23,251 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 agents7,609Claude Code6,644Data and AI3,677Backend and APIs3,502Languages3,403Planning3,220Git and workflow3,193Code review2,743Testing2,377Memory and context2,363DevOps and cloud2,314Writing and docs2,311Research2,293Frontend2,259Security2,022Productivity1,721
All Claude Code32,006 Codex23,251 OpenCode22,198 GitHub Copilot3,552 Gemini CLI1,917 Cursor1,737 Windsurf138 Kiro81
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| gregpriday/techlead-mcp | 0 | Codex, OpenCode | 1 | 57 tok |
| srzh20/motion-mcp-server | 0 | Claude Code, Codex, OpenCode | 2 | 1,949 tok |
| LCV-Ideas-Software/ultrabrain-mcp ultrabrain-mcp.lcv.dev UltraBrain MCP Server | 0 | Claude Code, Codex, OpenCode | 2 | 2,250 tok |
| lailai258/agent-bridge-mcp agent-bridge-mcp | 0 | Claude Code, Codex | 42 | — |
| nazar256/firefox-relay-mcp Stateless MCP gateway for Firefox Relay on Cloudflare Workers with OAuth Authorization Cod | 0 | Codex, OpenCode | 1 | 193 tok |
| jonowhyman/motion-mcp-server | 0 | Claude Code, Codex, OpenCode | 2 | 1,949 tok |
| ghul0/club-mcp Read-only MCP access to Hyper Human Club / Fluent Community REST API | 0 | Codex, OpenCode | 1 | 410 tok |
| Flomenco-Inc/flo-plugin Flo MCP plugin for Claude — connects Claude to the Flo AI media platform | 0 | Claude Code, Codex, OpenCode | 2 | 1,488 tok |
| randallt21/monarch-money-mcp Autonomous Monarch Money management toolkit | 0 | Claude Code, Codex, OpenCode | 2 | 2,164 tok |
| asit-piri/Agentic-Knowledge-To-Action An AI Gateway and registry layer that unifies MCP, A2A, REST, and gRPC services behind a s | 0 | Claude Code, Codex, OpenCode | 2 | 3,304 tok |
| Destiner/faucet-mcp Token Faucet MCP | 0 | Claude Code, Codex, OpenCode | 2 | 1,724 tok |
| DimitrisPasakaleris/whatsapp-mcp WhatsApp MCP | 0 | Claude Code, Codex, OpenCode | 2 | 2,178 tok |
| cledupe/mcp-csv | 0 | Claude Code, Codex, OpenCode | 11 | 1,414 tok |
| ParkviewLab/flint-slating mcp server | 0 | Claude Code, Codex, OpenCode | 2 | 1,004 tok |
| mohamadalhusseinie/openmembrane | 0 | Codex, OpenCode | 1 | 1,033 tok |
| SebAustin/mcp-financial-data MCP server (2025-11-25) for SEC EDGAR + FRED + Polygon with OAuth 2.1, citation-grounded 1 | 0 | Codex, Cursor, OpenCode | 2 | 2,393 tok |
| thehzuo/gui-mcp A MCP for dynamic html generation and rendering | 0 | Codex, OpenCode | 1 | 345 tok |
| ariri48/dooray-mcp Dooray MCP Server for Claude Code | 0 | Codex, OpenCode | 1 | 501 tok |
| ktg-one/mcp | 0 | Claude Code, Codex | 23 | — |
| dugynoo/huly-mcp npmjs.com Complete MCP server for Huly project management with 209 tools across 23 categories. Suppo | 0 | Claude Code, Codex, OpenCode | 4 | 1,527 tok |
| HyperHeroX/user-feedback-web Web version of the user-feedback MCP Tool | 0 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode | 9 | 4,537 tok |
| SomeNewKid/McpSidecar A Docker container sidecar as an MCP server. | 0 | Codex, OpenCode | 1 | 233 tok |
| manazoid4/agent-nudge agent-nudge-bay.vercel.app Local-first pre-action context assurance for AI coding agents: detect stale context and co | 0 | Claude Code, Codex, OpenCode | 2 | 227 tok |
| Xsaven/vector-task-mcp | 0 | Claude Code, Codex, OpenCode | 2 | 6,987 tok |
| SusuTawar/ragi local-first per project RAG implementation | 0 | Claude Code, Codex, OpenCode | 3 | 230 tok |
| u9401066/rootcause-mcp Clinical Root Cause Analysis MCP Server - AI-guided structured RCA with Fishbone (6M), 5-W | 0 | Claude Code, Codex, GitHub Copilot, OpenCode | 51 | 4,716 tok |
| zztdandan/image-generate-mcp-remote image-generate-mcp-remote | 0 | Codex, OpenCode | 1 | 1,110 tok |
| obrien-matthew/mcp-plex pypi.org MCP server for Plex -- media discovery, search, and library management for Claude and othe | 0 | Claude Code, Codex, OpenCode | 2 | 295 tok |
| ruchit-p/macwright MCP server for reliable native macOS desktop control from AI agents | 0 | Claude Code, Codex, OpenCode | 5 | 2,039 tok |
| openl-tablets/openl-mcp | 0 | Claude Code, Codex, OpenCode | 2 | 8,452 tok |
| nickzren/mygene-mcp MCP server for MyGene.info API | 0 | Claude Code, Codex, OpenCode | 2 | 590 tok |
| dtannen/pm Project Manager MCP | 0 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 4,409 tok |
| tbrandenburg/pycontextify A Python-based MCP server for semantic search over codebases, documents, and webpages with | 0 | Codex, OpenCode | 1 | 1,357 tok |
| ipnet-mesh/meshcore-mcp MeshCore Companion Node MCP Server | 0 | Claude Code, Codex, OpenCode | 2 | 1,524 tok |
| davidruzicka/mcp4openapi Universal MCP server that can translate MCP tools for any OpenAPI 3.x specification. | 0 | Claude Code, Codex, Cursor, Gemini CLI, OpenCode | 16 | 4,494 tok |
| sandsaber/AgentSpawnMCP Universal MCP server for any OpenAI-compatible LLM. Supports OpenAI and Anthropic API form | 0 | Codex, OpenCode | 1 | 2,292 tok |
| dholliday3/coros-training-mcp | 0 | Claude Code, Codex, OpenCode | 2 | 1,271 tok |
| standardbeagle/slop-mcp standardbeagle.github.io MCP orchestrator — connect dozens of MCP servers while exposing only 8 meta-tools, so tool | 0 | Claude Code, Codex, OpenCode | 2 | 1,939 tok |
| UMBRAXON/kya-hub umbraxon.xyz Know Your Agent — Lightning-paid, Ed25519-anchored identity & reputation protocol for auto | 0 | Codex, Cursor, OpenCode | 2 | 3,353 tok |
| Jah-yee/diagrams-mcp-server microsoft.github.io MCP server for generating professional infrastructure diagrams using the Python diagrams D | 0 | Claude Code, Codex, OpenCode | 2 | 5,053 tok |
| CBEPX/talos-mcp-server 🤖 AI-powered Talos Linux management via Model Context Protocol (MCP) | 0 | Claude Code, Codex, Cursor, OpenCode | 5 | 1,126 tok |
| obrien-matthew/mcp-mealie MCP server for Mealie | 0 | Claude Code, Codex, OpenCode | 2 | 316 tok |
| Try3D/JupyterMCP pypi.org Jupyter Notebook MCP Server | 0 | Claude Code, Codex | 1 | — |
| fastmcp-me/magic-api-mcp-server Magic-API MCP Server - A Model Context Protocol server for Magic-API development | 0 | Codex, OpenCode | 1 | 749 tok |
| harryhazza77/aws-safe-mcp Safe, read-only MCP server for AWS investigation by AI coding agents | 0 | Codex, OpenCode | 1 | 2,078 tok |
| iflow-mcp/openai-sdk-knowledge-org openai-sdk-knowledge.org Live example MCP server built with Cloudflare Workers/Queues/Vectorize/D1 and OpenAI Agent | 0 | Claude Code, Codex, OpenCode | 2 | 2,450 tok |
| Asheng008/unifiles-mcp | 0 | Claude Code, Codex, Cursor, OpenCode | 9 | 1,248 tok |
| jr2804/outlook-desktop-mcp Private fork of Aanerud/outlook-desktop-mcp with calendar folder support | 0 | Codex, OpenCode | 1 | 1,843 tok |
| casterkay/ruminer-browser-agent chrome.ruminer.app The AI agent you love with central long-term memory integrating from all your AI chat plat | 0 | Claude Code, Codex | 18 | — |
| obrien-matthew/mcp-garmin MCP server for Garmin Connect health and fitness data | 0 | Claude Code, Codex, OpenCode | 2 | 300 tok |