43,872 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 agents7,796Claude Code6,678Data and AI3,657Backend and APIs3,502Languages3,394Git and workflow3,252Planning3,236Code review2,768Testing2,425Memory and context2,361Writing and docs2,344DevOps and cloud2,337Research2,286Frontend2,272Security2,058Project management1,756
All Claude Code32,008 Codex23,577 OpenCode22,522 GitHub Copilot3,569 Gemini CLI1,916 Cursor1,739 Windsurf152 Kiro87
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| fc0web/rei-checker-mcp Formal-verification checker MCP server — three-valued verdict (VALID/INVALID/UNDECIDED), n | 0 | Claude Code | 1 | 4,304 tok |
| zuarbase/Zuar-Portal-MCP-Public zuar.com Zuar Portal MCP server — stable releases for customers. Build and operate a Zuar Portal fr | 0 | Claude Code | 19 | — |
| JumpLink/troedler Troedler — search several second-hand marketplaces from one query. A local CLI and MCP ser | 0 | Claude Code, Codex, OpenCode | 2 | 5,291 tok |
| mcintalmo/godot-docs-mcp An MCP server that serves the Godot Engine documentation to AI coding agents. | 0 | Claude Code | 1 | 1,728 tok |
| wylienorthwind/datto-rmm-mcp | 0 | GitHub Copilot | 1 | 858 tok |
| JakePeralta7/s3-mcp | 0 | Codex, OpenCode | 1 | 1,218 tok |
| CYZice/devs-codex DevSpace: a local execution layer that brings a Codex-style coding workflow to MCP hosts | 0 | Codex, OpenCode | 1 | 1,676 tok |
| Tsumibito/NavoCMS navocms.com The agent-native CMS. No admin panel. Your agent is the interface | 0 | Codex, OpenCode | 1 | 434 tok |
| brulure1/labsolu-mcp-test MCP test bot Labsolu pour Claude + Render | 0 | Claude Code, Codex, OpenCode | 2 | 1,069 tok |
| pedro-angel/mcp-for-kibana MCP server for Kibana: composable toolboxes over a hexagonal core | 0 | Codex, OpenCode | 1 | 577 tok |
| genvjacobc/lightspeed-x-mcp Read-only Model Context Protocol server for Lightspeed X (Retail POS / Vend): sales report | 0 | Claude Code | 1 | 1,813 tok |
| Utkarsh-Sinha0/razor-dvara Gated agentic checkout for COD commerce. Five MCP tools, bounded money actions, audit trai | 0 | Claude Code | 1 | 490 tok |
| adrianparker/SetlistMCP MCP server for Setlist.fm | 0 | Claude Code | 1 | 1,447 tok |
| thalleshcm/ploomes-mcp | 0 | Claude Code | 1 | 1,625 tok |
| cormac-rynne/hikvision-mcp | 0 | Codex, OpenCode | 1 | 1,019 tok |
| phamviet86/google-task-mcp Local Python MCP server for safely managing Google Tasks over stdio | 0 | Codex, OpenCode | 1 | 700 tok |
| edgargalvan/mise-en-place MCP Nutrition Tool | 0 | Claude Code | 3 | 1,523 tok |
| gianlucamazza/pagouse Chromium page agent for coding agents | 0 | Codex, OpenCode | 1 | 281 tok |
| Brian-Egan/jazz_agent Scrapes NYC jazz club schedules, builds a weekly Spotify playlist per club, and keeps a pe | 0 | Codex, OpenCode | 1 | 1,979 tok |
| dosquartsdedocs/vegavisuals Reproducible Vega and Vega-Lite rendering with immutable Docker provenance. | 0 | Codex, OpenCode | 1 | 459 tok |
| dev-the-dev-while-deving/rolldeep-lab Free local study lab. Hit ROLL. One topic. One question. Do the work. Never repeat. | 0 | Codex, OpenCode | 1 | 512 tok |
| paulocesaaars/nix Servidor MCP que expõe um vault do Obsidian | 0 | Claude Code, Codex, Cursor, OpenCode | 2 | 1,226 tok |
| Cubiczan/governed-mcp-gateway Governed MCP Gateway — principal on every tool call and SSE frame, vaulted credential rota | 0 | Codex, OpenCode | 1 | 91 tok |
| ElioLin/sfoa-enterprise-mcp | 0 | Claude Code, Codex, OpenCode | 6 | 688 tok |
| nimelkot/astra Hybrid code intelligence for AI agents: Python AST graphs, local semantic search, CLI, and | 0 | GitHub Copilot | 1 | 52 tok |
| jhn-kim/motionworks A direct manipulation motion design layer for projects built with AI coding agents. | 0 | Claude Code, Codex, OpenCode | 2 | 942 tok |
| yth20667-boop/tradingview-mcp. | 0 | Claude Code | 1 | 1,873 tok |
| duanefields/imessage-mcp MCP server for iMessage on macOS: reads the local message database and (later) sends throu | 0 | Claude Code | 1 | 959 tok |
| junoonx/tnews-mcp | 0 | Codex, OpenCode | 1 | 3,069 tok |
| chappse6/web-picker Localhost UI element picker that bridges browser picks to MCP coding agents | 0 | Codex, OpenCode | 1 | 198 tok |
| rkilchmn/tradingview-control-mcp Control trading view electron application via MCP | 0 | Claude Code | 1 | 1,987 tok |
| yenonn/lmstudio-websearch Local MCP server for LM Studio with web search, YouTube playback, and IPTV channels | 0 | Codex, OpenCode | 1 | 1,599 tok |
| rileygramlich/obsidian-gate MCP server — let any AI agent read, search, write, and connect notes in your Obsidian vaul | 0 | Claude Code | 1 | 388 tok |
| GinzaTech/rn-agent-observer Local runtime observability bridge for AI agents debugging React Native/Expo apps on Andro | 0 | Codex, OpenCode | 1 | 1,222 tok |
| R-HUA/coding-mcp | 0 | Claude Code, Codex, Cursor, OpenCode | 10 | 2,260 tok |
| kisaragi-mochi/distill-kura 蒸留蔵 — distilled long-term memory for agents: recall by meaning, writing gated by evidence, | 0 | Codex, OpenCode | 1 | 2,875 tok |
| hlucent/safemap-uv-index-mcp Seoul UV index and Korea Meteorological Administration lifestyle weather index lookup serv | 0 | Claude Code | 1 | 2,232 tok |
| kiyeps/dkg-memory-mcp MCP server exposing DKG V10 verifiable memory (WM/SWM/VM) as MCP tools for any MCP-capable | 0 | Claude Code, Codex, OpenCode | 2 | 801 tok |
| Rune-markar/signal-desk rune-markar.github.io Monitoring and notification PWA supporting ChatGPT MCP, Cloudflare Workers, and Web Push | 0 | Codex, OpenCode | 1 | 329 tok |
| lia-xim/seomcp.de seomcp-de.vercel.app Reservierte technische Projektgrundlage für einen künftigen realen SEO-MCP-Dienst. | 0 | Codex, OpenCode | 1 | 265 tok |
| alejandrorodm/MCP-Pionex MCP server for the Pionex exchange with strict anti-hallucination guardrails: two-phase or | 0 | Claude Code | 1 | 3,185 tok |
| meeeeeca2/agent-chatroom Human-in-the-loop MCP chatroom for coordinating multiple AI agents | 0 | Claude Code, Codex, OpenCode | 2 | 1,064 tok |
| pnaskardev/Batcave-MCP | 0 | Claude Code | 1 | 723 tok |
| stella-dust/autoxeo-agent-codex-plugin agent.autoxeo.com Public AutoXEO GEO operations plugin for Codex: skills, local MCP bridge and evidence-led | 0 | Codex, OpenCode | 1 | 179 tok |
| ifoodsci-ai/mflowy MCP-native modular ML workflow engine — YAML-config-driven, DAG-orchestrated data analysis | 0 | Codex, OpenCode | 1 | 1,856 tok |
| kwitsch/repo-explorer-mcp | 0 | Claude Code | 7 | 839 tok |
| ai-code-co/Claude_MCP_Lumenco | 0 | Cursor | 1 | — |
| momadhuynh04/probrowser Real-Browser Automation MCP Server for AI Agents - Anti-Detection | 0 | Claude Code, Codex, OpenCode | 2 | 2,302 tok |
| benethos-hub/lexware-office-mcp Unofficial MCP server for the Lexware Office accounting API — runs over stdio or HTTP. | 0 | Claude Code | 1 | 4,775 tok |
| tetracoralla/deterministic-dependency-engine Deterministic dependency reasoning over declared graphs for humans and AI agents. | 0 | Codex, OpenCode | 1 | 605 tok |