How real projects configure their agents

31,986 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 agents7,720Claude Code6,662Data and AI3,665Backend and APIs3,500Languages3,396Planning3,238Git and workflow3,234Code review2,760Testing2,394Memory and context2,365Writing and docs2,333DevOps and cloud2,315Research2,289Frontend2,264Security2,036Project management1,736

All Claude Code31,986 Codex23,463 OpenCode22,407 GitHub Copilot3,565 Gemini CLI1,914 Cursor1,740 Windsurf150 Kiro84

Project Stars Configures Files Always loaded
whoistus/figma-mcp-poor 0 Claude Code 1 1,088 tok
rimmade/syncly-dataset-mcp Local MCP server for querying social datasets via DuckDB — 8 purpose-specific analytics to 0 Claude Code 3 94 tok
b19805652/cloudflare-image-mcp-s3 OpenAI-compatible image generation API + S3 image storage+ Streamable HTTP MCP server powe 0 Claude Code, Codex, OpenCode 18 724 tok
jopa79/kanban-mcp Terminal Kanban Board mit MCP-Server fuer Claude Code 0 Claude Code 1 929 tok
rookslog/arxiv-sanity-mcp MCP-native arXiv research discovery substrate 0 Claude Code, Codex, OpenCode 2 3,755 tok
conraddiao/remote-mcp-server-with-auth 0 Claude Code 3 5,279 tok
BLANXLAIT/pantry-agent Kroger API MCP Server for AI-powered grocery shopping 0 Claude Code 6 1,135 tok
elvatis/elvatis-mcp MCP server for OpenClaw - expose smart home, memory, and automation tools to Claude Deskto 0 Claude Code 6 1,963 tok
beauchompers/dns-mcp-server A Python MCP server providing comprehensive DNS lookup capabilities. 0 Claude Code 1 528 tok
bsmi021/mcp-gemini-tts 0 Claude Code 1 1,195 tok
gabrielemidulla/argo-didup-mcp MCP server per il registro elettronico Argo (ScuolaNext) 0 Claude Code, Codex 6 —
hangboss1761/idux-mcp Mcp server for IDux UI 0 Claude Code, Codex, OpenCode 2 934 tok
dj-oyu/elysiajs-gsi-gov GSI Vector Tile MCP App — displays Geospatial Information Authority of Japan Geospatial Ma 0 Claude Code 4 536 tok
delta-and-beta/mcp-braze MCP server for Braze customer engagement platform. 92 tools for users, messaging, campaign 0 Claude Code 1 907 tok
VMRam95/mcp-video MCP server for video analysis - extract frames and transcribe audio for LLM processing 0 Claude Code 1 98 tok
julianbruegger/strava-mcp-broker strava-mcp.julian-bruegger.ch 0 Claude Code 1 —
0xNadr/mcp_databridge Production-ready MCP server enabling AI agents to query, aggregate, and analyze databases 0 Claude Code 1 —
jagadeesh52423/ConfluenceMcp MCP server with 84 tools for Jira, Confluence, and Bitbucket Cloud -- full CRUD, smart tra 0 Claude Code 1 737 tok
FullPokerFace/simple-mcp-server Simple MCP server on Express & SQLite 0 Claude Code 1 839 tok
jeffkimble/etsy-mcp-server 0 Claude Code 1 879 tok
rradhakr-git/nppes-mcp-server 0 Claude Code 1 3,763 tok
hashkrish/datastore-mcp An MCP server for Google Datastore 0 Claude Code 1 1,026 tok
jblacketter/engram Personal semantic memory for AI — PostgreSQL + pgvector + MCP + embeddings 0 Claude Code 1 —
prgmr99/agora Agora — MCP-native smart task router for AI agents. An open protocol where AI agents disco 0 Claude Code 1 696 tok
peterparker57/clarion-knowledge-base Semantic search for Clarion programming documentation via Claude AI. MCP server with pre-p 0 Claude Code 3 —
iPraBhu/mcp-database-server npmjs.com Production-grade MCP server for unified SQL database access (Postgres/MySQL/SQLite/MSSQL) 0 Claude Code, GitHub Copilot 2 1,192 tok
ration/mu-mcp 0 Claude Code 1 633 tok
g-hyeong/MCP-AidFlow 0 Claude Code 1 —
JosiahSiegel/planview-mcp 0 Claude Code 1 —
istanadodan/img_detect_mcp YOLO model-based object detection MCP that accepts an image path 0 Claude Code 1 5,153 tok
jurislm/langfuse-mcp MCP server for Langfuse — 13 tools for prompt management and observability 0 Claude Code, GitHub Copilot 2 3,084 tok
richardggxcp/hex-dashboard-mcp Hex API MCP server for Claude Code — design-system-aware chart injection, notebook diagnos 0 Claude Code 1 2,546 tok
Stefan-Nitu/mcp-claude-code-conversation-history 0 Claude Code 1 41 tok
eshkook/basic-mcp 0 Claude Code 5 569 tok
benniblau/strava-mcp A local Strava data pipeline and MCP server. Syncs your Strava activities to a SQLite data 0 Claude Code 1 1,959 tok
Z-M-Huang/git-doc-mcp Define your MCP server in YAML, write actions in JavaScript, host the files anywhere. No 0 Claude Code 1 2,267 tok
BrandonDoster/PrintVault_MCP MCP for the PrintVault Self Hosted Self-Hosted 3D Printer Inventory, Printer, Print Tracke 0 Claude Code 1 577 tok
MuyleangIng/github_mcp 0 Claude Code 1 540 tok
liavs1999/ebird-mcp-server 0 Claude Code 1 362 tok
williamjonathanbowen/clerk-chat-mcp 0 Claude Code 1 217 tok
deese/gameLLM Game guide scraper + structured data pipeline with MCP server and Claude Code skills — tur 0 Claude Code 4 —
diego-ninja/memento Persistent memory for LLMs with lossless transcript management. Two-layer architecture: kn 0 Claude Code 2 299 tok
duanefields/dav-mcp MCP server for Apple iCloud Calendar and Contacts over CalDAV/CardDAV 0 Claude Code 1 3,037 tok
trash-panda-v91-beta/truenas-mcp 0 Claude Code, Codex, OpenCode 2 917 tok
ArmorNGlory/armornglory-mcp-server MCP server for Christian streetwear, faith-based clothing, trucker hats, and foam clogs. E 0 Claude Code, Codex, Gemini CLI, OpenCode 3 2,374 tok
iamdevnitesh/daily-dose-of-claude-code localhost A local newspaper-style memory system for Claude Code — hooks, MCP, SQLite, and a warm new 0 Claude Code 1 395 tok
abetoluwani/linkedin-mcp-server Open-source MCP server for LinkedIn. Give Claude and any MCP-compatible AI agent access to 0 Claude Code, Codex, OpenCode 8 3,886 tok
codeit-ronit/SENTINEL sentinel-5krh.onrender.com Policy enforcement, audit & evaluation control plane for LLM agents on payment infrastruct 0 Claude Code 1 1,348 tok
orlando-derm/advancedmd-connector Single gateway to AdvancedMD: dual-queue dispatcher, rate clock, per-app tokens, MCP surfa 0 Claude Code 1 1,536 tok
theamargupta/memory-mcp mcp.devfrend.com 0 Claude Code, Codex, OpenCode 2 1,263 tok