31,986 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 agents7,699Claude Code6,660Data and AI3,668Backend and APIs3,501Languages3,399Planning3,231Git and workflow3,226Code review2,759Testing2,389Memory and context2,368Writing and docs2,333DevOps and cloud2,313Research2,290Frontend2,267Security2,038Project management1,731
All Claude Code31,986 Codex23,430 OpenCode22,372 GitHub Copilot3,564 Gemini CLI1,915 Cursor1,742 Windsurf150 Kiro84
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| vectora-ltda/vectora Local-first AI assistant that runs as a sub-agent inside Claude Code, Paperclip, and any M | 1 | Claude Code, Codex, OpenCode | 2 | 5,491 tok |
| chrischall/setlist-mcp MCP server for setlist.fm — search concert setlists, artists, venues, and tours via natura | 1 | Claude Code | 1 | 3,431 tok |
| chrischall/vibo-mcp npmjs.com MCP server for Vibo (vibodj.com): plan event music — events, timeline, song requests, play | 1 | Claude Code | 1 | 3,028 tok |
| easytocloud/Mac-letterhead easytocloud.github.io Letterhead PDF as digital stationery: prints Markdown without overprinting header, footer, | 1 | Claude Code | 2 | 3,974 tok |
| sighttrue/sighttrue sighttrue.com An instrument pointed at 388 open-source repositories and eleven readings, most of which n | 1 | Claude Code | 1 | 1,336 tok |
| koshak01/tidex6 tidex6.com Private stablecoin payments with disclosure by consent. The sender seals the amount and a | 1 | Claude Code | 1 | 6,970 tok |
| lostnumber07/shearline | 1 | Claude Code | 3 | — |
| malkreide/swiss-housing-mcp MCP server for the Swiss Building & Dwelling Register (GWR/RegBL) — housing data & constru | 1 | Claude Code | 3 | 14,401 tok |
| mapsmith-ai/MapSmith mapsmith.dev Professional-grade GIS geoprocessing over MCP, with a verifiable provenance manifest on ev | 1 | Claude Code | 1 | 1,777 tok |
| marerem/longmem Hybrid semantic + keyword memory across all your projects. Works with Cursor, Claude Code, | 1 | Claude Code | 1 | 2,091 tok |
| matematicsolutions/mcp-eu-compliance matematicsolutions.com Offline MCP corpus of EU law (EUR-Lex full text via local SQLite FTS5, verbatim zero-LLM): | 1 | Claude Code, Codex, OpenCode | 3 | 1,392 tok |
| merlhn/ehliyet ehliyet.digital Türkiye ehliyet sınavına ücretsiz hazırlık: 43 ders notu, 76 hap bilgi, 200 soru, REST API | 1 | Claude Code | 2 | — |
| northrosetech/ghl-mcp-server A comprehensive Model Context Protocol (MCP) server that connects AI assistants directly t | 1 | Claude Code | 1 | 1,827 tok |
| nublson/purl purl.nublson.com AI read-it-later & personal knowledge base | 1 | Claude Code, Codex, OpenCode | 2 | 3,945 tok |
| oinam/ovellum ovellum.oss.oinam.com Write what matters, generate the rest - open source documentation where both live together | 1 | Claude Code | 1 | 938 tok |
| olaurendeau/mcp-camptocamp MCP server for camptocamp api | 1 | Claude Code | 1 | 645 tok |
| omniologynow-rgb/mcp-server Autonomous MCP server for Omniology — real-USDC AI agent skill contests on Solana mainnet, | 1 | Claude Code | 1 | 605 tok |
| oneill9/tfl-mcp-server oneill9.github.io MCP server exposing live London transport data (TfL API) to AI assistants | 1 | Claude Code, Codex, Gemini CLI, OpenCode | 5 | 2,517 tok |
| psyb0t/docker-flickies ciprian.51k.eu Self-hosted video API in one Docker container. Lipsync (LatentSync 1.5, Wav2Lip), face res | 1 | Claude Code | 1 | — |
| rubatoyd/scienceON-mcp KISTI ScienceON OpenAPI literature search and metadata collector — MCP server + CLI (bring | 1 | Claude Code | 1 | 6,658 tok |
| singleflo/odoo-assistant-mcp | 1 | Claude Code, Codex, OpenCode | 6 | 2,070 tok |
| textbee/textbee-mcp textbee.dev MCP server for textbee.dev: give your AI agent a phone number | 1 | Claude Code | 1 | 728 tok |
| wspringer/math-svg-mcp An MCP server for turning math into SVG | 1 | Claude Code | 3 | 483 tok |
| xiaojiou176-open/agent-export xiaojiou176-open.github.io Archive and governance workbench for AI agent transcripts, archive shells, and evidence ro | 1 | Claude Code, Codex, OpenCode | 2 | 4,544 tok |
| xiaojiou176-open/shadcn-brief xiaojiou176-open.github.io Public repo for MCP-native UI delivery and review across Codex, Claude Code, OpenCode, and | 1 | Claude Code, Codex, OpenCode | 2 | 4,349 tok |
| xiaojiou176-open/notebooklab xiaojiou176-open.github.io Messy long context -> structured insight -> auditable markdown, research threads, and insp | 1 | Claude Code, Codex, OpenCode | 2 | 2,056 tok |
| zwitbaum/mcp-devops-on-prem zwitbaum.github.io The MCP server for Azure DevOps On-Premise (TFS), connecting your AI agents with DevOps ca | 1 | Claude Code | 1 | 1,276 tok |
| starl3xx/wallet-to-social walletlink.social walletlink.social: resolve EVM wallet addresses to the X and Farcaster accounts their owne | 1 | Claude Code | 3 | 6,049 tok |
| riefer02/mcp-pg-db-reader Read-only PostgreSQL MCP server for AI assistants, with safe query tools and multi-environ | 1 | Claude Code | 1 | 1,157 tok |
| tsjharsha/MedFlowMCP-AI- An AI-powered Hospital Operations MCP Server built with NitroStack. Automates Jira ticketi | 1 | Claude Code, Codex | 5 | — |
| neverprepared/mcp-utm MCP server for UTM virtual machine management via AppleScript | 1 | Claude Code | 1 | 1,332 tok |
| zamushwani/biomedical-ai-skills AI agent skills for cancer biology and multi-omics research | 1 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 3,531 tok |
| larsboes/Axon larsboes.github.io An integration platform where every capability is a plugin from the core — public shell, p | 1 | Claude Code, Codex, OpenCode | 2 | 501 tok |
| YunYouJun/craft-hub craft-hub.yunyoujun.cn A local, cross-project developer workbench for project commands and agent skills. | 1 | Claude Code, Codex, OpenCode | 2 | 497 tok |
| compiuta-origin/connhex-tools connhex.com MCP server to manage and query Connhex data | 1 | Claude Code, Codex, OpenCode | 2 | 377 tok |
| wvlvik/toy-skills | 1 | Claude Code, Codex, Cursor, OpenCode | 9 | 2,634 tok |
| cnavta/sprint-mcp A combination agent workflow and MCP server focused around iterative, collaborative develo | 1 | Claude Code, Codex, OpenCode | 2 | 10,409 tok |
| mrinalghosh/touchdesigner-mcp model context protocol (MCP) for touchdesigner | 1 | Claude Code | 1 | 796 tok |
| GRU-953/MTA_Plugin Give any AI assistant a private, token-free memory of your files — Claude, Gemini, Cursor, | 1 | Claude Code | 1 | 739 tok |
| TabbedScamper/GTAV-CLAUDE-MCP A mcp connection for claude to help debug, build, and manipulate the game in real time wit | 1 | Claude Code | 1 | 5,003 tok |
| sigvardt/youtube-mcp | 1 | Claude Code | 1 | 2,897 tok |
| ntufar/mcp MCP Server | 1 | Claude Code, Cursor | 5 | — |
| huiseo/outline-smart-mcp | 1 | Claude Code | 1 | 1,195 tok |
| andreahaku/github_wiki_mcp | 1 | Claude Code | 1 | 909 tok |
| riefer02/mezmo-logs-mcp Quota-conscious Model Context Protocol server for Mezmo log retrieval, with smart defaults | 1 | Claude Code | 1 | 774 tok |
| gargoyle92/agentify-mcp | 1 | Claude Code | 1 | 857 tok |
| suwa-sh/local-RAG-backend This is the backend for a RAG system that runs on Docker Compose. It registers documents i | 1 | Claude Code | 2 | 5,262 tok |
| 94aharris/coach-ai local mcp driven productivity integration for AI tools | 1 | Claude Code | 1 | 2,134 tok |
| brnt-cz/todocko-mcp | 1 | Claude Code | 1 | 382 tok |
| desvert/otparse-mcp Containerized MCP server for parsing OT/ICS packet captures. Uses tshark to dissect Modbus | 1 | Claude Code | 1 | 806 tok |