43,608 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 agents7,557Claude Code6,620Data and AI3,682Backend and APIs3,496Languages3,401Planning3,217Git and workflow3,165Code review2,733Testing2,364Memory and context2,364DevOps and cloud2,310Writing and docs2,303Research2,297Frontend2,252Security2,013Productivity1,710
All Claude Code31,977 Codex23,157 OpenCode22,109 GitHub Copilot3,551 Gemini CLI1,917 Cursor1,739 Windsurf129 Kiro79
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| tomtom-international/tomtom-maps-mcp docs.tomtom.com A Model Context Protocol (MCP) server providing TomTom's location services, search, routin | 54 | Claude Code, Codex, GitHub Copilot | 4 | 37 tok |
| AterDev/Perigon.CLI dusi.dev This is a tool that helps you quickly build backend services based on Asp.Net Core and EF | 54 | GitHub Copilot | 1 | 1,254 tok |
| yjwong/lark-cli A token-efficient CLI for Lark/Feishu APIs, designed for AI assistants like Claude Code. S | 54 | Claude Code | 1 | 1,056 tok |
| Nimbleway/agent-skills nimbleway.com Agent skills that give AI agents live web data — search, scrape, and extract structured da | 54 | Claude Code | 1 | 4,740 tok |
| phuryn/swarm-protocol Coordination protocol for agent-first teams. No UI. No sprints. No Jira. Just state sync. | 54 | Claude Code | 1 | 1,026 tok |
| moeru-ai/alint 🤖🤮 Hate the yuck codes that agents generated? Try `alint`, a ESLint like toolchain for i | 54 | Claude Code, Codex, OpenCode | 2 | 2,997 tok |
| Gizele1/harness-init OpenAI harness engineering repo initialization scaffold for agent-first development. Works | 54 | Claude Code, Codex, OpenCode | 2 | 1,399 tok |
| ewsun22/codex-manager Local-first desktop control center for OpenAI Codex — sessions, models, tokens, accounts, | 54 | Codex, OpenCode | 1 | 1,635 tok |
| paiml/rust-mcp-sdk paiml.github.io Pragmatic AI Labs MCP SDK | 54 | Claude Code | 3 | 10,251 tok |
| BaLaurent/agent-desktop agent-desktop.site An highly configurable desktop client for your favourite LLM | 54 | Claude Code | 1 | 5,749 tok |
| The-AI-Alliance/cube-standard the-ai-alliance.github.io Standardize benchmark wrapping so the community can wrap various otherwise-incompatible be | 54 | Claude Code, Codex, OpenCode | 6 | 2,557 tok |
| ThirdKeyAI/Symbiont docs.symbiont.dev Symbiont lets teams build production agentic applications where every action is governed, | 54 | Claude Code, Codex, OpenCode | 2 | 8,502 tok |
| elliottdehn/wam A text language + compiler for LLM-authored low-poly WoW-style characters: mesh, rig, and | 54 | Claude Code, Codex, OpenCode | 2 | 597 tok |
| bbartling/niagara4-vibe-code-addict Niagara 4 optimization blocks mostly made by ChatGPT and tested out by Ben. | 54 | Codex, OpenCode | 1 | 464 tok |
| MaorBril/clauder | 54 | Claude Code | 2 | 757 tok |
| openclaw/nix-openclaw-tools | 54 | Codex, OpenCode | 1 | 477 tok |
| zacharypodbela/django-rest-framework-mcp Quickly build MCP servers that expose your Django Rest Framework APIs as tools for LLMs an | 54 | Claude Code | 1 | 394 tok |
| lsy2246/api-worker | 54 | Codex, OpenCode | 1 | 604 tok |
| mrjasonroy/cache-components-cache-handler A Nextjs Cache Components Cache Handler | 54 | Claude Code, Codex, OpenCode | 2 | 1,788 tok |
| aicoincom/coinos-skills aicoin.com AiCoin crypto toolkit for AI agents — 40+ tools for real-time prices, K-lines, AI analysis | 54 | Claude Code, Codex, OpenCode | 2 | 5,502 tok |
| IvanMurzak/Unity-AI-ParticleSystem ai-game.dev MCP Tools for Unity Particle System — create and edit particle effects with AI. | 54 | Claude Code | 1 | 384 tok |
| nl8590687/lemonclaw LemonClaw, an open-source, universal AI digital employee agent | 54 | Claude Code, Codex, OpenCode | 2 | 248 tok |
| MaxGhenis/openmessage openmessage.ai Local-first Google Messages + WhatsApp inbox for Mac, web, and MCP. | 54 | Claude Code | 2 | 3,226 tok |
| doITmagic/rag-code-mcp doitmagic.github.io Privacy-first semantic code navigation MCP server using RAG. Features deep AST multi-langu | 54 | GitHub Copilot, Cursor | 2 | 743 tok |
| jokull/icelandic-data Data toolkit for Icelandic public data, built around Claude Code | 54 | Claude Code, Codex, OpenCode | 2 | 8,212 tok |
| Corvidae-Coding-Projects/Thermite Agentic language built on rust | 54 | Claude Code | 9 | — |
| ConaMobileDev/PdfKmp conamobiledev.github.io Kotlin Multiplatform PDF generator - Android, iOS, Desktop (JVM), Web (Wasm). Vector-first | 54 | Claude Code, Codex, OpenCode | 3 | 9,830 tok |
| SpringCare/VERA-MH VERA-MH official repository | 54 | Claude Code, Codex, OpenCode | 15 | 2,477 tok |
| myxiaoao/dujiaoka-next 🦄 Unicorn Card NEXT (automated vending system) — an open-source automation solution for w | 54 | Claude Code, Codex, OpenCode | 2 | 13,374 tok |
| greenpeas007/tradingview-mcp-jackson AI-assisted TradingView chart analysis — connect Claude Code to your TradingView Desktop f | 54 | Claude Code | 1 | 1,873 tok |
| Agile-V/agile_v_skills agile-v.org Agent Skills for traceable requirements, independent verification, human approval gates, a | 54 | Claude Code, Codex, OpenCode | 2 | 3,509 tok |
| ZSeven-W/openpencil-skill LLM skill for designing with OpenPencil via the op CLI and MCP tools | 54 | Gemini CLI | 1 | 12 tok |
| merlinhu1/codex-game-studio Codex-native CLI for AI-assisted game development, scaffolding local projects with studio | 54 | Codex, OpenCode | 1 | 945 tok |
| schmitthub/clawker docs.clawker.dev AI coding agent sandbox platform | 54 | Claude Code, Codex, GitHub Copilot, OpenCode | 19 | 3,012 tok |
| remenoscodes/git-native-issue Distributed issue tracking embedded in Git — track issues locally, sync anywhere, no serve | 54 | Claude Code | 1 | 407 tok |
| qodo-ai/qodo-skills | 54 | Codex, OpenCode | 1 | 378 tok |
| AvdLee/Xcode-Disk-Cleanup-Agent-Skill Audit Xcode developer storage, report recoverable GiB, and clean only explicitly approved | 54 | Codex, OpenCode | 1 | 123 tok |
| grainsocial/grain grain.social grain.social is a photo sharing platform built on atproto. | 54 | Codex, OpenCode | 1 | 2,820 tok |
| dearlordylord/huly-mcp huly-mcp.dearlordylord.com Huly MCP and CLI: Feature-complete MCP server and CLI for Huly platform. Intabia partially | 54 | Claude Code, Codex, OpenCode | 4 | 3,398 tok |
| seehiong/blender-mcp-bridge seehiong.github.io Automate Blender 3D modeling with AI via MCP — 93 tools for modeling, sculpting, architect | 54 | Claude Code | 1 | — |
| unmateria/MCP-Access MCP Server for editing VBA code and controls on an MS Access .ACCDB database via LLM (test | 54 | Claude Code | 1 | 14,594 tok |
| greluoqixi/cc-switch-web | 54 | Claude Code | 1 | 2,001 tok |
| reorder-js/reorder reorderjs.com Open Source Medusa.js Subscription Plugin | 54 | Claude Code, Codex, OpenCode | 8 | 12 tok |
| bnomei/tmux-mcp crates.io Lets agents create sessions, split panes, run commands, and capture output with TMUX. | 54 | Codex, OpenCode | 1 | 665 tok |
| jiang198012/workbuddian obsidian.md Obsidian plugin turning local CodeBuddy CLI or Hermes agent into an in-vault AI chat with | 54 | Claude Code | 1 | 2,005 tok |
| microwind/ai-prompt 🔥 Build high-quality prompts for large language models, letting AI work for you. Building | 54 | Codex, OpenCode | 1 | 658 tok |
| JanYork/llm-wiki-cli janyork.github.io Agent-driven proactive memory CLI for AI agents — autonomously recall, maintain, and evolv | 54 | Codex, OpenCode | 1 | 289 tok |
| antiwork/gumroad-cli CLI for the Gumroad API | 54 | Claude Code, Codex, OpenCode | 2 | 196 tok |
| ShadowWalker2014/open-sunsama opensunsama.com The first AI-native, open-source task manager. MCP server for Claude/Cursor, REST API, tim | 54 | Claude Code, Codex, OpenCode | 3 | 3,166 tok |
| tobocop2/lilbee lilbee.sh The whole local AI stack in one executable: it runs and manages local AI models across eve | 54 | Codex, OpenCode | 1 | 13,700 tok |