32,024 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 agents7,410Claude Code6,578Data and AI3,695Backend and APIs3,487Languages3,404Planning3,188Git and workflow3,106Code review2,712Memory and context2,351Testing2,325Research2,289DevOps and cloud2,283Writing and docs2,279Frontend2,245Security1,983Productivity1,702
All Claude Code32,024 Codex23,149 OpenCode21,923 GitHub Copilot3,513 Gemini CLI1,905 Cursor1,728 Windsurf83 Kiro58
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| jitsucom/jitsu jitsu.com Jitsu is an open-source Segment alternative. Fully-scriptable data ingestion engine for mo | 5,064 | Claude Code, Codex, OpenCode | 2 | 1,599 tok |
| Marker-Inc-Korea/AutoRAG marker-inc-korea.github.io AutoRAG: Now your agent can find anything in your computer. It gets smarter if you are usi | 5,061 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 8,161 tok |
| Kiln-AI/Kiln kiln.tech Build, Evaluate, and Optimize AI Systems. Includes evals, RAG, agents, fine-tuning, synthe | 5,048 | Claude Code, Codex, OpenCode | 10 | 1,070 tok |
| pollinations/pollinations pollinations.ai Your Friendly Open-Source Gen-AI Platform | 5,035 | Claude Code, Codex, OpenCode | 28 | 4,321 tok |
| harbor-framework/harbor harborframework.com Framework for evaluating and improving agents | 5,027 | Claude Code, Codex, OpenCode | 2 | 4,100 tok |
| PeonPing/peon-ping peonping.com Warcraft III Peon voice notifications (+ more!) for Claude Code, Codex, IDEs, and any AI a | 5,021 | Claude Code, Gemini CLI | 2 | 4,213 tok |
| clidey/whodb whodb.com Where data access meets operational intelligence | 5,020 | Claude Code, Codex, OpenCode | 6 | 3,204 tok |
| Expensify/App new.expensify.com Welcome to New Expensify: a complete re-imagination of financial collaboration, centered a | 5,020 | Claude Code, Codex, OpenCode | 18 | 1,397 tok |
| yuin/goldmark :trophy: A markdown parser written in Go. Easy to extend, standard(CommonMark) compliant, | 5,004 | Claude Code, Codex, OpenCode | 2 | 497 tok |
| vercel/eve eve.dev The Open Framework for Building Agents | 5,003 | Claude Code, Codex, OpenCode | 4 | 3,123 tok |
| icip-cas/PPTAgent arxiv.org An Agentic Framework for Reflective PowerPoint Generation | 4,997 | Claude Code, Codex, OpenCode | 2 | 1,432 tok |
| pytorch/executorch executorch.ai On-device AI across mobile, embedded and edge for PyTorch | 4,991 | Claude Code | 2 | — |
| SaladDay/cc-switch-cli ⭐️ A cross-platform CLI All-in-One assistant tool for Claude Code, Codex & Gemini CLI. | 4,987 | Claude Code, Codex, OpenCode | 2 | 5,070 tok |
| tfutils/tfenv Terraform version manager | 4,967 | Claude Code, Codex, GitHub Copilot, OpenCode | 14 | 4,189 tok |
| mock-server/mockserver-monorepo mock-server.com MockServer is an HTTP(S) mock server and proxy for testing that lets you mock APIs, inspec | 4,967 | Claude Code, Codex, OpenCode | 61 | 7,403 tok |
| RyanFitzgerald/devportfolio ryanfitzgerald.github.io A modern, minimalist portfolio template built with Astro and Tailwind CSS. Perfect for dev | 4,964 | Claude Code | 1 | 583 tok |
| campfirein/byterover-cli docs.byterover.dev ByteRover CLI (brv) - The portable memory layer for autonomous coding agents (formerly Ci | 4,956 | Claude Code, Codex, GitHub Copilot, OpenCode | 4 | 12,162 tok |
| kunchenguid/firstmate Talk to one agent. Ship with a crew. | 4,931 | Claude Code, Codex, OpenCode | 26 | 15,899 tok |
| mistralai/mistral-vibe Minimal CLI coding agent by Mistral | 4,926 | Claude Code, Codex, OpenCode | 6 | 1,399 tok |
| nyblnet/bento bento.page Bento, the office suite that fits in a file | 4,923 | Claude Code, Codex, OpenCode | 2 | 14,784 tok |
| SadeghHayeri/GreenTunnel GreenTunnel is an anti-censorship utility designed to bypass the DPI system that is put in | 4,907 | Claude Code | 1 | 11,732 tok |
| mavlink/qgroundcontrol qgroundcontrol.io Cross-platform ground control station for drones (Android, iOS, Mac OS, Linux, Windows) | 4,907 | Claude Code, Codex, GitHub Copilot, OpenCode | 5 | 2,463 tok |
| aipotheosis-labs/aci aci.dev ACI.dev is the open source tool-calling platform that hooks up 600+ tools into any agentic | 4,889 | Claude Code | 1 | 1,270 tok |
| XiaomingX/ai-money-maker-handbook mp.jobleap4u.com The Ultimate Guide to Making Money with AI Side Hustles: Learn how to leverage AI for some | 4,864 | Claude Code | 1 | 1,099 tok |
| qixing-jk/all-api-hub all-api-hub.qixing1217.top All-in-one New-API/Sub2API account hub: balance/usage dashboard, auto check-in, one-click | 4,844 | Claude Code, Codex, OpenCode | 4 | 700 tok |
| darrenhinde/OpenAgentsControl AI agent framework for plan-first development workflows with approval-based execution. Mul | 4,834 | Claude Code, OpenCode | 6 | — |
| MaaXYZ/MaaFramework maafw.com An automation black-box testing framework based on image recognition | An automation black | 4,834 | Claude Code, Codex, GitHub Copilot, OpenCode | 4 | 3,770 tok |
| eastlondoner/vibe-tools Give Cursor Agent an AI Team and Advanced Skills | 4,828 | Claude Code, Codex, Cursor, OpenCode | 3 | 9,579 tok |
| TabularisDB/tabularis tabularis.dev Open-source desktop SQL workspace for PostgreSQL, MySQL/MariaDB, SQLite and 15+ more datab | 4,822 | Claude Code, Codex, OpenCode | 10 | 860 tok |
| thunderbird/thunderbolt thunderbolt.io AI You Control: Choose your models. Own your data. Eliminate vendor lock-in. | 4,762 | Claude Code, Codex, OpenCode | 20 | 8,161 tok |
| formkit/formkit formkit.com The form framework for coding agents | 4,757 | Claude Code | 2 | 927 tok |
| ThePrimeagen/99 Neovim AI agent done right | 4,749 | Claude Code, Codex, OpenCode | 5 | 374 tok |
| Agenta-AI/agenta agenta.ai Agenta is a workspace where you and your team build agents and automations. | 4,731 | Claude Code, Codex, OpenCode | 28 | 2,079 tok |
| aldinokemal/go-whatsapp-web-multidevice GOWA - WhatsApp REST API with support for UI, Multi Account, Webhooks, and MCP, and Chatwo | 4,724 | Claude Code, Codex, OpenCode | 3 | 2,792 tok |
| Awarexone/Agentic-Bug-Hunter awarexone.com AI-powered bug bounty hunting toolkit that works with or without subscription. | 4,721 | Claude Code, Codex, OpenCode | 4 | 5,851 tok |
| liveblocks/liveblocks liveblocks.io Realtime infrastructure for multiplayer apps and agents | 4,717 | Claude Code, Codex, OpenCode | 3 | 1,748 tok |
| kaifcodec/user-scanner 🕵️♂️ (2-in-1) Email & Username OSINT suite featuring native MCP support for deep data ex | 4,716 | Claude Code, Codex, OpenCode | 2 | 1,286 tok |
| nisrulz/app-privacy-policy-generator app-privacy-policy-generator.nisrulz.com Generate a customized Privacy Policy and Terms of Use document for your mobile apps | 4,679 | Claude Code, Codex, OpenCode | 3 | 2,476 tok |
| chaitin/MonkeyCode monkeycode-ai.net AI coding platform for teams | 4,661 | Claude Code, Codex, OpenCode | 2 | 863 tok |
| homeassistant-ai/ha-mcp homeassistant-ai.github.io The Unofficial and Awesome Home Assistant MCP Server | 4,654 | Claude Code, Codex, OpenCode | 3 | 2,870 tok |
| amantus-ai/vibetunnel vt.sh Turn any browser into your terminal & command your agents on the go. | 4,651 | Claude Code, Codex, Gemini CLI, OpenCode | 5 | 3,639 tok |
| puikinsh/Adminator-admin-dashboard adminator.colorlib.com Adminator is easy to use and well design admin dashboard template with dark mode for web a | 4,649 | Claude Code | 2 | 4,236 tok |
| mvanhorn/cli-printing-press Every API has a secret identity. This finds it, absorbs every feature from every competing | 4,644 | Claude Code, Codex, OpenCode | 4 | 10,139 tok |
| latitude-dev/latitude-llm latitude.so Open-source observability for AI agents. Find where your agents fail, dispatch your coding | 4,632 | Claude Code, Codex, OpenCode | 32 | 4,009 tok |
| makenotion/notion-mcp-server Official Notion MCP Server | 4,622 | Claude Code | 1 | 580 tok |
| benjitaylor/agentation agentation.com The visual feedback tool for agents. | 4,619 | Claude Code, Codex, OpenCode | 2 | 220 tok |
| breferrari/obsidian-mind A self-organizing Obsidian vault that gives AI coding agents persistent memory. Claude Cod | 4,615 | Claude Code, Codex, Gemini CLI, OpenCode | 47 | 11,695 tok |
| rivet-dev/agentos agentos-sdk.dev Give agents an operating system as a library. Runs in your existing backend – no sandboxes | 4,606 | Claude Code, Codex, OpenCode | 9 | 4,061 tok |
| PrimeIntellect-ai/verifiers Our library for RL environments + evals | 4,597 | Claude Code, Codex, OpenCode | 2 | 576 tok |
| NateBJones-Projects/OB1 Open Brain — The infrastructure layer for your thinking. One database, one AI gateway, one | 4,595 | Claude Code, Codex, OpenCode | 2 | 2,351 tok |