43,832 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 agents7,763Claude Code6,670Data and AI3,659Backend and APIs3,501Languages3,393Git and workflow3,250Planning3,235Code review2,768Testing2,411Memory and context2,367Writing and docs2,341DevOps and cloud2,324Research2,284Frontend2,272Security2,048Project management1,751
All Claude Code31,994 Codex23,528 OpenCode22,474 GitHub Copilot3,571 Gemini CLI1,915 Cursor1,736 Windsurf150 Kiro87
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| RhombusSystems/rhombus-node-mcp developer.rhombus.com An MCP server implementation that integrates the Rhombus API to provide Chatbot tools. | 0 | Codex, OpenCode | 1 | 767 tok |
| flrngel/fuzzy-memory-mcp enhanced memory mcp from official code (fuzzy search, etc) | 0 | Claude Code | 1 | 423 tok |
| gcoombe/strava-mcp MCP for strava data | 0 | Claude Code, GitHub Copilot, Cursor | 3 | 4,469 tok |
| akiani/mock-epic-mcp | 0 | Claude Code | 1 | 649 tok |
| darbotlabs/Darbot-Deepmind-MCP Deepmind thinking MCP tool, inspired by Anthropic's sequential thinking MCP | 0 | GitHub Copilot | 1 | 1,370 tok |
| yone-k/mcp-base Base project for creating your own MCP server | 0 | Claude Code | 1 | 1,737 tok |
| ryan-rbw/kepler-mcp-gitlab-server GitLab MCP Server - Provides GitLab integration tools for Model Context Protocol | 0 | Claude Code | 1 | 878 tok |
| oagrawal/Arbor_MCP | 0 | Cursor | 1 | 647 tok |
| Anirbandz/Chrome_MCP_DEVTOOL | 0 | GitHub Copilot | 1 | 1,139 tok |
| whaleen/cntx npmjs.com File context management tool with web UI and MCP server for AI development workflows - bun | 0 | Cursor | 1 | 1,058 tok |
| t09tanaka/ts-rename-helper-mcp An MCP server that provides TypeScript symbol renaming and file/directory moves for coding | 0 | Claude Code | 1 | 351 tok |
| rach/instruction Mcp server to pull instruction | 0 | Claude Code | 1 | 360 tok |
| t3rm1nu55/ClaudeImagine Visual UI builder powered by Claude AI using MCP (Model Context Protocol) | 0 | Claude Code | 3 | — |
| letsgomaslow/think think.maslow.ai Think MCP | 0 | Claude Code | 6 | — |
| eddykuhan/postgres-mcp | 0 | GitHub Copilot | 1 | 938 tok |
| hablapro/mcp-gsc MCP server for Google Search Console - enables SEO analysis through AI assistants (Claude, | 0 | Claude Code | 1 | 1,474 tok |
| tomatitito/code-walkthrough-mcp | 0 | Codex, OpenCode | 1 | 2,524 tok |
| robhicks/browser-mcp-bridge A comprehensive browser extension and MCP server solution that bridges browser content, de | 0 | Claude Code | 1 | 1,684 tok |
| Bathinanna/CodePilot_MCP | 0 | GitHub Copilot | 1 | 726 tok |
| ZeaoZhang/database-mcp | 0 | Claude Code, Codex, OpenCode | 5 | 4,760 tok |
| TheOutcastVirus/obsidian-knowledge-mcp | 0 | Claude Code | 1 | 160 tok |
| vishnujayvel/splitwise-mcp MCP server for Splitwise expense management with atomic duplicate prevention | 0 | Claude Code | 1 | 614 tok |
| dahlia/clipboard-mcp An MCP server that provides tools for reading and writing system clipboard data. Works on | 0 | Claude Code, Codex, OpenCode | 2 | 1,035 tok |
| AlanTaranti/tarantella-mcps | 0 | Claude Code | 1 | 1,171 tok |
| geon0078/senior-life-care-mcp senior-life-care-mcp | 0 | Claude Code | 46 | — |
| slzatz/vimango_mcp | 0 | Claude Code | 1 | 1,571 tok |
| katsuhirohonda/jira-confluence-mcp | 0 | Claude Code | 1 | 638 tok |
| krutikkkkkkkkk/shadcn-mcp-server | 0 | GitHub Copilot | 1 | 165 tok |
| j0hanz/todokit-mcp-server | 0 | Codex, OpenCode | 1 | 3,021 tok |
| jeswin/mcpfs Quick port of modelcontextprotocol/server-filesystem to http streaming | 0 | Claude Code | 1 | 960 tok |
| QAStudio-Dev/mcp-server qastudio.dev MCP server for QAStudio | 0 | Claude Code | 1 | 3,680 tok |
| chrisgreenx-ctrl/serena oraios.github.io A powerful coding agent toolkit providing semantic retrieval and editing capabilities (MCP | 0 | Claude Code | 1 | 1,111 tok |
| Joseph19820124/aws-doc-sse AWS Documentation MCP Server with SSE (Server-Sent Events) support | 0 | Claude Code | 1 | 712 tok |
| codester1000/raindrop-mcp | 0 | Claude Code, Codex, GitHub Copilot, OpenCode | 7 | 6,439 tok |
| jojodiaz/mcp-local-context mcp server playground | 0 | Claude Code | 1 | — |
| hillaryTse/hn-mcp-server MCP Server for HackerNews using Algolia HackerNews API | 0 | GitHub Copilot | 1 | 250 tok |
| b9b4ymiN/myMCPserver Comprehensive Model Context Protocol (MCP) server for professional stock valuation and fin | 0 | Claude Code | 1 | — |
| okoshi-f/random-value-mcp-server | 0 | Claude Code | 1 | 508 tok |
| pbuda/openzeppelin-docs-mcp | 0 | Claude Code | 1 | 1,224 tok |
| matty-v/google-drive-mcp | 0 | Claude Code | 4 | 648 tok |
| sysam68/plantuml-mcp-server | 0 | Claude Code | 1 | 729 tok |
| Unson-LLC/freee-mcp freee MCP Server - Claude integration with freee accounting API | 0 | Claude Code | 1 | — |
| hakeemrabiuDFW/Quickbooks-MCP-Martinez QB MCP | 0 | Claude Code | 2 | 1,472 tok |
| masseater/scrapbox-mcp | 0 | Claude Code, Codex, OpenCode | 4 | 1,100 tok |
| erkamkavak/svg-maker-mcp Simple mcp server that can validate, render, optimize, save and convert svg codes. | 0 | Codex, OpenCode | 1 | 3,841 tok |
| evolsb/fast-intercom-mcp High-performance MCP server for Intercom conversation analytics - 100x faster queries | 0 | Claude Code | 1 | 18 tok |
| jordyvandomselaar/exa-mcp-server Exa MCP for web search and web crawling! | 0 | Codex, OpenCode | 1 | 333 tok |
| JaviEzpeleta/gmail-mcp-server 🔐 Secure Gmail MCP Server for AI Assistants - TypeScript-powered Gmail integration with d | 0 | Claude Code | 1 | 2,368 tok |
| winsthuang/home-controller Smart home automation via MCP servers: Miele, LG ThinQ, HUUM Sauna, Phyn Water Monitor, A. | 0 | Claude Code | 29 | 6,847 tok |
| elena-kuznetsova-wh/warehouse-athena-mcp | 0 | Claude Code | 1 | 1,790 tok |