3,543 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 agents7,521Claude Code6,606Data and AI3,688Backend and APIs3,494Languages3,401Planning3,209Git and workflow3,151Code review2,736Memory and context2,361Testing2,351DevOps and cloud2,300Writing and docs2,296Research2,295Frontend2,250Security2,004Productivity1,709
All Claude Code32,116 Codex23,280 OpenCode22,053 GitHub Copilot3,543 Gemini CLI1,915 Cursor1,736 Windsurf119 Kiro77
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| amansingh63/dbhub-analytics dbhub.ai Zero-dependency, token-efficient database MCP server for Postgres, MySQL, SQL Server, Mari | 0 | Claude Code, GitHub Copilot | 4 | 2,891 tok |
| beyondnetcode/evolith_arch32 beyondnetcode.github.io Executable architecture governance. A CLI, MCP server and REST API that check a repository | 0 | Codex, GitHub Copilot, OpenCode | 2 | 2,620 tok |
| danielecr/realssh-mcp MCP server to execute commands in remote server via AI client and agents | 0 | GitHub Copilot | 1 | 177 tok |
| dbwls99706/deadends.dev deadends.dev Structured failure knowledge infrastructure for AI agents — dead ends, workarounds, and er | 0 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode, Windsurf | 6 | 5,533 tok |
| dir-ai/repotector ⬡ The repo guardian AI agents handshake with before they touch your code. Handshake-first | 0 | Claude Code, Codex, GitHub Copilot, OpenCode | 4 | 648 tok |
| h2bis-dev/h2bis-project-brain-mcp | 0 | GitHub Copilot | 1 | 1,168 tok |
| joshuasundance-swca/paper-chaser-mcp FastMCP server for academic research workflows: paper discovery, literature mapping, citat | 0 | Claude Code, GitHub Copilot | 2 | 1,514 tok |
| kuwaitdevs/myfatoorah-mcp npmjs.com LLM-friendly MCP server for the MyFatoorah payments API | 0 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 832 tok |
| major/pcp-mcp MCP server for Performance Co-Pilot metrics | 0 | Codex, GitHub Copilot, OpenCode | 2 | 2,209 tok |
| meelad-diggit/kordic-modelcontextprotocol A community driven registry service for Model Context Protocol (MCP) servers. | 0 | Claude Code, GitHub Copilot | 2 | 277 tok |
| mityda/ClauseKeeper clausekeeper.app Open-source tool to scan & generate always-current website legal documents (privacy, terms | 0 | Codex, GitHub Copilot, OpenCode | 3 | 2,704 tok |
| moonolgerd/game-mcp Game Discovery MCP Server | 0 | GitHub Copilot | 1 | 989 tok |
| martijnpieters/eduframe-mcp Eduframe MCP server | 0 | GitHub Copilot | 1 | 203 tok |
| prakhargour10/utility-mcp-server For testing out mco capabilities,has three tools get time , get date , get current share p | 0 | Claude Code, GitHub Copilot | 2 | 340 tok |
| prest/prest-mcp-adapter prestd.com Official stdio MCP adapter for pREST: bridge Cursor, Claude, and other MCP clients to pRES | 0 | GitHub Copilot | 1 | 513 tok |
| rflukerii-dev/docbot-mcp Bidirectional CSV <> JSON <> Markdown transformer | 0 | GitHub Copilot | 3 | 1,848 tok |
| saajunaid/caddis-plugin saajunaid.github.io caddis — an opinionated Claude Code plugin for verification-first agentic development: pha | 0 | GitHub Copilot | 32 | 81,092 tok |
| salehrifai42/qmetrymcp mcp for qmetry | 0 | Claude Code, GitHub Copilot | 4 | 3,678 tok |
| shigechika/aruba-central-mcp MCP server for Aruba Central: expose AP, switch, and client status to AI assistants | 0 | Claude Code, GitHub Copilot | 2 | 2,776 tok |
| shigechika/boxadm-mcp MCP server for Box admin-log analytics — external-sharing visibility, read-only | 0 | Claude Code, GitHub Copilot | 2 | 6,078 tok |
| shigechika/cloudarmor-mcp MCP server for Google Cloud Armor WAF log patrol — deny summaries, false-positive checks, | 0 | Claude Code, GitHub Copilot | 2 | 3,430 tok |
| shigechika/entraadm-mcp MCP server for Microsoft Entra ID sign-in/audit-log triage (read-only) | 0 | Claude Code, GitHub Copilot | 2 | 2,971 tok |
| shigechika/eos-mcp MCP server for Arista EOS device operations via eAPI | 0 | Claude Code, GitHub Copilot | 2 | 3,649 tok |
| shigechika/gwsadm-mcp MCP server for Google Workspace security auditing — login audit, external sharing, daily b | 0 | Claude Code, GitHub Copilot | 2 | 6,021 tok |
| shigechika/junos-mcp MCP server for Juniper/JUNOS — show, upgrade with rollback, config push (commit confirmed) | 0 | Claude Code, GitHub Copilot | 2 | 6,244 tok |
| shigechika/keycloak-mcp MCP server for the Keycloak Admin REST API — a strong ally for auth troubleshooting: inspe | 0 | Claude Code, GitHub Copilot | 2 | 3,010 tok |
| shigechika/zapi-mcp MCP server for the Zabbix API — daily brief, problems, hosts, items | 0 | Claude Code, GitHub Copilot | 2 | 3,814 tok |
| rwestergren/hevy-mcp Manage your Hevy workouts, routines, folders, and exercise templates. Create and update se | 0 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 6,835 tok |
| syamaner/coffee-roaster-mcp pypi.org RoastPilot MCP server for coffee-roaster telemetry, controlled actuation, first-crack dete | 0 | Claude Code, Codex, GitHub Copilot, OpenCode | 15 | 2,635 tok |
| takeyaqa/PictMCP Pairwise testing for your AI assistant | 0 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 511 tok |
| WYRE-AI/atera-mcp conduit.wyre.ai MCP server for Atera — ticketing, device monitoring, alerts, and customer management tools | 0 | GitHub Copilot | 1 | 858 tok |
| Warnes-Innovations/oboe-mcp | 0 | GitHub Copilot | 1 | 1,814 tok |
| WebRTCGame/SQLITE-MCP SQLITE MCP | 0 | Claude Code, Codex, GitHub Copilot | 3 | 757 tok |
| u9401066/medvision-mcp Medical Vision AI Tools via Model Context Protocol | 0 | Claude Code, GitHub Copilot | 20 | 2,021 tok |
| vs4vijay/espresso-mcp An MCP Server for the Espresso Android Test Framework, crafted to improve testing capabili | 0 | GitHub Copilot | 1 | 1,539 tok |
| Wendelius/mcpserver_udemy Udemy training on building MCP Servers | 0 | GitHub Copilot | 1 | 461 tok |
| danielscholl/mvn-mcp-server MCP Server for interacting with Maven Repositories | 0 | Claude Code, GitHub Copilot | 5 | 2,815 tok |
| cbruyndoncx/ThirdBrAIn-MCPSERVERS-IQ MCP Servers focused collection of repo's (using git-subrepo for easy updating --ALL) | 0 | GitHub Copilot | 1 | 140 tok |
| tomohiroJin/weatherlink-mcp A Model Context Protocol (MCP) server that provides real-time weather data to AI assistant | 0 | GitHub Copilot | 1 | 638 tok |
| ipdelete/workout_mcp_server MCP Server for workout info | 0 | Claude Code, GitHub Copilot | 8 | 1,649 tok |
| passerbyflutter/libreoffice-mcp-tools MCP server for reading, writing, and editing Office documents via LibreOffice | 0 | Codex, GitHub Copilot, OpenCode | 2 | 3,184 tok |
| starter-series/profilekit-mcp MCP server for ProfileKit. Render GitHub profile SVG cards from Claude Code, Codex CLI, or | 0 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 390 tok |
| haxos-anon/autotask-mcp1 | 0 | Claude Code, Codex, GitHub Copilot, OpenCode | 59 | 22,920 tok |
| adepanges/teamretro-mcp-server npmjs.com Model Context Protocol (MCP) server for TeamRetro integration. | 0 | GitHub Copilot | 1 | 1,832 tok |
| yagomp/seoagent Agent-first SEO toolkit — keyword research, rank tracking, site audits, competitor analysi | 0 | Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode | 5 | 2,451 tok |
| Asakitan/MC-World-MCP MC-World-MCP | 0 | GitHub Copilot | 1 | 789 tok |
| iduryodhanrao/MCP MCP server for pdf, doc, images | 0 | GitHub Copilot | 1 | 1,188 tok |
| masrisystems/dot-agents Universal, portable multi-agent configuration, skills catalog, instruction sets, and sync | 0 | GitHub Copilot | 1 | 1,025 tok |
| voarsh2/mcp-atlassian mcp-atlassian.soomiles.com MCP server for Atlassian tools (Confluence, Jira, Btibucket DC) | 0 | Claude Code, Codex, GitHub Copilot, OpenCode | 4 | 2,240 tok |
| Robiton/notebooklm-mcp-cli Enterprise + Personal MCP server and CLI for Google NotebookLM. Adds Discovery Engine REST | 0 | Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode | 4 | 2,009 tok |