43,853 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 agents7,784Claude Code6,676Data and AI3,658Backend and APIs3,500Languages3,392Git and workflow3,252Planning3,233Code review2,768Testing2,420Memory and context2,364Writing and docs2,341DevOps and cloud2,330Research2,286Frontend2,271Security2,055Project management1,754
All Claude Code32,000 Codex23,558 OpenCode22,502 GitHub Copilot3,568 Gemini CLI1,915 Cursor1,737 Windsurf150 Kiro87
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| Sanjeev4523/mongo-mcp Barebones mcp server | 0 | Claude Code | 1 | 273 tok |
| norman2112/portfoliosMCP MCP server for Planview Portfolios (SPM/PPM) — query projects, portfolios, and resource da | 0 | Claude Code | 1 | 2,274 tok |
| echomodel/mcp-app MCP app framework — config-driven MCP servers with auth, middleware, and data stores | 0 | Claude Code | 1 | 11 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 |
| QuorumEarth/nanobanana-mcp-server | 0 | Claude Code | 1 | 3,253 tok |
| backspace-shmackspace/deep-code-security Multi-language SAST tool with tree-sitter taint tracking, sandbox exploit verification, an | 0 | Claude Code | 7 | 3,744 tok |
| NimaZahediN/openalex-mcp | 0 | Claude Code | 1 | 371 tok |
| voyagi/neon-mcp-server youtu.be MCP server connecting Neon Postgres to Claude Desktop for natural language database querie | 0 | Claude Code | 1 | 1,366 tok |
| MacromNex/chai1_mcp Chai-1 MCP server for protein structure prediction | 0 | Claude Code | 1 | 739 tok |
| ihiteshgupta/linkedin-mcp-server LinkedIn MCP Server for Claude Code - Post updates, share articles, and manage your Linked | 0 | Claude Code | 1 | 1,233 tok |
| ringotypowriter/mcp-randoom | 0 | Claude Code, Codex, OpenCode | 2 | 1,494 tok |
| nitsanavni/learnings-mcp | 0 | Claude Code | 1 | 700 tok |
| tyson-swetnam/gbif-mcp Model Context Protocol (MCP) server providing programmatic access to GBIF biodiversity dat | 0 | Claude Code | 2 | 1,607 tok |
| mde1/mcp-server MCP test server | 0 | Codex, OpenCode | 1 | 134 tok |
| bramato/saveForMeDearAi MCP server for S3 file management with AWS/DigitalOcean support | 0 | Claude Code | 23 | — |
| odrones/gsc-mcp Google Search Console (GSC) - TypeScript Model Context Protocol (MCP) | 0 | Claude Code | 5 | 426 tok |
| McScribble/sonic-mcp-server | 0 | GitHub Copilot | 1 | 560 tok |
| Claire-s-Monster/claudecode-session-notes ClaudeCode Session Notes MCP Server | 0 | Claude Code | 70 | 47 tok |
| neverprepared/mcp-markdown-to-confluence | 0 | Claude Code | 1 | 1,630 tok |
| unhuman/zoomObsidian Zoom Meeting Summaries MCP Server | 0 | Claude Code, GitHub Copilot | 2 | 4,434 tok |
| Revmagi/tuxcare-eportal-mcp TuxCare ePortal MCP server for integrating with TuxCare ePortal API | 0 | Claude Code | 1 | 866 tok |
| syh52/seedream-mcp-server MCP server for SeeDream 4.5 image generation - enables Claude Code to generate images via | 0 | Claude Code | 1 | 1,273 tok |
| nzduck/trademe-tinymcp A tiny MCP server for Trade Me. | 0 | Claude Code | 1 | 25 tok |
| bbuchsbaum/eco-oracle EcoOracle: MCP server + tools for ecosystem-wide R/Python package knowledge | 0 | Claude Code, Codex, OpenCode | 7 | 1,230 tok |
| agiletec-inc/airis-mcp-supabase-selfhost AIRIS MCP server for self-hosted Supabase - Token-optimized with 2-layer architecture (Pos | 0 | Claude Code | 1 | 2,014 tok |
| cgaspard/webappmcp MCP server for AI-powered web application interaction | 0 | Claude Code | 1 | 2,786 tok |
| Jasuni69/ms-core-mcp Microsoft core functions with mcp | 0 | Claude Code | 1 | 738 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 |
| saudqsaleshandy/development-mcp-server Every tool, implementation, customisation that you need to use with your LLM application | 0 | Claude Code | 1 | — |
| yunhwane/swagger-mcp Project-aware MCP server for exploring Swagger/OpenAPI docs in natural language | 0 | Claude Code | 1 | 659 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 |
| simsketch/memoryiq memoryiq.vercel.app One Brain. Every AI. — AI-powered shared memory platform with semantic search, collaborati | 0 | Claude Code | 1 | 19 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 |
| jeff-dev-1/ai-log-mcp-server | 0 | Claude Code | 1 | 1,013 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 |
| ygrenzinger/jira-mcp | 0 | Claude Code | 1 | 1,807 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, Gemini CLI, OpenCode | 13 | 4,022 tok |
| heznpc/PLOIDY Cross-session debate protocol — same model, different context depths, better decisions | 0 | Claude Code | 8 | — |
| 2k92gzzsyc-hash/mcp-server-python-mtef0f9z Created from render-examples/mcp-server-python template | 0 | Claude Code, Codex, OpenCode | 2 | 841 tok |
| joel01-dev/lexus-mcp-roblox | 0 | Claude Code | 1 | 1,502 tok |
| dmarttinen/HarvestMCP Simple MCP server for Harvest Time Tracking | 0 | GitHub Copilot | 1 | 389 tok |
| alymohamedhassan/mural-mcp | 0 | Claude Code | 1 | — |