Building agents

6,130 projects whose own agent configuration covers building agents. These are not mods to install — they are how the maintainers of these repositories tell an agent what to do, and what to avoid.

All projects Claude Code6,614Data and AI3,687Backend and APIs3,492Languages3,397Planning3,211Git and workflow3,159Code review2,735Memory and context2,362Testing2,357DevOps and cloud2,306Writing and docs2,299Research2,296

Any agent Claude CodeCodexOpenCodeGitHub CopilotGemini CLICursorWindsurfKiro

ProjectStarsConfiguresFilesAlways loaded
mmadfox/swag2mcp swag2mcp.io MCP server that gives LLM agents superpowers to explore and call any OpenAPI/Swagger/Postm 0 Claude Code, Codex, OpenCode 6 1,431 tok
pakkio/mcp-unity 0 Claude Code, Codex, OpenCode 3 4,806 tok
bitcoinaustria/pretix-agent-mcp MCP server that lets AI agents run a self-hosted pretix instance — without the API credent 0 Claude Code, Codex, OpenCode 3 1,788 tok
trankhanh040147/chatgpt-mcp Cursor ↔ ChatGPT MCP handoff 0 Claude Code, Codex, Cursor, OpenCode 10 1,566 tok
GSA-TTS/mcp-server-usgs-nationalmap MCP Server for the USGS National Map APIs 0 Claude Code, Codex 2
briandconnelly/moonbridge Connect your coding agent with Kimi for fresh perspectives, rigorous reviews, and delegate 0 Claude Code, Codex, OpenCode 6 3,036 tok
newcovid/LocalHands A guarded local MCP server that lets a cloud AI agent operate one real machine - path whit 0 Claude Code 1 2,027 tok
quochuy/ai-coord-mcp MCP server providing a shared task queue and coordination layer for independently-launched 0 Claude Code, Codex, OpenCode 2 1,191 tok
davidmsawyer/discogs-mcp-v2 0 Claude Code 1 1,193 tok
aayushchouhan24/limitless-reign-mcp AI-Powered Discord Bot Control | 100+ Tools | Works with Claude, ChatGPT, Cursor 0 Claude Code, Codex, OpenCode 3 731 tok
redesignhealth/agent-comms-mcp MCP service for permissioned, structured agent-to-agent communications 0 Claude Code 1 1,135 tok
marrinexyq-droid/Rag-Mcp-Server 0 Claude Code, Codex 9
artcar12/agent-delegation-mcp MCP servers that let Claude Code delegate implementation work to the Antigravity (Gemini) 0 Claude Code 1 266 tok
helpdeskllam-art/mcp-server-typescript-mst3xku1 Created from render-examples/mcp-server-typescript template 0 Claude Code, Codex, OpenCode 2 1,069 tok
srmackey/insitu Situated identity for AI coding agents. One vault of reusable guidance and skills, deliver 0 Claude Code, Codex, OpenCode 2 693 tok
djsushilkumar/Craftor Universal MCP Platform for WordPress, Elementor & WooCommerce 0 Claude Code, Codex, Gemini CLI, OpenCode 17 1,882 tok
PCT-BR/n8n-mcp 0 Claude Code, Codex, OpenCode 10 2,867 tok
hal666/vision-mcp Clipboard-first vision MCP for text-only agents 0 Claude Code, Codex, OpenCode 2 492 tok
w4ndaja/figma-plugin-as-mcp 0 Claude Code, Codex, OpenCode 24 981 tok
ryanportfolio/winuse-mcp Computer use for Claude Code on Windows: an MCP server that lets Claude see your screen an 0 Claude Code, Codex, OpenCode 34 2,540 tok
gaztrabisme/deepseek-subagent-mcp Delegate work to a DeepSeek Harness agent from Claude Code, Codex, or any MCP client. Supe 0 Claude Code 1 3,189 tok
alwh1te/agent-semaphore Coordination layer for parallel coding agents: intent-carrying claims, write-time enforcem 0 Claude Code 4 716 tok
GSA-TTS/mcp-server-usace-iwr MCP server for accessing the USACE IWR's open feature layers on ArcGIS 0 Claude Code, Codex 2
Tj3604/Premiere-MCP-BuildX-Exclusive-V3 0 Claude Code 6 4,242 tok
martijnstegink/apple-notes-reminders-mcp MCP server for Apple Notes and Reminders on macOS. Read, search, create, and organise note 0 Claude Code 2 3,807 tok
Walessonrdreis/omie-mcp-v1.0 0 Claude Code, Codex 14
tecof/tecof-mcp 0 Claude Code, Codex, OpenCode 3 251 tok
bomsan69/mysql-mcp-server MCP server for running SELECT/INSERT/UPDATE/DELETE queries against MySQL 0 Claude Code, Codex, OpenCode 2 3,043 tok
elefant-coder/skill-hub An internal skill distribution hub — a self-deployed template for distributing Claude Code 0 Claude Code 1 1,156 tok
haisamar/agentguard agentguard-eight.vercel.app Identity security for AI agents using Auth0, OAuth, MCP, contextual policy 0 Claude Code, Codex, OpenCode 2 159 tok
xiaoxinbuxingyeyuan/MODULAR-RAG-MCP-SERVER Production-oriented modular RAG MCP server for study-abroad knowledge retrieval 0 Claude Code, Codex 9
WizardHeHeJun/AutoPlayQA Android game QA automation framework: a deterministic perception + action + recognition-ga 0 Claude Code 9
SlobodaFR/home-remote-mcps 0 Claude Code 1 4,121 tok
di404/godot-mcp-gateway One Godot editor, multiple AI coding agents. 0 Claude Code, Codex, OpenCode 2 6,577 tok
jeius/mcp-servers A monorepo of Model Context Protocol servers 0 Claude Code, Codex, OpenCode 3 1,176 tok
MiemieYang-yang/MODULAR-RAG-MCP-SERVER 0 Claude Code, Codex 9
brulure1/labsolu-mcp-test MCP test bot Labsolu pour Claude + Render 0 Claude Code, Codex, OpenCode 2 1,069 tok
paulocesaaars/nix Servidor MCP que expõe um vault do Obsidian 0 Claude Code, Codex, Cursor, OpenCode 2 1,226 tok
R-HUA/coding-mcp 0 Claude Code, Codex, Cursor, OpenCode 10 2,260 tok
meeeeeca2/agent-chatroom Human-in-the-loop MCP chatroom for coordinating multiple AI agents 0 Claude Code, Codex, OpenCode 2 1,064 tok
kwitsch/repo-explorer-mcp 0 Claude Code 7 638 tok
Debanjan29/readonly-mssql-mcp-db 0 Claude Code 4 1,726 tok
LesterAJohn/fastly-mcp 0 Claude Code 1
Skyline-9/hotels-mcp Comprehensive Travel & Hospitality FastMCP Server: Parallel Hotel Search (Agoda, Booking.c 0 Claude Code, Codex, OpenCode 8 2,684 tok
masaki-kato-119/hybrid-rag-memory Hybrid dense+sparse RAG library with an MCP server for Claude Code. Its FAISS backend adds 0 Claude Code 4
kyle-nelson-berkeley/runpod-mcp 0 Claude Code, Codex, OpenCode 2 3,143 tok
slavamirgit/shop-mcp Read-only MCP server for analytics over a SQLite shop database. 0 Claude Code, Codex, OpenCode 2 737 tok
Toligrim/Letopis-mcp Летопись (Letopis) engine + thin MCP server on top — Telegram chat archive & smart search 0 Claude Code 1 1,737 tok
tasqrai/tasqr-mcp-python tasqr.ai Tasqr MCP client (Python): task state management for AI agents. Connects any MCP client to 0 Claude Code 1 2,893 tok
k0ry/MCPDeveloper Database API MCP 0 Claude Code, Codex 6