How real projects configure their agents

43,832 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 agents7,763Claude Code6,670Data and AI3,659Backend and APIs3,501Languages3,393Git and workflow3,250Planning3,235Code review2,768Testing2,411Memory and context2,367Writing and docs2,341DevOps and cloud2,324Research2,284Frontend2,272Security2,048Project management1,751

All Claude Code31,994 Codex23,528 OpenCode22,474 GitHub Copilot3,571 Gemini CLI1,915 Cursor1,736 Windsurf150 Kiro87

Project Stars Configures Files Always loaded
alshyra/sherlock-second-brain MCP server + skill pour un second cerveau : cases (investigation) → fiches/skills validés, 0 Codex, OpenCode 1 1,484 tok
ahammadshawki8/DeepSIFT findevil.devpost.com A zero-hallucination autonomous DFIR agent for the SANS SIFT Workstation. 148 typed, audit 0 Claude Code, Codex, OpenCode 2 8,884 tok
smoothiekanoble/poke-mcp 0 Codex, OpenCode 1 632 tok
rexlManu/lol-mcp-server MCP server for League of Legends player analysis, match review, and training plans via Rio 0 Codex, OpenCode 1 1,824 tok
zhiweio/tech-icons tech-icons.onrender.com The missing icon layer for AI-assisted architecture diagramming. Give your LLMs the power 0 Claude Code 1 411 tok
tyejcoleman/tokenroom Make your coding agent aware of its own budgets — feeds Claude Code's rate-limit and conte 0 Claude Code, Codex, OpenCode 7 1,932 tok
Facets-cloud/control-plane-openapi-mcp Facets Control plane OpenAPI catalog exposed as an MCP server - can be used to write scrip 0 Codex, OpenCode 1 916 tok
hickeroar/outlook-mcp MCP server for Microsoft Outlook — search, send, and manage mail and calendar with browser 0 Codex, OpenCode 1 1,237 tok
hickeroar/msteams-mcp MCP server for Microsoft Teams — search, message, and manage chats with browser-session au 0 Codex, OpenCode 1 6,925 tok
rodcordeiro/minecraft_mcp MCP server for Minecraft map points, recipes/guides, and optional exaroton file/world acce 0 Codex, OpenCode 1 579 tok
hirotgr/tradingview-mcp-codex TradingView Desktop MCP bridge adapted and maintained for Codex 0 Claude Code, Codex, OpenCode 2 4,067 tok
bin2ai/powertree Electronic circuit power tree analysis - bottom-up power budgeting with min/typ/max corner 0 Claude Code 1 1,430 tok
Kevenny/MCP-SSH 0 Claude Code 1 2,068 tok
super-turbo-engineer/goblin-mny Local-first MCP server over your NZ bank accounts, via Akahu. Ask Claude about your money 0 Claude Code 1 3,074 tok
Aswin922/banking-mcp-server An MCP server that exposes retail banking operations as AI-accessible tools. Allows AI ass 0 Claude Code 1 1,785 tok
logunovFGP/better-rlm MCP server exposing Recursive Language Models over oversized contexts — multi-hundred-MB l 0 Claude Code 1 7,492 tok
tejash-bhandari-dev/tally-mcp-server 0 Claude Code 1 320 tok
yamashin55/okta-mcp-cloudflare-demo A reference implementation of a remote MCP server on Cloudflare Workers, protected by an O 0 Codex, OpenCode 1 360 tok
BnJam/eo-processor-mcp 0 Codex, GitHub Copilot, OpenCode 2 3,293 tok
robin-collins/m365-mcp Minimal, powerful MCP server for Microsoft Graph API (Outlook, Calendar, OneDrive) 0 Claude Code, Codex, OpenCode 2 2,805 tok
JOCOIN94/serial-mcp-server 0 Claude Code, Codex, OpenCode 3 2,193 tok
processedfood/figma-comments-mcp MCP server for Claude Code that fetches and triages Figma file comments 0 Claude Code 1 —
sughosh-pocketfm/kbask An mcp server that combines both best of both graphify and understand-anything for effecti 0 Claude Code 1 3,623 tok
minhdo01011990-glitch/seo-overview Claude MCP Plugin: tự động tạo báo cáo SEO tổng quan từ dữ liệu Google Drive. Xuất DOCX, H 0 Claude Code 1 1,490 tok
SonAIengine/gwanjong-mcp DCInside MCP Server — browse galleries, posts, and comments from Claude via Model Context 0 Claude Code 1 3,295 tok
juyamagu/azure-updates-mcp-server An MCP server that provides AI assistants with seamless access to Azure service updates, r 0 Claude Code, Codex, OpenCode 15 70 tok
jakub-plichcinski/kairos-mcp 0 Claude Code, Codex, OpenCode 3 1,127 tok
reasvyn/docsgrep MCP Server to explore local and remote documentation 0 Claude Code, Codex, OpenCode 4 749 tok
NO-Product/knowledgebase-mcp A zero-database MCP knowledgebase template for Vercel. 0 Claude Code, Codex, OpenCode 2 423 tok
e-brokenc0de/claude-design-mcp Unofficial MCP server that drives Anthropic's Claude Design (claude.ai/design) — create, g 0 Claude Code 1 —
pradeept95/nih-reporter-mcp-server Pilot MCP server for the NIH RePORTER API 0 Claude Code 1 —
kev489/gpt-tool-use MCP server that routes Claude Code research and image generation through ChatGPT via Playw 0 Claude Code, Codex, OpenCode 2 2,486 tok
ilhamdoanggg/aseprite-mcp 0 OpenCode 5 —
stevebrownlee/storybook-mcp 0 Codex, OpenCode 1 2,809 tok
whelp99-code/sangfor-mcp-workflow 0 Codex, OpenCode 1 604 tok
aminfara/matrix Multi-Agent Task & Requirement IndeX — A local, project-scoped Requirement Management MCP 0 Codex, OpenCode 1 854 tok
EarthChen/mcp-feedback-enhanced Enhanced MCP server for interactive user feedback and command execution in AI-assisted dev 0 Claude Code, Codex, OpenCode 2 1,327 tok
delorenj/wise-mise-mcp A collection of MCP tools for managing creating, organizing, and maintaining mise tasks fo 0 Claude Code 1 2,078 tok
Rethunk-AI/clodbridge MCP server bridging Cursor's .cursor/ directory into Claude Code. Define custom rules, ski 0 Claude Code, Codex, Cursor, OpenCode 13 1,841 tok
mgarabito/network-device-mcp MCP server for Claude Code — serial console and SSH access to network devices with safety 0 Claude Code 1 958 tok
0xcnr0/rugsense base-launch-radar.vercel.app Agent-native scored launch intelligence for Base — AVOID/WATCH/HOT in one x402 call. Deter 0 Claude Code 1 2,980 tok
Jctechbr/PacketMaster MCP server for PCAP analysis via tshark 0 Cursor 2 —
cryptopilot-tools/cryptopilot-mcp cryptopilot.tools Read-only MCP server for portfolio analytics across Coinbase and SnapTrade brokerages. 0 Claude Code 1 1,640 tok
QalaLabs/convertway-whatsapp-mcp MCP Server for WhatsApp Business API via Convertway by Unicommerce — omnichannel communica 0 Claude Code 1 448 tok
bewygs/cfast-mcp huggingface.co MCP server for building, running, and analyzing CFAST fire simulation models with an LLM, 0 Claude Code 1 1,979 tok
pedroct/fastapi-llm-toolkit Toolkit de apoio à LLM no desenvolvimento com FastAPI. Monorepo com três consumidores sobr 0 Claude Code, GitHub Copilot 2 7,250 tok
tzenderman/mcp-cin7-meta API-walking MCP server for Cin7 Core (DEAR) — counterpart to mcp-cin7-core 0 Claude Code 1 2,242 tok
LuisCarlosLopes/codesteer-atlas A local MCP server for codebase indexing and hybrid semantic search. Powering AI agents wi 0 Claude Code, Codex, OpenCode 2 3,865 tok
Stefan0x03/conduitrss Self-hosted RSS reader exposed as an MCP service. Runs on AWS ECS Fargate, authenticated v 0 Claude Code 2 2,677 tok
huangjien/devops-mcps A DevOps MCP server, python implementation, release in docker mode. 0 Claude Code, Codex 1 —