How real projects configure their agents

22,256 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 agents7,642Claude Code6,648Data and AI3,676Backend and APIs3,504Languages3,399Planning3,222Git and workflow3,208Code review2,742Testing2,379Memory and context2,369Writing and docs2,323DevOps and cloud2,311Research2,290Frontend2,261Security2,025Productivity1,719

All Claude Code31,996 Codex23,310 OpenCode22,256 GitHub Copilot3,557 Gemini CLI1,917 Cursor1,739 Windsurf141 Kiro81

Project Stars Configures Files Always loaded
sandraschi/benny-the-dog-mcp Benny the dog health and care monitor - water bowls, movement, loneliness detection, sausa 0 Claude Code, Codex, GitHub Copilot, Cursor, OpenCode, Windsurf 6 1,778 tok
browserview/mcp This server lets any MCP-capable agent (Claude, OpenAI agents, Cursor, and others) create, 0 Codex, OpenCode 1 585 tok
GeniusTechnoMystic/docker-hub-mcp MCP server for Docker Hub Image Stats — pulls, stars, search, batch lookup, publisher cata 0 Codex, OpenCode 1 344 tok
mhdarifsetiawan01/semantic-mcp-server 0 Claude Code, Codex, OpenCode 4 1,678 tok
fledgeling-co/sift-apple-mail-mcp Search your Apple Mail at the speed of thought. A local MCP server: 188k messages, body se 0 Claude Code, Codex, OpenCode 2 5,905 tok
joohyukjung/LexLink-ko-mcp 0 Codex, OpenCode 1 1,612 tok
mrsuber/davinci-resolve-mcp 0 Claude Code, Codex, GitHub Copilot, Cursor, OpenCode 12 5,925 tok
meob/mcp-blueprint MCP Blueprint is a lightweight framework for creating Model Context Protocol (MCP) servers 0 Claude Code, Codex, OpenCode 2 1,266 tok
czcz0009/my-mcp-server 0 Claude Code, Codex, OpenCode 2 6,209 tok
ikeike443/hevy-fitness-mcp fitness-mcp-eight.vercel.app 0 Claude Code, Codex, OpenCode 3 737 tok
kailash-enph/jama-connect Unified Jama Connect MCP backend, REST API, viewer, and VS Code extension as a single pip 0 Codex, OpenCode 1 2,933 tok
ncleton-petitmaker/ovs-mcp Unofficial Official Vegan Shop MCP server and CLI 0 Claude Code, Codex, OpenCode 2 181 tok
vnknov/de.scenaryo.channels MCP to create a possiblity for Agents to communicate through guardrailed channels 0 Codex, OpenCode 1 3,335 tok
ayhammouda/gsc-seo-mcp Secure, read-only Google Search Console MCP server with exact property allowlists and a ha 0 Codex, OpenCode 1 824 tok
omid-ok13/mattermost-mcp 0 Codex, OpenCode 1 293 tok
yadimon/steuer-spar-erklaerung-mcp Inoffizielle lokale API und optionaler MCP-Wrapper für SteuerSparErklärung 2025 (Windows) 0 Claude Code, Codex, OpenCode 2 572 tok
gppsys/personalcopilotmcp Servidor MCP para conectar multiples cuentas de correo y servicios. 0 Codex, OpenCode 1 1,053 tok
carlosroman/yet-another-MCP-server YAMS is a batteries-included MCP server that provides the common tools for agents to use 0 Claude Code, Codex, OpenCode 2 424 tok
renaudb/bixi-mcp Bixi MCP server 0 Codex, OpenCode 1 15 tok
solaegis/hubitat-mcp MCP server for Hubitat Elevation hubs (C-5+) — Maker API device control, optional admin to 0 Codex, OpenCode 1 338 tok
dcassil/resume-kit Resume Intelligence Toolkit — evaluate, match, align, validate, and generate resume materi 0 Codex, OpenCode 1 454 tok
Mushkrot/Recallant Self-hosted governed project memory for coding agents. 0 Codex, OpenCode 1 1,373 tok
yuzu-octopus/Codebreaker_Solver yuzu-octopus.github.io Codebreaker.xyz client, MCP server, CLI, and C++ solutions 0 Codex, OpenCode 1 4,334 tok
Cyphid-Academy/Render-Fetch-MCP MCP server for retrieving bot-unfriendly page content 0 Claude Code, Codex, OpenCode 2 904 tok
JASMINE145-ACT/workbuddy-quote-pack WanDing WorkBuddy PC quotation sidepack (org JWT + MCP). Isolated from Mixing. Open folder 0 Codex, OpenCode 1 247 tok
KB01111/MCP-SearchEngine MCP server that searches & scrapes multiple sources (DuckDuckGo, Wikipedia, arXiv, Hacker 0 Codex, OpenCode 1 1,047 tok
dsharrington84/construction-intelligence-mcp 0 Codex, OpenCode 1 1,433 tok
NYB-AI/vecura-mcp-server 0 Claude Code, Codex, OpenCode 3 5,346 tok
zbvxbb622-code/wechat-mcp-friend-automation macOS MCP server for Excel-driven WeChat friend requests and contact status checks 0 Claude Code, Codex, OpenCode 8 1,267 tok
mei-shui-xing/galatea-garden-chatgpt-wake-mcp Durable Garden wake inbox and MCP wait tools for ChatGPT Chat on Windows. 0 Codex, OpenCode 1 384 tok
Lukapetro/itaca npmjs.com Every project is an Ithaca. A local-first registry of your projects — stack, services, sta 0 Claude Code, Codex, OpenCode 2 222 tok
movie-reservation-platform-lab/movie-recommendation-mcp 0 Claude Code, Codex, OpenCode 11 1,279 tok
movie-reservation-platform-lab/movie-reservation-mcp 0 Claude Code, Codex, OpenCode 11 1,291 tok
avinash-1707/Strata Local-first memory layer for AI agents. Compresses context with a local LLM, indexes it wi 0 Codex, OpenCode 1 1,208 tok
Adityaladi/AI-Bain Persistent memory MCP server for AI coding agents. Qdrant + NetworkX + MCP, with decay-bas 0 Codex, OpenCode 1 3,393 tok
toniher/youtube-personal-feed MCP tool for retrieving last feeds from your Youtube subscriptions 0 Codex, OpenCode 1 1,862 tok
bsahane/legal-open-mcp-server legal-open-mcp-server 0 Codex, OpenCode 1 773 tok
nhannguyenalien/mcpagentmem 0 Claude Code, Codex, OpenCode 2 229 tok
All3yp/omnisearch-mcp 0 Claude Code, Codex, OpenCode 3 1,019 tok
ludi-uni/runtime-inspector-mcp 0 Codex, OpenCode 1 1,094 tok
ZunbaRan/tldraw-mcp-app 0 Codex, OpenCode 1 252 tok
negativexq/repo-context-forge A local-first MCP platform that analyzes codebases and generates deterministic, source-gro 0 Codex, OpenCode 1 1,024 tok
mikewolfd/voiceover-mcp MCP server for browser testing with real macOS VoiceOver or Guidepup's virtual screen read 0 Codex, OpenCode 1 542 tok
YC-CLT/cmd-exec-mcp A simple MCP server for executing commands locally, in sandbox, and remote environments 0 Codex, OpenCode 1 4,389 tok
anddali/mcp-starter 0 Codex, OpenCode 1 3,563 tok
jr2804/vaultwarden-mcp MCP server for Vaultwarden vault access with multi-account support 0 Codex, OpenCode 1 1,815 tok
gsbenevides2/deco-unhide 0 Claude Code, Codex, OpenCode 6 2,202 tok
mrodgersjs-web/rigforge rodgersintelligence.com ProofPacket platform package — deterministic 7-phase agentic engineering with CLI, MCP ser 0 Codex, GitHub Copilot, OpenCode 2 598 tok
mjwyr/mysql_mcp_plus mysql_mcp_plus 0 Claude Code, Codex, OpenCode 22 251 tok
gitmoru/gitmoru gitmoru.dev Recover force-pushed GitHub branches and see what changed after a breach. Reads through th 0 Claude Code, Codex, OpenCode 2 875 tok