43,872 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 agents7,796Claude Code6,678Data and AI3,657Backend and APIs3,502Languages3,394Git and workflow3,252Planning3,236Code review2,768Testing2,425Memory and context2,361Writing and docs2,344DevOps and cloud2,337Research2,286Frontend2,272Security2,058Project management1,756
All Claude Code32,008 Codex23,577 OpenCode22,522 GitHub Copilot3,569 Gemini CLI1,916 Cursor1,739 Windsurf152 Kiro87
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| currentspace/shortcut_mcp | 0 | Claude Code | 1 | 1,557 tok |
| yostos/jrnl-mcp MCP Server for jrnl | 0 | Claude Code | 1 | 1,546 tok |
| thienntdev/mcp-atlassian | 0 | Codex, OpenCode | 1 | 712 tok |
| nieperdragon/custom_mcp MCP Server with custom tools using the the playwright mcp | 0 | GitHub Copilot | 1 | 261 tok |
| uright/azure-devops-wiki-mcp | 0 | Claude Code | 1 | 2,565 tok |
| yorifuji/mcp-wtit npmjs.com | 0 | Claude Code | 1 | — |
| shimizu/modelslab-text2img-mcp-server A Model Context Protocol server dedicated to Text2Image image generation using the ModelsL | 0 | Claude Code | 1 | 2,220 tok |
| CaptainCrouton89/mcp-reasoning | 0 | Claude Code | 1 | 642 tok |
| jimthompson5802/mcp_testlab Sandbox to test Model Context Protocol (MCP) servers and client | 0 | GitHub Copilot | 1 | 785 tok |
| mjmorales/simple-mcp-runner | 0 | Claude Code | 10 | — |
| ampcome-mcps/chargebee-mcp | 0 | Claude Code | 1 | 670 tok |
| peadams21/Google-Calendar-MCP-Server A Model Context Protocol (MCP) server that provides comprehensive Google Calendar integrat | 0 | GitHub Copilot | 1 | 373 tok |
| iamayuppie/AnyDbApp MCP server for AI-powered database operations with Ollama integration | 0 | Claude Code | 1 | 1,037 tok |
| Jake-loranger/algorand-mcp-server | 0 | GitHub Copilot | 1 | 638 tok |
| fean-developer/mcp-databases | 0 | GitHub Copilot | 1 | 465 tok |
| fritzprix/rubiks-cube-mcp-server Rubik's Cube solver and visualization server for MCP. Features 3D cube rendering, real-tim | 0 | Gemini CLI | 1 | 880 tok |
| exrienz/pollenai-mcp | 0 | Claude Code | 1 | 440 tok |
| akshat12000/FileSystem-MCPServer My First MCP server, this for learning about MCP server | 0 | GitHub Copilot | 1 | 235 tok |
| jacobboykin/amazing-marvin-mcp-server MCP Server for Amazing Marvin | 0 | Claude Code | 6 | 800 tok |
| uvidswqkscr89/leiga_mcp_smithery leiga_mcp_smithery | 0 | Codex, OpenCode | 1 | 2,035 tok |
| PSYGER02/mcpserver | 0 | GitHub Copilot | 1 | 331 tok |
| rdwj/fda-mcp MCP Server for Looking Up Products on FDA Approval List | 0 | Claude Code, Codex, OpenCode | 2 | 6,521 tok |
| ricleedo/reasoning-boilerplate-mcp | 0 | Claude Code | 1 | 642 tok |
| CodaLabs-xyz/Template-x402-Mcp Template-x402-Mcp | 0 | Claude Code | 1 | 7,528 tok |
| op-enny/mcp-server-fakestore mcp-server-fakestore | 0 | Claude Code | 3 | — |
| SuperPiTT/self-improving-memory-mcp Sistema de memoria auto-evolutivo para proyectos de código con Claude. Captura automáticam | 0 | Claude Code | 14 | — |
| jbuchan/accessibility-mcp-server | 0 | GitHub Copilot | 1 | 585 tok |
| Ravenight13/codebase-mcp Production-grade MCP server for semantic code search with PostgreSQL and pgvector | 0 | Claude Code | 9 | 3,662 tok |
| semistrict/mcpman MCP manager supporting code mode and reduced context | 0 | Claude Code | 1 | 2,889 tok |
| worksona/-worksona-mcp-server worksona agents mcp server for claude desktop | 0 | Claude Code, Cursor | 1 | — |
| LassiterJ/mcp-playground A place play around with an MCP server. | 0 | Claude Code | 6 | 800 tok |
| Senpai-Sama7/Ultimate_MCP | 0 | Codex, OpenCode | 1 | 655 tok |
| leo7nel23/KnowledgeSmith-MCP KnowkedgeSmith-MCP | 0 | Claude Code | 1 | — |
| jerkovicl/flights-mcp | 0 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode | 4 | 3,787 tok |
| db-nethra/mcp-you.com-demo you.com mcp demo | 0 | Claude Code | 8 | 6,574 tok |
| PranavMishra28/gmail-mcp | 0 | GitHub Copilot | 1 | 511 tok |
| xiaohui/mcp_reminder | 0 | Cursor | 1 | 482 tok |
| moonlitknight/mcp1template a clone of the mcp typescript template | 0 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode | 4 | 3,787 tok |
| andresfrei/mcp-google-drive-server | 0 | GitHub Copilot | 1 | — |
| gawakawa/pursuit-mcp MCP server for Pursuit, the PureScript documentation search engine | 0 | Claude Code | 3 | 1,038 tok |
| pwntato/skillz_mcp MCP to expose Claude style Skills to other LLMs | 0 | Gemini CLI | 1 | 1,324 tok |
| greatSumini/hello-mcp | 0 | Claude Code | 1 | 30 tok |
| omd0/srt-mcp | 0 | Claude Code, Codex, Cursor, OpenCode | 4 | 143 tok |
| az9713/claude_skill_hn_mcp_server HackerNews MCP Server created with Claude Skill mcp-builder | 0 | Claude Code | 10 | — |
| franccesco/ynab-mcp A FastMCP server that lets AI assistants interact with your YNAB budget through the Model | 0 | Claude Code | 1 | 1,271 tok |
| lucas-1000/mcp-glucose MCP server for querying glucose data in Claude Desktop | 0 | Claude Code | 1 | 2,478 tok |
| Akshay-Quorum2145/ADO-MCP | 0 | Claude Code | 1 | 1,750 tok |
| SAK1337/myzerionmcp MCP for Zerion | 0 | Claude Code, Codex, OpenCode | 5 | 3,851 tok |
| magemaclean/azure-devops-mcp The MCP server for Azure DevOps, bringing the power of Azure DevOps directly to your agent | 0 | Codex, GitHub Copilot, OpenCode | 2 | 1,098 tok |
| chirpon9/riot-docs-mcp RIot Games API Documentation MCP server | 0 | Codex, OpenCode | 1 | 4,420 tok |