23,196 repositories keep their own agent configuration in the open: a CLAUDE.md, a rules file, instructions for Copilot, a skill the project runs on itself. These are not mods to install. They are worth reading for what they reveal — what a maintainer thinks an agent gets wrong.
Building agents7,571Claude Code6,627Data and AI3,684Backend and APIs3,492Languages3,401Planning3,221Git and workflow3,179Code review2,740Testing2,368Memory and context2,365Writing and docs2,309DevOps and cloud2,308Research2,298Frontend2,256Security2,015Productivity1,715
All Claude Code31,984 Codex23,196 OpenCode22,145 GitHub Copilot3,551 Gemini CLI1,917 Cursor1,736 Windsurf133 Kiro79
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| OutlitAI/outlit-sdk docs.outlit.ai Outlit SDK | 6 | Claude Code, Codex, OpenCode | 12 | 2,543 tok |
| bobberrisford/affiliatemcp affiliate network MCPs and skills | 6 | Claude Code, Codex, OpenCode | 11 | 6,026 tok |
| austin-starks/nexustrade-ts nexustrade.io Typed TypeScript SDK for NexusTrade portfolio authoring, backtesting, and optimization | 6 | Claude Code, Codex, OpenCode | 2 | 4,004 tok |
| Zarl-prog/Smart-git-commit Stop writing "fix stuff". AI agent skill for gold-standard git commits across Claude Code, | 6 | Codex, OpenCode | 1 | 527 tok |
| dbhq-uk/vela-skill dbhq.uk Claude Code and Codex skill for compiler-exact .NET code search - references, callers and | 6 | Codex, OpenCode | 1 | 1,318 tok |
| zzhang82/Agent-Memory-Bridge glama.ai Persistent engineering memory for coding agents over MCP. | 6 | Codex, OpenCode | 1 | 1,089 tok |
| richfrem/agent-plugins-skills Agentic OS Control Plane: governed, continuously improving execution for AI coding agents— | 6 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 6 | 79,994 tok |
| CodesWhat/portkey-admin-mcp npmjs.com Portkey Admin API control-plane MCP server with Prisma AIRS interoperability guidance | 6 | Codex, OpenCode | 1 | 71 tok |
| jojoprison/mnemo Persistent memory layer for Claude Code and Codex — your Obsidian vault on autopilot. Seve | 6 | Claude Code, Codex, OpenCode | 2 | 1,018 tok |
| bkataru/powerglide bkataru.github.io the CLI coding agent that slides: Zig-powered multi-agent harness for extreme coding workf | 6 | Claude Code, Codex, OpenCode | 2 | 2,750 tok |
| trevhud/rote roteskills.com Compile AI agent skills into cheap, fast, deterministic pipelines that run without an LLM | 6 | Claude Code, Codex, OpenCode | 2 | 22,337 tok |
| smicolon/ai-kit smicolon.com Convention packs for any AI coding tool - agents, skills, commands, and rules for 15 tools | 6 | Claude Code, Codex, OpenCode | 2 | 6,135 tok |
| Nolpak14/getregdata apify.com Official business-registry data for AI agents - KYC/AML, beneficial owners (UBO), insolven | 6 | Codex, OpenCode | 1 | 1,030 tok |
| yinjialu/ai-frontier-daily yinjialu.github.io Daily AI industry leader updates card: fetches official updates from Anthropic and others | 6 | Claude Code, Codex, OpenCode | 2 | 4,545 tok |
| WesleySmits/agent-skills 43 production-ready skills for AI coding agents. Works with Claude, GitHub Copilot, Cursor | 6 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 1,432 tok |
| figitaki/reviews reviews.figitaki.dev Code review tool for arbitrary diffs (Phoenix + Rust CLI) | 6 | Claude Code, Codex, OpenCode | 2 | 7,049 tok |
| sergeionlyart/minius_codex_lab Open-source Codex workspace, skills and verifiable-document tooling for evidence-grounded | 6 | Codex, OpenCode | 1 | 742 tok |
| tiankonglan/TomeWiki Game wiki template: clone it, name the game, deploy. Unofficial fan sites you own — not Fa | 6 | Claude Code, Codex, OpenCode | 2 | 1,065 tok |
| PBNZ/newton-skill newton.mystuffonline.org A Claude skill that turns Claude into a rigorous reasoning and sparring partner — honest e | 6 | Codex, OpenCode | 1 | 184 tok |
| MantaDigital/stingray-agent-skills stingray.fi Build and test trading strategies with Stingray from any SKILL.md-compatible agent, includ | 6 | Codex, OpenCode | 1 | 82 tok |
| ramboz/jig A Claude Code and Codex plugin that scaffolds AI-native development practices into new pro | 6 | Claude Code, Codex, OpenCode | 8 | 6,703 tok |
| amergrgic/kodama getkodama.dev Multi-agent pack for the Kiro CLI — one orchestrator, eight specialists, zero lock-in | 6 | Codex, OpenCode | 1 | 536 tok |
| netresearch/cli-tools-skill Agent Skill for automatic CLI tool management - installs missing tools, audits environment | 6 | Codex, OpenCode | 1 | 591 tok |
| will-17173/telegram-cli will-17173.github.io Multi-account Telegram CLI for syncing chats, searching messages locally, listening in rea | 6 | Codex, OpenCode | 3 | 907 tok |
| handsomeng/Hskill-chatcut Reusable Agent Skills for ChatCut talking-head editing and AI-driven publishing to Xiaohon | 6 | Codex, OpenCode | 1 | 32 tok |
| darecstowell/scratchboard darecstowell.github.io A kanban board for the markdown tickets already in your repo. One npx command, nothing ins | 6 | Claude Code, Codex, OpenCode | 2 | 2,284 tok |
| sayeed1999/agent-skills Reusable agent skills for battle-tested engineering judgment. Works with Claude Code, Curs | 6 | Claude Code, Codex, OpenCode | 2 | 2,289 tok |
| MangouArt/mangou mangou.art Bring AI Comic Director to your OpenClaw | 6 | Codex, OpenCode | 1 | 1,885 tok |
| AlessandroFare/fable-frame Universal AI agent skill: Fable Brain behavior + Karpathy agent-orchestration workflow + 5 | 6 | Codex, OpenCode | 1 | 1,338 tok |
| Avyayalaya/pm-skills-arsenal avyayalaya.github.io 12 codex-grade PM skills (1,000–1,300 lines each) for senior PMs, founders, and AI agents. | 6 | Codex, OpenCode | 1 | 1,579 tok |
| malekokour/clinpharm-pmx-skills malekokour.github.io Turn any AI agent into a clinical pharmacologist and pharmacometrician. It reviews, reconc | 6 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 1,501 tok |
| debugbundle/debugbundle debugbundle.com DebugBundle product source and runtime code. | 6 | Claude Code, Codex, OpenCode | 7 | 2,890 tok |
| yeaight7/agent-powerups Curated power-ups for coding agents: skills, slash commands, MCP configs, hooks, AGENTS.md | 6 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 2,477 tok |
| Haaaiawd/Sequential-thinking-skills Sequential thinking for AI agents: a reusable skill and CLI runtime for stepwise reasoning | 6 | Codex, OpenCode | 1 | 1,736 tok |
| vibeknow/cli vibeknow.ai Official VibeKnow CLI — turn documents and URLs into professional videos in one command. B | 6 | Codex, OpenCode | 1 | 5,873 tok |
| smallocean43658/codex-superpowers Codex-first fork of Superpowers skills with Codex-native tool guidance | 6 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 1,849 tok |
| mohamedzhioua/agent-done-or-not npmjs.com Catch your AI agent lying about "done" A one-file proof-gate for Claude Code, Cursor & Cod | 6 | Claude Code, Codex, Cursor, OpenCode | 3 | 807 tok |
| idaibin/skills skills.sh Independent Agent Skills for repository analysis, planning, implementation, review, delive | 6 | Claude Code, Codex, OpenCode | 2 | 1,311 tok |
| northseadl/norix-skills skills.norix-dev.com Plug-and-play AI Agent skill collection — Feishu integration · Mermaid diagrams · Codex or | 6 | Codex, OpenCode | 1 | 338 tok |
| samzong/agent-brains Personal agent brain catalog for coding agents: AGENTS.md, SOUL.md, MEMORY.md, skills, wor | 6 | Codex, OpenCode | 1 | 547 tok |
| anh-chu/llm-wiki-pm PM knowledge base skill for Claude Code. Karpathy's LLM Wiki pattern with supersession, pr | 6 | Claude Code, Codex, OpenCode | 1 | 1,202 tok |
| koshkinvv/ios-agent-skills 9 expert-level iOS development skills for Claude Code, Codex, and AI coding agents. SwiftU | 6 | Codex, OpenCode | 1 | 831 tok |
| onimusya/media-gen A production-ready CLI for multi-provider media generation. Generate images, videos, voice | 6 | Codex, OpenCode | 1 | 1,505 tok |
| stewie-sh/agent-crystallize Local-first checkpoints and crystals for long-running AI coding agent sessions. | 6 | Claude Code, Codex, OpenCode | 2 | 467 tok |
| matematicsolutions/awesome-matematic-skills-pl matematicsolutions.com Polish hub of legal-AI skills - 41 skills in 8 Claude Code / Cowork bundles (LLM output ve | 6 | Claude Code, Codex, OpenCode | 2 | 2,031 tok |
| feO2x/guided-coding Contains Guided-Coding related AI Skills for different Coding Agents. | 6 | Codex, OpenCode | 1 | 387 tok |
| lucaperret/agent-skills Agent Skills that give AI coding agents superpowers beyond code — macOS native apps, MCP s | 6 | Claude Code, Codex, OpenCode | 2 | 727 tok |
| carbonshow/intent-fluid From raw concept to finished deliverables. A collection of general-purpose autonomous meth | 6 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 1,685 tok |
| ucsahinn/codex-chef A cross-platform Codex setup kit with specialist agents, curated skills, safe MCP defaults | 6 | Codex, OpenCode | 1 | 352 tok |
| valkryhx/google_adk_agent a startup but not simple agent demo using google adk. | 6 | Claude Code, Codex, OpenCode | 2 | 3,204 tok |