,10 @@ class PGM_OpenRouter_Provider implements PGM_Probe_Provider {
 	 * @throws \RuntimeException When the constant is not defined or empty.
 	 */
 	private function resolve_api_key(): string {
-		if ( ! defined( 'PGM_OPENROUTER_API_KEY' ) || '' === PGM_OPENROUTER_API_KEY ) {
-			throw new \RuntimeException(
-				__( 'PGM_OPENROUTER_API_KEY constant is not defined. Add it to wp-config.php.', 'peptide-geo-monitor' )
-			);
+		if ( ! defined( 'PRV_OPENROUTER_API_KEY' ) || '' === PRV_OPENROUTER_API_KEY ) {
+			// phpcs:ignore WordPress.Security.EscapeOutput.ExceptionNotEscaped -- exception message, not HTML output
+			throw new \RuntimeException( __( 'PRV_OPENROUTER_API_KEY constant is not defined. Add it to wp-config.php.', 'pr-vision' ) );
 		}
-		return PGM_OPENROUTER_API_KEY;
+		return PRV_OPENROUTER_API_KEY;
 	}
 }
diff --git a/includes/providers/class-pgm-perplexity-provider.php b/includes/providers/class-prv-perplexity-provider.php
similarity index 59%
rename from includes/providers/class-pgm-perplexity-provider.php
rename to includes/providers/class-prv-perplexity-provider.php
index 90c6f97..ef22bc4 100644
--- a/includes/providers/class-pgm-perplexity-provider.php
+++ b/includes/providers/class-prv-perplexity-provider.php
@@ -1,4 +1,10 @@
 <?php
+/**
+ * Perplexity sonar provider — primary citation signal.
+ *
+ * @package PrVision
+ */
+
 declare(strict_types=1);
 
 /**
@@ -10,19 +16,19 @@ declare(strict_types=1);
  * available (real web retrieval vs. training-time knowledge).
  *
  * Required WP-config constant:
- *   PGM_OPENROUTER_API_KEY — OpenRouter key (sk-or-…)
+ *   PRV_OPENROUTER_API_KEY — OpenRouter key (sk-or-…)
  *
- * Who triggers: PGM_Probe_Runner via the PGM_Probe_Provider interface.
- * Dependencies: PGM_Gateway_Client, PGM_Citation_Detector, PGM_Probe_Result.
+ * Who triggers: PRV_Probe_Runner via the PRV_Probe_Provider interface.
+ * Dependencies: PRV_Gateway_Client, PRV_Citation_Detector, PRV_Probe_Result.
  *
- * @see interface-pgm-probe-provider.php    — Interface this implements.
- * @see class-pgm-gateway-client.php        — Shared HTTP + retry logic.
- * @see class-pgm-citation-detector.php     — Domain extraction + detection.
+ * @see interface-prv-probe-provider.php    — Interface this implements.
+ * @see class-prv-gateway-client.php        — Shared HTTP + retry logic.
+ * @see class-prv-citation-detector.php     — Domain extraction + detection.
  * @see ARCHITECTURE.md                     — §Provider implementations.
  * @see CONTEXT.md                          — "Perplexity sonar", "citations".
- * @package PeptideGeoMonitor
+ * @package PrVision
  */
-class PGM_Perplexity_Provider implements PGM_Probe_Provider {
+class PRV_Perplexity_Provider implements PRV_Probe_Provider {
 
 	/**
 	 * Model identifier passed to OpenRouter for Perplexity routing.
@@ -36,22 +42,28 @@ class PGM_Perplexity_Provider implements PGM_Probe_Provider {
 	const ESTIMATED_COST_PER_PROBE = 0.005;
 
 	/**
-	 * @var PGM_Gateway_Client
+	 * HTTP gateway client.
+	 *
+	 * @var PRV_Gateway_Client
 	 */
-	private PGM_Gateway_Client $gateway;
+	private PRV_Gateway_Client $gateway;
 
 	/**
-	 * @var PGM_Citation_Detector
+	 * Citation domain detector.
+	 *
+	 * @var PRV_Citation_Detector
 	 */
-	private PGM_Citation_Detector $detector;
+	private PRV_Citation_Detector $detector;
 
 	/**
-	 * @param PGM_Gateway_Client|null    $gateway  Injected for testing; auto-created otherwise.
-	 * @param PGM_Citation_Detector|null $detector Injected for testing; auto-created otherwise.
+	 * Constructor.
+	 *
+	 * @param PRV_Gateway_Client|null    $gateway  Injected for testing; auto-created otherwise.
+	 * @param PRV_Citation_Detector|null $detector Injected for testing; auto-created otherwise.
 	 */
-	public function __construct( ?PGM_Gateway_Client $gateway = null, ?PGM_Citation_Detector $detector = null ) {
-		$this->gateway  = $gateway  ?? new PGM_Gateway_Client();
-		$this->detector = $detector ?? new PGM_Citation_Detector();
+	public function __construct( ?PRV_Gateway_Client $gateway = null, ?PRV_Citation_Detector $detector = null ) {
+		$this->gateway  = $gateway ?? new PRV_Gateway_Client();
+		$this->detector = $detector ?? new PRV_Citation_Detector();
 	}
 
 	/**
@@ -60,18 +72,21 @@ class PGM_Perplexity_Provider implements PGM_Probe_Provider {
 	 * Sends the query as a user message to perplexity/sonar via OpenRouter.
 	 * Parses the citations[] array from the OpenRouter response envelope.
 	 *
-	 * @param string $query
+	 * @param string $query The search query to probe.
 	 *
-	 * @return PGM_Probe_Result
+	 * @return PRV_Probe_Result
 	 * @throws \RuntimeException On permanent API failure.
 	 */
-	public function probe( string $query ): PGM_Probe_Result {
+	public function probe( string $query ): PRV_Probe_Result {
 		$api_key = $this->resolve_api_key();
 
 		$body = array(
-			'model'    => self::MODEL,
-			'messages' => array(
-				array( 'role' => 'user', 'content' => $query ),
+			'model'      => self::MODEL,
+			'messages'   => array(
+				array(
+					'role'    => 'user',
+					'content' => $query,
+				),
 			),
 			'max_tokens' => 512,
 		);
@@ -82,15 +97,15 @@ class PGM_Perplexity_Provider implements PGM_Probe_Provider {
 	}
 
 	/**
-	 * Parse the OpenRouter/Perplexity response into a PGM_Probe_Result.
+	 * Parse the OpenRouter/Perplexity response into a PRV_Probe_Result.
 	 *
 	 * Side effects: None.
 	 *
 	 * @param array<string, mixed> $data Decoded API response.
 	 *
-	 * @return PGM_Probe_Result
+	 * @return PRV_Probe_Result
 	 */
-	public function parse_response( array $data ): PGM_Probe_Result {
+	public function parse_response( array $data ): PRV_Probe_Result {
 		// Extract text excerpt from the first choice.
 		$content = '';
 		if ( isset( $data['choices'][0]['message']['content'] ) ) {
@@ -115,7 +130,7 @@ class PGM_Perplexity_Provider implements PGM_Probe_Provider {
 			$cost_usd = (float) $data['usage']['total_tokens'] * 0.000001;
 		}
 
-		return new PGM_Probe_Result( $raw_excerpt, $domains, $cited, $our_position, $cost_usd );
+		return new PRV_Probe_Result( $raw_excerpt, $domains, $cited, $our_position, $cost_usd );
 	}
 
 	/**
@@ -129,21 +144,20 @@ class PGM_Perplexity_Provider implements PGM_Probe_Provider {
 	 * {@inheritDoc}
 	 */
 	public function is_configured(): bool {
-		return defined( 'PGM_OPENROUTER_API_KEY' ) && '' !== PGM_OPENROUTER_API_KEY;
+		return defined( 'PRV_OPENROUTER_API_KEY' ) && '' !== PRV_OPENROUTER_API_KEY;
 	}
 
 	/**
 	 * Retrieve the OpenRouter API key from wp-config constants.
 	 *
-	 * @return string
+	 * @return string The API key.
 	 * @throws \RuntimeException When the constant is not defined or empty.
 	 */
 	private function resolve_api_key(): string {
-		if ( ! defined( 'PGM_OPENROUTER_API_KEY' ) || '' === PGM_OPENROUTER_API_KEY ) {
-			throw new \RuntimeException(
-				__( 'PGM_OPENROUTER_API_KEY constant is not defined. Add it to wp-config.php.', 'peptide-geo-monitor' )
-			);
+		if ( ! defined( 'PRV_OPENROUTER_API_KEY' ) || '' === PRV_OPENROUTER_API_KEY ) {
+			// phpcs:ignore WordPress.Security.EscapeOutput.ExceptionNotEscaped -- exception message, not HTML output
+			throw new \RuntimeException( __( 'PRV_OPENROUTER_API_KEY constant is not defined. Add it to wp-config.php.', 'pr-vision' ) );
 		}
-		return PGM_OPENROUTER_API_KEY;
+		return PRV_OPENROUTER_API_KEY;
 	}
 }
diff --git a/includes/providers/interface-pgm-probe-provider.php b/includes/providers/interface-prv-probe-provider.php
similarity index 72%
rename from includes/providers/interface-pgm-probe-provider.php
rename to includes/providers/interface-prv-probe-provider.php
index cefb7db..33c85f0 100644
--- a/includes/providers/interface-pgm-probe-provider.php
+++ b/includes/providers/interface-prv-probe-provider.php
@@ -1,4 +1,10 @@
 <?php
+/**
+ * Contract for all LLM probe providers.
+ *
+ * @package PrVision
+ */
+
 declare(strict_types=1);
 
 /**
@@ -8,34 +14,34 @@ declare(strict_types=1);
  * OpenRouter GPT-search, OpenRouter Gemini-search, …). Swapping providers
  * requires only a new class — the runner, ledger, and storage are agnostic.
  *
- * Who triggers: PGM_Probe_Runner for each (model, query) combination.
+ * Who triggers: PRV_Probe_Runner for each (model, query) combination.
  * Dependencies: None — pure interface.
  *
- * @see class-pgm-perplexity-provider.php  — Perplexity sonar implementation.
- * @see class-pgm-openrouter-provider.php  — OpenRouter generic implementation.
- * @see class-pgm-probe-runner.php         — Dispatches to providers via this interface.
+ * @see class-prv-perplexity-provider.php  — Perplexity sonar implementation.
+ * @see class-prv-openrouter-provider.php  — OpenRouter generic implementation.
+ * @see class-prv-probe-runner.php         — Dispatches to providers via this interface.
  * @see CONTEXT.md                         — "provider", "probe".
- * @package PeptideGeoMonitor
+ * @package PrVision
  */
-interface PGM_Probe_Provider {
+interface PRV_Probe_Provider {
 
 	/**
 	 * Send a search/retrieval query and return a structured probe result.
 	 *
 	 * Implementations MUST:
 	 * - Extract cited source domains from the model's response.
-	 * - Detect whether PGM_TARGET_DOMAIN appears in those sources.
+	 * - Detect whether PRV_TARGET_DOMAIN appears in those sources.
 	 * - Record our 1-based position (null when not cited).
 	 * - Return the call's estimated USD cost.
 	 * - Throw \RuntimeException on unrecoverable failure (caller logs + skips).
 	 *
 	 * @param string $query The natural-language query to send.
 	 *
-	 * @return PGM_Probe_Result
+	 * @return PRV_Probe_Result
 	 *
 	 * @throws \RuntimeException When the API call fails after retries.
 	 */
-	public function probe( string $query ): PGM_Probe_Result;
+	public function probe( string $query ): PRV_Probe_Result;
 
 	/**
 	 * Get a short human-readable name for this provider (e.g. "Perplexity sonar").
diff --git a/phpcs.xml.dist b/phpcs.xml.dist
index 0c7ebb5..c5d73f7 100644
--- a/phpcs.xml.dist
+++ b/phpcs.xml.dist
@@ -1,6 +1,6 @@
 <?xml version="1.0"?>
-<ruleset name="Peptide GEO Monitor">
-	<description>WordPress coding standards for Peptide GEO Monitor.</description>
+<ruleset name="PR Vision">
+	<description>WordPress coding standards for PR Vision.</description>
 
 	<file>.</file>
 
@@ -9,8 +9,6 @@
 	<exclude-pattern>/tests/*</exclude-pattern>
 
 	<arg name="extensions" value="php"/>
-	<arg name="severity" value="1"/>
-	<arg name="warning-severity" value="0"/>
 	<arg value="sp"/>
 
 	<rule ref="WordPress"/>
diff --git a/peptide-geo-monitor.php b/pr-vision.php
similarity index 57%
rename from peptide-geo-monitor.php
rename to pr-vision.php
index 4604fe3..48eebc3 100644
--- a/peptide-geo-monitor.php
+++ b/pr-vision.php
@@ -1,18 +1,19 @@
 <?php
 /**
- * Plugin Name: Peptide GEO Monitor
+ * Plugin Name: PR Vision
  * Plugin URI:  https://peptiderepo.com
  * Description: Weekly server-side LLM probes for AI-visibility (GEO) tracking. Records whether peptiderepo.com is cited by LLMs across core peptides, stores time-series, and renders an admin trendline + standings table.
- * Version:     0.1.0
+ * Version:     0.1.1
  * Author:      peptiderepo
  * Author URI:  https://peptiderepo.com
  * License:     GPL-2.0-or-later
- * Text Domain: peptide-geo-monitor
+ * Text Domain: pr-vision
  * Requires PHP: 8.1
  *
  * @see ARCHITECTURE.md — Full data flow and file tree.
  * @see CONVENTIONS.md  — Naming patterns and extension guide.
  * @see CONTEXT.md      — Domain glossary incl. the visibility score formula.
+ * @package PrVision
  */
 
 declare(strict_types=1);
@@ -23,46 +24,46 @@ if ( ! defined( 'ABSPATH' ) ) {
 
 /* ── Constants ────────────────────────────────────────────────────────── */
 
-define( 'PGM_VERSION', '0.1.0' );
-define( 'PGM_PLUGIN_FILE', __FILE__ );
-define( 'PGM_PLUGIN_DIR', plugin_dir_path( __FILE__ ) );
-define( 'PGM_PLUGIN_URL', plugin_dir_url( __FILE__ ) );
-define( 'PGM_SCHEMA_VERSION', 1 );
+define( 'PRV_VERSION', '0.1.1' );
+define( 'PRV_PLUGIN_FILE', __FILE__ );
+define( 'PRV_PLUGIN_DIR', plugin_dir_path( __FILE__ ) );
+define( 'PRV_PLUGIN_URL', plugin_dir_url( __FILE__ ) );
+define( 'PRV_SCHEMA_VERSION', 1 );
 
-/** @var int Maximum HTTP retries for LLM API calls. */
-define( 'PGM_MAX_RETRIES', 3 );
+/** Maximum HTTP retries for LLM API calls. @var int */
+define( 'PRV_MAX_RETRIES', 3 );
 
-/** @var int API request timeout in seconds. */
-define( 'PGM_API_TIMEOUT_SECONDS', 60 );
+/** API request timeout in seconds. @var int */
+define( 'PRV_API_TIMEOUT_SECONDS', 60 );
 
-/** @var int Base backoff delay (seconds) between retries. */
-define( 'PGM_RETRY_BASE_DELAY_SECONDS', 2 );
+/** Base backoff delay (seconds) between retries. @var int */
+define( 'PRV_RETRY_BASE_DELAY_SECONDS', 2 );
 
-/** @var float Default monthly budget cap in USD. */
-define( 'PGM_DEFAULT_MONTHLY_BUDGET_USD', 5.0 );
+/** Default monthly budget cap in USD. @var float */
+define( 'PRV_DEFAULT_MONTHLY_BUDGET_USD', 5.0 );
 
-/** @var string WP-Cron hook name for the weekly probe run. */
-define( 'PGM_CRON_HOOK', 'pgm_weekly_probe' );
+/** WP-Cron hook name for the weekly probe run. @var string */
+define( 'PRV_CRON_HOOK', 'prv_weekly_probe' );
 
-/** @var string The site we are tracking citations for. */
-define( 'PGM_TARGET_DOMAIN', 'peptiderepo.com' );
+/** The site we are tracking citations for. @var string */
+define( 'PRV_TARGET_DOMAIN', 'peptiderepo.com' );
 
 /* ── Autoloader ───────────────────────────────────────────────────────── */
 
-require_once PGM_PLUGIN_DIR . 'includes/core/class-pgm-autoloader.php';
-PGM_Autoloader::register();
+require_once PRV_PLUGIN_DIR . 'includes/core/class-prv-autoloader.php';
+PRV_Autoloader::register();
 
 /* ── Activation / Deactivation ────────────────────────────────────────── */
 
-register_activation_hook( __FILE__, array( 'PGM_Activator', 'activate' ) );
-register_deactivation_hook( __FILE__, array( 'PGM_Deactivator', 'deactivate' ) );
+register_activation_hook( __FILE__, array( 'PRV_Activator', 'activate' ) );
+register_deactivation_hook( __FILE__, array( 'PRV_Deactivator', 'deactivate' ) );
 
 /* ── Boot ──────────────────────────────────────────────────────────────── */
 
 add_action(
 	'plugins_loaded',
 	static function (): void {
-		$plugin = new PGM_Plugin();
+		$plugin = new PRV_Plugin();
 		$plugin->init();
 	}
 );
diff --git a/tests/bootstrap.php b/tests/bootstrap.php
index 7d3269e..fc638c7 100644
--- a/tests/bootstrap.php
+++ b/tests/bootstrap.php
@@ -5,7 +5,7 @@
  *
  * Pattern mirrors peptide-repo-core's bootstrap (flat PHP, no PHPUnit).
  *
- * @package PeptideGeoMonitor
+ * @package PrVision
  */
 
 declare(strict_types=1);
@@ -16,21 +16,21 @@ if ( ! defined( 'ABSPATH' ) ) {
 	define( 'ABSPATH', __DIR__ . '/' );
 }
 
-define( 'PGM_VERSION', '0.1.0' );
-define( 'PGM_PLUGIN_FILE', __DIR__ . '/../peptide-geo-monitor.php' );
-define( 'PGM_PLUGIN_DIR', realpath( __DIR__ . '/..' ) . '/' );
-define( 'PGM_PLUGIN_URL', 'http://example.test/wp-content/plugins/peptide-geo-monitor/' );
-define( 'PGM_SCHEMA_VERSION', 1 );
-define( 'PGM_MAX_RETRIES', 3 );
-define( 'PGM_API_TIMEOUT_SECONDS', 60 );
-define( 'PGM_RETRY_BASE_DELAY_SECONDS', 2 );
-define( 'PGM_DEFAULT_MONTHLY_BUDGET_USD', 5.0 );
-define( 'PGM_CRON_HOOK', 'pgm_weekly_probe' );
-define( 'PGM_TARGET_DOMAIN', 'peptiderepo.com' );
+define( 'PRV_VERSION', '0.1.1' );
+define( 'PRV_PLUGIN_FILE', __DIR__ . '/../pr-vision.php' );
+define( 'PRV_PLUGIN_DIR', realpath( __DIR__ . '/..' ) . '/' );
+define( 'PRV_PLUGIN_URL', 'http://example.test/wp-content/plugins/pr-vision/' );
+define( 'PRV_SCHEMA_VERSION', 1 );
+define( 'PRV_MAX_RETRIES', 3 );
+define( 'PRV_API_TIMEOUT_SECONDS', 60 );
+define( 'PRV_RETRY_BASE_DELAY_SECONDS', 2 );
+define( 'PRV_DEFAULT_MONTHLY_BUDGET_USD', 5.0 );
+define( 'PRV_CRON_HOOK', 'prv_weekly_probe' );
+define( 'PRV_TARGET_DOMAIN', 'peptiderepo.com' );
 
 /* ── Global test state ─────────────────────────────────────────────────── */
 
-$GLOBALS['pgm_test_state'] = [
+$GLOBALS['prv_test_state'] = [
 	'options'        => [],
 	'actions'        => [],
 	'wpdb_insert_id' => 1,
@@ -40,8 +40,8 @@ $GLOBALS['pgm_test_state'] = [
 	'remote_posts'   => [],
 ];
 
-function pgm_test_reset(): void {
-	$GLOBALS['pgm_test_state'] = [
+function prv_test_reset(): void {
+	$GLOBALS['prv_test_state'] = [
 		'options'        => [],
 		'actions'        => [],
 		'wpdb_insert_id' => 1,
@@ -50,29 +50,29 @@ function pgm_test_reset(): void {
 		'cron_events'    => [],
 		'remote_posts'   => [],
 	];
-	PGM_Collector_Registry::reset_for_testing();
+	PRV_Collector_Registry::reset_for_testing();
 }
 
 /* ── WordPress function stubs ──────────────────────────────────────────── */
 
 function get_option( string $name, $default = false ) {
-	return $GLOBALS['pgm_test_state']['options'][ $name ] ?? $default;
+	return $GLOBALS['prv_test_state']['options'][ $name ] ?? $default;
 }
 
 function update_option( string $name, $value ): bool {
-	$GLOBALS['pgm_test_state']['options'][ $name ] = $value;
+	$GLOBALS['prv_test_state']['options'][ $name ] = $value;
 	return true;
 }
 
 function add_option( string $name, $value = '' ): bool {
-	if ( ! isset( $GLOBALS['pgm_test_state']['options'][ $name ] ) ) {
-		$GLOBALS['pgm_test_state']['options'][ $name ] = $value;
+	if ( ! isset( $GLOBALS['prv_test_state']['options'][ $name ] ) ) {
+		$GLOBALS['prv_test_state']['options'][ $name ] = $value;
 	}
 	return true;
 }
 
 function add_action( string $hook, $callback, int $priority = 10, int $accepted_args = 1 ): bool {
-	$GLOBALS['pgm_test_state']['actions'][] = compact( 'hook', 'callback', 'priority' );
+	$GLOBALS['prv_test_state']['actions'][] = compact( 'hook', 'callback', 'priority' );
 	return true;
 }
 
@@ -83,19 +83,19 @@ function remove_action( string $hook, $callback, int $priority = 10 ): bool {
 function add_menu_page( ...$args ): void {}
 
 function wp_schedule_event( int $timestamp, string $recurrence, string $hook ): void {
-	$GLOBALS['pgm_test_state']['cron_events'][ $hook ] = $timestamp;
+	$GLOBALS['prv_test_state']['cron_events'][ $hook ] = $timestamp;
 }
 
 function wp_next_scheduled( string $hook ) {
-	return $GLOBALS['pgm_test_state']['cron_events'][ $hook ] ?? false;
+	return $GLOBALS['prv_test_state']['cron_events'][ $hook ] ?? false;
 }
 
 function wp_unschedule_event( int $timestamp, string $hook ): void {
-	unset( $GLOBALS['pgm_test_state']['cron_events'][ $hook ] );
+	unset( $GLOBALS['prv_test_state']['cron_events'][ $hook ] );
 }
 
 function wp_clear_scheduled_hook( string $hook ): void {
-	unset( $GLOBALS['pgm_test_state']['cron_events'][ $hook ] );
+	unset( $GLOBALS['prv_test_state']['cron_events'][ $hook ] );
 }
 
 function wp_rand( int $min = 0, int $max = 0 ): int {
@@ -180,7 +180,7 @@ function is_wp_error( $thing ): bool {
 
 function wp_remote_post( string $url, array $args = array() ) {
 	// Return from test queue if set, else a generic success.
-	$queue = &$GLOBALS['pgm_test_state']['remote_posts'];
+	$queue = &$GLOBALS['prv_test_state']['remote_posts'];
 	if ( ! empty( $queue ) ) {
 		return array_shift( $queue );
 	}
@@ -220,17 +220,17 @@ class stdClass_wpdb {
 	}
 	public function query( string $sql ): bool { return true; }
 	public function insert( string $table, array $data, array $format = [] ): int {
-		$this->insert_id = $GLOBALS['pgm_test_state']['wpdb_insert_id']++;
+		$this->insert_id = $GLOBALS['prv_test_state']['wpdb_insert_id']++;
 		return 1;
 	}
 	public function update( string $table, array $data, array $where, array $data_format = [], array $where_format = [] ): int {
 		return 1;
 	}
 	public function get_results( string $query, string $output = 'OBJECT' ): array {
-		return is_array( $GLOBALS['pgm_test_state']['wpdb_results'] ) ? $GLOBALS['pgm_test_state']['wpdb_results'] : [];
+		return is_array( $GLOBALS['prv_test_state']['wpdb_results'] ) ? $GLOBALS['prv_test_state']['wpdb_results'] : [];
 	}
 	public function get_var( string $query ): mixed {
-		return $GLOBALS['pgm_test_state']['wpdb_var'];
+		return $GLOBALS['prv_test_state']['wpdb_var'];
 	}
 }
 
@@ -240,35 +240,35 @@ function dbDelta( string $sql ): array { return []; }
 
 /* ── Test assertion helpers ────────────────────────────────────────────── */
 
-$GLOBALS['pgm_test_report'] = [ 'pass' => 0, 'fail' => 0, 'failures' => [] ];
+$GLOBALS['prv_test_report'] = [ 'pass' => 0, 'fail' => 0, 'failures' => [] ];
 
-function pgm_assert( bool $condition, string $label ): void {
+function prv_assert( bool $condition, string $label ): void {
 	if ( $condition ) {
-		$GLOBALS['pgm_test_report']['pass']++;
+		$GLOBALS['prv_test_report']['pass']++;
 		echo "  PASS: {$label}\n";
 	} else {
-		$GLOBALS['pgm_test_report']['fail']++;
-		$GLOBALS['pgm_test_report']['failures'][] = $label;
+		$GLOBALS['prv_test_report']['fail']++;
+		$GLOBALS['prv_test_report']['failures'][] = $label;
 		echo "  FAIL: {$label}\n";
 	}
 }
 
-function pgm_assert_equals( $expected, $actual, string $label ): void {
+function prv_assert_equals( $expected, $actual, string $label ): void {
 	$pass = ( $expected === $actual );
-	pgm_assert( $pass, $label . ( $pass ? '' : ' — expected ' . var_export( $expected, true ) . ', got ' . var_export( $actual, true ) ) );
+	prv_assert( $pass, $label . ( $pass ? '' : ' — expected ' . var_export( $expected, true ) . ', got ' . var_export( $actual, true ) ) );
 }
 
-function pgm_assert_throws( callable $fn, string $exception_class, string $label ): void {
+function prv_assert_throws( callable $fn, string $exception_class, string $label ): void {
 	try {
 		$fn();
-		pgm_assert( false, $label . ' — expected ' . $exception_class . ' but no exception thrown' );
+		prv_assert( false, $label . ' — expected ' . $exception_class . ' but no exception thrown' );
 	} catch ( \Throwable $e ) {
-		pgm_assert( $e instanceof $exception_class, $label . ' — got ' . get_class( $e ) );
+		prv_assert( $e instanceof $exception_class, $label . ' — got ' . get_class( $e ) );
 	}
 }
 
-function pgm_test_summary(): int {
-	$r = $GLOBALS['pgm_test_report'];
+function prv_test_summary(): int {
+	$r = $GLOBALS['prv_test_report'];
 	echo "\n---\n";
 	echo "Totals: {$r['pass']} passed, {$r['fail']} failed\n";
 	if ( $r['fail'] > 0 ) {
@@ -283,8 +283,8 @@ function pgm_test_summary(): int {
 
 /* ── Load autoloader + all plugin classes ──────────────────────────────── */
 
-require_once __DIR__ . '/../includes/core/class-pgm-autoloader.php';
-PGM_Autoloader::register();
-require_once __DIR__ . '/../includes/providers/interface-pgm-probe-provider.php';
-require_once __DIR__ . '/../includes/collector/interface-pgm-data-collector.php';
-require_once __DIR__ . '/../includes/panel/interface-pgm-dashboard-panel.php';
+require_once __DIR__ . '/../includes/core/class-prv-autoloader.php';
+PRV_Autoloader::register();
+require_once __DIR__ . '/../includes/providers/interface-prv-probe-provider.php';
+require_once __DIR__ . '/../includes/collector/interface-prv-data-collector.php';
+require_once __DIR__ . '/../includes/panel/interface-prv-dashboard-panel.php';
diff --git a/tests/unit/test-citation-detector.php b/tests/unit/test-citation-detector.php
index ce5d8f1..64c7421 100644
--- a/tests/unit/test-citation-detector.php
+++ b/tests/unit/test-citation-detector.php
@@ -1,74 +1,74 @@
 <?php
 /**
- * Tests for PGM_Citation_Detector: domain extraction and cite detection.
+ * Tests for PRV_Citation_Detector: domain extraction and cite detection.
  *
- * @package PeptideGeoMonitor
+ * @package PrVision
  */
 
 declare(strict_types=1);
 
 require_once __DIR__ . '/../bootstrap.php';
 
-echo "=== PGM Citation Detector Tests ===\n";
+echo "=== PRV Citation Detector Tests ===\n";
 
 // ── Helpers ──────────────────────────────────────────────────────────────
 
-$detector = new PGM_Citation_Detector();
+$detector = new PRV_Citation_Detector();
 
 // ── Test: parse plain URL strings ────────────────────────────────────────
 
-pgm_test_reset();
+prv_test_reset();
 $domains = $detector->parse_domains( [
 	'https://peptiderepo.com/bpc-157/',
 	'https://www.examine.com/supplements/bpc-157/',
 	'https://pubmed.ncbi.nlm.nih.gov/12345',
 ] );
 
-pgm_assert( in_array( 'peptiderepo.com', $domains, true ), 'parse_domains: peptiderepo.com extracted from URL' );
-pgm_assert( in_array( 'examine.com', $domains, true ), 'parse_domains: www. stripped from examine.com' );
-pgm_assert( in_array( 'pubmed.ncbi.nlm.nih.gov', $domains, true ), 'parse_domains: full subdomain preserved when not www.' );
-pgm_assert_equals( 3, count( $domains ), 'parse_domains: exactly 3 unique domains' );
+prv_assert( in_array( 'peptiderepo.com', $domains, true ), 'parse_domains: peptiderepo.com extracted from URL' );
+prv_assert( in_array( 'examine.com', $domains, true ), 'parse_domains: www. stripped from examine.com' );
+prv_assert( in_array( 'pubmed.ncbi.nlm.nih.gov', $domains, true ), 'parse_domains: full subdomain preserved when not www.' );
+prv_assert_equals( 3, count( $domains ), 'parse_domains: exactly 3 unique domains' );
 
 // ── Test: parse object-style citations (Perplexity format) ───────────────
 
-pgm_test_reset();
+prv_test_reset();
 $domains = $detector->parse_domains( [
 	[ 'url' => 'https://peptiderepo.com/tb-500/' ],
 	[ 'url' => 'https://examine.com/tb500' ],
 	[ 'url' => 'https://peptiderepo.com/bpc-157/' ], // duplicate domain
 ] );
 
-pgm_assert_equals( 2, count( $domains ), 'parse_domains: object-style citations, duplicates removed' );
-pgm_assert( in_array( 'peptiderepo.com', $domains, true ), 'parse_domains: object-style, peptiderepo.com present' );
+prv_assert_equals( 2, count( $domains ), 'parse_domains: object-style citations, duplicates removed' );
+prv_assert( in_array( 'peptiderepo.com', $domains, true ), 'parse_domains: object-style, peptiderepo.com present' );
 
 // ── Test: parse empty input ──────────────────────────────────────────────
 
-pgm_test_reset();
+prv_test_reset();
 $domains = $detector->parse_domains( [] );
-pgm_assert_equals( [], $domains, 'parse_domains: empty input returns empty array' );
+prv_assert_equals( [], $domains, 'parse_domains: empty input returns empty array' );
 
 // ── Test: is_cited detection ─────────────────────────────────────────────
 
-pgm_test_reset();
-pgm_assert( $detector->is_cited( ['peptiderepo.com', 'examine.com'] ), 'is_cited: returns true when target present' );
-pgm_assert( ! $detector->is_cited( ['examine.com', 'pubmed.ncbi.nlm.nih.gov'] ), 'is_cited: returns false when target absent' );
-pgm_assert( ! $detector->is_cited( [] ), 'is_cited: returns false for empty list' );
+prv_test_reset();
+prv_assert( $detector->is_cited( ['peptiderepo.com', 'examine.com'] ), 'is_cited: returns true when target present' );
+prv_assert( ! $detector->is_cited( ['examine.com', 'pubmed.ncbi.nlm.nih.gov'] ), 'is_cited: returns false when target absent' );
+prv_assert( ! $detector->is_cited( [] ), 'is_cited: returns false for empty list' );
 
 // ── Test: get_our_position ───────────────────────────────────────────────
 
-pgm_test_reset();
+prv_test_reset();
 $domains = ['examine.com', 'peptiderepo.com', 'pubmed.ncbi.nlm.nih.gov'];
-pgm_assert_equals( 2, $detector->get_our_position( $domains ), 'get_our_position: 1-based, position 2' );
+prv_assert_equals( 2, $detector->get_our_position( $domains ), 'get_our_position: 1-based, position 2' );
 
 $domains_first = ['peptiderepo.com', 'examine.com'];
-pgm_assert_equals( 1, $detector->get_our_position( $domains_first ), 'get_our_position: position 1 when first' );
+prv_assert_equals( 1, $detector->get_our_position( $domains_first ), 'get_our_position: position 1 when first' );
 
 $domains_absent = ['examine.com', 'pubmed.ncbi.nlm.nih.gov'];
-pgm_assert_equals( null, $detector->get_our_position( $domains_absent ), 'get_our_position: null when not present' );
+prv_assert_equals( null, $detector->get_our_position( $domains_absent ), 'get_our_position: null when not present' );
 
 // ── Test: malformed / unexpected input ───────────────────────────────────
 
-pgm_test_reset();
+prv_test_reset();
 $domains = $detector->parse_domains( [
 	'not-a-url',
 	42,
@@ -76,6 +76,21 @@ $domains = $detector->parse_domains( [
 	['no_url_key' => 'foo'],
 	['url' => ''],
 ] );
-pgm_assert_equals( [], $domains, 'parse_domains: gracefully skips malformed items' );
+prv_assert_equals( [], $domains, 'parse_domains: gracefully skips malformed items' );
 
-exit( pgm_test_summary() );
+
+// ── Test: P2-A — www-strip must not corrupt non-www domains starting with 'w' ──
+
+prv_test_reset();
+$domains = $detector->parse_domains( [
+	'https://wikipedia.org/wiki/bpc-157',
+	'https://www.examine.com/bpc-157/',
+	'https://webmd.com/drug/bpc-157',
+] );
+
+prv_assert( in_array( 'wikipedia.org', $domains, true ), 'P2-A: wikipedia.org survives intact (no char-mask corruption)' );
+prv_assert( in_array( 'examine.com', $domains, true ),   'P2-A: www.examine.com correctly stripped to examine.com' );
+prv_assert( in_array( 'webmd.com', $domains, true ),     'P2-A: webmd.com survives intact (no char-mask corruption)' );
+prv_assert_equals( 3, count( $domains ),                  'P2-A: exactly 3 unique domains from 3 distinct URLs' );
+
+exit( prv_test_summary() );
diff --git a/tests/unit/test-cost-ledger.php b/tests/unit/test-cost-ledger.php
index 6a9db4f..1506eaa 100644
--- a/tests/unit/test-cost-ledger.php
+++ b/tests/unit/test-cost-ledger.php
@@ -1,85 +1,85 @@
 <?php
 /**
- * Tests for PGM_Cost_Ledger: MTD cost retrieval, budget pre-check, and
+ * Tests for PRV_Cost_Ledger: MTD cost retrieval, budget pre-check, and
  * the budget-cap abort behaviour.
  *
- * @package PeptideGeoMonitor
+ * @package PrVision
  */
 
 declare(strict_types=1);
 
 require_once __DIR__ . '/../bootstrap.php';
 
-echo "=== PGM Cost Ledger Tests ===\n";
+echo "=== PRV Cost Ledger Tests ===\n";
 
 // ── Test: can_afford when below cap ─────────────────────────────────────
 
-pgm_test_reset();
-$GLOBALS['pgm_test_state']['options']['pgm_monthly_budget_usd'] = 5.0;
-$GLOBALS['pgm_test_state']['wpdb_var'] = '2.50'; // MTD spent
+prv_test_reset();
+$GLOBALS['prv_test_state']['options']['prv_monthly_budget_usd'] = 5.0;
+$GLOBALS['prv_test_state']['wpdb_var'] = '2.50'; // MTD spent
 
-$ledger = new PGM_Cost_Ledger();
-pgm_assert( $ledger->can_afford( 1.0 ), 'can_afford: 2.50 spent + 1.00 = 3.50 < 5.00 → true' );
+$ledger = new PRV_Cost_Ledger();
+prv_assert( $ledger->can_afford( 1.0 ), 'can_afford: 2.50 spent + 1.00 = 3.50 < 5.00 → true' );
 
 // ── Test: can_afford when at cap ─────────────────────────────────────────
 
-pgm_test_reset();
-$GLOBALS['pgm_test_state']['options']['pgm_monthly_budget_usd'] = 5.0;
-$GLOBALS['pgm_test_state']['wpdb_var'] = '5.00';
+prv_test_reset();
+$GLOBALS['prv_test_state']['options']['prv_monthly_budget_usd'] = 5.0;
+$GLOBALS['prv_test_state']['wpdb_var'] = '5.00';
 
-$ledger = new PGM_Cost_Ledger();
-pgm_assert( ! $ledger->can_afford( 0.01 ), 'can_afford: 5.00 spent + 0.01 > 5.00 → false' );
+$ledger = new PRV_Cost_Ledger();
+prv_assert( ! $ledger->can_afford( 0.01 ), 'can_afford: 5.00 spent + 0.01 > 5.00 → false' );
 
 // ── Test: can_afford when exactly at cap ─────────────────────────────────
 
-pgm_test_reset();
-$GLOBALS['pgm_test_state']['options']['pgm_monthly_budget_usd'] = 5.0;
-$GLOBALS['pgm_test_state']['wpdb_var'] = '4.99';
+prv_test_reset();
+$GLOBALS['prv_test_state']['options']['prv_monthly_budget_usd'] = 5.0;
+$GLOBALS['prv_test_state']['wpdb_var'] = '4.99';
 
-$ledger = new PGM_Cost_Ledger();
-pgm_assert( $ledger->can_afford( 0.01 ), 'can_afford: 4.99 + 0.01 = 5.00 exactly → true (at cap is allowed)' );
+$ledger = new PRV_Cost_Ledger();
+prv_assert( $ledger->can_afford( 0.01 ), 'can_afford: 4.99 + 0.01 = 5.00 exactly → true (at cap is allowed)' );
 
 // ── Test: get_remaining_budget_usd ──────────────────────────────────────
 
-pgm_test_reset();
-$GLOBALS['pgm_test_state']['options']['pgm_monthly_budget_usd'] = 5.0;
-$GLOBALS['pgm_test_state']['wpdb_var'] = '3.25';
+prv_test_reset();
+$GLOBALS['prv_test_state']['options']['prv_monthly_budget_usd'] = 5.0;
+$GLOBALS['prv_test_state']['wpdb_var'] = '3.25';
 
-$ledger = new PGM_Cost_Ledger();
-pgm_assert_equals( 1.75, round( $ledger->get_remaining_budget_usd(), 2 ), 'get_remaining_budget_usd: 5.00 - 3.25 = 1.75' );
+$ledger = new PRV_Cost_Ledger();
+prv_assert_equals( 1.75, round( $ledger->get_remaining_budget_usd(), 2 ), 'get_remaining_budget_usd: 5.00 - 3.25 = 1.75' );
 
 // ── Test: get_remaining_budget_usd never negative ────────────────────────
 
-pgm_test_reset();
-$GLOBALS['pgm_test_state']['options']['pgm_monthly_budget_usd'] = 5.0;
-$GLOBALS['pgm_test_state']['wpdb_var'] = '10.00'; // over cap
+prv_test_reset();
+$GLOBALS['prv_test_state']['options']['prv_monthly_budget_usd'] = 5.0;
+$GLOBALS['prv_test_state']['wpdb_var'] = '10.00'; // over cap
 
-$ledger = new PGM_Cost_Ledger();
-pgm_assert_equals( 0.0, $ledger->get_remaining_budget_usd(), 'get_remaining_budget_usd: clamps to 0.0 when over cap' );
+$ledger = new PRV_Cost_Ledger();
+prv_assert_equals( 0.0, $ledger->get_remaining_budget_usd(), 'get_remaining_budget_usd: clamps to 0.0 when over cap' );
 
 // ── Test: get_month_to_date_usd with null DB result (no rows yet) ────────
 
-pgm_test_reset();
-$GLOBALS['pgm_test_state']['options']['pgm_monthly_budget_usd'] = 5.0;
-$GLOBALS['pgm_test_state']['wpdb_var'] = null;
+prv_test_reset();
+$GLOBALS['prv_test_state']['options']['prv_monthly_budget_usd'] = 5.0;
+$GLOBALS['prv_test_state']['wpdb_var'] = null;
 
-$ledger = new PGM_Cost_Ledger();
-pgm_assert_equals( 0.0, $ledger->get_month_to_date_usd(), 'get_month_to_date_usd: null DB result → 0.0' );
+$ledger = new PRV_Cost_Ledger();
+prv_assert_equals( 0.0, $ledger->get_month_to_date_usd(), 'get_month_to_date_usd: null DB result → 0.0' );
 
 // ── Test: update_row_cost returns true ──────────────────────────────────
 
-pgm_test_reset();
-$ledger = new PGM_Cost_Ledger();
-pgm_assert( $ledger->update_row_cost( 42, 0.00123456 ), 'update_row_cost: returns true on success' );
+prv_test_reset();
+$ledger = new PRV_Cost_Ledger();
+prv_assert( $ledger->update_row_cost( 42, 0.00123456 ), 'update_row_cost: returns true on success' );
 
 // ── Test: budget abort mid-run (runner stops when cap hit) ──────────────
 
-pgm_test_reset();
+prv_test_reset();
 // Simulate a nearly-exhausted budget.
-$GLOBALS['pgm_test_state']['options']['pgm_monthly_budget_usd'] = 0.001; // $0.001 cap
-$GLOBALS['pgm_test_state']['wpdb_var'] = '0.001'; // fully spent
+$GLOBALS['prv_test_state']['options']['prv_monthly_budget_usd'] = 0.001; // $0.001 cap
+$GLOBALS['prv_test_state']['wpdb_var'] = '0.001'; // fully spent
 
-$ledger2 = new PGM_Cost_Ledger();
-pgm_assert( ! $ledger2->can_afford( 0.000001 ), 'budget abort: can_afford returns false at cap → runner would stop' );
+$ledger2 = new PRV_Cost_Ledger();
+prv_assert( ! $ledger2->can_afford( 0.000001 ), 'budget abort: can_afford returns false at cap → runner would stop' );
 
-exit( pgm_test_summary() );
+exit( prv_test_summary() );
diff --git a/tests/unit/test-cron.php b/tests/unit/test-cron.php
index 37c2ccd..63b4ac0 100644
--- a/tests/unit/test-cron.php
+++ b/tests/unit/test-cron.php
@@ -1,64 +1,64 @@
 <?php
 /**
- * Tests for PGM_Cron: scheduling, clearing, and registration.
+ * Tests for PRV_Cron: scheduling, clearing, and registration.
  *
- * @package PeptideGeoMonitor
+ * @package PrVision
  */
 
 declare(strict_types=1);
 
 require_once __DIR__ . '/../bootstrap.php';
 
-echo "=== PGM Cron Tests ===\n";
+echo "=== PRV Cron Tests ===\n";
 
 // ── Test: schedule_weekly adds the event ────────────────────────────────
 
-pgm_test_reset();
-pgm_assert( ! PGM_Cron::is_scheduled(), 'schedule_weekly: not scheduled before call' );
+prv_test_reset();
+prv_assert( ! PRV_Cron::is_scheduled(), 'schedule_weekly: not scheduled before call' );
 
-PGM_Cron::schedule_weekly();
-pgm_assert( PGM_Cron::is_scheduled(), 'schedule_weekly: event scheduled after call' );
+PRV_Cron::schedule_weekly();
+prv_assert( PRV_Cron::is_scheduled(), 'schedule_weekly: event scheduled after call' );
 
 // ── Test: schedule_weekly is idempotent ──────────────────────────────────
 
-PGM_Cron::schedule_weekly(); // Second call should no-op.
-$events = $GLOBALS['pgm_test_state']['cron_events'];
-pgm_assert_equals( 1, count( $events ), 'schedule_weekly: idempotent — second call does not add duplicate' );
+PRV_Cron::schedule_weekly(); // Second call should no-op.
+$events = $GLOBALS['prv_test_state']['cron_events'];
+prv_assert_equals( 1, count( $events ), 'schedule_weekly: idempotent — second call does not add duplicate' );
 
 // ── Test: clear_schedule removes the event ──────────────────────────────
 
-PGM_Cron::clear_schedule();
-pgm_assert( ! PGM_Cron::is_scheduled(), 'clear_schedule: event removed after clear' );
+PRV_Cron::clear_schedule();
+prv_assert( ! PRV_Cron::is_scheduled(), 'clear_schedule: event removed after clear' );
 
 // ── Test: clear_schedule is safe when nothing scheduled ─────────────────
 
-pgm_test_reset();
-PGM_Cron::clear_schedule(); // Should not throw.
-pgm_assert( ! PGM_Cron::is_scheduled(), 'clear_schedule: safe when nothing scheduled' );
+prv_test_reset();
+PRV_Cron::clear_schedule(); // Should not throw.
+prv_assert( ! PRV_Cron::is_scheduled(), 'clear_schedule: safe when nothing scheduled' );
 
 // ── Test: register_hooks registers the cron hook action ─────────────────
 
-pgm_test_reset();
-$cron = new PGM_Cron();
+prv_test_reset();
+$cron = new PRV_Cron();
 $cron->register_hooks();
 
-$hooks = array_column( $GLOBALS['pgm_test_state']['actions'], 'hook' );
-pgm_assert( in_array( PGM_CRON_HOOK, $hooks, true ), 'register_hooks: pgm_weekly_probe action registered' );
+$hooks = array_column( $GLOBALS['prv_test_state']['actions'], 'hook' );
+prv_assert( in_array( PRV_CRON_HOOK, $hooks, true ), 'register_hooks: prv_weekly_probe action registered' );
 
 // ── Test: hook constant is correct string ────────────────────────────────
 
-pgm_assert_equals( 'pgm_weekly_probe', PGM_CRON_HOOK, 'PGM_CRON_HOOK: constant value correct' );
+prv_assert_equals( 'prv_weekly_probe', PRV_CRON_HOOK, 'PRV_CRON_HOOK: constant value correct' );
 
-// ── Test: PGM_Activator calls schedule_weekly ────────────────────────────
+// ── Test: PRV_Activator calls schedule_weekly ────────────────────────────
 
-pgm_test_reset();
+prv_test_reset();
 // Seed options so seed_defaults() doesn't fail.
-PGM_Activator::activate();
-pgm_assert( PGM_Cron::is_scheduled(), 'PGM_Activator::activate: weekly cron scheduled after activation' );
+PRV_Activator::activate();
+prv_assert( PRV_Cron::is_scheduled(), 'PRV_Activator::activate: weekly cron scheduled after activation' );
 
-// ── Test: PGM_Deactivator calls clear_schedule ───────────────────────────
+// ── Test: PRV_Deactivator calls clear_schedule ───────────────────────────
 
-PGM_Deactivator::deactivate();
-pgm_assert( ! PGM_Cron::is_scheduled(), 'PGM_Deactivator::deactivate: cron cleared after deactivation' );
+PRV_Deactivator::deactivate();
+prv_assert( ! PRV_Cron::is_scheduled(), 'PRV_Deactivator::deactivate: cron cleared after deactivation' );
 
-exit( pgm_test_summary() );
+exit( prv_test_summary() );
diff --git a/tests/unit/test-probe-runner.php b/tests/unit/test-probe-runner.php
index 791aeca..17b00e0 100644
--- a/tests/unit/test-probe-runner.php
+++ b/tests/unit/test-probe-runner.php
@@ -1,34 +1,34 @@
 <?php
 /**
- * Tests for PGM_Probe_Runner: budget-cap abort, in-run caching, and run mechanics.
+ * Tests for PRV_Probe_Runner: budget-cap abort and run mechanics.
  *
- * Uses queued mock HTTP responses (via $GLOBALS['pgm_test_state']['remote_posts'])
+ * Uses queued mock HTTP responses (via $GLOBALS['prv_test_state']['remote_posts'])
  * and a mock ledger to verify runner behaviour without real API calls.
  *
- * @package PeptideGeoMonitor
+ * @package PrVision
  */
 
 declare(strict_types=1);
 
 require_once __DIR__ . '/../bootstrap.php';
 
-echo "=== PGM Probe Runner Tests ===\n";
+echo "=== PRV Probe Runner Tests ===\n";
 
 // ── Define API key constants (required by providers) ──────────────────────
 
-if ( ! defined( 'PGM_OPENROUTER_API_KEY' ) ) {
-	define( 'PGM_OPENROUTER_API_KEY', 'sk-or-test-key' );
+if ( ! defined( 'PRV_OPENROUTER_API_KEY' ) ) {
+	define( 'PRV_OPENROUTER_API_KEY', 'sk-or-test-key' );
 }
-if ( ! defined( 'PGM_CF_ACCOUNT_ID' ) ) {
-	define( 'PGM_CF_ACCOUNT_ID', '' );
+if ( ! defined( 'PRV_CF_ACCOUNT_ID' ) ) {
+	define( 'PRV_CF_ACCOUNT_ID', '' );
 }
-if ( ! defined( 'PGM_CF_GATEWAY_ID' ) ) {
-	define( 'PGM_CF_GATEWAY_ID', '' );
+if ( ! defined( 'PRV_CF_GATEWAY_ID' ) ) {
+	define( 'PRV_CF_GATEWAY_ID', '' );
 }
 
 // ── Mock ledger: tracks afford calls, simulates exhaustion ────────────────
 
-class PGM_Mock_Ledger extends PGM_Cost_Ledger {
+class PRV_Mock_Ledger extends PRV_Cost_Ledger {
 	public int  $afford_count    = 0;
 	public int  $no_afford_count = 0;
 	public int  $exhaust_after   = PHP_INT_MAX;
@@ -57,124 +57,124 @@ $cited_body = json_encode([
 
 // ── Test: basic run completes — 1×1×1 (peptide × intent × model) ─────────
 
-pgm_test_reset();
-$GLOBALS['pgm_test_state']['options']['pgm_peptides']       = [['slug'=>'bpc-157','label'=>'BPC-157']];
-$GLOBALS['pgm_test_state']['options']['pgm_prompt_intents'] = ['what is {peptide}'];
-$GLOBALS['pgm_test_state']['options']['pgm_models']         = ['perplexity/sonar'];
-$GLOBALS['pgm_test_state']['remote_posts'] = [
+prv_test_reset();
+$GLOBALS['prv_test_state']['options']['prv_peptides']       = [['slug'=>'bpc-157','label'=>'BPC-157']];
+$GLOBALS['prv_test_state']['options']['prv_prompt_intents'] = ['what is {peptide}'];
+$GLOBALS['prv_test_state']['options']['prv_models']         = ['perplexity/sonar'];
+$GLOBALS['prv_test_state']['remote_posts'] = [
 	['response' => ['code' => 200], 'body' => $cited_body],
 ];
 
-$ledger1 = new PGM_Mock_Ledger();
-$runner1 = new PGM_Probe_Runner( $ledger1 );
+$ledger1 = new PRV_Mock_Ledger();
+$runner1 = new PRV_Probe_Runner( $ledger1 );
 $counts1 = $runner1->run();
 
-pgm_assert_equals( 1, $counts1['probed'],         'basic run: 1 probed' );
-pgm_assert_equals( 0, $counts1['skipped_budget'], 'basic run: 0 budget skips' );
-pgm_assert_equals( 0, $counts1['skipped_error'],  'basic run: 0 error skips' );
-pgm_assert_equals( 1, $ledger1->afford_count,     'basic run: 1 can_afford check' );
+prv_assert_equals( 1, $counts1['probed'],         'basic run: 1 probed' );
+prv_assert_equals( 0, $counts1['skipped_budget'], 'basic run: 0 budget skips' );
+prv_assert_equals( 0, $counts1['skipped_error'],  'basic run: 0 error skips' );
+prv_assert_equals( 1, $ledger1->afford_count,     'basic run: 1 can_afford check' );
 
 // ── Test: 2×1×1 run completes all probes when budget sufficient ───────────
 
-pgm_test_reset();
-$GLOBALS['pgm_test_state']['options']['pgm_peptides']       = [
+prv_test_reset();
+$GLOBALS['prv_test_state']['options']['prv_peptides']       = [
 	['slug'=>'bpc-157','label'=>'BPC-157'],
 	['slug'=>'tb-500','label'=>'TB-500'],
 ];
-$GLOBALS['pgm_test_state']['options']['pgm_prompt_intents'] = ['what is {peptide}'];
-$GLOBALS['pgm_test_state']['options']['pgm_models']         = ['perplexity/sonar'];
-$GLOBALS['pgm_test_state']['remote_posts'] = [
+$GLOBALS['prv_test_state']['options']['prv_prompt_intents'] = ['what is {peptide}'];
+$GLOBALS['prv_test_state']['options']['prv_models']         = ['perplexity/sonar'];
+$GLOBALS['prv_test_state']['remote_posts'] = [
 	['response' => ['code' => 200], 'body' => $cited_body],
 	['response' => ['code' => 200], 'body' => $cited_body],
 ];
 
-$ledger2 = new PGM_Mock_Ledger();
-$runner2 = new PGM_Probe_Runner( $ledger2 );
+$ledger2 = new PRV_Mock_Ledger();
+$runner2 = new PRV_Probe_Runner( $ledger2 );
 $counts2 = $runner2->run();
 
-pgm_assert_equals( 2, $counts2['probed'], '2×1×1 run: 2 probes completed' );
-pgm_assert_equals( 2, $ledger2->afford_count, '2×1×1 run: 2 can_afford checks' );
+prv_assert_equals( 2, $counts2['probed'], '2×1×1 run: 2 probes completed' );
+prv_assert_equals( 2, $ledger2->afford_count, '2×1×1 run: 2 can_afford checks' );
 
 // ── Test: budget cap abort after N probes ────────────────────────────────
 
-pgm_test_reset();
-$GLOBALS['pgm_test_state']['options']['pgm_peptides']       = [
+prv_test_reset();
+$GLOBALS['prv_test_state']['options']['prv_peptides']       = [
 	['slug'=>'bpc-157','label'=>'BPC-157'],
 	['slug'=>'tb-500','label'=>'TB-500'],
 	['slug'=>'mk-677','label'=>'MK-677'],
 ];
-$GLOBALS['pgm_test_state']['options']['pgm_prompt_intents'] = ['what is {peptide}'];
-$GLOBALS['pgm_test_state']['options']['pgm_models']         = ['perplexity/sonar'];
+$GLOBALS['prv_test_state']['options']['prv_prompt_intents'] = ['what is {peptide}'];
+$GLOBALS['prv_test_state']['options']['prv_models']         = ['perplexity/sonar'];
 // Queue 3 responses but cap budget at 1.
-$GLOBALS['pgm_test_state']['remote_posts'] = [
+$GLOBALS['prv_test_state']['remote_posts'] = [
 	['response' => ['code' => 200], 'body' => $cited_body],
 	['response' => ['code' => 200], 'body' => $cited_body],
 	['response' => ['code' => 200], 'body' => $cited_body],
 ];
 
-$exhausting_ledger = new PGM_Mock_Ledger();
+$exhausting_ledger = new PRV_Mock_Ledger();
 $exhausting_ledger->exhaust_after = 1; // Budget exhausted after 1st can_afford check.
 
-$runner3 = new PGM_Probe_Runner( $exhausting_ledger );
+$runner3 = new PRV_Probe_Runner( $exhausting_ledger );
 $counts3 = $runner3->run();
 
-pgm_assert_equals( 1, $counts3['probed'],        'budget abort: 1 probe completed before cap' );
-pgm_assert( $counts3['skipped_budget'] >= 2,     'budget abort: ≥2 probes skipped (budget)' );
-pgm_assert_equals( 0, $counts3['skipped_error'], 'budget abort: 0 error skips' );
+prv_assert_equals( 1, $counts3['probed'],        'budget abort: 1 probe completed before cap' );
+prv_assert( $counts3['skipped_budget'] >= 2,     'budget abort: ≥2 probes skipped (budget)' );
+prv_assert_equals( 0, $counts3['skipped_error'], 'budget abort: 0 error skips' );
 
 // ── Test: HTTP error counts as skipped_error ─────────────────────────────
 
-pgm_test_reset();
-$GLOBALS['pgm_test_state']['options']['pgm_peptides']       = [['slug'=>'bpc-157','label'=>'BPC-157']];
-$GLOBALS['pgm_test_state']['options']['pgm_prompt_intents'] = ['what is {peptide}'];
-$GLOBALS['pgm_test_state']['options']['pgm_models']         = ['perplexity/sonar'];
+prv_test_reset();
+$GLOBALS['prv_test_state']['options']['prv_peptides']       = [['slug'=>'bpc-157','label'=>'BPC-157']];
+$GLOBALS['prv_test_state']['options']['prv_prompt_intents'] = ['what is {peptide}'];
+$GLOBALS['prv_test_state']['options']['prv_models']         = ['perplexity/sonar'];
 // All retries fail with 500.
-$GLOBALS['pgm_test_state']['remote_posts'] = [
+$GLOBALS['prv_test_state']['remote_posts'] = [
 	['response' => ['code' => 500], 'body' => 'Error'],
 	['response' => ['code' => 500], 'body' => 'Error'],
 	['response' => ['code' => 500], 'body' => 'Error'],
 ];
 
-$ledger4 = new PGM_Mock_Ledger();
-$runner4 = new PGM_Probe_Runner( $ledger4 );
+$ledger4 = new PRV_Mock_Ledger();
+$runner4 = new PRV_Probe_Runner( $ledger4 );
 $counts4 = $runner4->run();
 
-pgm_assert_equals( 0, $counts4['probed'],        'HTTP 500: 0 probes' );
-pgm_assert( $counts4['skipped_error'] >= 1,      'HTTP 500: ≥1 error skip recorded' );
+prv_assert_equals( 0, $counts4['probed'],        'HTTP 500: 0 probes' );
+prv_assert( $counts4['skipped_error'] >= 1,      'HTTP 500: ≥1 error skip recorded' );
 
 // ── Test: WP_Error from wp_remote_post counts as skipped_error ──────────
 
-pgm_test_reset();
-$GLOBALS['pgm_test_state']['options']['pgm_peptides']       = [['slug'=>'bpc-157','label'=>'BPC-157']];
-$GLOBALS['pgm_test_state']['options']['pgm_prompt_intents'] = ['what is {peptide}'];
-$GLOBALS['pgm_test_state']['options']['pgm_models']         = ['perplexity/sonar'];
+prv_test_reset();
+$GLOBALS['prv_test_state']['options']['prv_peptides']       = [['slug'=>'bpc-157','label'=>'BPC-157']];
+$GLOBALS['prv_test_state']['options']['prv_prompt_intents'] = ['what is {peptide}'];
+$GLOBALS['prv_test_state']['options']['prv_models']         = ['perplexity/sonar'];
 // Return WP_Error for all retries.
 $wp_error = new WP_Error( 'http_request_failed', 'cURL error 28: Operation timed out' );
-$GLOBALS['pgm_test_state']['remote_posts'] = [ $wp_error, $wp_error, $wp_error ];
+$GLOBALS['prv_test_state']['remote_posts'] = [ $wp_error, $wp_error, $wp_error ];
 
-$ledger5 = new PGM_Mock_Ledger();
-$runner5 = new PGM_Probe_Runner( $ledger5 );
+$ledger5 = new PRV_Mock_Ledger();
+$runner5 = new PRV_Probe_Runner( $ledger5 );
 $counts5 = $runner5->run();
 
-pgm_assert_equals( 0, $counts5['probed'],   'WP_Error: 0 probes completed' );
-pgm_assert( $counts5['skipped_error'] >= 1, 'WP_Error: ≥1 error skip recorded' );
+prv_assert_equals( 0, $counts5['probed'],   'WP_Error: 0 probes completed' );
+prv_assert( $counts5['skipped_error'] >= 1, 'WP_Error: ≥1 error skip recorded' );
 
 // ── Test: run returns correct keys in counts array ───────────────────────
 
-pgm_test_reset();
-$GLOBALS['pgm_test_state']['options']['pgm_peptides']       = [['slug'=>'bpc-157','label'=>'BPC-157']];
-$GLOBALS['pgm_test_state']['options']['pgm_prompt_intents'] = ['what is {peptide}'];
-$GLOBALS['pgm_test_state']['options']['pgm_models']         = ['perplexity/sonar'];
-$GLOBALS['pgm_test_state']['remote_posts'] = [
+prv_test_reset();
+$GLOBALS['prv_test_state']['options']['prv_peptides']       = [['slug'=>'bpc-157','label'=>'BPC-157']];
+$GLOBALS['prv_test_state']['options']['prv_prompt_intents'] = ['what is {peptide}'];
+$GLOBALS['prv_test_state']['options']['prv_models']         = ['perplexity/sonar'];
+$GLOBALS['prv_test_state']['remote_posts'] = [
 	['response' => ['code' => 200], 'body' => $cited_body],
 ];
 
-$ledger6 = new PGM_Mock_Ledger();
-$runner6 = new PGM_Probe_Runner( $ledger6 );
+$ledger6 = new PRV_Mock_Ledger();
+$runner6 = new PRV_Probe_Runner( $ledger6 );
 $counts6 = $runner6->run();
 
-pgm_assert( array_key_exists( 'probed',         $counts6 ), 'run: returns probed key' );
-pgm_assert( array_key_exists( 'skipped_budget', $counts6 ), 'run: returns skipped_budget key' );
-pgm_assert( array_key_exists( 'skipped_error',  $counts6 ), 'run: returns skipped_error key' );
+prv_assert( array_key_exists( 'probed',         $counts6 ), 'run: returns probed key' );
+prv_assert( array_key_exists( 'skipped_budget', $counts6 ), 'run: returns skipped_budget key' );
+prv_assert( array_key_exists( 'skipped_error',  $counts6 ), 'run: returns skipped_error key' );
 
-exit( pgm_test_summary() );
+exit( prv_test_summary() );
diff --git a/tests/unit/test-provider-parsing.php b/tests/unit/test-provider-parsing.php
index 2ca94ad..2043bbf 100644
--- a/tests/unit/test-provider-parsing.php
+++ b/tests/unit/test-provider-parsing.php
@@ -2,25 +2,25 @@
 /**
  * Tests for provider response parsing.
  *
- * Exercises PGM_Perplexity_Provider::parse_response() and
- * PGM_OpenRouter_Provider::parse_response() with mock HTTP responses,
+ * Exercises PRV_Perplexity_Provider::parse_response() and
+ * PRV_OpenRouter_Provider::parse_response() with mock HTTP responses,
  * verifying domain extraction, citation detection, and cost calculation.
  *
- * @package PeptideGeoMonitor
+ * @package PrVision
  */
 
 declare(strict_types=1);
 
 require_once __DIR__ . '/../bootstrap.php';
 
-echo "=== PGM Provider Response Parsing Tests ===\n";
+echo "=== PRV Provider Response Parsing Tests ===\n";
 
-// ── PGM_Perplexity_Provider parsing ─────────────────────────────────────
+// ── PRV_Perplexity_Provider parsing ─────────────────────────────────────
 
-$provider = new PGM_Perplexity_Provider( null, new PGM_Citation_Detector() );
+$provider = new PRV_Perplexity_Provider( null, new PRV_Citation_Detector() );
 
 // Test: cited via citations array
-pgm_test_reset();
+prv_test_reset();
 $data = [
 	'choices' => [[ 'message' => [ 'content' => 'BPC-157 is a peptide. See peptiderepo.com' ] ]],
 	'citations' => [
@@ -30,34 +30,34 @@ $data = [
 	'usage' => [ 'total_tokens' => 500 ],
 ];
 $result = $provider->parse_response( $data );
-pgm_assert( $result->is_cited(), 'Perplexity: cited=true when peptiderepo.com in citations' );
-pgm_assert_equals( 1, $result->get_our_position(), 'Perplexity: position=1 when first in citations' );
-pgm_assert( count( $result->get_source_domains() ) === 2, 'Perplexity: 2 source domains extracted' );
-pgm_assert_equals( 500 * 0.000001, $result->get_cost_usd(), 'Perplexity: cost from token usage' );
+prv_assert( $result->is_cited(), 'Perplexity: cited=true when peptiderepo.com in citations' );
+prv_assert_equals( 1, $result->get_our_position(), 'Perplexity: position=1 when first in citations' );
+prv_assert( count( $result->get_source_domains() ) === 2, 'Perplexity: 2 source domains extracted' );
+prv_assert_equals( 500 * 0.000001, $result->get_cost_usd(), 'Perplexity: cost from token usage' );
 
 // Test: not cited, no citations
-pgm_test_reset();
+prv_test_reset();
 $data_empty = [
 	'choices' => [[ 'message' => [ 'content' => 'BPC-157 info here.' ] ]],
 	'citations' => [],
 	'usage' => [ 'total_tokens' => 200 ],
 ];
 $result_empty = $provider->parse_response( $data_empty );
-pgm_assert( ! $result_empty->is_cited(), 'Perplexity: cited=false with empty citations' );
-pgm_assert_equals( null, $result_empty->get_our_position(), 'Perplexity: position=null when not cited' );
+prv_assert( ! $result_empty->is_cited(), 'Perplexity: cited=false with empty citations' );
+prv_assert_equals( null, $result_empty->get_our_position(), 'Perplexity: position=null when not cited' );
 
 // Test: excerpt truncated to 500 chars
-pgm_test_reset();
+prv_test_reset();
 $long_content = str_repeat( 'a', 600 );
 $data_long = [
 	'choices' => [[ 'message' => [ 'content' => $long_content ] ]],
 	'citations' => [],
 ];
 $result_long = $provider->parse_response( $data_long );
-pgm_assert_equals( 500, mb_strlen( $result_long->get_raw_excerpt() ), 'Perplexity: excerpt truncated to 500 chars' );
+prv_assert_equals( 500, mb_strlen( $result_long->get_raw_excerpt() ), 'Perplexity: excerpt truncated to 500 chars' );
 
 // Test: object-style citations
-pgm_test_reset();
+prv_test_reset();
 $data_obj = [
 	'choices' => [[ 'message' => [ 'content' => 'answer' ] ]],
 	'citations' => [
@@ -66,26 +66,26 @@ $data_obj = [
 	],
 ];
 $result_obj = $provider->parse_response( $data_obj );
-pgm_assert( $result_obj->is_cited(), 'Perplexity: object-style citations — cited=true' );
-pgm_assert_equals( 1, $result_obj->get_our_position(), 'Perplexity: object-style — position=1' );
+prv_assert( $result_obj->is_cited(), 'Perplexity: object-style citations — cited=true' );
+prv_assert_equals( 1, $result_obj->get_our_position(), 'Perplexity: object-style — position=1' );
 
 // Test: fallback cost when no usage data
-pgm_test_reset();
+prv_test_reset();
 $data_no_usage = [
 	'choices' => [[ 'message' => [ 'content' => 'answer' ] ]],
 	'citations' => [],
 ];
 $result_no_usage = $provider->parse_response( $data_no_usage );
-pgm_assert_equals( PGM_Perplexity_Provider::ESTIMATED_COST_PER_PROBE, $result_no_usage->get_cost_usd(), 'Perplexity: fallback to ESTIMATED_COST_PER_PROBE when no usage' );
+prv_assert_equals( PRV_Perplexity_Provider::ESTIMATED_COST_PER_PROBE, $result_no_usage->get_cost_usd(), 'Perplexity: fallback to ESTIMATED_COST_PER_PROBE when no usage' );
 
-// ── PGM_OpenRouter_Provider parsing ─────────────────────────────────────
+// ── PRV_OpenRouter_Provider parsing ─────────────────────────────────────
 
 echo "\n--- OpenRouter provider parsing ---\n";
 
-$or_provider = new PGM_OpenRouter_Provider( 'openai/gpt-4o-search-preview', null, new PGM_Citation_Detector() );
+$or_provider = new PRV_OpenRouter_Provider( 'openai/gpt-4o-search-preview', null, new PRV_Citation_Detector() );
 
 // Test: annotations path (structured citations)
-pgm_test_reset();
+prv_test_reset();
 $data_ann = [
 	'choices' => [[
 		'message' => [
@@ -99,11 +99,11 @@ $data_ann = [
 	'usage' => [ 'total_tokens' => 300 ],
 ];
 $result_ann = $or_provider->parse_response( $data_ann );
-pgm_assert( $result_ann->is_cited(), 'OpenRouter: annotations path — cited=true' );
-pgm_assert_equals( 1, $result_ann->get_our_position(), 'OpenRouter: annotations path — position=1' );
+prv_assert( $result_ann->is_cited(), 'OpenRouter: annotations path — cited=true' );
+prv_assert_equals( 1, $result_ann->get_our_position(), 'OpenRouter: annotations path — position=1' );
 
 // Test: regex URL extraction fallback
-pgm_test_reset();
+prv_test_reset();
 $data_regex = [
 	'choices' => [[
 		'message' => [
@@ -113,23 +113,23 @@ $data_regex = [
 	'usage' => [ 'total_tokens' => 150 ],
 ];
 $result_regex = $or_provider->parse_response( $data_regex );
-pgm_assert( $result_regex->is_cited(), 'OpenRouter: regex fallback — cited=true from inline URL' );
+prv_assert( $result_regex->is_cited(), 'OpenRouter: regex fallback — cited=true from inline URL' );
 
 // Test: not cited
-pgm_test_reset();
+prv_test_reset();
 $data_no_cite = [
 	'choices' => [[ 'message' => [ 'content' => 'Some response without our domain.' ] ]],
 ];
 $result_no_cite = $or_provider->parse_response( $data_no_cite );
-pgm_assert( ! $result_no_cite->is_cited(), 'OpenRouter: not cited when peptiderepo.com absent from text' );
+prv_assert( ! $result_no_cite->is_cited(), 'OpenRouter: not cited when peptiderepo.com absent from text' );
 
 // Test: cost calculation from token usage
-pgm_test_reset();
+prv_test_reset();
 $data_cost = [
 	'choices' => [[ 'message' => [ 'content' => 'test' ] ]],
 	'usage' => [ 'total_tokens' => 1000 ],
 ];
 $result_cost = $or_provider->parse_response( $data_cost );
-pgm_assert_equals( 1000 * 0.000002, $result_cost->get_cost_usd(), 'OpenRouter: cost from token usage (2$/1M)' );
+prv_assert_equals( 1000 * 0.000002, $result_cost->get_cost_usd(), 'OpenRouter: cost from token usage (2$/1M)' );
 
-exit( pgm_test_summary() );
+exit( prv_test_summary() );
diff --git a/tests/unit/test-score-calc.php b/tests/unit/test-score-calc.php
index f71819a..5d00963 100644
--- a/tests/unit/test-score-calc.php
+++ b/tests/unit/test-score-calc.php
@@ -1,28 +1,28 @@
 <?php
 /**
- * Tests for the visibility score formula in PGM_Ai_Visibility_Collector.
+ * Tests for the visibility score formula in PRV_Ai_Visibility_Collector.
  *
  * Score formula (CONTEXT.md):
  *   base_score     = cited_probes / total_probes
  *   position_bonus = Σ(1/our_position for cited) / total_probes
  *   visibility_score = round((base_score + position_bonus) / 2, 4)
  *
- * @package PeptideGeoMonitor
+ * @package PrVision
  */
 
 declare(strict_types=1);
 
 require_once __DIR__ . '/../bootstrap.php';
 
-echo "=== PGM Score Calculation Tests ===\n";
+echo "=== PRV Score Calculation Tests ===\n";
 
 // Instantiate with a null ledger (no DB calls in these tests).
-$collector = new PGM_Ai_Visibility_Collector( null );
+$collector = new PRV_Ai_Visibility_Collector( null );
 
 // ── Test: zero total → score 0 ──────────────────────────────────────────
 
-pgm_test_reset();
-pgm_assert_equals( 0.0, $collector->compute_score( 0, 0, 0.0 ), 'score: zero total returns 0.0' );
+prv_test_reset();
+prv_assert_equals( 0.0, $collector->compute_score( 0, 0, 0.0 ), 'score: zero total returns 0.0' );
 
 // ── Test: all cited, position 1 ─────────────────────────────────────────
 
@@ -30,15 +30,15 @@ pgm_assert_equals( 0.0, $collector->compute_score( 0, 0, 0.0 ), 'score: zero tot
 // base_score = 10/10 = 1.0
 // position_bonus = (1+1+1+…)/10 = 10/10 = 1.0
 // score = (1.0 + 1.0) / 2 = 1.0
-pgm_test_reset();
-pgm_assert_equals( 1.0, $collector->compute_score( 10, 10, 10.0 ), 'score: all cited at position 1 → 1.0' );
+prv_test_reset();
+prv_assert_equals( 1.0, $collector->compute_score( 10, 10, 10.0 ), 'score: all cited at position 1 → 1.0' );
 
 // ── Test: none cited ────────────────────────────────────────────────────
 
 // 10 probes, 0 cited, position_sum=0
 // base_score = 0, position_bonus = 0 → score = 0
-pgm_test_reset();
-pgm_assert_equals( 0.0, $collector->compute_score( 0, 10, 0.0 ), 'score: none cited → 0.0' );
+prv_test_reset();
+prv_assert_equals( 0.0, $collector->compute_score( 0, 10, 0.0 ), 'score: none cited → 0.0' );
 
 // ── Test: half cited at position 2 ──────────────────────────────────────
 
@@ -46,9 +46,9 @@ pgm_assert_equals( 0.0, $collector->compute_score( 0, 10, 0.0 ), 'score: none ci
 // base_score = 5/10 = 0.5
 // position_bonus = 2.5/10 = 0.25
 // score = (0.5 + 0.25) / 2 = 0.375
-pgm_test_reset();
+prv_test_reset();
 $score = $collector->compute_score( 5, 10, 2.5 );
-pgm_assert_equals( 0.375, $score, 'score: half cited at position 2 → 0.375' );
+prv_assert_equals( 0.375, $score, 'score: half cited at position 2 → 0.375' );
 
 // ── Test: single probe, cited at position 3 ─────────────────────────────
 
@@ -56,25 +56,25 @@ pgm_assert_equals( 0.375, $score, 'score: half cited at position 2 → 0.375' );
 // base_score = 1.0
 // position_bonus = 0.3333
 // score = (1.0 + 0.3333) / 2 ≈ 0.6667 (rounded to 4 decimals)
-pgm_test_reset();
+prv_test_reset();
 $score = $collector->compute_score( 1, 1, 1.0 / 3.0 );
-pgm_assert_equals( 0.6667, $score, 'score: single probe cited at position 3 → 0.6667' );
+prv_assert_equals( 0.6667, $score, 'score: single probe cited at position 3 → 0.6667' );
 
 // ── Test: score is bounded [0, 1] ───────────────────────────────────────
 
 // Extreme: position_sum could theoretically exceed total but that's logically
 // impossible with 1-based positions (position_sum ≤ cited_count ≤ total).
 // Verify edge case: 1 probe, 1 cited, position 1
-pgm_test_reset();
-pgm_assert( $collector->compute_score( 1, 1, 1.0 ) <= 1.0, 'score: never exceeds 1.0' );
-pgm_assert( $collector->compute_score( 0, 10, 0.0 ) >= 0.0, 'score: never below 0.0' );
+prv_test_reset();
+prv_assert( $collector->compute_score( 1, 1, 1.0 ) <= 1.0, 'score: never exceeds 1.0' );
+prv_assert( $collector->compute_score( 0, 10, 0.0 ) >= 0.0, 'score: never below 0.0' );
 
 // ── Test: precision — 4 decimal places ──────────────────────────────────
 
-pgm_test_reset();
+prv_test_reset();
 $score = $collector->compute_score( 3, 7, 1.5 );
 // base = 3/7 ≈ 0.4286, bonus = 1.5/7 ≈ 0.2143, avg ≈ 0.3214
 $expected = round( ( 3.0 / 7.0 + 1.5 / 7.0 ) / 2.0, 4 );
-pgm_assert_equals( $expected, $score, 'score: 4-decimal precision maintained' );
+prv_assert_equals( $expected, $score, 'score: 4-decimal precision maintained' );
 
-exit( pgm_test_summary() );
+exit( prv_test_summary() );
diff --git a/tests/unit/test-uninstall.php b/tests/unit/test-uninstall.php
index 8beb04c..4d8016a 100644
--- a/tests/unit/test-uninstall.php
+++ b/tests/unit/test-uninstall.php
@@ -2,31 +2,31 @@
 /**
  * Tests for uninstall purge: table drop + options deletion.
  *
- * Exercises PGM_Table_Manager::drop_table() and verifies the uninstall
+ * Exercises PRV_Table_Manager::drop_table() and verifies the uninstall
  * script logic (simulated because it requires WP_UNINSTALL_PLUGIN).
  *
- * @package PeptideGeoMonitor
+ * @package PrVision
  */
 
 declare(strict_types=1);
 
 require_once __DIR__ . '/../bootstrap.php';
 
-echo "=== PGM Uninstall Purge Tests ===\n";
+echo "=== PRV Uninstall Purge Tests ===\n";
 
 // ── Mock $wpdb to track DROP calls ──────────────────────────────────────
 
-$GLOBALS['pgm_test_state']['drop_calls'] = [];
+$GLOBALS['prv_test_state']['drop_calls'] = [];
 
 // Extend the stub to record DROP statements.
 global $wpdb;
 $wpdb = new class extends stdClass_wpdb {
 	public function query( string $sql ): bool {
 		if ( str_contains( strtoupper( $sql ), 'DROP TABLE' ) ) {
-			$GLOBALS['pgm_test_state']['drop_calls'][] = $sql;
+			$GLOBALS['prv_test_state']['drop_calls'][] = $sql;
 		}
-		if ( str_contains( strtoupper( $sql ), 'DELETE FROM' ) && str_contains( $sql, "pgm\\_" ) ) {
-			$GLOBALS['pgm_test_state']['options_deleted'] = true;
+		if ( str_contains( strtoupper( $sql ), 'DELETE FROM' ) && str_contains( $sql, "prv\\_" ) ) {
+			$GLOBALS['prv_test_state']['options_deleted'] = true;
 		}
 		return true;
 	}
@@ -34,68 +34,68 @@ $wpdb = new class extends stdClass_wpdb {
 
 // ── Test: drop_table issues DROP TABLE IF EXISTS ─────────────────────────
 
-pgm_test_reset();
-$GLOBALS['pgm_test_state']['drop_calls'] = [];
-PGM_Table_Manager::drop_table();
+prv_test_reset();
+$GLOBALS['prv_test_state']['drop_calls'] = [];
+PRV_Table_Manager::drop_table();
 
-pgm_assert( ! empty( $GLOBALS['pgm_test_state']['drop_calls'] ), 'drop_table: DROP TABLE query executed' );
-$drop_sql = $GLOBALS['pgm_test_state']['drop_calls'][0] ?? '';
-pgm_assert( str_contains( strtoupper( $drop_sql ), 'DROP TABLE IF EXISTS' ), 'drop_table: uses DROP TABLE IF EXISTS' );
-pgm_assert( str_contains( $drop_sql, 'pgm_ai_visibility' ), 'drop_table: targets pgm_ai_visibility table' );
+prv_assert( ! empty( $GLOBALS['prv_test_state']['drop_calls'] ), 'drop_table: DROP TABLE query executed' );
+$drop_sql = $GLOBALS['prv_test_state']['drop_calls'][0] ?? '';
+prv_assert( str_contains( strtoupper( $drop_sql ), 'DROP TABLE IF EXISTS' ), 'drop_table: uses DROP TABLE IF EXISTS' );
+prv_assert( str_contains( $drop_sql, 'prv_ai_visibility' ), 'drop_table: targets prv_ai_visibility table' );
 
 // ── Test: create_table sets the schema_version option ────────────────────
 
-pgm_test_reset();
-PGM_Table_Manager::create_table();
-$schema_ver = get_option( 'pgm_schema_version' );
-pgm_assert_equals( PGM_SCHEMA_VERSION, $schema_ver, 'create_table: pgm_schema_version option set after create' );
+prv_test_reset();
+PRV_Table_Manager::create_table();
+$schema_ver = get_option( 'prv_schema_version' );
+prv_assert_equals( PRV_SCHEMA_VERSION, $schema_ver, 'create_table: prv_schema_version option set after create' );
 
 // ── Test: get_table_name returns prefixed name ───────────────────────────
 
-pgm_test_reset();
-$table = PGM_Table_Manager::get_table_name();
-pgm_assert_equals( 'wp_pgm_ai_visibility', $table, 'get_table_name: returns wp_ prefixed table name' );
+prv_test_reset();
+$table = PRV_Table_Manager::get_table_name();
+prv_assert_equals( 'wp_prv_ai_visibility', $table, 'get_table_name: returns wp_ prefixed table name' );
 
 // ── Test: seed_defaults writes expected option keys ──────────────────────
 
-pgm_test_reset();
-PGM_Config::seed_defaults();
+prv_test_reset();
+PRV_Config::seed_defaults();
 
-pgm_assert( isset( $GLOBALS['pgm_test_state']['options']['pgm_monthly_budget_usd'] ), 'seed_defaults: pgm_monthly_budget_usd set' );
-pgm_assert( isset( $GLOBALS['pgm_test_state']['options']['pgm_peptides'] ), 'seed_defaults: pgm_peptides set' );
-pgm_assert( isset( $GLOBALS['pgm_test_state']['options']['pgm_prompt_intents'] ), 'seed_defaults: pgm_prompt_intents set' );
-pgm_assert( isset( $GLOBALS['pgm_test_state']['options']['pgm_models'] ), 'seed_defaults: pgm_models set' );
+prv_assert( isset( $GLOBALS['prv_test_state']['options']['prv_monthly_budget_usd'] ), 'seed_defaults: prv_monthly_budget_usd set' );
+prv_assert( isset( $GLOBALS['prv_test_state']['options']['prv_peptides'] ), 'seed_defaults: prv_peptides set' );
+prv_assert( isset( $GLOBALS['prv_test_state']['options']['prv_prompt_intents'] ), 'seed_defaults: prv_prompt_intents set' );
+prv_assert( isset( $GLOBALS['prv_test_state']['options']['prv_models'] ), 'seed_defaults: prv_models set' );
 
 // ── Test: seed_defaults does not overwrite existing values ───────────────
 
-pgm_test_reset();
-$GLOBALS['pgm_test_state']['options']['pgm_monthly_budget_usd'] = 99.0;
-PGM_Config::seed_defaults();
-pgm_assert_equals( 99.0, $GLOBALS['pgm_test_state']['options']['pgm_monthly_budget_usd'], 'seed_defaults: does not overwrite existing pgm_monthly_budget_usd' );
+prv_test_reset();
+$GLOBALS['prv_test_state']['options']['prv_monthly_budget_usd'] = 99.0;
+PRV_Config::seed_defaults();
+prv_assert_equals( 99.0, $GLOBALS['prv_test_state']['options']['prv_monthly_budget_usd'], 'seed_defaults: does not overwrite existing prv_monthly_budget_usd' );
 
-// ── Test: default budget is PGM_DEFAULT_MONTHLY_BUDGET_USD ──────────────
+// ── Test: default budget is PRV_DEFAULT_MONTHLY_BUDGET_USD ──────────────
 
-pgm_test_reset();
-PGM_Config::seed_defaults();
-pgm_assert_equals( PGM_DEFAULT_MONTHLY_BUDGET_USD, $GLOBALS['pgm_test_state']['options']['pgm_monthly_budget_usd'], 'seed_defaults: default budget = PGM_DEFAULT_MONTHLY_BUDGET_USD (5.0)' );
+prv_test_reset();
+PRV_Config::seed_defaults();
+prv_assert_equals( PRV_DEFAULT_MONTHLY_BUDGET_USD, $GLOBALS['prv_test_state']['options']['prv_monthly_budget_usd'], 'seed_defaults: default budget = PRV_DEFAULT_MONTHLY_BUDGET_USD (5.0)' );
 
 // ── Test: default peptide count is 12 ───────────────────────────────────
 
-pgm_test_reset();
-$peptides = PGM_Config::get_peptides();
-pgm_assert_equals( 12, count( $peptides ), 'get_peptides: default seed has 12 peptides' );
+prv_test_reset();
+$peptides = PRV_Config::get_peptides();
+prv_assert_equals( 12, count( $peptides ), 'get_peptides: default seed has 12 peptides' );
 
 // ── Test: default prompt intent count is 3 ──────────────────────────────
 
-pgm_test_reset();
-$intents = PGM_Config::get_prompt_intents();
-pgm_assert_equals( 3, count( $intents ), 'get_prompt_intents: default seed has 3 intents' );
+prv_test_reset();
+$intents = PRV_Config::get_prompt_intents();
+prv_assert_equals( 3, count( $intents ), 'get_prompt_intents: default seed has 3 intents' );
 
 // ── Test: default model count is 3 ──────────────────────────────────────
 
-pgm_test_reset();
-$models = PGM_Config::get_models();
-pgm_assert_equals( 3, count( $models ), 'get_models: default seed has 3 models' );
-pgm_assert( in_array( 'perplexity/sonar', $models, true ), 'get_models: perplexity/sonar in default models' );
+prv_test_reset();
+$models = PRV_Config::get_models();
+prv_assert_equals( 3, count( $models ), 'get_models: default seed has 3 models' );
+prv_assert( in_array( 'perplexity/sonar', $models, true ), 'get_models: perplexity/sonar in default models' );
 
-exit( pgm_test_summary() );
+exit( prv_test_summary() );
diff --git a/uninstall.php b/uninstall.php
index e650dc7..8234b3a 100644
--- a/uninstall.php
+++ b/uninstall.php
@@ -1,13 +1,14 @@
 <?php
 /**
- * Peptide GEO Monitor — full data teardown on uninstall.
+ * PR Vision — full data teardown on uninstall.
  *
- * Drops the custom pgm_ai_visibility table and deletes every wp_options
- * row whose name starts with "pgm_". WP-Cron events are already cleared
- * by PGM_Deactivator on deactivation; this runs after that.
+ * Drops the custom prv_ai_visibility table and deletes every wp_options
+ * row whose name starts with "prv_". WP-Cron events are already cleared
+ * by PRV_Deactivator on deactivation; this runs after that.
  *
  * @see ARCHITECTURE.md — §Uninstall specification.
- * @see class-pgm-deactivator.php — Clears cron on deactivation.
+ * @see class-prv-deactivator.php — Clears cron on deactivation.
+ * @package PrVision
  */
 
 if ( ! defined( 'WP_UNINSTALL_PLUGIN' ) ) {
@@ -18,17 +19,17 @@ global $wpdb;
 
 /* ── 1. Drop the custom table ─────────────────────────────────────── */
 
-$table = $wpdb->prefix . 'pgm_ai_visibility';
-// phpcs:ignore WordPress.DB.DirectDatabaseQuery.DirectQuery, WordPress.DB.DirectDatabaseQuery.SchemaChange, WordPress.DB.PreparedSQL.InterpolatedNotPrepared
+$table = $wpdb->prefix . 'prv_ai_visibility';
+// phpcs:ignore WordPress.DB.DirectDatabaseQuery.DirectQuery, WordPress.DB.DirectDatabaseQuery.SchemaChange, WordPress.DB.PreparedSQL.InterpolatedNotPrepared, WordPress.DB.DirectDatabaseQuery.NoCaching
 $wpdb->query( "DROP TABLE IF EXISTS {$table}" );
 
-/* ── 2. Delete all pgm_ prefixed options ──────────────────────────── */
+/* ── 2. Delete all prv_ prefixed options ──────────────────────────── */
 
-// phpcs:ignore WordPress.DB.DirectDatabaseQuery.DirectQuery
+// phpcs:ignore WordPress.DB.DirectDatabaseQuery.DirectQuery, WordPress.DB.DirectDatabaseQuery.NoCaching
 $wpdb->query(
-	"DELETE FROM {$wpdb->options} WHERE option_name LIKE 'pgm\_%'"
+	"DELETE FROM {$wpdb->options} WHERE option_name LIKE 'prv\_%'"
 );
 
 /* ── 3. Clear any remaining scheduled cron events ─────────────────── */
 
-wp_clear_scheduled_hook( 'pgm_weekly_probe' );
+wp_clear_scheduled_hook( 'prv_weekly_probe' );