23,279 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 agents7,622Claude Code6,647Data and AI3,678Backend and APIs3,504Languages3,404Planning3,218Git and workflow3,203Code review2,744Testing2,378Memory and context2,367Writing and docs2,318DevOps and cloud2,312Research2,291Frontend2,259Security2,027Productivity1,717
All Claude Code32,008 Codex23,279 OpenCode22,224 GitHub Copilot3,555 Gemini CLI1,920 Cursor1,736 Windsurf139 Kiro81
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| zakotoys/dglab-mcp npmjs.com Model Context Protocol (MCP) server for DG-LAB Coyote hardware, enabling AI agent control | 0 | Codex, OpenCode | 1 | 184 tok |
| oddrationale/groupme-mcp-server An MCP server exposing the GroupMe API v3, built with FastMCP and hosted on Prefect Horizo | 0 | Claude Code, Codex, OpenCode | 2 | 2,503 tok |
| spm1001/mise-en-space Content fetcher MCP server — mise en place for Claude Code | 0 | Claude Code, Codex, OpenCode | 2 | 20,868 tok |
| AlmaLinux/albs-mcp | 0 | Codex, Cursor, OpenCode | 2 | 1,636 tok |
| Edition-X/arcane Unified engineering intelligence — agent memory, decision journeys, and knowledge capture | 0 | Claude Code, Codex, OpenCode | 2 | 2,841 tok |
| Activ8-AI/Teamwork-MCP MCP server to connect to the Teamwork API | 0 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 2,853 tok |
| DreamFriend011020/ChillMCP | 0 | Claude Code, Codex, OpenCode | 2 | 2,915 tok |
| bonkey/confluence-mini-mcp | 0 | Claude Code, Codex, OpenCode | 2 | 166 tok |
| thienhm/loci Local-first AI ticket management with MCP integration | 0 | Codex, OpenCode | 1 | 627 tok |
| ringotypowriter/mcp-randoom | 0 | Claude Code, Codex, OpenCode | 2 | 1,494 tok |
| mde1/mcp-server MCP test server | 0 | Codex, OpenCode | 1 | 134 tok |
| bbuchsbaum/eco-oracle EcoOracle: MCP server + tools for ecosystem-wide R/Python package knowledge | 0 | Claude Code, Codex, OpenCode | 7 | 1,230 tok |
| 4ears-me/arcane-mcp MCP server for controlling Arcane Docker Management | 0 | Codex, OpenCode | 1 | 1,818 tok |
| joostfaassen/prism MCP Tool Bridge - Expose custom API tools over the Model Context Protocol | 0 | Codex, OpenCode | 1 | 4,515 tok |
| jjurach/google-personal-mcp Tools for interacting with drive, sheets, and other personal google services. | 0 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 5,506 tok |
| Ilevk/x-search-plugin MCP plugin for read-only X/Twitter research via xAI x_search, with OAuth and API-key suppo | 0 | Claude Code, Codex, OpenCode | 2 | 1,065 tok |
| tezaswiraj7222/mcp-postman-runner | 0 | Claude Code, Codex | 1 | — |
| ivo-toby/mcp-podcast-generator MCP Server that generates a (single or two host) podcast from a text-based script | 0 | Codex | 1 | — |
| NivredG/hf-mcp-server | 0 | Codex, OpenCode | 1 | 673 tok |
| yazilim-vip/apple-reminders-mcp MCP server for Apple Reminders on macOS via EventKit (pyobjc) | 0 | Codex, OpenCode | 1 | 404 tok |
| starascendin/lifeos-plugin LifeOS plugin - 20 workflow skills and MCP integration for Claude Code, OpenCode, and othe | 0 | Codex, OpenCode | 1 | 2,642 tok |
| ViGi-P/lucide-mcp npmjs.com Local MCP server for Lucide icons | 0 | Codex, OpenCode | 1 | 481 tok |
| jason21wc/ai-governance-mcp AI Governance MCP — open-source meta-framework (governance engine + constitution/rules-of- | 0 | Claude Code, Codex, OpenCode | 12 | 3,393 tok |
| 2k92gzzsyc-hash/mcp-server-python-mtef0f9z Created from render-examples/mcp-server-python template | 0 | Claude Code, Codex, OpenCode | 2 | 841 tok |
| mediagraph-io/mediagraph-mcp Mediagraph MCP | 0 | Claude Code, Codex, OpenCode | 3 | 2,907 tok |
| binbinao/reddit-mcp | 0 | Claude Code, Codex, OpenCode | 3 | 143 tok |
| HelloTomBruce/kb-mcp | 0 | Claude Code, Codex, OpenCode | 2 | 30 tok |
| odbgrowth/soma-mcp A private, self-hosted reference implementation of the official Model Context Protocol (MC | 0 | Claude Code, Codex, OpenCode | 2 | 402 tok |
| adta7/personal-mcp Albert Yan's homepage — one content graph rendered as a website, a REST API, and an MCP se | 0 | Claude Code, Codex, OpenCode | 2 | 159 tok |
| Holetron-lab/godcrm godcrm.ai An open-source CRM where the AI agent changes the schema, not just the data: create_table | 0 | Claude Code, Codex, OpenCode | 7 | 736 tok |
| RipperTs/poco-service-mcp An independent MCP service module for hosting more of the Poco platform's own open APIs fo | 0 | Claude Code, Codex, OpenCode | 2 | 583 tok |
| mksby/telegram-digest-mcp | 0 | Codex, OpenCode | 1 | 293 tok |
| seonmikii/gdc-claude-plugin GDC Claude Code plugin — gdc-mcp stdio MCP server + commands + hooks (dev: se.gemiso.com:1 | 0 | Claude Code, Codex, OpenCode | 4 | 1,574 tok |
| JaydenYip3/NeovimMCP | 0 | Claude Code, Codex, OpenCode | 3 | — |
| nonnname/zenmoney-mcp Read-only MCP server for ZenMoney with memory-only caching. | 0 | Codex, OpenCode | 1 | 427 tok |
| SoulChildTc/ai-bridge Enable terminal AI coding assistants to converse with more powerful AI models through a br | 0 | Codex, OpenCode | 1 | 1,611 tok |
| jsardinia/motion-mcp-server | 0 | Claude Code, Codex, OpenCode | 2 | 1,949 tok |
| timotheeiss/semantic-hints-mcp An MCP server to extract semantic hints from a GUI app | 0 | Claude Code, Codex, OpenCode | 2 | 124 tok |
| benoib/roast-mcp-app | 0 | Claude Code, Codex, OpenCode | 2 | 29 tok |
| myers-gh1328/tiny-loki-mcp | 0 | Claude Code, Codex, OpenCode | 2 | 134 tok |
| ProvisioInsights/LivingAtlas Living Atlas: private-first knowledge graph architecture, contracts, Cloudflare bootstrap, | 0 | Claude Code, Codex, OpenCode | 2 | 849 tok |
| Shanqianlvshui/Vivado_CLI | 0 | Codex, OpenCode | 1 | 286 tok |
| JerryWhites/research-loop AI-moderated user-research pipeline: voice/text interviews → auto-analysis → semantic sear | 0 | Claude Code, Codex, OpenCode | 2 | 1,281 tok |
| elfensky/macos-apps-mcp One consolidated MCP server for native macOS apps (Calendar, Reminders, Mail, …) — Python | 0 | Claude Code, Codex, OpenCode | 2 | 1,278 tok |
| dcosodev/market-inspector market-inspector.vercel.app Multi-asset market intelligence agent demo for the Kaggle AI Agents capstone. | 0 | Codex, OpenCode | 9 | 472 tok |
| DC925928496/AI-godot-mcp AI-godot-mcp is a standalone Godot MCP service scaffold focused on real game development w | 0 | Claude Code, Codex, OpenCode | 5 | 251 tok |
| lahuman/mcp-variable | 0 | Codex, OpenCode | 1 | 1,748 tok |
| newxun/cursor-sdk-mcp cursor-sdk-mcp | 0 | Codex, OpenCode | 1 | 733 tok |
| dvnc-labs/video-probe-mcp Inspect local video and audio files with ffprobe from any MCP client. | 0 | Codex, OpenCode | 1 | 746 tok |
| Rajpopzein/yt-mcp yt-mcp-ashy.vercel.app | 0 | Claude Code, Codex | 5 | — |