43,652 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 agents7,588Claude Code6,636Data and AI3,676Backend and APIs3,496Languages3,402Planning3,219Git and workflow3,187Code review2,745Testing2,374Memory and context2,364DevOps and cloud2,310Writing and docs2,309Research2,295Frontend2,261Security2,021Productivity1,715
All Claude Code31,998 Codex23,222 OpenCode22,170 GitHub Copilot3,550 Gemini CLI1,918 Cursor1,738 Windsurf137 Kiro80
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| sandraschi/windows-operations-mcp Windows system administration via MCP — services, registry, accounts, event logs, networki | 4 | Claude Code, Codex, Cursor, OpenCode | 3 | 865 tok |
| JasonBates/rescuetime-mcp | 4 | Claude Code, Codex, OpenCode | 2 | 446 tok |
| aoprisan/mcp-md-mmd-pdf | 4 | Claude Code | 1 | 953 tok |
| lidless-labs/wazuh-mcp lidless.dev Your SIEM answers live behind a console you babysit. wazuh-mcp reads Wazuh alerts, agents, | 4 | Codex, OpenCode | 1 | 1,156 tok |
| Platano78/faulkner-db Temporal Knowledge Graph System for Architectural Memory - Track decisions, patterns, and | 4 | Codex, OpenCode | 1 | 1,249 tok |
| dshein-alt/crawly-mcp `Crawly-MCP` provides web search and content retrieval for local LLMs, enabling agents to | 4 | Codex, OpenCode | 1 | 2,079 tok |
| netique/overleaf-mcp | 4 | Claude Code | 1 | 2,120 tok |
| jaredthivener/fastapi-docs-mcp MCP server for real-time FastAPI documentation access | 4 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 3,873 tok |
| rafalr100/synology-mcp MCP server to monitor & manage a Synology DSM 7 NAS (71 tools) and build dashboards in cha | 4 | Claude Code | 1 | — |
| retospect/precis-mcp pypi.org MCP server giving LLM agents a seven-verb API over papers, documents, code, state, patents | 4 | Claude Code, Codex, OpenCode, Windsurf | 40 | 7,151 tok |
| thekie/read-no-evil-mcp A secure email gateway MCP server that protects AI agents from prompt injection attacks hi | 4 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 1,233 tok |
| MauroDruwel/Smartschool-MCP Smartschool MCP: A Model Context Protocol (MCP) server that enables seamless communication | 4 | Claude Code, GitHub Copilot | 2 | 2,365 tok |
| metanmai/libredesk-mcp | 4 | Codex, OpenCode | 1 | 2,306 tok |
| ChinaCarlos/figma-agent-kit chinacarlos.github.io Open-source Figma plugin + MCP bridge for AI agents (Cursor, Claude Code, Codex). Local We | 4 | Cursor | 1 | — |
| gablabelle/mcp-kanban A Kanban board for AI agents powered by the Model Context Protocol (MCP) | 4 | Claude Code | 4 | 599 tok |
| badchars/supply-chain-mcp-server npmjs.com 90-tool MCP server for software supply chain security — OSV, GHSA, NVD, EPSS, CISA KEV, np | 4 | Claude Code | 1 | 550 tok |
| smaramwbc/statewave-connectors statewave.ai Connector ecosystem for Statewave — feed real-world events into agent memory | 4 | Codex, GitHub Copilot, OpenCode | 2 | 1,061 tok |
| datatorag/mcp-gateway Open-source MCP gateway and marketplace — pay-per-use tools for AI agents | 4 | Claude Code | 3 | 721 tok |
| internet-court/mcp internet-court-mcp-git-main-gen-layer-foundation.vercel.app Internet Court MCP — remote MCP server and install endpoint for the Internet Court skill ( | 4 | Claude Code, Codex, OpenCode | 2 | 79 tok |
| UmutKDev/enabiz-mcp | 4 | Claude Code | 11 | 2,383 tok |
| BackendGameSetMatch/sourcebook Git-backed markdown wiki that AI coding agents read and update over MCP | 4 | Claude Code | 5 | 471 tok |
| mrnajiboy/ebay-mcp-remote-edition npmjs.com Open source MCP server providing AI assistants with comprehensive access to eBay's Sell AP | 4 | Codex, OpenCode | 1 | 1,557 tok |
| sandraschi/vcv-rack-mcp MCP server for VCV Rack 2 - composes modular synth patches by emitting structured JSON, no | 4 | Codex, OpenCode | 1 | 435 tok |
| RightNow-AI/autoevolve Agent-native evolutionary optimization. Say the goal in english, evolve code toward a meas | 4 | Claude Code, Codex, OpenCode | 2 | 6,250 tok |
| WYRE-AI/datto-rmm-mcp conduit.wyre.ai MCP server for Datto RMM — device management, monitoring, alerts, and patch status tools f | 4 | GitHub Copilot | 1 | 858 tok |
| cyanheads/met-museum-mcp-server npmjs.com Search the Metropolitan Museum of Art collection, fetch full artwork records and open-acce | 4 | Claude Code, Codex, OpenCode | 2 | 11,476 tok |
| AmanKtyr/Tailor npmjs.com Stop vibe-coding bloat & token waste. Unified AI Coding-Agent & Spec-Driven Development (S | 4 | Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode, Windsurf | 23 | 3,693 tok |
| cyanheads/noaa-climate-mcp-server npmjs.com Search NOAA CDO stations and datasets, fetch historical weather observations via MCP. STDI | 4 | Claude Code | 1 | 5,741 tok |
| cyanheads/openlibrary-mcp-server npmjs.com Search books and authors, fetch editions, browse subjects, and resolve cover images from O | 4 | Claude Code, Codex, OpenCode | 2 | 11,950 tok |
| furkanisikay/ardupilot-mcp ArduPilot uçuş loglarını (.bin) teşhis eden deterministik MCP sunucusu — yapay zekâ açıkla | 4 | Claude Code, Codex, GitHub Copilot, OpenCode | 4 | 1,829 tok |
| aeoess/agent-passport-mcp aeoess.com MCP server for the Agent Passport System. Identity, delegation, enforcement, and signed re | 4 | Claude Code, Codex, OpenCode | 2 | 848 tok |
| cookiechain/cookie-mcp npmjs.com An MCP server that gives AI agents full onchain access to Cookie Chain — trade, launch, LP | 4 | Codex, OpenCode | 1 | 1,350 tok |
| yiminspace/quarry yiminspace.github.io The database workbench built for the AI era — one safety-railed query kernel, many faces: | 4 | Claude Code, Codex, OpenCode | 2 | 1,200 tok |
| hungryweb/cscart-mcp-server | 4 | Claude Code | 1 | 938 tok |
| zachswift615/audio-analysis-mcp | 4 | Claude Code | 3 | 685 tok |
| atpaawej/openboard openboard.aawej.in Local-first personal whiteboard workspace for developers and external AI agents (tldraw + | 4 | Claude Code, Codex | 1 | — |
| petrijr/openscad-mcp MCP Server for OpenSCAD | 4 | Codex, OpenCode | 1 | 1,251 tok |
| yanlingLabs/video-extract-mcp Local-first MCP server for video: download any video from almost any URL, or get a transcr | 4 | Claude Code | 1 | 3,803 tok |
| psyb0t/docker-mailbox ciprian.51k.eu Multi-mailbox IMAP/SMTP control plane. One YAML, N accounts, one bearer-auth gate. Unified | 4 | Claude Code | 1 | — |
| dinglebear-ai/runifi npmjs.com Rust MCP server and CLI for UniFi Network controllers, exposing REST-backed network operat | 4 | Claude Code, Codex, Gemini CLI, OpenCode | 4 | 4,035 tok |
| Nosmoht/talos-mcp-server MCP server for Talos Linux cluster management via the native gRPC API | 4 | Claude Code, Codex, OpenCode | 18 | 9,678 tok |
| AnthonyPuggs/ausecon-mcp-server auseconmcp.com MCP server for retrieval of Australian economic and financial data - supports ABS, RBA and | 4 | Claude Code, Codex, OpenCode | 2 | 2,284 tok |
| chrischall/infinitecampus-mcp Multi-district MCP server for Infinite Campus (Campus Parent portal) | 4 | Claude Code | 1 | 3,940 tok |
| sandraschi/grandorgue-mcp Control GrandOrgue pipe organ simulator via FastMCP 3.4. MIDI bridge, stop/piston/manual | 4 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode, Windsurf | 6 | 1,213 tok |
| MarieLynneBlock/arcanum-artifex Prompts, skills, and agents that survive contact with real workflows. No vendor loyalty. O | 4 | GitHub Copilot | 1 | 1,277 tok |
| asif-nvc/e2b-sandbox-mcp MCP server connecting Claude Code with E2B cloud sandboxes for working on any GitHub repo | 4 | Claude Code | 1 | 830 tok |
| mostafa-drz/claude-skills Collection of Claude Code and Claude Desktop skills for developer workflows, automation, a | 4 | Claude Code | 3 | — |
| moabualruz/fulcrum Local-first Agent OS — project management, agent orchestration, docs, memory, and develope | 4 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 5,706 tok |
| blakefeiza/vizwright Agent-orchestrated Tableau dashboard builder for Claude Code: analysis, design, and .twb X | 4 | Claude Code | 8 | 1,500 tok |
| calven-ai/demoverse Grow a fake company's entire sales history across CRM, calls, email and Slack that moves e | 4 | Claude Code, Codex, OpenCode | 7 | 3,794 tok |