31,986 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 agents7,699Claude Code6,660Data and AI3,668Backend and APIs3,501Languages3,399Planning3,231Git and workflow3,226Code review2,759Testing2,389Memory and context2,368Writing and docs2,333DevOps and cloud2,313Research2,290Frontend2,267Security2,038Project management1,731
All Claude Code31,986 Codex23,430 OpenCode22,372 GitHub Copilot3,564 Gemini CLI1,915 Cursor1,742 Windsurf150 Kiro84
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| josebarnetche/consignatarias-next consignatarias.com.ar consignatarias.com.ar — directorio de consignatarias, market intelligence y API pública pa | 0 | Claude Code | 2 | 4,076 tok |
| shahdadk/swiftsign | 0 | Claude Code, Codex, OpenCode | 2 | 1,675 tok |
| webhook-co/webhook webhook.co Capture, inspect, replay and deliver webhooks. Open source, with a free permanent signed U | 0 | Claude Code, Codex, Cursor, OpenCode | 25 | 2,669 tok |
| marian-kamenistak/mentoring-inquiry-builder marian.coach MCP server: build your engineering-leadership mentoring inquiry with Marian Kamenistak fro | 0 | Claude Code | 1 | 1,388 tok |
| RCOLKITT/AccountingQB-MCP accounting-qb-mcp.vercel.app MCP for bookkeeping and tax prep | 0 | Claude Code | 1 | 475 tok |
| azmartone67/dchub-backend | 0 | Claude Code | 3 | 1,943 tok |
| Black-Swan-Causal-Labs/target-mcp | 0 | Claude Code | 1 | — |
| chenyuan35/aineedhelpfromotherai aineedhelpfromotherai.com Failure intelligence and shared debugging memory for AI coding agents | 0 | Claude Code, Codex, OpenCode | 8 | 2,016 tok |
| DOOMSCROLLR/mcp mcp.doomscrollr.com MCP server for DOOMSCROLLR — let AI agents build owned-audience websites, storefronts, new | 0 | Claude Code, Codex, OpenCode | 2 | 832 tok |
| Dreambooth-Studio/dreambooth-mcp | 0 | Claude Code | 3 | — |
| Eveoy/eveoy-mcp mcp.eveoy.com Inbound sales rep for AI agents: learn about Eveoy, get a quote, and buy $24.99 verified i | 0 | Claude Code | 1 | 1,103 tok |
| ynishi/outline-mcp Tree-structured session guide & checklist as an MCP server | 0 | Claude Code | 1 | 384 tok |
| zoharbabin/brand-voice Enforce brand writing guidelines in Claude Code — PostToolUse hook + MCP server + CLI | 0 | Claude Code | 6 | 1,306 tok |
| cybersiddhu/dcr-mcp DCR MCP Server - An MCP server implementation using mcp-go | 0 | Claude Code | 1 | 4,300 tok |
| yourbright-jp/jpyc-agent-mcp | 0 | Claude Code | 1 | 493 tok |
| lightbringer-patents/claude-plugin Lightbringer Plugin for Claude | 0 | Claude Code, Codex, OpenCode | 2 | 586 tok |
| lightbringer-patents/mcp-connector Details about the Lightbringer MCP Connector | 0 | Claude Code, Codex, OpenCode | 2 | 586 tok |
| LutoLabs/mytwin-mcp myaitwin.lutolearn.com A personal RAG database and semantic search engine you build from inside AI chat. Stores y | 0 | Claude Code | 1 | 755 tok |
| lj22503/invest-brain brain.mangofolio.com AI-powered investment discipline tool - MCP Server x RAG & Behavior Pattern Mining | 0 | Claude Code, Codex, OpenCode | 2 | 2,990 tok |
| MetricSpot/mcp-server mcp.metricspot.com Model Context Protocol server for MetricSpot. Exposes SEO and AI-readability audits to AI | 0 | Claude Code | 1 | 613 tok |
| runvouch/runvouch runvouch.com Dead man's switch, cost cap and outcome check for unattended AI agents (Claude Code, OpenC | 0 | Claude Code | 1 | 2,013 tok |
| ScrapeUnblocker/scrapeunblocker-mcp-remote scrapeunblocker-mcp-remote.vercel.app Hosted (HTTP) MCP server for ScrapeUnblocker on Vercel - connect claude.ai with your own A | 0 | Claude Code | 1 | 340 tok |
| Openly-Useful/project-status openlyuseful.org StatusGlance: evidence-backed delivery readiness and low-overhead RunGlance activity, with | 0 | Claude Code, Codex, OpenCode | 2 | 1,106 tok |
| setix-ai/setix-sdk setix.dev Official Setix client library for the THREAD protocol — TypeScript and Python | 0 | Claude Code | 1 | 1,986 tok |
| shipshapedata/agent-tools shipshapedata.com Agent toolkit for Shipshape Data: MCP servers, agent skills, CLI + SDKs for the keyless re | 0 | Claude Code | 1 | 253 tok |
| smplkit/mcp smplkit.com Hosted MCP server for the smplkit platform — schedule and run HTTP jobs from your AI agent | 0 | Claude Code, GitHub Copilot | 2 | 2,196 tok |
| arconkli/soleilpictures | 0 | Claude Code | 1 | 2,443 tok |
| jasonpalmer1/wafergraph-mcp wafergraph.com Read-only remote MCP server for wafergraph.com's semiconductor and AI supply-chain dataset | 0 | Claude Code | 1 | 2,406 tok |
| cambridgetcg/agenttool agenttool.dev Sovereign agent infrastructure where agents arrive as themselves · public read-only Canon | 0 | Claude Code, Codex, OpenCode | 2 | 26,979 tok |
| forgesworn/rendezvous-mcp npmjs.com MCP server for AI-driven fair meeting point discovery | 0 | Claude Code | 1 | 538 tok |
| matthewwilliams949-ops/nakodo nakodo-web.vercel.app | 0 | Claude Code | 1 | 916 tok |
| fox100039-design/bugezy Debug tools development: dictate bug details using speech-to-text, allowing AI to read all | 0 | Claude Code, Codex, OpenCode | 2 | 1,060 tok |
| growthkit-tools/mcp growthkit.tools MCP Server | 0 | Claude Code, Codex, OpenCode | 4 | 22,545 tok |
| faahim/postbag postbag.dev A form backend that routes. Every submission stored durably, delivered by rules to email, | 0 | Claude Code, Codex, OpenCode | 2 | 1,153 tok |
| tabnas/mcp | 0 | Claude Code, Codex, OpenCode | 2 | 6,391 tok |
| toolstop/toolstop toolstop.dev Small, stateless MCP servers served from toolstop.dev | 0 | Claude Code | 1 | 6,263 tok |
| urantia-hub/urantia-dev-api urantia.dev API for the Urantia Papers — full-text search, semantic search, entities, audio, OAuth. Ho | 0 | Claude Code | 1 | 4,286 tok |
| vasilistotskas/weblens | 0 | Claude Code | 1 | 7,458 tok |
| Lightning-FM/lightning-fm-mcp MCP server for Lightning FM's Nostr-native music catalog — search tracks, look up artists, | 0 | Claude Code, Codex, OpenCode | 2 | 394 tok |
| Moddable-Games/moddable-website web.moddable.games Marketing site, mod library, and tools hub for Moddable Games | 0 | Claude Code | 1 | 3,596 tok |
| Bigred97/aihw-mcp pypi.org Query the Australian Institute of Health and Welfare in plain English from Claude or any M | 0 | Claude Code | 4 | 1,739 tok |
| Bigred97/apra-mcp pypi.org Query the Australian Prudential Regulation Authority in plain English from Claude or any M | 0 | Claude Code | 4 | 446 tok |
| Bigred97/ato-mcp pypi.org Query the Australian Taxation Office in plain English from Claude or any MCP client. Perso | 0 | Claude Code | 4 | 1,785 tok |
| Bigred97/au-weather-mcp pypi.org Query Australian weather + air quality in plain English from Claude or any MCP client. 45 | 0 | Claude Code | 3 | 1,773 tok |
| Bigred97/rba-mcp pypi.org Query the Reserve Bank of Australia in plain English from Claude or any MCP client. 5 simp | 0 | Claude Code | 4 | 644 tok |
| Bigred97/wgea-mcp pypi.org Query the Workplace Gender Equality Agency in plain English from Claude or any MCP client. | 0 | Claude Code | 4 | 2,664 tok |
| cycloidio/cycloid-mcp-server A Model Context Protocol (MCP) server that provides seamless integration with the Cycloid | 0 | Claude Code | 1 | 1,131 tok |
| marian-kamenistak/elc-toolkit engineeringleaders.io MCP server: engineering-org leadership benchmark, partnership ROI builder, and community-l | 0 | Claude Code | 1 | 791 tok |
| 0200project/base-tx-explain 0200project.com Decode a Base transaction: what it actually did on chain, in plain English. For when your | 0 | Claude Code | 1 | 2,444 tok |
| Bigred97/asic-mcp pypi.org Query the Australian Securities and Investments Commission registers in plain English from | 0 | Claude Code | 4 | 1,874 tok |