4,840 projects whose own agent configuration covers building agents. These are not mods to install — they are how the maintainers of these repositories tell an agent what to do, and what to avoid.
All projects Claude Code6,606Data and AI3,688Backend and APIs3,494Languages3,401Planning3,209Git and workflow3,151Code review2,736Memory and context2,361Testing2,351DevOps and cloud2,300Writing and docs2,296Research2,295
Any agent Claude CodeCodexOpenCodeGitHub CopilotGemini CLICursorWindsurfKiro
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| ytubecoder/codex-in-claude Claude Code skill for iterative plan review with Codex, Grok, or both as a mediated counci | 2 | Claude Code, Codex | 1 | 2,188 tok |
| bastndev/skills skills.sh Public repository - Agent Skills (🔥) | 2 | Claude Code, Codex, OpenCode | 2 | 743 tok |
| alexander-akhmetov/programmator Autonomous Claude Code orchestrator that executes multi-task plans without supervision. | 2 | Claude Code, Codex, OpenCode | 2 | 483 tok |
| piecioshka/whose-context-wins Poligon do sprawdzania, który plik konfiguracyjny (CLAUDE.md, AGENTS.md, .cursorrules...) | 2 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode | 5 | 62 tok |
| alexio777/plan-swarm Agent skill: recursive plan with mechanically gated leaves + dependency-safe subagent wave | 2 | Claude Code, Codex, OpenCode | 1 | 239 tok |
| YSAA1/harness-workflow Context-aware agent workflow and project harness for Codex, Claude Code, and Cursor. | 2 | Claude Code, Codex, Cursor, OpenCode | 14 | 2,016 tok |
| xhqing/CC-Bridge Claude Code upstream bridge framework (GLM/DeepSeek/MiMo/Kimi/Qwen) — routes Claude Code t | 2 | Codex, OpenCode | 1 | 8 tok |
| Dtdkvn/codex-oi Universal second-opinion bridge for AI coding agents. Pluggable engines (Codex, Gemini) ca | 2 | Codex, OpenCode | 1 | 1,510 tok |
| RBraga01/builder-ai rbraga01.github.io Your AI assistant will skip the eval. This pack won't let it. Drop-in enforcement skills + | 2 | Claude Code, Codex, OpenCode | 2 | 1,083 tok |
| korbinjoe/TeemAI The GUI for Claude Code, Codex, and your CLI fleet — every session in one place, your atte | 2 | Claude Code, Codex, Cursor, OpenCode | 9 | 1,734 tok |
| s977043/PlanGate s977043.github.io Gate-based workflow for AI coding agents | 2 | Claude Code, Codex, OpenCode | 2 | 3,646 tok |
| Adit-Jain-srm/skill-forge 18 AI agent skills that catch what your agent misses: hidden code debt, false completions, | 2 | Claude Code, Codex, OpenCode | 2 | 1,461 tok |
| natuleadan/skills skills.sh Multi-domain agent skills collection for AI coding agents (Claude, Cursor, Copilot, OpenCo | 2 | Claude Code, Codex, OpenCode | 2 | 145 tok |
| AlexFischman/mcp-skill-creator-agency SkillCreatorAgency: an Agency Swarm starter that connects a “skill creator” agent to the C | 2 | Claude Code, Codex, OpenCode | 2 | 6,189 tok |
| chris-hendrix/ai-hub Opencode agents and skills | 2 | Codex, OpenCode | 1 | 1,594 tok |
| Jartan-LLC/grimoire Curated plugins for development workflows, for Claude Code and Codex. | 2 | Claude Code, Codex, OpenCode | 3 | 747 tok |
| charliechenye/SkillGate chenyezhu.com Pre-merge and pre-install trust checks for AI-agent skills and MCP configurations. Scan ca | 2 | Codex, OpenCode | 1 | 477 tok |
| ssdeanx/AI-Skills Claude Skills, Modular, self-contained "Skills" that extend AI capabilities with specializ | 2 | Codex, GitHub Copilot, OpenCode | 2 | 3,905 tok |
| nordicnode/skillpack crates.io Generate, verify, and maintain AI agent guidance for your OSS project — skills, plugins, a | 2 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 3,212 tok |
| elitongadotti/cockpit Cockpit is a user-scoped skillset for Claude and Codex. Hooks and Skills are distributed a | 2 | Claude Code, Codex, OpenCode | 2 | 1,202 tok |
| lacerbi/dotclaude My Claude Code settings and custom commands | 2 | Claude Code, Codex | 1 | 950 tok |
| netopsengineer/agent-skill-description-optimizer Optimizes the description frontmatter of a Claude Code / Agent Skill - the text that decid | 2 | Claude Code, Codex, OpenCode | 2 | 4,978 tok |
| Apolinariolanga/skills apolinariolanga.github.io 🤖 Explore and manage skills in the open agent ecosystem with this powerful CLI tool, supp | 2 | Codex, OpenCode | 1 | 955 tok |
| yu-iskw/meta-agent-skills Standardized, portable AI agent skills that proactively bootstrap your codebase for autono | 2 | Claude Code, Codex, OpenCode | 2 | 2,177 tok |
| yschimke/skills yschimke.github.io Helping the Agents Compose the Things | 2 | Claude Code, Codex, OpenCode | 2 | 706 tok |
| FluxonLab/Skillry fluxonlab.com Installable, permission-bounded, multi-platform agent skills & subagents for Claude Code, | 2 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 6,159 tok |
| Supersynergy/agent-token-saver-skill-router Your agent reads the few skills a task needs, not forty. Picks none, one, or a small bound | 2 | Claude Code, Codex, OpenCode | 2 | 250 tok |
| mrzhangguoguo/oh-my-workbuddy 1:1 WorkBuddy port of oh-my-codex — 46 catalog-driven skills (30 active + 16 deprecated), | 2 | Codex, OpenCode | 1 | 484 tok |
| markskrypka/stem stem.cooking Engineering discipline for coding agents: size the work, keep every change on the record, | 2 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 285 tok |
| shengyy/agent-skills Reusable AI agent skills for Claude Code / Codex — install with npx skills | 2 | Claude Code, Codex, OpenCode | 2 | 676 tok |
| marcusrbrown/dev-like mrbro.dev Profile a shop's engineering culture from public sources and install develop-like-<target> | 2 | Claude Code, Codex, OpenCode | 1 | 222 tok |
| EmZod/Agent-Focus-Group Test AI tool documentation against multiple models before shipping. Send skill docs to GPT | 2 | Codex, OpenCode | 1 | 2,284 tok |
| arkgum/arkgum-agent-skills Source-grounded NotebookLM research skill that turns a topic into a cited page brief and b | 2 | Codex, OpenCode | 1 | 284 tok |
| jukrap/ai-agent-playbook npmjs.com Reusable AI agent skills, project templates, and guardrails for safer software maintenance | 2 | Codex, OpenCode | 1 | 331 tok |
| storious/agent-playbook Optional package and lifecycle manager for Agul runtimes, Skills, Plugins, and .agents pac | 2 | Codex, OpenCode | 1 | 372 tok |
| Tradebaas/Groundwork tradebaas.github.io The operating system for AI-built software: one rulebook, a skill library, project memory | 2 | Claude Code, Codex, OpenCode | 5 | 2,437 tok |
| zmij/agent-kb Drop-in Qdrant-backed knowledge base for LLM coding agents, exposed over MCP | 2 | Claude Code, Codex, OpenCode | 2 | 1,260 tok |
| jorgealves/agent_skills My Agent Skills Configurations | 2 | Codex, OpenCode | 1 | 1,842 tok |
| matracey/daisyui-mcp-server MCP server for daisyUI React components — search docs, props, and code examples from any A | 2 | Codex, GitHub Copilot, OpenCode | 2 | 1,577 tok |
| montagao/skills my .skills folder | 2 | Codex, OpenCode | 1 | 807 tok |
| seatlayer/seatlayer-ai-toolkit docs.seatlayer.io SeatLayer's AI toolkit for coding agents — portable agent skills, deterministic integratio | 2 | Codex, OpenCode | 1 | 142 tok |
| 2612evgenii-hue/business-idea-evaluator Objective evaluation of business ideas through 18 subagents and a Business Reality Score. | 2 | Codex, OpenCode | 1 | 938 tok |
| ai-creed/ai-shakespii npmjs.com Workbench for Agent Skills — lint, test, benchmark, and gate-install SKILL.md skills for C | 2 | Codex, OpenCode | 1 | 2,002 tok |
| yu-iskw/skill-inspector npmjs.com A sophisticated tool designed to bring quality and security to the world of AI Agent Skill | 2 | Claude Code, Codex, OpenCode | 2 | 617 tok |
| Rayan55050/progressive-agent Provide a customizable AI assistant on Telegram with multiple tools, skills, and monitors | 2 | Claude Code, Codex, OpenCode | 2 | 1,573 tok |
| cagdasyurekli/codex-agy-worker cagdasyurekli.github.io Codex skill for delegating bounded coding work to Antigravity CLI (agy), then independentl | 2 | Codex, OpenCode | 1 | 2,956 tok |
| theonlym7md/arabic-ai-skills skills.sh Arabic UX writing, RTL design, and product-localization skills for Codex, Claude Code, Cur | 2 | Codex, OpenCode | 1 | 311 tok |
| SathiaAI/adversarial-review Multi-model adversarial code review with a deterministic, machine-computed release verdict | 2 | Codex, OpenCode | 1 | 634 tok |
| programmingWTF/repo-standardizer clawhub.ai Agent skill: polish any GitHub repo's surface — labels, issue forms, PR template, CI, bran | 2 | Claude Code, Codex, OpenCode | 2 | 751 tok |
| warpdotdev/recruiting-sourcing-agent-oss Molly — a prompt-driven AI recruiting sourcing agent. Finds candidates via Exa, calibrates | 2 | Codex, OpenCode | 1 | 1,218 tok |