How real projects configure their agents

31,993 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 agents7,750Claude Code6,665Data and AI3,660Backend and APIs3,501Languages3,396Git and workflow3,240Planning3,237Code review2,765Testing2,405Memory and context2,365Writing and docs2,337DevOps and cloud2,319Research2,286Frontend2,267Security2,044Project management1,742

All Claude Code31,993 Codex23,503 OpenCode22,448 GitHub Copilot3,567 Gemini CLI1,915 Cursor1,740 Windsurf150 Kiro86

Project Stars Configures Files Always loaded
Armulee/simple-tarot-mcp-server simple-tarot-mcp-server.vercel.app subdomain of the AskingFate for handling the MCP server 0 Claude Code, Codex, OpenCode 2 79 tok
sreenathvemula/finance-research-agent AI equity-research analyst for Indian equities (NSE/BSE) - Claude Agent SDK + 28 MCP tools 0 Claude Code 10 2,120 tok
Sannnao/react-native-docs-mcp npmjs.com Local semantic search over React Native docs for AI agents — no API key 0 Claude Code 1 —
TalBenAmii/llm-d-bench-mcp Standalone MCP server (stdio) exposing the llm-d-benchmarking-agent's tools, knowledge, an 0 Claude Code 1 936 tok
Jan-Stepien/quickhelp nowork-one.vercel.app 0 Claude Code 3 3,997 tok
M-Samuel/kali-local-agent Kali MCP server and agent 0 Claude Code 1 —
nagayon-935/nornir-mcp-server nornir-mcp-server 0 Claude Code 1 1,687 tok
Zetetic-Dhruv/witness-mcp 0 Claude Code 7 838 tok
murilojrpereira/mcp-openapi-bridge Generic MCP server that bridges any OpenAPI 3.x REST API to Claude Code — one tool per end 0 Claude Code 1 648 tok
si30rowj2/mcp-server-employees 0 Claude Code, GitHub Copilot 2 1,929 tok
lsantome/Trainingpeaks-MCP Trainingpeaks-MCP 0 Claude Code 1 —
moyohussein/youtube-mcp-server YouTube MCP Server - Cloudflare Workers (McpAgent) 0 Claude Code 1 407 tok
JiHungLin/lead-agent-mcp 0 Claude Code 1 385 tok
ilyadurov97/korral-mcp 0 Claude Code 1 368 tok
draygen/mcpbuilder 0 Claude Code 1 —
Movm/abgeordnetenwatch-mcp MCP server over the open Abgeordnetenwatch API (CC0) — German MP transparency data: votes, 0 Claude Code 1 503 tok
jouve/matrix-channel-mcp 0 Claude Code 1 1,627 tok
jrogeriosilva/opf-br-mcp MCP server local que dá a agentes de codificação (Claude Code, GitHub Copilot) acesso toke 0 Claude Code, Codex, OpenCode 3 2,040 tok
AssemblyJustin/assembly-mcp Assembly MCP server: Markdown <-> PDF conversion tools (convert_pdftomd via PyMuPDF, conve 0 Claude Code 2 —
endmoseung/sociableWiki A public, agent-searchable knowledge base on AI-native development — browse as markdown or 0 Claude Code 1 —
kristinashoultz-wq/claude-peers-mcp Let your Claude Code instances find each other and talk. 0 Claude Code 1 1,008 tok
nhatho0001/M365-MCP-Server 0 Claude Code 1 2,320 tok
Palo-IT-GitHub-Demos/lab-registry-mcp 0 Claude Code, GitHub Copilot 3 841 tok
janos-gyorgy/exocortex Shared human+AI memory: markdown vault + hybrid retrieval (BM25/vectors/graph) + MCP for a 0 Claude Code 1 702 tok
iamyaeeun/naver-search-mcp Naver Search Open API as an MCP server + Claude Code skills for lightweight naming-convent 0 Claude Code 1 466 tok
sheares/easyeda-mcp-fix Bug-fix fork of the EasyEDA Pro MCP bridge. Resolves silent BOM wipes, dead copper to SMD 0 Claude Code 1 —
Niraven/mcp-launch-lens MCP Launch Lens: Manufact Cloud readiness scorecards for MCP Apps and partner launches 0 Claude Code, Codex 1 —
mitchallen/random-mcp-server An MCP server that returns random JSON things (people, words, values, coords) — a Python/F 0 Claude Code 1 1,169 tok
devopsfixes-com/wazuh-mcp-server 0 Claude Code 1 3,612 tok
onionuser79/Open-PR-DIGI-MCP-Server-for-Claude-AI Packet Radio Digipeaters Management MCP for Claude AI 0 Claude Code 4 1,371 tok
namasamsara-sys/mcp 0 Claude Code 1 1,873 tok
DrDustinEdwards/capsid-mcp Control plane for AI agents on a portfolio of repos: memory with provenance, scoped permis 0 Claude Code 4 2,409 tok
phaiel/hevy-mcp-server 0 Claude Code 1 4,671 tok
AppFreeticket/freeticket-mcp freeticket-mcp.vercel.app Official FreeTicket MCP server — B2B domain (events, sales, tickets, memberships, venues, 0 Claude Code, Codex 5 —
venkatd-media/work-tracker-mcp 0 Claude Code, Codex, OpenCode 2 506 tok
Guipegoraro/totvs-tickets-mcp Servidor MCP read-only para tickets do Portal do Cliente TOTVS (suporte.totvs.com) — login 0 Claude Code, Codex, OpenCode 2 3,411 tok
rani700/careerpilot AI job-hunt copilot built on the Model Context Protocol — server, client, dashboard, and e 0 Claude Code 1 —
t1964n/building-mcps 0 Claude Code 1 3,641 tok
gattaa/uniboh TypeScript MCP server for Unibo Virtuale Moodle APIs + corsi.unibo.it timetable/ICS tools 0 Claude Code, Codex 2 1,140 tok
gmhelmold/HuGR_Tools 630-tool MCP fleet — 37 Cloudflare Workers on one frozen kernel. BYOK, fail-closed auth, t 0 Claude Code 1 454 tok
maxrotemberg04-spec/rag-vault Local-first RAG over my Obsidian vault — hand-rolled hybrid retrieval (BM25 + embeddings + 0 Claude Code, Codex, OpenCode 2 265 tok
zeevx/termiimcp.com-app Termii MCP 0 Claude Code, Codex, OpenCode 2 3,968 tok
dyno-nexsoft/zentao_mcp A Model Context Protocol (MCP) server for integrating with the Zentao API. 0 Claude Code, Gemini CLI 2 720 tok
AtlaSent-Systems-Inc/atlasent-mcp-server MCP server — authorize any AI agent tool call before it executes (Claude, Cursor, LangChai 0 Claude Code 1 6,115 tok
jbctechsolutions/mcp-mercury Read-only MCP server for Mercury business banking (accounts, transactions, statements) 0 Claude Code 1 216 tok
Feynman520/d06-p01-self-improve Claude Code plugin: a self-improvement loop that logs user-correction moments, finds patte 0 Claude Code, Codex, OpenCode 3 616 tok
hidetaka-cci/advanced-circleci-mcp-server 0 Claude Code 4 —
rilexus/delta-mcp-prototype 0 Claude Code 1 —
justomsharma/github-resume-assistant github-resume-assistant.vercel.app MCP server that grounds resume advice in your real GitHub activity — finds the gap between 0 Claude Code 8 885 tok
da-troll/planhat-mcp Unofficial local MCP server for Planhat CRM: 60 tools for Claude Desktop and any MCP clien 0 Claude Code, Codex, OpenCode 2 1,854 tok