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 |
|---|---|---|---|---|
| ONLYHUMN/chrome-console-log-mcp-server Capture browser console logs via the Chrome DevTools Protocol and expose them to an MCP cl | 0 | Codex, OpenCode | 1 | 7 tok |
| RealEmmettS/Google-Health-MCP google-health-mcp-one.vercel.app | 0 | Claude Code, Codex, OpenCode | 7 | 6,127 tok |
| kratsg/2026-07-09-rucio-mcp kratsg.github.io Slides: rucio-mcp — one MCP server for the Rucio community (2026-07-09) | 0 | Claude Code | 1 | 1,050 tok |
| Astatide1337/conductor Astatide Conductor — persistent objective/task-graph orchestrator for MCP-driven agent wor | 0 | Codex, OpenCode | 1 | 2,212 tok |
| redseerdigital/redseer_mcp_trail | 0 | Claude Code | 2 | 1,045 tok |
| tools-for-agents/cortex tools-for-agents.github.io 🧠 A local, Obsidian-compatible second brain for agents: wikilinked markdown vault, knowle | 0 | Codex, OpenCode | 1 | 918 tok |
| tools-for-agents/scout tools-for-agents.github.io 🧭 The agent's web reader: fetch a URL as clean, cached, searchable markdown (~90% smaller | 0 | Codex, OpenCode | 1 | 852 tok |
| tools-for-agents/recall tools-for-agents.github.io 🎯 Federated recall across an agent's knowledge — cortex, agent-hq, scout and lens — in on | 0 | Codex, OpenCode | 1 | 924 tok |
| khangte/github-mcp-server | 0 | Claude Code | 1 | 253 tok |
| MOBAI547800/abaqus-mcp-server MCP server for Abaqus FEM automation — model generation, job submission, log monitoring, a | 0 | Claude Code | 1 | 716 tok |
| codehead-pl/ts-code-awareness Static-analysis knowledge base for TS/NestJS codebases, served to AI agents over MCP. | 0 | Claude Code | 2 | — |
| dorkian/n8n-flow-bridge-mcp bridge dev and production n8n flow | 0 | Claude Code | 1 | 223 tok |
| sevuoi/catholic_mcp Catholic MCP Server for PlayMCP - provides Catholic content | 0 | Claude Code | 1 | 871 tok |
| axysar/touchdesigner-agent-mcp | 0 | Claude Code | 1 | 1,029 tok |
| r-darwish/daruma MCP memory server | 0 | Codex, OpenCode | 1 | 1,092 tok |
| NeetigyaShah/APImeMCP | 0 | Claude Code, Codex | 25 | — |
| haribote/thmh Story-less UI component catalog for the AI era — auto-generated from your code, served by | 0 | Claude Code, Codex, OpenCode | 2 | 1,008 tok |
| afriemann/lsp-mcp MCP server exposing LSP-backed code navigation and editing tools to LLM agents | 0 | Claude Code, OpenCode | 10 | — |
| ciaran-finnegan/cortex-xsiam-mcp-gateway Secure MCP gateway for governed Cortex XSIAM log search and security operations | 0 | Claude Code, Codex, GitHub Copilot, OpenCode | 4 | 477 tok |
| carmelosantana/fancy-api Paste data. Get a fancy API. — a self-hostable, AGPL declarative API generator with an MCP | 0 | Codex, OpenCode | 1 | 927 tok |
| Querry-AI/Runnywhere-PlayMCP Run anywhere | 0 | Claude Code | 1 | 6,453 tok |
| markgregg/coverage-orchestrator-mcp coverage orchestrator | 0 | GitHub Copilot | 1 | 92 tok |
| sani-savaliya/parallax Render-in-the-loop cross-modal self-verification for coding agents — catches silent SQL/re | 0 | Claude Code | 1 | 744 tok |
| eno004731-cpu/browser-control-mcp Local MCP agent for safely automating hh.ru job applications through the user's Chrome ses | 0 | Codex, OpenCode | 1 | 210 tok |
| wylieswanson/apple-mail-pz-mcp | 0 | Claude Code, Codex, OpenCode | 11 | 3,470 tok |
| danieldoalto/youtube-mcp mcp server baseado em https://github.com/ZubeidHendricks/youtube-mcp-server com modificaçõ | 0 | Claude Code | 1 | 1,066 tok |
| ChinhHN-DEV/abap-mcp-adt MCP SAP | 0 | Claude Code | 1 | 1,203 tok |
| dannybauman/groundstation Earth data, agent-ready: MCP server + Claude skill + Earth briefings over the cloud-native | 0 | Claude Code | 1 | 447 tok |
| AntJanus/cc-dash Local dashboard and MCP server for a markdown-native multi-project portfolio | 0 | Claude Code | 1 | 1,725 tok |
| Caarlosgg/branchpoint MCP server that gives AI coding agents persistent, git-branch-aware context | 0 | Claude Code | 2 | 5,117 tok |
| kruslim/canopy An MCP server exposing vehicle-diagnostic / CAN-bus domain logic as agent tools, with a La | 0 | Claude Code | 1 | 1,222 tok |
| farhoodlabs/intervalsicu-mcp | 0 | Claude Code, Codex, OpenCode | 2 | 3,064 tok |
| Thor-DraperJr/loop-improver-mcp Loop Improver MCP - a Python MCP server for modernizing repository improvement loops from | 0 | Claude Code, GitHub Copilot | 8 | 994 tok |
| JohanMasmelaEu/MCP_INIT_MS_SegurosBolivar | 0 | Claude Code | 1 | 1,548 tok |
| Coefficient-work/mcp-doctor Shrink MCP tool menus from OpenAPI — progressive discovery cuts token bloat | 0 | Codex, Cursor, OpenCode | 4 | 736 tok |
| GonzaloTorreras/ai-dememory Local-first personal multi-LLM memory toolchain and MCP server. | 0 | Claude Code, Codex, OpenCode | 2 | 804 tok |
| Greenchannel/mcp-nexus | 0 | Claude Code, Codex, OpenCode | 2 | 286 tok |
| codeforanchorage/sandiego-gis-mcp | 0 | Claude Code | 1 | 2,147 tok |
| imelon2/blockscout-mcp-server Blockscout MCP server that gives AI agents multichain EVM on-chain data | 0 | Claude Code | 8 | 167 tok |
| cacack/mcp-server-zwave-js-ui MCP server for Z-Wave JS UI (zwave-js-server WebSocket) for programmatic Z-Wave device man | 0 | Claude Code | 1 | 1,483 tok |
| rjmlaird/rjmlaird-mcp | 0 | Codex, OpenCode | 1 | 360 tok |
| objectstack-ai/gemini-extension Official Gemini CLI extension for ObjectStack — connect any deployment over MCP, with the | 0 | Gemini CLI | 1 | 1,188 tok |
| junchenghe01/local-rag-mcp Local rag only supports MCP | 0 | Claude Code | 1 | 818 tok |
| monahand1023/corpus pypi.org Single-user RAG framework for personal archives. Local-first, MCP-native. | 0 | Claude Code | 1 | 499 tok |
| asarlashmit/mcp-connect Codex-style Kali Linux MCP server with 126 structured tools, explicit execution timing, se | 0 | Codex, OpenCode | 1 | 345 tok |
| erewhon/forge Front door for the erewhon code agents: CLI and MCP server | 0 | Codex, OpenCode | 1 | 410 tok |
| QVMConsole/MCP_Server MCP for managing QVMConsole | 0 | Codex, OpenCode | 1 | 64 tok |
| sebastienrousseau/inclusio Accessibility-first publishing engine — PDF/UA-2 + WTPDF + PDF/A-4f, C2PA + PAdES + SLSA p | 0 | Claude Code | 1 | — |
| jaronlu/llm-wiki-mcp MCP server that gives AI agents a governed wiki — candidates proposed, human approves, wik | 0 | Codex, OpenCode | 1 | 629 tok |
| toantran201/mcp-google-sheets | 0 | Claude Code | 1 | 2,593 tok |