24,842 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 agents8,530Claude Code6,887Git and workflow3,618Data and AI3,582Backend and APIs3,558Languages3,485Planning3,325Code review2,903Testing2,691DevOps and cloud2,482Writing and docs2,481Memory and context2,373Research2,322Frontend2,310Security2,179Project management1,971
All Claude Code32,523 Codex24,842 OpenCode23,761 GitHub Copilot3,723 Gemini CLI2,038 Cursor1,771 Windsurf201 Kiro116
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| WIndFate/legal-ai-agent Production-grade legal AI agent reference implementation — LangGraph + pgvector RAG + MCP | 2 | Claude Code, Codex, OpenCode | 2 | 1,994 tok |
| resq-software/pypi pypi.org Python packages for the ResQ disaster response platform: resq-mcp (FastMCP server connecti | 2 | Claude Code, Codex, OpenCode | 2 | 1,308 tok |
| piyushptiwari1/mcpkernel pypi.org The Security Kernel for AI Agents — MCP/A2A gateway with policy enforcement, taint trackin | 2 | Claude Code, Codex, GitHub Copilot | 8 | 2,161 tok |
| chriswu727/sibyl pypi.org Research MCP for AI agents: persistent evidence, counterevidence, gap tracking, and option | 2 | Codex, OpenCode | 1 | 2,354 tok |
| unvus/neosql-mcp Bridging NeoSQL and LLMs. Execute via npx to give your AI tools full access to NeoSQL's in | 2 | Claude Code, Codex, OpenCode | 2 | 3,591 tok |
| tubealfred/mcp tubealfred.com Bring YouTube transcripts, comments and channel data into Claude, ChatGPT and Cursor. No Y | 2 | Codex, OpenCode | 1 | 549 tok |
| sandraschi/streamfog-mcp Fastmcp 3.2 server plus webapp for controlling streamfog ar facefilter | 2 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode, Windsurf | 6 | 1,755 tok |
| Raed2180416/holt raed2180416.github.io See what coding agents changed across Git worktrees. Inspect duplicates, collisions and de | 2 | Claude Code, Codex, OpenCode | 5 | 1,120 tok |
| dpup/meshcore-mcp Model Context Protocol (MCP) server exposing a MeshCore node — and the mesh reachable thro | 2 | Claude Code, Codex, OpenCode | 2 | 3,316 tok |
| gaato/kbbi-mcp simple MCP server for querying KBBI (Indonesian dictionary) | 2 | Codex, GitHub Copilot, OpenCode | 2 | 519 tok |
| dreamiurg/mountaineers-mcp npmjs.com MCP server for The Mountaineers (mountaineers.org) — search activities, courses, trip repo | 2 | Codex, OpenCode | 1 | 333 tok |
| ellisp97/FlightFinderMCP MCP server enabling Claude to search and compare flights across multiple providers with s | 2 | Codex, OpenCode | 1 | 4,310 tok |
| amonstack/gitea_mcp MCP server that exposes Gitea and GitLab repository operations — issues, labels, milestone | 2 | Codex, OpenCode | 1 | 4,619 tok |
| PurdueRCAC/globus-mcp Model Context Protocol server implementation to manage Globus endpoints and transfers | 2 | Claude Code, Codex, OpenCode | 10 | 7,786 tok |
| mohsinsheikhani/tutorclaw-mcp MCP server for TutorClaw, an AI-powered tutoring system that teaches programming through P | 2 | Claude Code, Codex, OpenCode | 2 | 746 tok |
| zachspar/fred-mcp FRED Python MCP server using fred-py-api | 2 | Codex, OpenCode | 1 | 1,394 tok |
| torsday/omnifocus-mcp An MCP server exposing the full OmniFocus surface to LLM agents. | 2 | Codex, OpenCode | 1 | 6,885 tok |
| 0xSplits/splits-cli A command line interface and MCP server for Splits | 2 | Claude Code, Codex, OpenCode | 2 | 1,620 tok |
| conorbronsdon/yt-analytics-mcp chainofthought.show Curated read-only YouTube Analytics MCP server — owner-side channel, video, and playlist a | 2 | Claude Code, Codex, OpenCode | 2 | 824 tok |
| playforge-coding/scratch4js Edit Scratch .sb3 projects from JavaScript, plus an MCP server! | 2 | Claude Code, Codex, OpenCode | 6 | 166 tok |
| techniondigitalsolutions/odoo-mcp Safety-first MCP server for Odoo 16-19 with controlled changes, audit journaling, rollback | 2 | Codex, OpenCode | 1 | 115 tok |
| WillHsiaoNYC/NYC-Opendata-Capital-Projects-MCP willhsiaonyc.github.io MCP server over NYC Open Data's Capital Projects Dashboard — 4 Socrata datasets in a local | 2 | Claude Code, Codex, OpenCode | 2 | 2,508 tok |
| iamseyhmus7/mcp-codebase-oracle | 2 | Claude Code, Codex, OpenCode | 8 | 5,471 tok |
| linxxcat000/autodoubao Local Windows MCP bridge that automates Doubao web image generation for Codex, Hermes Agen | 2 | Codex, OpenCode | 1 | 667 tok |
| davidsolheim/grok-chrome-bridge Chrome extension that lets Grok Build attach to the profile you mark Active. | 2 | Codex, OpenCode | 1 | 152 tok |
| postalform/agent-mail-mcp postalform.com Send physical mail from an AI agent. An open MCP server for agent-payable mail - print and | 2 | Codex, OpenCode | 1 | 279 tok |
| HappyMonkeyAI/agent-coordination-mcp An experimental local MCP server for coordinating installed CLI agents across projects tha | 2 | Codex, OpenCode | 1 | 214 tok |
| mr-mihu/dsh-dbhub-live DSH database MCP bridge plugin: persistent multi-source dbhub service + workspace-specific | 2 | Codex, OpenCode | 1 | 3,602 tok |
| baiehclaca/service npmjs.com > The only MCP server your AI agent needs — unified MCP hub & real-time notification gatew | 2 | Codex, OpenCode | 1 | 1,065 tok |
| adibirzu/mcp-oci-logan-server | 2 | Codex, OpenCode | 1 | 814 tok |
| ucodia/plotter-studio-mcp Plotter Studio MCP server that gives AI agents eyes and a robotic arm. | 2 | Claude Code, Codex, OpenCode | 2 | 1,648 tok |
| snow-wind-001/CodeRecoder CodeRecoder: MCP for recode the Code | 2 | Claude Code, Codex, OpenCode | 2 | 1,280 tok |
| m2ux/workflow-server A Model Context Protocol (MCP) server for AI agent workflow orchestration. Create high-fid | 2 | Codex, OpenCode | 1 | 1,057 tok |
| JonusNattapong/MCPSearch Hybrid crawling + Stealth browser + Social media scraping + Anti-bot bypass - all free, no | 2 | Codex, OpenCode | 1 | 1,584 tok |
| developerz-ai/ai-gaming-agent-mcp | 2 | Claude Code, Codex, OpenCode | 10 | 5,845 tok |
| rementum/rementum rementum.dev Self-hosted shared memory infrastructure for AI agents with versioned knowledge and confli | 2 | Claude Code, Codex, OpenCode | 2 | 2,174 tok |
| JorgeSintes/puregym-mcp | 2 | Codex, OpenCode | 1 | 768 tok |
| tszaks/imessage-mcp MCP server that lets AI agents read, search and send iMessages and SMS on macOS, with phot | 2 | Codex, OpenCode | 1 | 544 tok |
| lbruton/claude-context Code search MCP for Claude Code. Make entire codebase the context for any coding agent. | 2 | Claude Code, Codex, OpenCode | 32 | 1,915 tok |
| SinoEdwards/mail-agent-mcp Local-first email MCP server for Gmail and QQ Mail with secure OAuth, IMAP search/read, at | 2 | Claude Code, Codex, OpenCode | 2 | 967 tok |
| artificemachine/obsidian-semantic-mcp MCP server for Obsidian with semantic search, vector embeddings via pgvector, and Claude C | 2 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 2,253 tok |
| MT-gar/Nexus Multi-Agent Coordination System — Enables multiple Claude Code sessions to collaborate lik | 2 | Claude Code, Codex | 9 | 1,792 tok |
| Hanzhi0807/document-buddy Serverless MCP toolkit for Feishu/Lark project memory: turn docs, wiki pages, chats, meeti | 2 | Codex, OpenCode | 1 | 295 tok |
| krondor-corp/libre-mcp stdio MCP server for controlling LibreOffice (Writer & Calc) over UNO — macOS & Linux | 2 | Claude Code, Codex, OpenCode | 3 | 1,613 tok |
| amxv/agentbox agentbox.ashray.xyz shared message board for agents and humans - remote mcp, cli, web, raycast | 2 | Codex, OpenCode | 2 | 1,148 tok |
| negm17111995/mcp-server mcp.maqami.co Remote MCP server for hotel and flight search on MAQAMI (3M+ hotels). Search live rates, r | 2 | Codex, Gemini CLI, OpenCode | 2 | 1,966 tok |
| MSNP1381/mcp-notes-tools | 2 | Codex, OpenCode | 1 | 2,219 tok |
| oscarjpicazo/spacedata Aggregated public space data (satellite orbits, catalogs, conjunctions, launches) as an AI | 2 | Claude Code, Codex, OpenCode | 2 | 1,594 tok |
| ashishpatill/tell-proof tell-proof.vercel.app Tell reads your rendered UI, names what makes it look AI-generated, and helps you art-dire | 2 | Claude Code, Codex, Cursor, OpenCode | 61 | 1,825 tok |
| nobulart/octane-mcp Octane MCP for Hermes | 2 | Codex, OpenCode | 1 | 2,000 tok |