diff --git a/.agents/plugins/marketplace.json b/.agents/plugins/marketplace.json
index a635cd934..647c4fcd4 100644
--- a/.agents/plugins/marketplace.json
+++ b/.agents/plugins/marketplace.json
@@ -595,6 +595,20 @@
       "description": "Delegate tasks to specialist AI agents via the HOL Registry, plan, find, summon, and recover sessions.",
       "icon": "./plugins/hashgraph-online/registry-broker-codex-plugin/assets/icon.png"
     },
+    {
+      "name": "river-review",
+      "displayName": "River Review",
+      "source": {
+        "source": "local",
+        "path": "./plugins/s977043/river-review"
+      },
+      "policy": {
+        "installation": "AVAILABLE",
+        "authentication": "ON_INSTALL"
+      },
+      "category": "Development & Workflow",
+      "description": "Versioned Skill Registry of code-review skills driven by a perspective-based review agent (code, security, performance, architecture, testing, adversarial) that verifies findings against the diff."
+    },
     {
       "name": "runtype-skills",
       "displayName": "Runtype Skills",
diff --git a/README.md b/README.md
index 63d31fb53..f432daab6 100644
--- a/README.md
+++ b/README.md
@@ -182,6 +182,7 @@ Third-party plugins built by the community. [PRs welcome](#contributing)!
 - [Praxis](https://github.com/ouonet/praxis) - Intent-driven workflow skills for coding agents: describe what done looks like, not the steps. Triage-first design keeps token costs low across design, TDD, debug, review, and release.
 - [Project Autopilot](https://github.com/AlexMi64/codex-project-autopilot) - Turn an idea into a structured project workflow with planning, execution, verification, and handoff.
 - [Registry Broker](https://github.com/hashgraph-online/registry-broker-codex-plugin) - Delegate tasks to specialist AI agents via the HOL Registry, plan, find, summon, and recover sessions.
+- [River Review](https://github.com/s977043/river-review) - Versioned Skill Registry of code-review skills driven by a perspective-based review agent (code, security, performance, architecture, testing, adversarial) that verifies findings against the diff.
 - [Runtype Skills](https://github.com/runtypelabs/skills) - Supercharge your coding agent for AI product development — build, deploy, and operate agents, flows, tools, and surfaces on Runtype's managed edge runtime.
 - [Sealos](https://github.com/labring/sealos-skills) - Deploy apps to Sealos Cloud from Codex with readiness checks, Dockerfile generation, Compose conversion, image builds, and rollout updates.
 - [Secret Guard](./plugins/mturac/secret-guard) - Pre-commit secret scanner using pattern and entropy detection.
diff --git a/plugins.json b/plugins.json
index d2d1f21e0..6b6a4e763 100644
--- a/plugins.json
+++ b/plugins.json
@@ -3,7 +3,7 @@
   "name": "awesome-codex-plugins",
   "version": "1.0.0",
   "last_updated": "2026-06-16",
-  "total": 112,
+  "total": 113,
   "categories": [
     "Development & Workflow",
     "Tools & Integrations"
@@ -409,6 +409,16 @@
       "source": "awesome-codex-plugins",
       "install_url": "https://raw.githubusercontent.com/hashgraph-online/registry-broker-codex-plugin/HEAD/.codex-plugin/plugin.json"
     },
+    {
+      "name": "River Review",
+      "url": "https://github.com/s977043/river-review",
+      "owner": "s977043",
+      "repo": "river-review",
+      "description": "Versioned Skill Registry of code-review skills driven by a perspective-based review agent (code, security, performance, architecture, testing, adversarial) that verifies findings against the diff.",
+      "category": "Development & Workflow",
+      "source": "awesome-codex-plugins",
+      "install_url": "https://raw.githubusercontent.com/s977043/river-review/HEAD/.codex-plugin/plugin.json"
+    },
     {
       "name": "Runtype Skills",
       "url": "https://github.com/runtypelabs/skills",
diff --git a/plugins/s977043/river-review/.codex-plugin/plugin.json b/plugins/s977043/river-review/.codex-plugin/plugin.json
new file mode 100644
index 000000000..5db65dd45
--- /dev/null
+++ b/plugins/s977043/river-review/.codex-plugin/plugin.json
@@ -0,0 +1,20 @@
+{
+  "name": "river-review",
+  "version": "1.28.1",
+  "description": "Capability pack that strengthens AI review for Codex: versioned Skill Registry driven by a perspective-based review agent (code, security, performance, architecture, testing, adversarial) that verifies findings against the diff.",
+  "author": {"name": "river-review maintainers", "url": "https://github.com/s977043/river-review"},
+  "homepage": "https://river-review.the3396.com/",
+  "repository": "https://github.com/s977043/river-review",
+  "license": "MIT",
+  "keywords": ["code-review","security-review","performance","architecture","testing","adversarial-review","skills"],
+  "skills": "./skills/agent-skills/",
+  "interface": {
+    "displayName": "River Review",
+    "shortDescription": "Capability pack: a Skill Registry of review skills, driven by a review agent",
+    "developerName": "river-review maintainers",
+    "category": "Developer Tools",
+    "capabilities": ["Read"],
+    "websiteURL": "https://river-review.the3396.com/",
+    "composerIcon": "./assets/icon.svg"
+  }
+}
diff --git a/plugins/s977043/river-review/assets/icon.svg b/plugins/s977043/river-review/assets/icon.svg
new file mode 100644
index 000000000..924583d65
--- /dev/null
+++ b/plugins/s977043/river-review/assets/icon.svg
@@ -0,0 +1,18 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 420 140" role="img" aria-labelledby="title desc">
+  <title id="title">River Reviewer</title>
+  <desc id="desc">River Reviewer wordmark with flowing river motif.</desc>
+  <defs>
+    <linearGradient id="river" x1="0%" y1="0%" x2="100%" y2="0%">
+      <stop offset="0%" stop-color="#1a75ff" />
+      <stop offset="100%" stop-color="#1fd1a1" />
+    </linearGradient>
+  </defs>
+  <rect width="420" height="140" rx="18" fill="#0b1f33" />
+  <path d="M20 90c40-20 80 20 120 0s80-20 120 0 80 20 120 0" fill="none" stroke="url(#river)" stroke-width="14" stroke-linecap="round" />
+  <text x="30" y="60" font-family="Inter, 'Segoe UI', sans-serif" font-size="32" font-weight="700" fill="#f3f7fb" letter-spacing="0.5">
+    River Reviewer
+  </text>
+  <text x="32" y="112" font-family="Inter, 'Segoe UI', sans-serif" font-size="16" fill="#a9bed2">
+    RR · Review that Flows With You
+  </text>
+</svg>