35,390 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.
Skill Claude CodeCodex
Rigorous code review of all uncommitted changes. Analyzes architecture, code quality, security, and engineering best practices. Embeds questions and assumptions inline, then summarizes all proposed changes as a plan for user approval before any edits are made.
Skill Claude CodeCodex
Turns any goal into one short, paste-ready "gauntlet loop" prompt - a prompt that makes an agent set a concrete quality bar, split the work into small judgeable pieces, run a builder and a separate harsh critic on each, compare blind against the bar, and loop until it wins. Works for builds, writing, code, research…
alirezarezvani/claude-code-tresor
Agent
Code refactoring specialist focused on clean architecture, SOLID principles, and technical debt reduction. Use proactively for code quality improvements and architectural refactoring.
Skill Claude CodeCodex
Use this skill when reviewing or merging any community PR in unifi-mcp — even if the user just says "take a look at this PR" or "can we merge this." Covers the quality gate checklist (f-string logger ban, Ruff lint, validator registration, doc site update ordering), the fork-edit model for trusted contributors…
Command Claude Code
Command "jprompt_ultra_diff_review" from disler/just-prompt, covering ultra diff review, task 1: create diff.txt, code review, diff and task 2: git diff and append.
Plugin Claude Code
Bundles 2 commands, 1 hook · 21 tokens together
Automated code review loop: Claude implements, Codex reviews independently, Claude addresses feedback.
Instructions file
A project reference for IHub Plugins, a collection of Gradle build plugins for Java, Groovy, Kotlin, and Spring projects. It documents the project layout, supported tools, and common build commands.
Skill Claude CodeCodex
Write and run web E2E tests (Playwright) using TDD — locations, patterns, commands, and debugging.
marckohlbrugge/37signals-skills
Skill Claude CodeCodex
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.
Skill Claude CodeCodex
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…
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).
ThibautBaissac/rails_ai_agents
Skill Claude CodeCodex
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…
Agent Claude Code
Code analysis agent in Claude format.
Agent
Use this agent when C source files (.c, .h) have been created or modified, especially code involving memory allocation, file descriptors, sockets, cryptographic operations, credential handling, or external input parsing. Should be triggered on every code change to C files to catch resource lifecycle bugs and security…
Skill Claude CodeCodex
Thorough, user-invoked tech debt and architecture audit of the current codebase. Produces TECHDEBTAUDIT.md with file-cited findings, severity, effort estimates, and a required "looks bad but is actually fine" section. Use when the user asks for a debt audit, codebase health check, architecture review, or code quality…
Instructions file CodexOpenCode
AGENTS.md instructions for scanaislop/aislop, covering ai agent instructions for aislop, what is aislop?, build & test commands, cross-platform scripts and writing conventions.
Skill Claude CodeCodex
Use this skill when writing code, implementing features, refactoring, planning architecture, designing systems, reviewing code, or debugging. This skill transforms junior-level code into senior-engineer quality software through SOLID principles, TDD, clean code practices, and professional software design.
Skill Claude CodeCodex
Evaluates GitHub Pull Requests against a Test Sufficiency Matrix and Intent Realization Alignment, or provides a high-level summary of all open PRs in the repository.
Instructions file
Claude Code instructions for joinly-ai/joinly, covering claude.md, project overview, build & development commands, install all dependencies (run from repo root) and lint (ruff checks all rules by default).
Command Claude Code
Perform a comprehensive project-level review focusing on architecture, progress, and technical decisions.
Agent Claude Code
The Genblaze Maintainer — autonomous guardian of the Genblaze repo. Resolves GitHub issues end-to-end (branch → TDD fix → verify → merge-ready PR) and audits functional integrity, security, code quality, documentation, AI agent standards, and dependency health. Invoke with an issue number to fix it, with no prompt to…
levnikolaevich/claude-code-skills
Skill Claude CodeCodex
Evaluates new product directions using current demand, acquisition, competition, economics, and validation evidence. Use before commitment; not for backlog or implementation planning.
HoangNguyen0403/agent-skills-standard
Skill Claude CodeCodex
Pre-write audit for skill violations: checks planned code against loaded skill anti-patterns before any file write. Use when writing Flutter/Dart/TS code or editing SKILL.md files with active project skills. Load as composite; on auto-fixed violation, also load +common/common-learning-log.
Skill Claude CodeCodex
AI code review for aiter PRs. Catches perf regressions, silent correctness bugs, dispatch gate holes, and AI-generated code patterns. Invoke with a PR number; works through fetch → semantic understanding → rule checklist → verdict. Add new rules here as patterns emerge from real reviews.
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: