24,879 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 agents8,544Claude Code6,892Git and workflow3,622Data and AI3,580Backend and APIs3,558Languages3,492Planning3,321Code review2,907Testing2,690DevOps and cloud2,489Writing and docs2,484Memory and context2,374Research2,321Frontend2,311Security2,178Project management1,971
All Claude Code32,539 Codex24,879 OpenCode23,799 GitHub Copilot3,723 Gemini CLI2,040 Cursor1,772 Windsurf202 Kiro116
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| uvidswqkscr89/leiga_mcp_smithery leiga_mcp_smithery | 0 | Codex, OpenCode | 1 | 2,035 tok |
| rdwj/fda-mcp MCP Server for Looking Up Products on FDA Approval List | 0 | Claude Code, Codex, OpenCode | 2 | 6,521 tok |
| Senpai-Sama7/Ultimate_MCP | 0 | Codex, OpenCode | 1 | 655 tok |
| jerkovicl/flights-mcp | 0 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode | 4 | 3,787 tok |
| moonlitknight/mcp1template a clone of the mcp typescript template | 0 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode | 4 | 3,787 tok |
| omd0/srt-mcp | 0 | Claude Code, Codex, Cursor, OpenCode | 4 | 143 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 |
| gurdasnijor/my-smithery-app | 0 | Codex, OpenCode | 1 | 3,841 tok |
| Isaac-theori/Vulnerable-MCP-server vulnerable-MCP-server for education | 0 | Codex, OpenCode | 1 | 3,412 tok |
| Parichay-Pothepalli/financial-research-mcp | 0 | Codex, OpenCode | 1 | 972 tok |
| PeeeBrain/gmail-mcp | 0 | Codex, OpenCode | 1 | 389 tok |
| Anwesh43/ollama-apify-mcp Ollama apify mcp | 0 | Codex, OpenCode | 1 | 4,493 tok |
| ozgurozkan123/mcpsmuggler Deployed MCP server from cyproxio/mcp-for-security | 0 | Codex, OpenCode | 1 | 1,918 tok |
| cryptograss/pickipedia-mcp PickiPedia MCP Server - forked from ProfessionalWiki/MediaWiki-MCP-Server with middleware | 0 | Claude Code, Codex, OpenCode | 2 | 2,433 tok |
| rahul23aug/codex-mcp-telegram | 0 | Codex, OpenCode | 1 | 402 tok |
| luchiniatwork/openai-websearch-mcp | 0 | Codex, OpenCode | 1 | 346 tok |
| LiamCarver/node-dev-mcp-server Node based MCP server exposing I/O and Git MCP tools. | 0 | Codex, OpenCode | 1 | 30 tok |
| knishioka/cost-management-mcp A Model Context Protocol (MCP) server for unified cost management across cloud providers a | 0 | Claude Code, Codex, OpenCode | 3 | 7,458 tok |
| Belkin-digital/yatracker-connector Ya Tracker MCP connector | 0 | Claude Code, Codex, OpenCode | 2 | 2,591 tok |
| Xsaven/vector-memory-mcp | 0 | Claude Code, Codex, OpenCode | 32 | 8,290 tok |
| crew-of-one/mcp-server--atlassian | 0 | Codex, OpenCode | 1 | 713 tok |
| jeffreychuuu/lightrag_mcp | 0 | Codex, OpenCode | 1 | 632 tok |
| hussainkazemian/mcp | 0 | Claude Code, Codex, GitHub Copilot | 2 | 888 tok |
| kamiwaza-drew/tool-git Git tool MCP | 0 | Claude Code, Codex, OpenCode | 9 | 2,031 tok |
| KumarDev7/colab-mcp Google Colab MCP | 0 | Codex, OpenCode | 1 | 723 tok |
| maanasa-s-5539/CrashPoint-IOS-MCP | 0 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode | 4 | 1,084 tok |
| hjsh200219/trading-by-clinical-trial Korean pharma clinical trial intelligence — MCP server + Claude Code plugin. 100-point sco | 0 | Claude Code, Codex, OpenCode | 5 | 2,205 tok |
| Wootz/ado-onprem-mcp | 0 | Claude Code, Codex, OpenCode | 2 | 2,312 tok |
| mattdkonig/motion-mcp-server | 0 | Claude Code, Codex, OpenCode | 2 | 1,949 tok |
| RosTeHeA/streamline-mcp | 0 | Codex, OpenCode | 1 | 403 tok |
| CoderRahul01/Taskup-mcp | 0 | Claude Code, Codex | 2 | — |
| tistaharahap/bhinneka-mcp | 0 | Claude Code, Codex, OpenCode | 2 | 1,699 tok |
| ssasuoirafen/teams-mcp-server MCP server for Microsoft Teams via Graph API | 0 | Claude Code, Codex, OpenCode | 2 | 2,814 tok |
| 0xtlt/coolify-mcp MCP server for managing Coolify instances - control apps, deployments, and logs | 0 | Codex, OpenCode | 1 | 779 tok |
| berryj85/mcp-server | 0 | Codex, OpenCode | 1 | 710 tok |
| jrmatherly/mcp-context-forge | 0 | Claude Code, Codex, GitHub Copilot, OpenCode | 6 | 4,859 tok |
| sergiolopez94/motion-mcp-server | 0 | Claude Code, Codex, OpenCode | 2 | 1,949 tok |
| eKsiSLe/MCP4Ghidra This version actually works. | 0 | Codex, OpenCode | 1 | 434 tok |
| matracey/mcp-server-template A starter template for building MCP (Model Context Protocol) servers in TypeScript | 0 | Codex, GitHub Copilot, OpenCode | 2 | 1,026 tok |
| mvs5465-test/loki-mcp-server | 0 | Codex, OpenCode | 1 | 507 tok |
| glebis/sketch-mcp-server | 0 | Claude Code, Codex, OpenCode | 2 | 827 tok |
| hqu/datawrapper-mcp create Datawrapper charts and maps using prompts | 0 | Codex, OpenCode | 1 | 1,534 tok |
| mythographica/strategy mnemonica MCP | 0 | Codex, OpenCode | 1 | 4,053 tok |
| ddnet-repo/cardcatalog The certification authority for AI agents. Adversarial exams, Ed25519-signed credentials, | 0 | Codex, OpenCode | 1 | 2,034 tok |
| ivkond/memoria The missing self-hosted memory backend for MCP clients. | 0 | Claude Code, Codex, OpenCode | 1 | 1,400 tok |
| Belolipetsky/YooKassa-MCP | 0 | Codex, OpenCode | 1 | 5,313 tok |
| JrJuni/recruit-ai-mcp | 0 | Claude Code, Codex, OpenCode | 2 | 4,522 tok |
| nightwhite/sight-mcp npmjs.com MCP server for AI-powered image and video analysis - supports OpenAI, Claude, and multimod | 0 | Claude Code, Codex, OpenCode | 6 | 841 tok |