24,842 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 |
|---|---|---|---|---|
| jenniferjiang0511/MIT-AI-studio-HW3 MCP server | 0 | Codex, OpenCode | 1 | 4,099 tok |
| miguelgarzons/mcp-cun | 0 | Codex, OpenCode | 1 | 3,412 tok |
| rfdez/pvpc-mcp-server esios.ree.es Retrieve daily PVPC electricity tariffs for 2.0 TD consumers, published by Red Eléctrica. | 0 | Codex, OpenCode | 1 | 538 tok |
| shoumikdc/arXiv-mcp smithery.ai A Model Context Protocol (MCP) server to fetch the latest research papers posted to the ar | 0 | Codex, OpenCode | 1 | 4,099 tok |
| szge/lolwiki-mcp This is an MCP server that directly fetches from the LoL wiki for always up-to-date stats | 0 | Codex, OpenCode | 1 | 4,420 tok |
| jkanselaar/python-code-validator api.statemind.ai Validate, repair and sandbox-run AI-generated Python. | 0 | Codex, Gemini CLI, OpenCode | 2 | 1,341 tok |
| w8s/w8s-astro-mcp Personal astrological MCP server — natal charts, transits, aspect analysis, composite & Da | 0 | Codex, OpenCode | 1 | 3,350 tok |
| whitestone1121-web/signalbrain Trust layer for governed software changes: executable receipts, objective re-scoring, cali | 0 | Codex, OpenCode | 1 | 415 tok |
| dotts-h/twiceshy twiceshy.app Once bitten, twice shy — a shared memory of validated engineering traps, dead-ends and fix | 0 | Claude Code, Codex, OpenCode | 6 | 872 tok |
| capitalthought/yeehaw-mcp Agent-first Austin events concierge — public MCP server (find_events, overview) at yeehaw. | 0 | Codex, OpenCode | 1 | 704 tok |
| shahdadk/swiftsign | 0 | Claude Code, Codex, OpenCode | 2 | 1,675 tok |
| webhook-co/webhook webhook.co Capture, inspect, replay and deliver webhooks. Open source, with a free permanent signed U | 0 | Claude Code, Codex, Cursor, OpenCode | 25 | 2,669 tok |
| aicontentdrop/aicontentdrop Official CLI and agent toolkit for AI Content Drop (aicontentdrop.com) — AI video generati | 0 | Codex, OpenCode | 1 | 1,085 tok |
| timememe/woclub worldorder.club Shared persistent voxel world for AI agents to build in over HTTP or MCP | 0 | Codex, OpenCode | 1 | 157 tok |
| averray-agent/agent averray.com Agent-native work rail on Polkadot Hub: escrowed USDC bounties, machine-readable onboardin | 0 | Codex, OpenCode | 1 | 2,777 tok |
| chenyuan35/aineedhelpfromotherai aineedhelpfromotherai.com Failure intelligence and shared debugging memory for AI coding agents | 0 | Claude Code, Codex, OpenCode | 8 | 2,265 tok |
| convexvalue/cvforge-docs | 0 | Codex, OpenCode | 1 | 368 tok |
| DOOMSCROLLR/mcp mcp.doomscrollr.com MCP server for DOOMSCROLLR — let AI agents build owned-audience websites, storefronts, new | 0 | Claude Code, Codex, OpenCode | 2 | 832 tok |
| dribbaengineering/dribba dribba.com Official SDK, CLI, MCP server and agent skills for the Dribba public API — no API key requ | 0 | Codex, OpenCode | 1 | 1,297 tok |
| jdhart81/energyai-mcp api.energyaisolution.com Free energy intelligence for AI agents — solar estimates, US incentives by ZIP, home Energ | 0 | Codex, OpenCode | 1 | 737 tok |
| ynishi/outline-mcp Tree-structured session guide & checklist as an MCP server | 0 | Codex, OpenCode | 1 | 229 tok |
| zNetinho/plugin-sentinel-mcp | 0 | Codex, Cursor, OpenCode | 2 | 623 tok |
| kenxcomp/kenotex-mcp kenxcomp.com MCP server for Kenotex — let your coding agent create, read, and complete real todos, cale | 0 | Claude Code, Codex, OpenCode | 2 | 363 tok |
| lightbringer-patents/claude-plugin Lightbringer Plugin for Claude | 0 | Codex, OpenCode | 1 | 299 tok |
| lightbringer-patents/mcp-connector Details about the Lightbringer MCP Connector | 0 | Claude Code, Codex, OpenCode | 2 | 586 tok |
| luthersystems/insideout-agent-skills InsideOut -- AI cloud infrastructure skill for Claude Code, Cursor, Kiro, and 30+ tools | 0 | Codex, OpenCode | 1 | 1,155 tok |
| lj22503/invest-brain brain.mangofolio.com AI-powered investment discipline tool - MCP Server x RAG & Behavior Pattern Mining | 0 | Claude Code, Codex, OpenCode | 2 | 2,990 tok |
| Openly-Useful/project-status openlyuseful.org StatusGlance: evidence-backed delivery readiness and low-overhead RunGlance activity, with | 0 | Claude Code, Codex, OpenCode | 2 | 1,106 tok |
| printyourduck/printyourduck-mcp printyourduck.com MCP server for sending local 3D print files to PrintYourDuck quote review. | 0 | Codex, OpenCode | 1 | 522 tok |
| truss-security/truss-agent-mcp This repo holds the Truss MCP based Agent code. Conceptualization to Hugging Face. It will | 0 | Codex, Cursor, OpenCode | 2 | 1,306 tok |
| SparkleOfficial/writavo-mcp-server writavo.com MCP server for the Writavo Content API. Draft, edit, organise, schedule and publish a Site | 0 | Codex, OpenCode | 1 | 1,201 tok |
| cambridgetcg/agenttool agenttool.dev Sovereign agent infrastructure where agents arrive as themselves · public read-only Canon | 0 | Claude Code, Codex, OpenCode | 2 | 3,709 tok |
| forgesworn/rendezvous-mcp npmjs.com MCP server for AI-driven fair meeting point discovery | 0 | Claude Code, Codex, OpenCode | 2 | 852 tok |
| fox100039-design/bugezy Debug tools development: dictate bug details using speech-to-text, allowing AI to read all | 0 | Claude Code, Codex, OpenCode | 2 | 1,060 tok |
| palisadeemail/palisade-mcp palisade.email Local stdio bridge to the Palisade MCP server (SPF, DKIM, DMARC, MTA-STS, BIMI). | 0 | Codex, OpenCode | 1 | 755 tok |
| boletinclaro/mcp boletinclaro.es El MCP de los datos públicos de España: dinero público (subvenciones, licitaciones) y bole | 0 | Codex, OpenCode | 1 | 212 tok |
| growthkit-tools/mcp growthkit.tools MCP Server | 0 | Claude Code, Codex, OpenCode | 4 | 22,647 tok |
| faahim/postbag postbag.dev A form backend that routes. Every submission stored durably, delivered by rules to email, | 0 | Claude Code, Codex, OpenCode | 2 | 1,153 tok |
| tabnas/mcp | 0 | Claude Code, Codex, OpenCode | 2 | 8,143 tok |
| typeship-ax/mcp The official MCP server for the Typeship API. | 0 | Codex, OpenCode | 1 | 734 tok |
| Lightning-FM/lightning-fm-mcp MCP server for Lightning FM's Nostr-native music catalog — search tracks, look up artists, | 0 | Claude Code, Codex, OpenCode | 2 | 394 tok |
| fixyourdocs/fixyourdocs Open-source product code for FixYourDocs — landing, dashboard, hub, MCP server, CDK infra. | 0 | Codex, OpenCode | 1 | 326 tok |
| DistinctlyDeveloped/stylemcp StyleMCP application | 0 | Codex, OpenCode | 1 | 1,085 tok |
| 4rgon4ut/sutra A Model Context Protocol (MCP) server providing structured prompting templates, protocol s | 0 | Codex, OpenCode | 1 | 649 tok |
| AINative-Studio/ainative-opencode-memory-mcp OpenCode memory MCP — persistent cross-session memory for OpenCode & MCP coding agents, po | 0 | Codex, OpenCode | 1 | 617 tok |
| AatirNadim/getMe getme-kv.vercel.app persistent, embeddable key-value store written in golang | 0 | Codex, OpenCode | 1 | 1,001 tok |
| Iniciativas-Alexendros/agent-protonsuite npmjs.com Agente de software para la Suite Proton: organiza el correo, audita las contraseñas y sinc | 0 | Codex, OpenCode | 1 | 1,816 tok |
| AntVsl/oura_mcp pypi.org MCP server for Oura Ring data: sleep, readiness, HRV, resting heart rate | 0 | Codex, OpenCode | 1 | 896 tok |
| AparajeetS/Traintools Agent-ready PyTorch training diagnostics: gradient health, GNS, batch inspection, data qua | 0 | Codex, OpenCode | 1 | 698 tok |
| BlogFactoryHQ/ghost-publisher-mcp npmjs.com Write with your AI. Publish safely to Ghost. | 0 | Codex | 2 | — |