32,436 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 agents8,442Claude Code6,875Data and AI3,584Git and workflow3,574Backend and APIs3,550Languages3,468Planning3,315Code review2,876Testing2,653DevOps and cloud2,462Writing and docs2,461Memory and context2,373Research2,315Frontend2,301Security2,167Project management1,944
All Claude Code32,436 Codex24,692 OpenCode23,614 GitHub Copilot3,700 Gemini CLI2,016 Cursor1,769 Windsurf202 Kiro113
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| NVIDIA-NeMo/Megatron-Bridge docs.nvidia.com Training library for Megatron-based models with bidirectional Hugging Face conversion capa | 983 | Claude Code, Codex, OpenCode | 4 | 1,331 tok |
| sodiumsun/agenttrail Local observability for AI coding agents. Agenttrail Map shows your project as a live map | 980 | Claude Code, Codex, OpenCode | 2 | 1,348 tok |
| routatic/proxy deepwiki.com route Claude Code requests through multiple upstream providers (OpenCode Go, OpenCode Zen, | 979 | Claude Code, Codex, OpenCode | 2 | 9,899 tok |
| repoprompt/repoprompt-ce repoprompt.com Community edition of RepoPrompt: a native macOS context engineering app for AI coding agen | 979 | Claude Code, Codex, OpenCode | 10 | 4,517 tok |
| friuns2/codex-mobile friuns2.github.io 🚀 Run Codex Mobile Anywhere: Linux, Windows, or Termux on Android 🚀 | 978 | Claude Code, Codex, OpenCode | 5 | 2,724 tok |
| Xoshbin/asyar asyar.org The power of Raycast. The speed of Alfred. Privacy by design. | 978 | Claude Code, Codex, OpenCode | 7 | 2,194 tok |
| Rishurajgautam24/free-claude-code Use Claude Code for free in the terminal, VSCode extension, or via Discord | 977 | Claude Code, Codex, OpenCode | 2 | 1,670 tok |
| Get-Concord-AI/concord-mcp getconcord.ai Live messaging for coding agents | 976 | Claude Code | 1 | 1,434 tok |
| toonight/get-shit-done-for-antigravity | 975 | Claude Code, Codex | 17 | — |
| microsoft/wassette microsoft.github.io Wassette: A security-oriented runtime that runs WebAssembly Components via MCP | 974 | Claude Code, Codex, GitHub Copilot, OpenCode | 9 | 510 tok |
| MeisnerDan/mission-control Open-source task management for the agentic era. The command center for solo entrepreneurs | 974 | Claude Code | 2 | 5,281 tok |
| lich0821/ccNexus Intelligent API gateway for Claude Code and Codex CLI - rotate endpoints, monitor usage, a | 973 | Claude Code | 1 | 1,523 tok |
| classmethod/tsumiki tsumiki | 972 | Claude Code | 1 | 606 tok |
| Saik0s/mcp-browser-use | 972 | Claude Code, Codex, OpenCode | 2 | 1,634 tok |
| Rheosoph/flow-like flow-like.com Flow-Like: Strongly Typed Enterprise Scale Workflows. Built for scalability, speed, seamle | 972 | Claude Code, Codex, GitHub Copilot, OpenCode | 8 | 8,452 tok |
| zenstory-ai/novel-to-game zenstory.ai Agent skills for source-grounded novel-to-game adaptation (novel adaptation to game / stor | 972 | Claude Code, Codex, OpenCode | 2 | 982 tok |
| dondai44423/donsetch Web fetch, search, and crawl for AI agents. Built from scratch in Rust. No keys, no accoun | 972 | Claude Code, Codex, OpenCode | 2 | 1,430 tok |
| trailofbits/claude-code-devcontainer Sandboxed devcontainer for running Claude Code in bypass mode safely. Built for security a | 970 | Claude Code | 1 | — |
| zqiren/Orbital orbital.top Context is yours. Agents are replaceable. | 969 | Claude Code, Codex, OpenCode | 2 | 8,202 tok |
| AlmanacCode/codealmanac codealmanac.com A codebase wiki for AI coding agents. Captures what the code can't say: decisions, flows, | 968 | Claude Code, Codex, OpenCode | 5 | 3,548 tok |
| rohitg00/kubectl-mcp-server hub.docker.com Published in CNCF Landscape: A MCP server for Kubernetes. | 968 | Claude Code | 1 | 7,905 tok |
| freestylefly/wesight wesight.ai Open-source desktop AI agent workspace with one-click Claude Code, Codex, OpenClaw, Hermes | 967 | Claude Code, Codex, OpenCode | 2 | 6,630 tok |
| luongnv89/asm luongnv.com The universal skill manager for AI coding agents. | 966 | Claude Code, Codex, OpenCode | 2 | 3,143 tok |
| kardolus/chatgpt-cli ChatGPT CLI is a powerful, multi-provider command-line interface for working with modern L | 965 | Claude Code, Codex, OpenCode | 2 | 2,596 tok |
| huifer/WellAlly-health wellally.tech Ally-Health is an intelligent healthcare assistant that harnesses advanced AI technology a | 964 | Claude Code | 77 | — |
| iamfakeguru/agent-md Production-grade agent directives for autonomous coding agents: Claude Code, Codex, Cursor | 963 | Claude Code, Codex | 7 | 115 tok |
| coder/httpjail HTTP(s) request filter for processes | 960 | Claude Code, Codex, OpenCode | 7 | 2,482 tok |
| im4codes/imcodes im.codes The IM for agents. Shared Agent Context & Memory, supervised execution, and cross-agent au | 959 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 7 | 3,020 tok |
| hmans/beans A CLI-based, flat-file issue tracker for humans and robots. 🤖 | 959 | Claude Code | 6 | 1,364 tok |
| NVlabs/ASPIRE research.nvidia.com ASPIRE: Agentic /Skills Discovery for Robotics | 959 | Claude Code, Codex, OpenCode | 6 | 1,500 tok |
| mouse-lin/finesse-skill | 958 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 5,571 tok |
| wordflowlab/novel-writer A novel-writing tool implemented with reference to Spec-kit | 957 | Claude Code, GitHub Copilot | 1 | 1,183 tok |
| bgauryy/octocode octocode.ai Code research platform for AI agents; find, understand, and prove context across your code | 957 | Claude Code, Codex, OpenCode | 2 | 3,171 tok |
| ethanplusai/jarvis JARVIS — a voice assistant for Claude Code. Talk to your Mac and he brainstorms a project | 957 | Claude Code | 1 | 3,216 tok |
| getsentry/toolkit mcp.sentry.dev Agentic tooling for Sentry | 957 | Claude Code, Codex, Cursor, OpenCode | 24 | 1,725 tok |
| pydantic/pydantic-ai-harness Batteries for your Pydantic AI agent. | 956 | Claude Code, Codex, OpenCode | 6 | 3,154 tok |
| kossakovsky/selfhost-ai One-command installer for a self-hosted AI stack on your own server: n8n, Ollama, Open Web | 955 | Claude Code | 2 | 11,781 tok |
| GarethManning/education-agent-skills garethmanning.com 165 evidence-grounded AI skills for teachers, school leaders and EdTech builders—pedagogy, | 955 | Claude Code, Codex, OpenCode | 2 | 1,144 tok |
| sanity-io/next-sanity sanity.io Sanity toolkit for Next.js | 955 | Claude Code, Codex, OpenCode | 2 | 1,359 tok |
| phuryn/pm-brain productcompass.pm PM Brain OS: The Second Brain for Product Managers, Made of Markdown | 954 | Claude Code, Codex, OpenCode | 15 | 1,983 tok |
| russelleNVy/three-man-team A structured 3-agent AI dev team — Architect, Builder, Reviewer. Built from production use | 953 | Claude Code | 1 | 326 tok |
| HaschekSolutions/pictshare pictshare.net :camera: PictShare is an open source image, mp4, pastebin hosting service with a simple re | 952 | Claude Code | 1 | 1,294 tok |
| alexknowshtml/smaug Archive your Twitter/X bookmarks to markdown with AI-powered analysis. Supports Claude Cod | 951 | Claude Code | 1 | — |
| d6t/d6tflow d6tflow.readthedocs.io Python library for building highly effective data science workflows | 949 | Claude Code | 1 | 3,950 tok |
| Pipelex/pipelex pipelex.com Build AI methods with your coding agent, then run them anywhere: as an MCP for chatbots, a | 949 | Claude Code, Codex, OpenCode | 15 | 12,453 tok |
| superdesigndev/superdesign-skill superdesign.dev The design skill for Claude Code, Cursor and any coding agent. Stop shipping AI-slop UI: t | 949 | Claude Code, Codex, OpenCode | 2 | 1,701 tok |
| open-mercato/cezar cezar.run Open-source orchestrator and ADE for running Claude Code, Codex, OpenCode, Pi and other AI | 949 | Claude Code, Codex, OpenCode | 5 | 10,178 tok |
| JuliusBrussee/caveman-code caveman.so Frozen — terminal coding agent measured at 1.93× fewer tokens than Codex CLI. Still works; | 947 | Claude Code, Codex, OpenCode | 2 | 3,776 tok |
| homeassistant-ai/skills Home Assistant skills for agents | 947 | Claude Code, Codex, OpenCode | 3 | 2,884 tok |
| zhoushoujianwork/easyeda-agent eda.daboluo.cc EasyEDA Pro automation: the hands of your AI harness — typed schematic/PCB actions via CLI | 947 | Claude Code, Codex, OpenCode | 5 | 2,957 tok |