23,251 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 agents7,609Claude Code6,644Data and AI3,677Backend and APIs3,502Languages3,403Planning3,220Git and workflow3,193Code review2,743Testing2,377Memory and context2,363DevOps and cloud2,314Writing and docs2,311Research2,293Frontend2,259Security2,022Productivity1,721
All Claude Code32,006 Codex23,251 OpenCode22,198 GitHub Copilot3,552 Gemini CLI1,917 Cursor1,737 Windsurf138 Kiro81
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| FojleRabbiRabib/gemini-bridge A lightweight MCP server bridging AI agents to Google's Gemini AI via official CLI | 0 | Claude Code, Codex, OpenCode | 2 | 3,602 tok |
| nickshffer/graph-rag-mcp-server | 0 | Claude Code, Codex, OpenCode | 2 | 2,966 tok |
| sondt2709/cloud-vm-mcp-py | 0 | Claude Code, Codex, GitHub Copilot, OpenCode | 25 | 1,650 tok |
| aidenappl/lattice-mcp | 0 | Codex, OpenCode | 1 | 6,974 tok |
| DominikPollok/mcp-for-metabase | 0 | Codex, OpenCode | 4 | 431 tok |
| Direct-TO/kail-mcp | 0 | Codex, OpenCode | 1 | 30 tok |
| carbonstop-hub/carbonstop-mcp MCP server for Carbonstop — carbon footprint modeling via Carbonstop Gateway API | 0 | Codex, OpenCode | 1 | 354 tok |
| hirurg-lybitel/MCP-Nexus mcp-nexus-fgka.onrender.com A comprehensive demonstration of Model Context Protocol (MCP) server with universal access | 0 | Claude Code, Codex | 1 | — |
| drunkrhin0/rapid7-docs-mcp MCP to retrieve Rapid7 docs, website and extensions info. | 0 | Codex, OpenCode | 1 | 1,343 tok |
| IceWreck/SearxNG-MCP-Server MCP Server for SearxNG | 0 | Claude Code, Codex, OpenCode | 2 | 863 tok |
| deeprave/mcp-guide MCP server for handling guidelines, project rules and controlled development workflow acro | 0 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 30 | 1,465 tok |
| tterrasson/mcp-searxng MCP Server for SearXNG | 0 | Claude Code, Codex, OpenCode | 2 | 98 tok |
| poad/aws-mcp-lambda-server | 0 | Codex, OpenCode | 1 | 995 tok |
| jackspooner/agentcanvas Agent-operable web canvas service with dedicated MCP controls | 0 | Codex, OpenCode | 1 | 760 tok |
| bazhuayu-team/bazhuayu-mcp | 0 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 16,803 tok |
| pushkarev-alexandr/cerebro-mcp MCP server for read-only access to Cerebro via LLM tools | 0 | Codex, OpenCode | 1 | 1,502 tok |
| jagonzalr/knocoph npmjs.com Knocoph (nok-of) is a local MCP server that parses TypeScript and JavaScript codebases int | 0 | Codex, GitHub Copilot, OpenCode | 2 | 2,026 tok |
| bitbankinc/bitbank-mcp-server MCPserver for bitbank | 0 | Claude Code, Codex, Cursor, OpenCode | 7 | 720 tok |
| leongxj123/entrez-mcp-server | 0 | Claude Code, Codex, OpenCode | 2 | 2,428 tok |
| NeuroGhostDev/booster_mcp Booster MCP is an MCP server for semantic code analysis, repository mapping, and large cod | 0 | Codex, OpenCode | 1 | 659 tok |
| henrikogaard/mcp-polvenn Local-first MCP server for Vinmonopolet beer releases and stock lookups | 0 | Claude Code, Codex, OpenCode | 2 | 3,456 tok |
| ALLLLLL703/midi A secure TypeScript MCP server for MuScriptor audio-to-MIDI transcription | 0 | Codex, OpenCode | 1 | 241 tok |
| srobbins-sfdc/GoogleADK-to-SalesforceMCP | 0 | Codex, OpenCode | 1 | 748 tok |
| rlaalsdn4564/korea-ecommerce-integrated-channel-mcp | 0 | Codex, OpenCode | 1 | 1,345 tok |
| Aphelion-Development/tero-mcp | 0 | Codex, OpenCode | 1 | 216 tok |
| LeoLisena/pampa-pilot AI-powered music production agent for REAPER and other DAWs | 0 | Codex, OpenCode | 1 | 1,505 tok |
| alejandro-cedeno-10/contextforge-cli | 0 | Claude Code, Codex, OpenCode | 9 | 586 tok |
| filhocf/sonarqube-mcp-py | 0 | Codex, OpenCode | 1 | 428 tok |
| socials-zanskar/nubra-mcp-server | 0 | Codex, OpenCode | 1 | 543 tok |
| madelponte/mcp-server mcp tools | 0 | Codex, OpenCode | 1 | 4,938 tok |
| rorygeddes/luni_mcp luni-mcp.vercel.app | 0 | Claude Code, Codex | 1 | — |
| oWretch/zencontrol-cloud-mcp MCP Server for interacting with the Zencontrol Cloud REST and Live APIs | 0 | Codex, OpenCode | 1 | 1,081 tok |
| u9401066/asset-aware-mcp u9401066.github.io Agent document collaboration: PDF assets, DOCX writeback, versioned spreadsheets and wikil | 0 | Claude Code, Codex, GitHub Copilot, OpenCode | 17 | 5,369 tok |
| mclarkson/bptool MCP server for recording and reading blood pressure readings. | 0 | Codex, OpenCode | 1 | 713 tok |
| fbdo/business-day-mcp MCP server exposing read-only tools for business-day and holiday arithmetic across 60+ cou | 0 | Codex, OpenCode | 1 | 2,187 tok |
| lukleh/mcp-read-only-argocd MCP server for read-only access to Argo CD instances | 0 | Claude Code, Codex, OpenCode | 2 | 2,284 tok |
| hex/teamcity-mcp | 0 | Codex, OpenCode | 1 | 431 tok |
| cuongph-dev-work/jira8_mcp | 0 | Claude Code, Codex, OpenCode | 2 | 5,381 tok |
| untitled-developers/shopify-mcp untitled-developers.github.io | 0 | Claude Code, Codex, OpenCode | 2 | 784 tok |
| minghsuy/ctscout-mcp MCP server for ctscout.dev — domain discovery via Certificate Transparency | 0 | Codex, OpenCode | 1 | 761 tok |
| connxio/cli Connxio CLI and MCP server for AI-assisted Connxio management workflows | 0 | Claude Code, Codex, OpenCode | 2 | 1,763 tok |
| owrede/vault-memory Local-first semantic memory MCP server for Obsidian vaults | 0 | Claude Code, Codex, OpenCode | 2 | 5,944 tok |
| bunizao/edstem-mcp edstem.tuuhub.com Use Ed Discussion from any MCP client. | 0 | Codex, OpenCode | 1 | 2,362 tok |
| arrrnmp/discord-mcp MCP server for 80+ Discord API endpoints. Member management, moderation, and messaging, wi | 0 | Claude Code, Codex, Gemini CLI | 3 | 1,923 tok |
| TadMSTR/ntfy-mcp MCP server for sending push notifications via ntfy. One tool, no database, stateless — it' | 0 | Codex, OpenCode | 1 | 307 tok |
| josecarlos3390/sap-hana-mcp-server | 0 | Codex, OpenCode | 1 | 2,395 tok |
| playbattlegrid/battlegrid-mcp BattleGrid MCP server — play crypto prediction games from AI agents | 0 | Claude Code, Codex, OpenCode | 2 | 4,803 tok |
| GravityKit/drip-mcp-server gravitykit.com MCP server for Drip email marketing API integration | 0 | Codex, OpenCode | 1 | 2,447 tok |
| WilliamLINWEN/bitbucket-mcp | 0 | Codex, OpenCode | 1 | 933 tok |
| nikzdevz/OBSMCP OBS MCP / Obsidian MCP for project continuity, multi-session AI workflows, semantic code c | 0 | Claude Code, Codex, OpenCode | 3 | 705 tok |