31,993 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 agents7,750Claude Code6,665Data and AI3,660Backend and APIs3,501Languages3,396Git and workflow3,240Planning3,237Code review2,765Testing2,405Memory and context2,365Writing and docs2,337DevOps and cloud2,319Research2,286Frontend2,267Security2,044Project management1,742
All Claude Code31,993 Codex23,503 OpenCode22,448 GitHub Copilot3,567 Gemini CLI1,915 Cursor1,740 Windsurf150 Kiro86
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| hlucent/air-emission-facility-mcp Permit information for businesses installing air pollutant emission facilities in Seoul | 0 | Claude Code | 1 | 5,090 tok |
| outputty/tasks-mcp outputty's task tracker as a local MCP server, backed by GitHub Issues with two-way sync. | 0 | Claude Code | 4 | 5,445 tok |
| Antares422/draftly-wps WPS Office (Mac) AI chat sidebar, based on the official Object Model API + Claude Agent SD | 0 | Claude Code | 1 | 1,239 tok |
| JoinSyndicate/hypercrawl Self-hosted, cookie-aware web-automation engine — turns any site into MCP tools, runs head | 0 | Claude Code, Codex, OpenCode | 3 | 532 tok |
| srmackey/insitu Insitu gives an AI client a vault of reusable guidance and composes the right piece for th | 0 | Claude Code, Codex, OpenCode | 2 | 793 tok |
| clausd/aedificium-template Template for a personal learning notebook + lexicon + PDF library, chat-bridged to Claude | 0 | Claude Code | 1 | 3,776 tok |
| kivistudio/freeagent-connector Freeagent mcp server and cli | 0 | Claude Code | 3 | 2,955 tok |
| ikeike443/fatsecret-mcp fatsecret-mcp.vercel.app | 0 | Claude Code, Codex, OpenCode | 2 | 655 tok |
| episodic-rush/korean-law-mcp-clean | 0 | Claude Code | 2 | 3,444 tok |
| apexxapps/proton-mail-bridge-mcp | 0 | Claude Code | 1 | 2,555 tok |
| VIBHORE-LAB/jd-mcp | 0 | Claude Code, Codex | 1 | — |
| benniblau/zwift-mcp Your Zwift and ZwiftPower training history in SQLite, exposed over MCP and a REST API | 0 | Claude Code | 1 | 4,809 tok |
| jamesdsizemore/headcleaner-cli Convert documents to Markdown and OKF v0.2 with diagnostics, plugins, MCP, and reports. | 0 | Claude Code, Codex, OpenCode | 2 | 3,493 tok |
| djsushilkumar/Craftor Universal MCP Platform for WordPress, Elementor & WooCommerce | 0 | Claude Code, Codex, Gemini CLI, OpenCode | 17 | 1,882 tok |
| IsoCodeCrafter/PCP Standardize Context, Not Intelligence. An open protocol and MCP server for preserving proj | 0 | Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode | 5 | 3,290 tok |
| primax79/vscode-mcp-dap-debugger VS Code extension and CLI that expose the Debug Adapter Protocol (DAP) as MCP tools, allow | 0 | Claude Code, Codex, OpenCode | 2 | 3,796 tok |
| DavidG-BLW/MCP_DOCS | 0 | Claude Code | 1 | 363 tok |
| greyw0rks/atlas Atlas - Persistent memory system for coding agents (MCP server) | 0 | Claude Code | 1 | — |
| JayStevency/open-scenario-studio SC · BR · CAP · DEV scenario framework editing tool. Agents create specifications via MCP, | 0 | Claude Code | 2 | 2,842 tok |
| mishan/assetto-mcp MCP server that turns an AI assistant into your race engineer for Assetto Corsa — records | 0 | Claude Code, Codex, OpenCode | 2 | 129 tok |
| PCT-BR/n8n-mcp | 0 | Claude Code, Codex, OpenCode | 10 | 2,867 tok |
| thammarongg/blueocean-vector Shared, persistent vector memory over MCP — give Claude Code, Cursor, Codex, and other age | 0 | Claude Code | 1 | 277 tok |
| hal666/vision-mcp Clipboard-first vision MCP for text-only agents | 0 | Claude Code, Codex, OpenCode | 2 | 492 tok |
| w4ndaja/figma-plugin-as-mcp | 0 | Claude Code, Codex, OpenCode | 24 | 981 tok |
| ryanportfolio/winuse-mcp Computer use for Claude Code on Windows: an MCP server that lets Claude see your screen an | 0 | Claude Code, Codex, OpenCode | 34 | 2,540 tok |
| escrimaglia/netmiko-sot_mcp Netmiko project for Calude | 0 | Claude Code | 2 | — |
| devopsbrandmirchi/GoogleMcpServer MCP Server To Connect Google Platform | 0 | Claude Code, Codex, OpenCode | 2 | 159 tok |
| alexanderdross/gsc-mcp | 0 | Claude Code | 1 | 1,151 tok |
| IP-DZ/universal-change-review Local, read-only Git change review for Codex, Claude Code, Cursor, and MCP clients | 0 | Claude Code, Cursor | 1 | — |
| trash-panda-v91-beta/donetick-mcp | 0 | Claude Code, Codex, OpenCode | 2 | 861 tok |
| bellx2/upnote-mcp npmjs.com unoffical UpNote MCP | 0 | Claude Code | 1 | 1,664 tok |
| utakatano/mcp-server-sample MCP server sample | 0 | Claude Code | 1 | — |
| lozit/mcp-nightscout Read-only MCP server for Nightscout: glucose readings, treatments, deterministic aggregate | 0 | Claude Code | 1 | 3,770 tok |
| walakaka77/acuity-mcp Local MCP server exposing the Acuity Scheduling API as Claude Code tools, with multi-accou | 0 | Claude Code | 2 | — |
| aatirar/voc-claude-skills A Voice of Customer pipeline built as Claude Code skills. Reports a pattern only when seve | 0 | Claude Code | 1 | 612 tok |
| project-tharsis/claude-code-telegram-kit Remote session control and deterministic delivery for Claude Code's official Telegram Chan | 0 | Claude Code, Codex, OpenCode | 2 | 513 tok |
| gaztrabisme/deepseek-subagent-mcp Delegate work to a DeepSeek Harness agent from Claude Code, Codex, or any MCP client. Supe | 0 | Claude Code | 1 | 3,189 tok |
| gong-yeongbin/mcp-chat-practice Chatbot MCP server | 0 | Claude Code | 1 | — |
| MothBlight-Git/pyre Burning desktop notes - a transparent always-on-top rail of paper stickies that burn away | 0 | Claude Code | 1 | 6,612 tok |
| masalinas/poc-ai-mcp-claude-code PoC Create MCP using Claude Code | 0 | Claude Code, Codex, OpenCode | 2 | 776 tok |
| alwh1te/agent-semaphore Coordination layer for parallel coding agents: intent-carrying claims, write-time enforcem | 0 | Claude Code | 4 | 716 tok |
| hlucent/seoul-timeavg-air-mcp Seoul city period-based hourly average air quality information | 0 | Claude Code | 1 | 2,494 tok |
| ashishwarkhade/Telegraph-MCP AI-assisted BRICS cross-border payment/settlement system | 0 | Claude Code, Codex | 1 | — |
| hakandedotdev/simple-mcp-job-tracker Minimal job tracker with mcp server | 0 | Claude Code, Codex, OpenCode | 2 | 159 tok |
| hlucent/seoul-realtime-air-by-region-mcp | 0 | Claude Code | 1 | 2,097 tok |
| GSA-TTS/mcp-server-usace-iwr MCP server for accessing the USACE IWR's open feature layers on ArcGIS | 0 | Claude Code, Codex | 2 | — |
| wyller/mcp-email-guardian | 0 | Claude Code | 9 | — |
| Tj3604/Premiere-MCP-BuildX-Exclusive-V3 | 0 | Claude Code | 6 | 4,242 tok |
| pedrobtz/tslab-mcp | 0 | Claude Code | 2 | 2,684 tok |
| aarohim24/Scavenge Deterministic web-evidence engine: trace one field across raw HTML, structured data, embed | 0 | Claude Code | 1 | 1,016 tok |