19,434 mods in this category, of every kind an agent can take. Each one carries what it costs per session, what the scan found, and whether it is the original.
Plugin Claude Code
11 specialized plugins for AI workflow automation - GitHub issue queue for native agents, slop detection, negative behavior memory, skill and system prompt curation, topic research, agent config linting, workflow pattern learning, Zig language support, Mojo language support, and Ada/SPARK language support.
Skill Claude CodeCodex
Keep this Grok session reachable by other Concord agents while idle.
Skill Claude CodeCodex
Explain a pull request or a spec as a visual architecture and product review — before/after component relationships, capabilities, runtime flows, the public API delta, trade-offs, pattern/product fit and evidence-backed human decisions — rendered by cezar as a self-contained HTML report. Use for…
Plugin Claude Code
Bundles 2 skills, 1 command, 1 plugin · 348 tokens together
Review diffs, files, and documents with inline annotations in a TUI overlay.
retentioneering/retentioneering-tools
Skill Claude CodeCodex needs its repo
Help the user turn their Retentioneering ideas, friction reports, bug findings, or feature needs into high-quality upstream contributions: from capturing and validating the idea, through minimal reproductions and issue drafts, to preparing, testing, and submitting a pull request that follows this repository's…
Skill Claude Code
Conduct comprehensive code reviews of pending changes, a branch, or a PR using parallel specialist agents that audit the diff, compare against peer code, and verify claims. Use when the user asks to 'review this', wants pending changes, a PR, a branch, or a diff reviewed, or asks for a code review. Produces review…
Skill Claude CodeCodex
A code-review procedure for examining supplied code or a change diff for evidence-based bugs, compatibility problems, and data risks.
Agent Claude Code
Reviews code and plans for production risks, project conformance, and structural quality.
Skill Claude CodeCodex
Professional code security audit skill covering 55+ vulnerability types. Enhanced with WooYun 88,636 real-world vulnerability cases (2010-2016). This skill should be used when performing security audits, vulnerability scanning, penetration testing preparation, or code review for security issues. Supports 9 languages…
Skill Claude Code
Review code changes or a pull request. Delegates to specialist agents (code quality, security, performance, silent failures, test quality, docs) in parallel.
Skill Claude CodeCodex
Review or explain the code changes in a working tree or branch, grouped by severity, with file and line references and an architecture diagram of what the change does.
Agent Claude Code
Code quality auditor for the Trellis channel runtime. Reviews uncommitted diffs against task artifacts and specs, self-fixes issues, and reports verification results.
Gentleman-Programming/gentle-pi
Agent Claude Code
Scoped package-owned implementation writer for bounded non-SDD work. Edits code, runs focused tests, and returns review-ready evidence without committing.
Cursor rule Cursor ✓ vendor
Ultracite Rules - AI-Ready Formatter and Linter.
alirezarezvani/claude-code-tresor
Agent Claude Code
Code refactoring specialist focused on clean architecture, SOLID principles, and technical debt reduction. Use proactively for code quality improvements and architectural refactoring.
Agent Claude Code
../../src/agents/refactoring/refactoring-expert.md.
anthropics/cwc-long-running-agents
Agent Claude Code ✓ vendor
Skeptical second-opinion reviewer. Reads the diff and the builder's evidence, then returns PASS or NEEDSWORK with specific findings. Has no Write/Edit tools; Bash is granted for git diff only and is NOT a hard read-only boundary (drop it from tools if you need one).
Skill Claude Code
Use when checking skills for security or quality issues, reviewing audit results from skills.sh or Tessl, or remediating findings across published skills.
marckohlbrugge/37signals-skills
Skill Claude Code
Review Ruby/Rails code like DHH would - direct, opinionated, allergic to over-engineering. Use when the user runs /dhh or asks for a DHH-style review of a diff, file, or recent changes.
Plugin Claude Code
Bundles 2 commands, 1 hook · 21 tokens together
Automated code review loop: Claude implements, Codex reviews independently, Claude addresses feedback.
Skill Claude Code
CocoReview — structured code review with six-severity findings vocabulary, progressive disclosure architecture, and universal anti-pattern baseline. Invoked via $review [file] [--complexity] [--security] [--architecture] [--language ].
mhattingpete/claude-skills-marketplace
Plugin Claude Code
Bundles 5 skills, 1 command, 1 agent · 276 tokens together
Skills for software engineering workflows: git operations, test fixing, code review, feature planning, and ensemble problem solving (generates multiple solutions in parallel and selects the best).
SonarSource/sonarqube-mcp-server
MCP server Claude CodeCodexCursor +2
MCP server "sonarqube-mcp-server" as configured in SonarSource/sonarqube-mcp-server. Runs in Docker (docker.io/mcp/sonarqube:latest). Needs 3 environment variables to run.
ThibautBaissac/rails_ai_agents
Skill Claude Code
Reviews Dependabot gem upgrade PRs for breaking changes, codebase impact, and merge readiness. Use when user pastes a Dependabot PR URL, asks about a gem version bump, or wants to audit open dependency PRs ("which dep PRs are safe to merge", "audit our deps", "check dependabot"). WHEN NOT: Non-Dependabot PRs, npm/yarn…
At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: