31,994 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 agents7,670Claude Code6,650Data and AI3,673Backend and APIs3,507Languages3,392Planning3,227Git and workflow3,211Code review2,744Testing2,385Memory and context2,367Writing and docs2,330DevOps and cloud2,314Research2,288Frontend2,261Security2,032Productivity1,722
All Claude Code31,994 Codex23,359 OpenCode22,302 GitHub Copilot3,560 Gemini CLI1,917 Cursor1,740 Windsurf142 Kiro82
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| Kuadrant/kuadrant-mcp-server MCP server with tools for interacting with Kuadrant resources | 2 | Claude Code | 1 | 3,242 tok |
| betzaydarobie-source/setup-3xui-skill Reusable setup-3xui AI-agent workflow for installing 3X-UI panels and managing VLESS Reali | 2 | Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode | 5 | 3,689 tok |
| GSA-TTS/mcp-server-nih-reporter Pilot MCP server for the NIH RePORTER API | 2 | Claude Code, Codex | 1 | — |
| UnplugAI/unplug-mcp MCP server for Unplug — LLM defense layer | 2 | Claude Code | 1 | 107 tok |
| charathram/plaud-mcp An MCP server for Plaud.ai | 2 | Claude Code | 1 | 746 tok |
| overtimepog/OpenrouterMCP a simple openrouter mcp server | 2 | Claude Code | 22 | — |
| contributte/mcp ✨ MCP server for Nette applications | 2 | Claude Code, Codex, OpenCode | 2 | 150 tok |
| tilderun/tilde-python-sdk The official Cerebral Storage Python SDK (and MCP server) | 2 | Claude Code | 1 | 2,113 tok |
| andyonholiday/brewfather-mcp MCP server for Brewfather brewing API | 2 | Claude Code | 1 | 1,785 tok |
| julianobarbosa/azure-finops-mcp-server | 2 | Claude Code | 24 | — |
| yukukotani/mcp-gcloud-adc-proxy An auth proxy for accessing remote MCP servers using Google Cloud Application Default Cred | 2 | Claude Code | 3 | 336 tok |
| pingidentity/aic-mcp-server | 2 | Claude Code, Codex, Gemini CLI, OpenCode | 8 | 572 tok |
| testrelic-ai/testrelic-mcp-server testrelic.ai Official MCP server support for TestRelic AI - Build, Plan, Debug, Analyze with AI native | 2 | Claude Code, Cursor | 2 | 2,659 tok |
| darekrossman/contentstack-mcp An MCP server for interacting with Contentstack's Content Management API | 2 | Claude Code | 1 | 737 tok |
| yashodhank/whmcs-mcp-server | 2 | Claude Code, Codex, Cursor, OpenCode | 3 | 5,025 tok |
| markhm/billy-mcp-server MCP server for the Billy.dk accounting system | 2 | Claude Code | 1 | 785 tok |
| dzxpert/PatchWork Injectable DLL with an in-process Lua engine & MCP server for runtime memory editing, hook | 2 | Claude Code | 1 | 1,612 tok |
| carlosprados/og-cli documentation.opengate.es Unofficial CLI, TUI, and MCP server for the OpenGate IoT platform REST API | 2 | Claude Code | 4 | 4,329 tok |
| MartinKuhne/devstack project/feature/task management mcp server with a user interface | 2 | Claude Code, Codex, OpenCode | 19 | 483 tok |
| alexmmatos/arthur-mcp arthurmcp.io No code system to provide MCP Server using Any Data Source | 2 | Claude Code, Codex, OpenCode | 4 | 3,557 tok |
| bborbe/semantic-search MCP server for semantic search over markdown files using sentence-transformers and FAISS | 2 | Claude Code | 1 | 1,667 tok |
| mumong/mcpServer-holmesgpt this is a pluging module which uesd by another project holmesgpt-agent | 2 | Claude Code | 9 | 1,378 tok |
| ironxyz/mcp-server | 2 | Claude Code, Codex | 1 | — |
| Weaverse/mcp-server | 2 | Claude Code, Codex, OpenCode | 2 | 163 tok |
| BenjaminDuthe/proxmox-mcp MCP Server for Proxmox VE - Manage VMs, containers, snapshots, storage via Claude | 2 | Claude Code | 1 | 1,666 tok |
| alisyedn/yugioh-mcp-server yugioh-mcp-server | 2 | Claude Code | 1 | — |
| edmiand/open5gs-mcp Open5GS MCP Server | 2 | Claude Code | 1 | 1,024 tok |
| winkash/mcp-databricks-app Databricks MCP Server | 2 | Claude Code | 8 | 3,206 tok |
| blizzy78/mcp-elicit Elicitation MCP server | 2 | Claude Code | 1 | 1,367 tok |
| kwonsw812/kiwoom-mcp Kiwoom mcp server | 2 | Claude Code | 1 | 710 tok |
| leshamblin/MoodleMCP An MCP server that lets an AI assistant read and write Moodle in plain language. Reads, wr | 2 | Claude Code | 1 | 2,343 tok |
| AndresMuelas2004/tldraw-mcp-server Full-featured MCP server for creating and editing tldraw documents programmatically (30 to | 2 | Claude Code | 1 | 455 tok |
| n0madic/graylog-mcp Graylog MCP server | 2 | Claude Code | 1 | 3,649 tok |
| israel-salgado/dt-mcp-server | 2 | Claude Code, Codex, GitHub Copilot | 19 | 7,851 tok |
| gnix45/Wazuh_MCP_SERVER Gateway to intergrate wazuh with AI using the model context protocol (query realtime alert | 2 | Claude Code | 1 | 322 tok |
| WisetechySolutions/spotify-mcp-server playmcp.dev MCP server that lets Claude create Spotify playlists through natural language. Turn Claude | 2 | Claude Code | 1 | 493 tok |
| lazallen/slack-mcp-server Fork of korotovsky/slack-mcp-server with saved_list and saved_complete tools for Slack Sav | 2 | Claude Code | 3 | 969 tok |
| passionmuse16/zen-mcp-server | 2 | Claude Code | 2 | 2,495 tok |
| sapientsai/rescuetime-mcp-server | 2 | Claude Code | 2 | 1,058 tok |
| tradermonty/eodhd-mcp-server | 2 | Claude Code | 1 | 1,190 tok |
| phillipweston/terraform-mcp-server An MCP server that gives LLMs read-only access to your Terraform state. Ask natural-langua | 2 | Claude Code | 1 | 458 tok |
| paradyno/PDF-MCP-Server A high-performance MCP (Model Context Protocol) server for PDF processing, built in Rust/C | 2 | Claude Code | 1 | 4,058 tok |
| progress-all/acomo-mcp-server | 2 | Claude Code | 1 | 733 tok |
| MichaelCecil/kimi-mcp-server | 2 | Claude Code | 1 | 1,150 tok |
| Logiphys/lgp-mcp-servers Go monorepo for Logiphys MCP servers (Autotask, IT Glue, Datto RMM, RocketCyber) | 2 | Claude Code | 1 | 435 tok |
| futuretea/mcp-server-template A template for building Model Context Protocol (MCP) servers | 2 | Claude Code, Codex, OpenCode | 2 | 224 tok |
| tingyiy/atlassian-mcp-server An open-source Model Context Protocol (MCP) server for Atlassian Jira and Confluence Cloud | 2 | Claude Code, Gemini CLI | 2 | 2,292 tok |
| bjhardcastle/nwb-mcp-server An MCP server for accessing NWB (Neurodata Without Borders) files, providing AI agents eas | 2 | Claude Code | 1 | — |
| masx200/supervisor-mcp-server MCP Server for supervisord process management using REST API - TypeScript implementation w | 2 | Claude Code | 1 | 1,340 tok |
| loganmurphy/oura-mcp-server Oura MCP Server — A Cloudflare Worker that connects your Oura Ring to any MCP-compatible A | 2 | Claude Code | 1 | 2,391 tok |