23,761 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 agents8,530Claude Code6,887Git and workflow3,618Data and AI3,582Backend and APIs3,558Languages3,485Planning3,325Code review2,903Testing2,691DevOps and cloud2,482Writing and docs2,481Memory and context2,373Research2,322Frontend2,310Security2,179Project management1,971
All Claude Code32,523 Codex24,842 OpenCode23,761 GitHub Copilot3,723 Gemini CLI2,038 Cursor1,771 Windsurf201 Kiro116
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| PH-Tools/PHX Passive House Exchange (PHX) model format and tools for model I/O | 5 | Claude Code, Codex, OpenCode | 6 | 1,432 tok |
| slamb2k/mad-skills | 5 | Claude Code, Codex, OpenCode | 2 | 5,375 tok |
| EntropyRy/Tunkki entropy.fi Invetory, Bookings, Events, Member registry, etc | 5 | Claude Code, Codex, OpenCode | 2 | 2,513 tok |
| smmariquit/tools phtools.me Tools for Filipinos | 5 | Claude Code, Codex, Cursor, OpenCode | 5 | 2,696 tok |
| RomyHaik/gim Goal-in-Mind framework for deviation prevention and token usage reduction | 5 | Claude Code, Codex, OpenCode | 1 | 1,766 tok |
| Hyper-Int/OrcaBot OrcaBot: Agentic AI coding orchestration on the web | 5 | Claude Code, Codex, OpenCode | 2 | 5,852 tok |
| F1R3FLY-io/rholang-rs | 5 | Claude Code, Codex, OpenCode | 2 | 1,752 tok |
| GiggleLiu/zlp-harness Claude Code plugin: skills for Zulip-based research harness repos (onboard, download-ref, | 5 | Claude Code, Codex, OpenCode | 2 | 1,002 tok |
| Open-Paws/cryptpad-project-management Open Paws Project Management Tool - A specialized CryptPad fork for animal advocacy organi | 5 | Claude Code, Codex, OpenCode | 2 | 12,136 tok |
| yodakeisuke/mcp-desicive | 5 | Claude Code, Codex, Cursor, OpenCode | 4 | 1,759 tok |
| siraj-samsudeen/quran-srs Web app using Django for doing Quran Revision with SRS | 5 | Claude Code, Codex, OpenCode | 2 | 432 tok |
| amenti-labs/hermes-lab File-first autonomous experiment scaffolding for long-running research controlled by AI ag | 5 | Codex, OpenCode | 1 | 510 tok |
| wyg916/smart-ledger-app | 5 | Codex, OpenCode | 1 | 765 tok |
| health-economics-guide/health-economics-guide Health Economics Guide | 5 | Codex, OpenCode | 1 | 981 tok |
| khiemnd777/noah | 5 | Codex, OpenCode | 1 | 8,932 tok |
| mhmdreza-rafiei/agent-tools A catalog of agent artifacts — agents, skills, rules, scripts, and profiles | 5 | Codex, OpenCode | 1 | 1,894 tok |
| sherifabdlnaby/alfred-aws-granted An Alfred Workflow that uses granted.dev to quickly open multiple AWS Consoles in Browser | 5 | Codex, OpenCode | 1 | 1,127 tok |
| BernydotJar/harness-sdlc Spec-driven agentic delivery for shippable software. | 5 | Claude Code, Codex, OpenCode | 16 | 201 tok |
| WalrusQuant/nfl-team-projections An open, agent-guided curriculum for building an honest NFL projection/decision engine. | 5 | Codex, OpenCode | 1 | 669 tok |
| FuDesign2008/oh-my-fangirl Your AI coding companion — she's a fangirl of your code. | 5 | Claude Code, Codex, OpenCode | 1 | 1,246 tok |
| thatoe/yay-thal-pya-zet Water delivery system with landing page, API, and mobile app support | 5 | Claude Code, Codex, OpenCode | 11 | 3,456 tok |
| fmbenhassine/chessclaw chessclaw.dev ChessClaw: Your personal chess AI assistant | 5 | Codex, OpenCode | 5 | 447 tok |
| L-K-M/Lucerne A simple word processor for letters and other small documents | 5 | Claude Code, Codex, OpenCode | 3 | 5,865 tok |
| StartripAI/ideaClaw idea directly to a auditable, trustable package.( multiple styles) | 5 | Claude Code, Codex, OpenCode | 3 | 1,212 tok |
| Magolor/Blueprint uv-first Python starter template for new repositories with HeavenBase utilities, CI, and a | 5 | Claude Code, Codex, OpenCode | 2 | 687 tok |
| milzamsz/flaredeck flaredeck.dev A desktop GUI for Cloudflare Tunnel, built for developers who want an free ngrok alternati | 5 | Claude Code, Codex, OpenCode | 5 | 3,154 tok |
| jslay88/qbt_tv_torrent_uploader Chrome Extension for upload TV Episode Torrents Magnet links to qBt | 5 | Codex, OpenCode | 1 | 1,791 tok |
| ca-lee-b/clicky-with-skills | 5 | Claude Code, Codex, OpenCode | 2 | 3,285 tok |
| zardus/voice-squad | 5 | Claude Code, Codex, OpenCode | 2 | 2,124 tok |
| pkailas/DevMind | 5 | Claude Code, Codex, OpenCode | 2 | 4,746 tok |
| kevinpineda22/escuela_riqueza escuela-riqueza.vercel.app | 5 | Claude Code, Codex, OpenCode | 2 | 13,720 tok |
| ahmedkhaledmohamed/PM-AI-Partner-Framework PM-AI-Partner-Framework | 5 | Claude Code, Codex, OpenCode | 2 | 353 tok |
| concertoy/glissando Slide decks as code, built for AI agents. | 5 | Claude Code, Codex, OpenCode | 16 | 6,271 tok |
| yyq19990828/onnxtools Vehicle model and license plate recognition ONNX project | 5 | Claude Code, Codex, OpenCode | 5 | 2,823 tok |
| jketreno/clare CLARE — AI-Assisted Development Framework | 5 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode | 28 | 6,473 tok |
| 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 | 6,595 tok |
| brazilofmux/gnucobol Dockerized GNUCOBOL (builder and runtimee) | 5 | Claude Code, Codex, OpenCode | 2 | 2,116 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 | 2,413 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 |
| nickmisasi/planner | 5 | Claude Code, Codex, OpenCode | 20 | 5,106 tok |
| 1cFE/fusion-tea Primary repo for Fusion SysMLv2 Modeling + TEA simulation | 5 | Claude Code, Codex, OpenCode | 36 | 5,947 tok |
| akirak/late-stack jingsi.space A personal website built with Effect and TanStack | 5 | Codex, OpenCode | 1 | 1,142 tok |
| aligundogdu/bite-ai-dietitian Transform personal nutrition tracking from a generic calorie database into a daily practic | 5 | Claude Code, Codex, OpenCode | 9 | 2,315 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 | 2,274 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 |