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
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| lleontor705/agent-mailbox-mcp MCP Server for inter-agent messaging — SQS-style mailbox for multi-agent AI systems | 0 | Claude Code | 1 | 1,433 tok |
| cstillick/statefinance-mcp State-level campaign finance as an MCP server, through one common schema. Donors, expendit | 0 | Claude Code | 1 | 757 tok |
| henryperkins/my-mcp-github | 0 | Claude Code | 4 | 2,817 tok |
| olaoluwagureje1/my-mcp-server | 0 | Claude Code | 3 | 5,279 tok |
| ianphil/promptbin Web and MCP for sharing prompts | 0 | Claude Code, Codex, OpenCode | 10 | 2,164 tok |
| zriyansh/customgpt-mcp | 0 | Claude Code | 1 | 1,500 tok |
| xpcoffee/nvim-markdown-notes-memgraph Standalone CLI for Memgraph + MCP server with Docker Compose orchestration for nvim-markdo | 0 | Claude Code | 3 | 356 tok |
| jarrettmeyer/redactor-mcp | 0 | Claude Code | 6 | — |
| Mutigen/packforge AI Agent Instruction Hub — orchestrates context-aware instruction packs for Cursor, Claude | 0 | Claude Code, Codex, Cursor, OpenCode | 3 | 3,123 tok |
| sejongjeong/runai-mcp | 0 | Claude Code | 1 | 807 tok |
| vtmade/excalidraw-mcp-app | 0 | Claude Code | 1 | 1,800 tok |
| OperatingSystem-1/mcp-git-coord MCP server that coordinates multiple AI coding agents working on the same codebase | 0 | Claude Code | 6 | 171 tok |
| khill1269/servalsheets-v2 ServalSheets v2.0.0 — Production MCP Server for Google Sheets. 25 tools, 407 actions, MCP | 0 | Claude Code | 25 | 2,947 tok |
| marcocavanna/mailbridge MCP server that gives an AI assistant access to IMAP/SMTP mailboxes: read, search, organiz | 0 | Claude Code | 1 | 2,102 tok |
| zzhiyuann/cortex zzhiyuann.github.io The missing plug-in layer for AI coding agents — memory, delegation, tool generation, and | 0 | Claude Code | 1 | 1,063 tok |
| hwandam77/Hybrid-Gemini-mcp Hybrid Gemini MCP server — combines the conversation management strengths of claude-gemini | 0 | Claude Code | 1 | — |
| Flagsmith/flagsmith-mcp | 0 | Claude Code, Codex | 6 | — |
| mythopoeic/mcp-server-demo Demo MCP server wrapping the sheet-compressor library (tools, resources, prompts) over std | 0 | Claude Code, Codex | 18 | 134 tok |
| conraddiao/remote-mcp-server-with-auth | 0 | Claude Code | 3 | 5,279 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 |
| jagadeesh52423/ConfluenceMcp MCP server with 84 tools for Jira, Confluence, and Bitbucket Cloud -- full CRUD, smart tra | 0 | Claude Code | 1 | 737 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 |
| 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 |
| adam-s/rubiks-cube-mcp | 0 | Claude Code | 9 | — |
| Raghu23-dev/trigsight trigsight.vercel.app Portfolio with an AI assistant that cannot make a claim it can't prove — every citation is | 0 | Claude Code, Codex, OpenCode | 2 | 159 tok |
| sebahrens/bpmn-mcp | 0 | Claude Code, Codex, OpenCode | 4 | 1,526 tok |
| eidos-agi/resume-resume pypi.org Search, read, and merge your Claude Code session history in plain English. MCP server + TU | 0 | Claude Code | 3 | — |
| 10-gaurav-01/nexus-mcp Universal multi-AI gateway MCP server — 27 providers, orchestration, councils, autonomous | 0 | Claude Code | 1 | 1,623 tok |
| samuellawrence/openapi-mcp-bridge A generic MCP server that takes any OpenAPI/Swagger specification and exposes it as MCP to | 0 | Claude Code | 2 | 689 tok |
| Omm2005/Canvas-LMS-MCP | 0 | Claude Code, Codex | 1 | — |
| J-o-n-a-t-h-a-n-M-u-e-l-l-e-r/lattice Infers the dependency graph hidden in a GitHub backlog, writes it into GitHub's native iss | 0 | Claude Code, Codex, GitHub Copilot, OpenCode | 7 | 1,948 tok |
| kthy/felt-mcp MCP server for agents working with Felt.com | 0 | Claude Code, Codex, OpenCode | 2 | 999 tok |
| goods9999-ai/personal-file-analysis-mcp_test_20260826 A FastMCP-based test suite for locally reading and analyzing specific files | 0 | Claude Code, Codex, OpenCode | 2 | 9,797 tok |
| omalleyandy/kenpom-client Python MCP server and API client for KenPom basketball analytics with automated odds fetch | 0 | Claude Code, Cursor | 10 | 917 tok |
| sanshan1978/codeguard-rag-mcp Evidence-grounded Python defect and vulnerability diagnosis with Hybrid RAG, MCP, ChromaDB | 0 | Claude Code, Codex | 9 | — |
| sairamaraov/AI-Agent-MCP-Server A fun MCP server for allowing AI agent communication through MCP. We can monitor their com | 0 | Claude Code | 1 | 4,050 tok |
| ftaricano/mcp-hub TypeScript MCP gateway for aggregating, searching, and routing tools across multiple Model | 0 | Claude Code, Codex, OpenCode | 2 | 1,099 tok |
| igoyetche/paperboy A Model Context Protocol (MCP) server that exposes a tool for sending content directly to | 0 | Claude Code | 48 | 8,994 tok |
| t-ogawa-dev/octopus-mcp-proxy t-ogawa-dev.github.io MCP Development Server | 0 | Claude Code, GitHub Copilot | 7 | 1,171 tok |
| kevinkiklee/gemini-nano-banana-mcp Global MCP server for image generation and editing using Google Gemini Nano Banana models | 0 | Claude Code | 1 | 922 tok |
| ihwooMil/long-term-memory pypi.org Intelligent memory MCP server for AI assistants — auto-save, semantic search, RL-powered r | 0 | Claude Code | 6 | 127 tok |
| JorgeHI/mcp-harmony-context MCP to provide harmony API and tool context | 0 | Claude Code | 1 | 558 tok |
| nnaveenraju/smara-mcp Smara: Sovereign Universal Memory MCP | 0 | Claude Code | 1 | 2,281 tok |
| Safefy-Pay/safefy-mcp | 0 | Claude Code, Codex | 1 | — |
| shooebill/unified-mcp A wrapper MCP server that bundles OpenMemory and Cipher | 0 | Claude Code, Codex, OpenCode | 5 | 459 tok |
| chittyos/chittymcp Multi-Tenant Model Context Protocol Server - Enterprise-grade MCP with OAuth, rate limitin | 0 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 3,187 tok |
| mainpart/confluence-mcp | 0 | Claude Code | 1 | 1,994 tok |
| techskies11/datadog-mcp | 0 | Claude Code, Cursor | 3 | — |