43,853 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 agents7,784Claude Code6,676Data and AI3,658Backend and APIs3,500Languages3,392Git and workflow3,252Planning3,233Code review2,768Testing2,420Memory and context2,364Writing and docs2,341DevOps and cloud2,330Research2,286Frontend2,271Security2,055Project management1,754
All Claude Code32,000 Codex23,558 OpenCode22,502 GitHub Copilot3,568 Gemini CLI1,915 Cursor1,737 Windsurf150 Kiro87
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| alexup71rus/Chess-and-MCP-Arena Local chess arena for people and MCP agents. | 0 | Claude Code, Codex | 1 | — |
| emigrete/mcp-grok-executor MCP server that turns Grok CLI into the execution agent for Claude Code — orchestrated exe | 0 | Claude Code | 1 | 571 tok |
| jeremysball/taskferry Local CLI and daemon for dispatching background pi/OpenCode tasks from any frontend harnes | 0 | Claude Code | 1 | 2,284 tok |
| cybergirl0810/mcp-hayabusa | 0 | Claude Code | 4 | 1,087 tok |
| JoseanMeonez/servicenow-mcp Standalone MCP server for ServiceNow Table/Aggregate APIs with an update-set write gate | 0 | Claude Code, Codex, OpenCode | 2 | 1,811 tok |
| alphamonkey/shack-mcp An MCP server that lets Claude operate an amateur radio shack — APRS, satellite pass predi | 0 | Claude Code | 1 | 710 tok |
| Perseus-Computing-LLC/perseus-vault-codex Persistent, encrypted, local-first memory for OpenAI Codex agents — a 5-tool MCP server wr | 0 | Codex, OpenCode | 1 | 496 tok |
| leo10m2010/mcp-after | 0 | Codex, OpenCode | 1 | 822 tok |
| william-weber/youtube-mcp | 0 | Claude Code | 1 | 512 tok |
| gabrielion/OPNSenseMCP MCP server for OPNsense firewalls — registry-driven REST coverage, fail-closed production | 0 | Claude Code, Codex, OpenCode | 2 | 1,465 tok |
| Alessandro-Massarotti-Jr/nodejs-to-do-mcp MCP server for a TO DO list App | 0 | Claude Code | 1 | — |
| David-J-Shibley/wow-vanilla-mcp MCP server for Vanilla/Classic Era (1.12) World of Warcraft API documentation | 0 | Cursor | 1 | — |
| codeforanchorage/esri-living-atlas-mcp | 0 | Claude Code | 1 | 1,658 tok |
| sirasaki-konoha/mop MOP is an MCP server that allows multiple AI agents (LLMs) to collaborate to perform tasks | 0 | Codex, OpenCode | 1 | 793 tok |
| altnautica/ADOS-MCP Model Context Protocol server for the ADOS drone platform: read and control a drone or fle | 0 | Codex, OpenCode | 1 | 1,166 tok |
| yayaya142/maldroid Local MCP-enabled CLI for secure, static-only Android artifact investigation with llama.cp | 0 | Codex, OpenCode | 1 | 498 tok |
| Riddhimaan-Senapati/unofficial-HackerNews-MCP-CLI [Unofficial] HackerNews MCP/CLI | 0 | Codex, OpenCode | 1 | 1,125 tok |
| skrepr/ai-performance-mate-extension | 0 | Claude Code, Codex, OpenCode | 2 | 459 tok |
| AHappyAtlas/ai-knowledge-center Local-first project context, verification gates, and repo-scoped MCP for coding agents. | 0 | Codex, OpenCode | 1 | 686 tok |
| Oekalegon/indi-mcp An MCP server that controls Astrophotography equipment via INDI on a raspberry pi or equiv | 0 | Claude Code | 1 | — |
| Skayfa/reference-patterns Personal reference of implementation and testing patterns, served as MCP via GitMCP | 0 | Codex, OpenCode | 1 | 822 tok |
| wrislin1/civ6-mcp An MCP server that lets LLM agents play Civilization VI. | 0 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 5,879 tok |
| pranay123-stack/aura-card-asp Aura Card — an x402 pay-per-call Agent Service Provider (MCP) for the OKX.AI Genesis Hacka | 0 | Claude Code, Codex | 8 | — |
| branjesusdev/MCP-azure-arquitecture | 0 | Claude Code, Codex | 7 | 1,993 tok |
| Blandskron/blandskron-signals blandskron.cl Plataforma editorial tecnológica de Blandskron operada mediante agentes y MCP. Incluye pub | 0 | Codex, OpenCode | 1 | 164 tok |
| sunilshrestha1982/elevate-analytics-mcp | 0 | Claude Code | 1 | — |
| Al-Rowads/mcp | 0 | Codex, OpenCode | 1 | 154 tok |
| chadlis/ynab-mcp | 0 | Claude Code | 1 | 1,289 tok |
| yunlinwu/youtube-transcript-mcp Open-source MCP server giving Claude first-class access to YouTube video transcripts as ca | 0 | Claude Code | 1 | 362 tok |
| gijs-epping/workflowy-mcp | 0 | Claude Code, Codex, OpenCode | 2 | 1,540 tok |
| Ibadat-Ali86/codescope-mcp-preflight Local-first MCP preflight for Codex that discovers existing code before new code is genera | 0 | Claude Code, Codex, OpenCode | 3 | 1,005 tok |
| cleberfarias/devscope-mcp Project intelligence and diagnostics for AI coding agents via MCP | 0 | Codex, OpenCode | 1 | 649 tok |
| nerfaslol/nib-release Um canvas de diagramas cujo estado é uma API de primeira classe — um agente desenha nele v | 0 | Claude Code | 4 | — |
| Voice-2026/xiaozhi-mac-mcp | 0 | Codex, OpenCode | 1 | 1,661 tok |
| micfogas/mcp-picnick | 0 | Claude Code | 1 | 712 tok |
| Jebershon/mcp-redmine-rd We now have an MCP server that pulls a tracker.rapiddata.com bug — description, comments, | 0 | Claude Code | 1 | — |
| 8z2wz746tv-png/Destiny-Web-MCP | 0 | Claude Code, Codex, OpenCode | 2 | 8,193 tok |
| jiridudekusy/skype-archive-mcp | 0 | Claude Code, Codex, OpenCode | 2 | 2,123 tok |
| Ash-Blanc/hackscout-mcp Agentic hackathon intelligence MCP server — fit scoring, winner playbooks, and public comp | 0 | Codex, OpenCode | 1 | 278 tok |
| johlan456/kanboard-mcp | 0 | Claude Code | 1 | 827 tok |
| mikeyhu/companies-house-mcp | 0 | Claude Code | 1 | 1,626 tok |
| charlieNearform/testing-mcp An MCP service to consolidate test running and coverage collection to reduce AI churn runn | 0 | Claude Code | 3 | 2,255 tok |
| adamgalmor/yamcp Securely serve any OpenAPI spec as a Model Context Protocol (MCP) server with scoped auth, | 0 | Claude Code | 2 | 214 tok |
| friisconsult/imap-mcp | 0 | Claude Code | 1 | 1,158 tok |
| Nighthawk42/wow_api_mcp MCP server for the World of Warcraft addon API: Blizzard generated docs, FrameXML source, | 0 | Claude Code, Codex, OpenCode | 2 | 1,864 tok |
| SoftwareSavants/moyasar-mcp Moyasar MCP server demo — Stripe-style payment tools for AI agents, built on Skybridge | 0 | Claude Code, Codex, OpenCode | 2 | 32 tok |
| kodown1k/toolchain-mcp | 0 | Claude Code | 1 | 1,938 tok |
| codetalcott/hyperscript-tools Tooling for original _hyperscript (hyperscript.org): a parser-backed MCP server, with more | 0 | Claude Code | 1 | 2,040 tok |
| artiinjooo/motion-mcp-server1 | 0 | Claude Code, Codex, OpenCode | 2 | 1,949 tok |
| John-CEO-HQ/qwen-memory-mcp Qwen-powered long-term memory for AI agents over MCP. Track 1 MemoryAgent hackathon submis | 0 | Codex, OpenCode | 1 | 734 tok |