22,170 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 agents7,588Claude Code6,636Data and AI3,676Backend and APIs3,496Languages3,402Planning3,219Git and workflow3,187Code review2,745Testing2,374Memory and context2,364DevOps and cloud2,310Writing and docs2,309Research2,295Frontend2,261Security2,021Productivity1,715
All Claude Code31,998 Codex23,222 OpenCode22,170 GitHub Copilot3,550 Gemini CLI1,918 Cursor1,738 Windsurf137 Kiro80
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| letsgogeeky/aichitect aichitect.dev aichitect.dev | AI-tools mapper and an MCP server to recommend stacks without wasting toke | 5 | Claude Code, Codex, OpenCode | 2 | 5,625 tok |
| brazilofmux/gnucobol Dockerized GNUCOBOL (builder and runtimee) | 5 | Claude Code, Codex, OpenCode | 2 | 1,374 tok |
| prashishh/seo-geo-report-engine aeoseo-visibility.prashish.xyz Are you seen across search, AI, and social? An open-source SEO and AI-search (GEO) report | 5 | Claude Code, Codex, OpenCode | 24 | 4,320 tok |
| feststelltaste/problemrider feststelltaste.github.io ProblemRider is an application that helps software teams dig deeper into the real root cau | 5 | Claude Code, Codex, Gemini CLI, OpenCode | 12 | 2,300 tok |
| wavenumber-eng/supply-chain-monkey | 5 | Claude Code, Codex, OpenCode | 2 | 1,312 tok |
| Chrisissorry/lazyslides Slide decks with native agentic AI integration. | 5 | Claude Code, Codex, OpenCode | 13 | 5,549 tok |
| kikin81/nubecita Nubecita is an android blue sky client | 5 | Claude Code, Codex, OpenCode | 16 | 10,845 tok |
| nickmisasi/planner | 5 | Claude Code, Codex, OpenCode | 20 | 5,106 tok |
| CBirkbeck/AINTLIB Atlas of formalised number theory in Lean (Verso blueprint) | 5 | Claude Code, Codex, OpenCode | 2 | 4,539 tok |
| akirak/late-stack jingsi.space A personal website built with Effect and TanStack | 5 | Codex, OpenCode | 1 | 1,142 tok |
| s-annam/okfmem okfmem engine — self-maintaining OKF markdown memory (decay + consolidation) for AI coding | 5 | Claude Code, Codex, OpenCode | 7 | 1,548 tok |
| global-mysterysnailrevolution/physical-capability-cloud | 5 | Claude Code, Codex, OpenCode | 23 | 12,222 tok |
| tdiderich/kazam tdiderich.github.io | 5 | Claude Code, Codex, OpenCode | 2 | 2,114 tok |
| Spc-jgs/obsidian-kb-skill Cross-platform AI skill that turns any coding agent (Claude Code, Codex, Cursor and more) | 5 | Claude Code, Codex, OpenCode | 2 | 1,036 tok |
| AlexanderIstomin/barry-cache Barry Cache remembers your repo | 5 | Claude Code, Codex, OpenCode | 2 | 2,456 tok |
| bcharleson/crystallized-intelligence A git-native framework for pre-compiling domain expertise into agent-readable knowledge la | 5 | Codex, OpenCode | 1 | 746 tok |
| brmbh/wordpress Agentic WordPress starter theme: Bootstrap 5 + Gutenberg + ACF block factory with agent-ag | 5 | Claude Code, Codex, OpenCode | 2 | 2,184 tok |
| bcorfman/arcadeactions pypi.org Clear, condition‑driven motion and behavior orchestration for Arcade projects. | 5 | Codex, OpenCode | 1 | 242 tok |
| m3taz-ahmed/ai-globals Global AI rules and tech stack definitions | 5 | Claude Code, Codex, GitHub Copilot, OpenCode, Windsurf | 10 | 4,616 tok |
| quaylabshq/browserops MCP server that drives your live Chrome with observation-verified actions and procedure me | 5 | Claude Code, Codex, OpenCode | 2 | 4,730 tok |
| huahua0601/ses-sender ses-sender | 5 | Claude Code, Codex, OpenCode | 2 | 3,309 tok |
| Principle-Labs/Corivo corivo.ai A memory companion that lives in your AI workflow | 5 | Claude Code, Codex, OpenCode | 2 | 4,843 tok |
| egedursun/clawtfup Open claws. Closed loopholes. | 5 | Claude Code, Codex, OpenCode | 5 | 969 tok |
| oh-my-engine/oh-my-engine oh-my-engine | 5 | Claude Code, OpenCode | 48 | — |
| crypticsaiyan/githubwrapped github-wrapped-unique123.southeastasia.azurecontainer.io GitHub Wrapped: pulls your public GitHub activity, distills it into standout stats and ach | 5 | Claude Code, Codex, Cursor, OpenCode | 6 | 4,788 tok |
| paritytech/playground-cli docs.polkadot.com Command-line tooling for creating, building and deploying applications with Polkadot Playg | 5 | Claude Code, Codex, OpenCode | 2 | 20,147 tok |
| jain777/jobclaw-skills Open-source Claude Code skills that run your entire job hunt — search, fit scoring, tailor | 5 | Claude Code, Codex, OpenCode | 2 | 1,899 tok |
| sxxpqp/linux sxxpqp.top Linux operations knowledge base and configuration archive covering K8s, Docker, CI/CD, mon | 5 | Claude Code, Codex, OpenCode | 16 | 8,217 tok |
| zot/mini-spec A Claude skill that implements 3-level spec-driven CRC-based design | 5 | Claude Code, Codex, OpenCode | 5 | 806 tok |
| SamyGenAI/Smart-creator-design-system | 5 | Claude Code, Codex, OpenCode | 13 | 4,823 tok |
| projectbluefin/bluefin-mcp An MCP server for interacting with Bluefin from your agent client | 5 | Codex, GitHub Copilot, OpenCode | 2 | 1,778 tok |
| matomo-org/plugin-McpServer | 5 | Codex, OpenCode | 1 | 2,885 tok |
| Enlavan/EODHD_MCP_server MCP server to connect LLM with EODHD API | 5 | Claude Code, Codex, OpenCode | 2 | 2,030 tok |
| terramate-io/terramate-mcp-server The Terramate MCP Server integrates Terramate CLI and Terramate Cloud with ChatGPT, Cursor | 5 | Claude Code, Codex, OpenCode | 2 | 9,325 tok |
| flor3z-github/redmine-mcp-server Model Context Protocol server for Redmine integration | 5 | Claude Code, Codex, OpenCode | 2 | 3,987 tok |
| TonisOrmisson/limesurvey-mcp Limesurvey MCP server | 5 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 2,080 tok |
| quanghoangf/vibedoc Local-first project intelligence for AI-assisted development. | 5 | Claude Code, Codex, OpenCode | 2 | 859 tok |
| slashwhy/super-todo | 5 | Claude Code, Codex, GitHub Copilot, OpenCode | 45 | 10,775 tok |
| a2ngerer/claude_onboarding_agent | 5 | Claude Code, Codex, OpenCode | 8 | 2,841 tok |
| mahdibrr/awesome-nextjs-supabase Curated Next.js + Supabase resources for what breaks AFTER you deploy: RLS silent failures | 5 | Claude Code, Codex, OpenCode | 2 | 2,631 tok |
| MarwanDevSpace/mcp-flutter-apk-injector Model Context Protocol (MCP) server for automated Android APK reverse engineering, Smali b | 5 | Claude Code, Codex, OpenCode | 3 | 1,670 tok |
| fendouai/huorengan | 5 | Claude Code, Codex, OpenCode | 2 | 579 tok |
| LilMGenius/AFK Eyes & Hands for AI Agents. 👀🦾 You go AFK. AI opens its eyes, grabs your mouse. | 5 | Claude Code, Codex, Cursor, OpenCode | 7 | 2,819 tok |
| zloether/serverless-mcp-server Template for a serverless MCP server | 5 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode, Windsurf | 5 | 1,779 tok |
| pamelafox/py-ai-mcp-tool-schemas pamelafox.github.io "Improving MCP tool schemas for agent reliability" talk resources: MCP server, agents, eva | 5 | Codex, OpenCode | 1 | 1,203 tok |
| rbergman/claude-haskell-starter | 5 | Claude Code, Codex, OpenCode | 16 | 670 tok |
| tokuhirom/blog4 tokuhirom.github.io | 5 | Claude Code, Codex, OpenCode | 2 | 1,814 tok |
| manager/wolfs-basement | 5 | Claude Code, Codex, OpenCode | 2 | 6,977 tok |
| tvergho/agentdex agentdex.sh Local search engine for your AI coding conversations. | 5 | Claude Code, Codex, OpenCode | 3 | 3,958 tok |
| alisheryeginbay/xpresso Xcode MCP server - build, test, run, and manage simulators from Claude Code | 5 | Claude Code, Codex, OpenCode | 2 | 588 tok |