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 |
|---|---|---|---|---|
| rohitcube/mcp-server-python-msmzwqb8 Created from render-examples/mcp-server-python template | 0 | Claude Code, Codex, OpenCode | 2 | 841 tok |
| chensirui2008/schwab-readonly-mcp | 0 | Codex, OpenCode | 1 | 577 tok |
| ketankshukla/learn-mcp-5-year-old learn-mcp-5-year-old.vercel.app MCP explained like you are five - a complete, working Model Context Protocol server built | 0 | Claude Code, Codex, OpenCode | 3 | 159 tok |
| rbstxt/agent-shader agent-shader.1zworks.com Build, validate, and render-test Panzoid WebGL 1 shader objects with a CLI, MCP server, an | 0 | Codex | 1 | — |
| LiShuo-Duke/riskprobe-agent Privacy-safe local risk intelligence Agent for explainable rules, PSI drift monitoring, in | 0 | Codex, OpenCode | 1 | 548 tok |
| LaurensdeGraaff/pinkbee-mcp | 0 | Claude Code, Codex, OpenCode | 3 | 193 tok |
| LeeFlannery/slowmcp Blazingly adequate. A framework for building, testing, and shipping MCP servers. Written i | 0 | Codex, OpenCode | 1 | 2,099 tok |
| intheuniverseofaiz-eng/MCPDemo | 0 | Codex | 1 | — |
| ynfra/ybrain Ynfra: company knowledge MCP server (prompts, ownership, docs, memory) | 0 | Claude Code, Codex, OpenCode | 2 | 1,014 tok |
| zloybest/UnityMCP | 0 | Codex, OpenCode | 1 | 133 tok |
| Qalxry/image-viewer-mcp Image recognition MCP server: accepts image paths or URLs, sends them to a vision-language | 0 | Claude Code, Codex, OpenCode | 20 | 2,123 tok |
| thenpceo/harvey-design-system-mcp harvey-design-system.vercel.app Unofficial Harvey design-system atlas and reusable MCP blueprint for brand-governed UI, im | 0 | Codex, OpenCode | 1 | 1,196 tok |
| Remedy92/boxaide boxaide.tech Free, self-hosted multi-mailbox agentic inbox | 0 | Claude Code, Codex, OpenCode | 3 | 2,060 tok |
| bharathadolf/houdini-mcp | 0 | Claude Code, Codex | 1 | — |
| Naveen-warden/arden-ai-mcp | 0 | Claude Code, Codex, OpenCode | 2 | 692 tok |
| 1msg/1msg-mcp MCP server for the 1msg API (stdio + Streamable HTTP) | 0 | Codex, OpenCode | 1 | 577 tok |
| arr-mcps/cleanuparr-mcp Model Context Protocol for Cleanuparr/Cleanuparr | 0 | Codex, OpenCode | 1 | 1,282 tok |
| MurmuredVelpro/My-Zotero-MCP A personal Zotero utility for Xianyu, compatible with Windows/WSL | 0 | Codex, OpenCode | 1 | 758 tok |
| arr-mcps/tracearr-mcp Model Context Protocol for connorgallopo/Tracearr | 0 | Codex, OpenCode | 1 | 766 tok |
| udarshmarthala/hybrid-rag-mcp | 0 | Codex, OpenCode | 1 | 2,538 tok |
| arr-mcps/qui-mcp Model Context Protocol for autobrr/qui | 0 | Codex, OpenCode | 1 | 1,106 tok |
| Tianshang301/TianshangScribe | 0 | Codex, OpenCode | 1 | 10,691 tok |
| ketankshukla/learn-mcp-agent-ledger learn-mcp-agent-ledger.vercel.app Project #5 in a learn-MCP series: sampling, where the server borrows the host model instea | 0 | Claude Code, Codex, OpenCode | 3 | 159 tok |
| rkuhn153/flash-mod-bridge Live Flash/Ruffle AVM mod bridge for AI agents (MCP). Get/set/call/SharedObject via forked | 0 | Codex, OpenCode | 1 | 219 tok |
| yaralahruthik/build-an-mcp-server Companion repo for Build an MCP Server on Frontend Hire. A privacy-first analytics API wra | 0 | Codex, OpenCode | 1 | 171 tok |
| cyberuni/cyber-figma Figma for agents — axi-style CLI, MCP server, and agent plugin | 0 | Claude Code, Codex, OpenCode | 2 | 4,516 tok |
| michelgrolet/tars-location-mcp A private location archive with an MCP server: where you were, when, for how long, and who | 0 | Codex, OpenCode | 1 | 359 tok |
| formonkey/knowledge-memory-mcp | 0 | Codex, OpenCode | 1 | 1,240 tok |
| cedricarlos07/meta-ads-mcp | 0 | Claude Code, Codex, OpenCode | 3 | 4,558 tok |
| pakkio/mcp-unity | 0 | Claude Code, Codex, OpenCode | 3 | 4,806 tok |
| raphaelmdcoelho/copilot-mcp MCP Playground | 0 | Codex, OpenCode | 1 | 542 tok |
| prashantkumar342/code-with-softority Local-first Model Context Protocol (MCP) server for project intelligence, filesystem acces | 0 | Claude Code, Codex | 9 | — |
| LeoPhoenixT/readNdraft-imap-mcp pypi.org Capability-minimized IMAP MCP server for safe email search, reading, flags, attachments, a | 0 | Codex | 1 | — |
| hua-hua3321/shardnest Open-source self-custodial wallet infrastructure: key generation, Shamir SSS 2-of-3 shardi | 0 | Codex, OpenCode | 1 | 1,819 tok |
| 0xstubbs/code-intel Indexes a codebase into a queryable Kuzu graph of files, functions, routes, tests and depe | 0 | Claude Code, Codex, OpenCode | 2 | 210 tok |
| oscarantxo-web/intervals-mcp-server | 0 | Codex, OpenCode | 1 | 292 tok |
| guipmilek/bundled-notes-mcp MCP open-source e não oficial para bundles, notas, tarefas, Kanban e arquivos do Bundled N | 0 | Codex, OpenCode | 1 | 770 tok |
| teleportxr/teleport-mcp An MCP for the Teleport Metaverse Browser Client | 0 | Codex, OpenCode | 1 | 523 tok |
| Radics/context-forge Portable, evidence-backed shared context and structured handoffs for AI agents | 0 | Codex, OpenCode | 1 | 311 tok |
| hardened-steel/ForgeMCP ForgeMCP is an MCP server that provides AI assistants with deep, structured integration fo | 0 | Codex, OpenCode | 1 | 2,542 tok |
| ImAvgErix/ExoControl Realtime Windows eyes and hands for any AI agent (MCP + CLI + Python). Compact. Leased. Ho | 0 | Codex, OpenCode | 1 | 1,124 tok |
| Malkovsky/compiler-explorer-mcp MCP for assembly exploration based on godbolt.org or equivalent server. | 0 | Codex, OpenCode | 1 | 529 tok |
| andbmarques/wiki-ultra-mcp | 0 | Codex, OpenCode | 1 | 4,931 tok |
| Orlando-Villanueva/ynab-budget-mcp npmjs.com A local MCP server for AI-assisted YNAB budget understanding with guarded assignment previ | 0 | Codex, OpenCode | 1 | 566 tok |
| letsagents/aseprite-mcp An MCP server that exposes Aseprite to AI clients — 76 tools for pixel art, animation & sp | 0 | Claude Code, Codex, OpenCode | 2 | 3,226 tok |
| arr-mcps/komga-mcp Model Context Protocol for gotson/komga | 0 | Codex, OpenCode | 1 | 1,221 tok |
| plugin-federation/units-static High-quality static unit conversion MCP server (good-MCP dogfood for Plugin Federation) | 0 | Codex, OpenCode | 1 | 298 tok |
| randyaswin/editor-mcp | 0 | Claude Code, Codex | 1 | — |
| vinihcrosa/gitlab-mcp npmjs.com Servidor MCP para GitLab CE self-hosted — navegue merge requests e faça review inline sem | 0 | Codex, OpenCode | 1 | 5,411 tok |
| edk4971/Ratatoskr-mcp A high-performance MCP server capable of retrieving Wikipedia articles from local multi-st | 0 | Codex, OpenCode | 1 | 1,134 tok |