31,986 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 agents7,699Claude Code6,660Data and AI3,668Backend and APIs3,501Languages3,399Planning3,231Git and workflow3,226Code review2,759Testing2,389Memory and context2,368Writing and docs2,333DevOps and cloud2,313Research2,290Frontend2,267Security2,038Project management1,731
All Claude Code31,986 Codex23,430 OpenCode22,372 GitHub Copilot3,564 Gemini CLI1,915 Cursor1,742 Windsurf150 Kiro84
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| iushv/linkedin-agent-mcp | 1 | Claude Code, Codex, OpenCode | 9 | 2,071 tok |
| drmf-cz/claude-beacon Claude Code MCP channel plugin — pushes GitHub Actions CI/CD results into running Claude C | 1 | Claude Code, Codex, OpenCode | 5 | 5,239 tok |
| bradleyfay/autodoc-mcp | 1 | Claude Code | 14 | 5,520 tok |
| liuyang1520/reddit-mcp MCP server for Reddit | 1 | Claude Code | 1 | 582 tok |
| ssimonitch/mcp-pyboy | 1 | Claude Code | 1 | 1,606 tok |
| phate45/mcp-vault MCP server that interacts with an Obsidian Vault directly on the filesystem (or indirectly | 1 | Claude Code | 1 | 503 tok |
| ttpears/mysql-mcp | 1 | Claude Code | 1 | 3,996 tok |
| bogdanminko/zapcap-mcp-server MCP Server for ZapCap.ai | 1 | Claude Code | 1 | 646 tok |
| aiopnet/mcp-nautobot | 1 | Claude Code, GitHub Copilot | 2 | 996 tok |
| Hint-Services/mcp-limitless | 1 | Claude Code | 3 | 918 tok |
| vanman2024/cats-mcp-server CATS ATS MCP Server - 163 tools for recruiting and staffing workflows via FastMCP | 1 | Claude Code | 1 | — |
| call518/MCP-Ambari-API deepwiki.com 🚀 Natural-language Hadoop cluster management via MCP. Connect LLM agents (Claude, GPT, et | 1 | Claude Code, GitHub Copilot | 2 | 1,895 tok |
| kmio11/agent-timeline-mcp | 1 | Claude Code | 5 | 1,701 tok |
| caffeineflo/portainer-mcp MCP server for Portainer Docker management - vibe coded, use at your own risk | 1 | Claude Code | 1 | 317 tok |
| alexyangjie/mcp-server-multi-fetch Extending mcp-server-fetch with parallel browsing | 1 | Claude Code, Codex, OpenCode | 2 | 1,726 tok |
| quanticsoul4772/logic-thinking MCP server for logical reasoning, verification, and proof construction | 1 | Claude Code | 1 | 2,164 tok |
| zzstoatzz/tangled-mcp registry.modelcontextprotocol.io MCP server for tangled.org | 1 | Claude Code | 2 | 548 tok |
| jeffaf/kivv kivv - Automated arXiv research paper discovery and AI-powered summarization system with M | 1 | Claude Code, GitHub Copilot | 2 | 1,212 tok |
| Uninen/devserver-mcp MCP server and a unified TUI for managing dev servers + Playwright | 1 | Claude Code, GitHub Copilot, Gemini CLI | 3 | 2,067 tok |
| dsouza-anush/browser-use-heroku Browser-use adapted for Heroku deployment with MCP integration | 1 | Claude Code | 1 | 1,453 tok |
| Voxos-ai-Inc/clink-mcp-server-python clink.voxos.ai MCP server implementation for clink-mcp-server PyPI package. | 1 | Claude Code | 1 | 1,051 tok |
| theepicsaxguy/opencollective-hetzner-mcp | 1 | Claude Code, Codex, OpenCode | 2 | 4,832 tok |
| chrishart0/searchconsole-mcp MCP server for Google Search Console — query keywords, pages, sitemaps, and more from AI a | 1 | Claude Code | 1 | 331 tok |
| wmoten/ice-puzzle-mcp | 1 | Claude Code | 1 | 764 tok |
| hibukki/minecraft-mcp-server yuniko.software A Minecraft MCP Server powered by Mineflayer API. It allows to control a Minecraft charact | 1 | Claude Code | 1 | 772 tok |
| geuneda/geuneda-mcp-unity Unity Editor MCP server — a plugin integrating AI IDEs such as Cursor, Claude Code, Codex, | 1 | Claude Code, Codex, OpenCode | 2 | 4,202 tok |
| broisnischal/openapi-mcp dx.lexicon.website | 1 | Claude Code | 1 | 700 tok |
| bhf/st-k8s sanjeev.pages.dev View and chat to your K8s cluster & application logs. K9s themed dashboard, REST API+MCP s | 1 | Claude Code, Codex, GitHub Copilot | 5 | 1,022 tok |
| voidtype/slsk_mcp | 1 | Claude Code, Codex, OpenCode | 2 | 581 tok |
| Mnehmos/mnehmos.open5e.mcp MCP server for Open5e D&D 5e API - query spells, monsters, classes with frontend URLs | 1 | Claude Code | 1 | 1,027 tok |
| brainsparker/youdotcom-mcp-server Official You.com MCP Server | 1 | Claude Code | 1 | 1,931 tok |
| pace8/mcp-wordpress instawp.com MCP Server for WordPress | 1 | Claude Code | 1 | 1,688 tok |
| CodefiLabs/claude-desktop-skills-proxy MCP server that bypasses Claude Desktop sandbox network restrictions. Great to use with Cl | 1 | Claude Code | 1 | 580 tok |
| khansabassem/cerebras-multi-mcp Multi-model Cerebras MCP server with per-call model selection for Claude Desktop & Claude | 1 | Claude Code | 1 | 186 tok |
| project-nomos/nomos-slack-mcp projectnomos.dev MCP server that lets AI agents read and write Slack as you — not as a bot. No APP badge, n | 1 | Claude Code | 1 | 897 tok |
| Mbogdan95/unity-indexer Unity Indexing MCP | 1 | Claude Code | 2 | 756 tok |
| Colitify/slay-the-spire-copilot AI copilot for Slay the Spire powered by Claude Code — real-time strategic advice via MCP | 1 | Claude Code | 1 | 368 tok |
| MaykeSN/Mochi mochi: CLI + servidor MCP pra rodar SQL em MySQL/MariaDB por apelido — mochi vendas "selec | 1 | Claude Code | 2 | — |
| willbohn/spider-mcp Model Context Protocol server for Spider Cloud web scraping API - LinkedIn profiles, anti- | 1 | Claude Code | 1 | 846 tok |
| zhiganov/democracy-without-politicians-mcp Unofficial MCP server based on the Democracy Without Politicians book (Terry Bouricius, 20 | 1 | Claude Code | 1 | 927 tok |
| mp3wizard/figma-console-mcp Figma Console MCP - forked from southleft | 1 | Claude Code | 3 | 415 tok |
| NathanNorman/claude-memory Local MCP server for persistent memory across Claude Code sessions | 1 | Claude Code | 1 | 4,509 tok |
| the-single-gentlemans-club/storybook-mcp A Model Context Protocol (MCP) server for Storybook story generation, component analysis, | 1 | Claude Code, Codex, GitHub Copilot | 5 | 2,141 tok |
| sapientsai/openfda-mcp-server | 1 | Claude Code | 1 | 905 tok |
| feedback-loop-ai/mcp-ory-kratos An MCP server for Ory Kratos | 1 | Claude Code | 1 | 2,340 tok |
| danduh/mcp-security | 1 | Claude Code, GitHub Copilot | 2 | 418 tok |
| chunlea/screenshot-mcp A cross-platform MCP server for capturing screenshots. Designed for agent-based native app | 1 | Claude Code | 1 | 602 tok |
| tjun1/mcp-confluence MCP for retrieving Confluence documents | 1 | Claude Code | 1 | 770 tok |
| CheswickDEV/cairn Cairn - AI Context Continuity Engine. Local-private MCP server: context-zone warnings, fai | 1 | Claude Code | 4 | — |
| Navoren/leetcode-helper MCP server for Claude Desktop & Claude Code that provides LeetCode/DSA guidance, hints, co | 1 | Claude Code | 1 | 266 tok |