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 |
|---|---|---|---|---|
| Movm/abgeordnetenwatch-mcp MCP server over the open Abgeordnetenwatch API (CC0) — German MP transparency data: votes, | 0 | Claude Code | 1 | 503 tok |
| jouve/matrix-channel-mcp | 0 | Claude Code | 1 | 1,627 tok |
| benzin8/inline-claude-public Telegram inline + Business Bot MCP server for Claude | 0 | Codex, OpenCode | 1 | 950 tok |
| jrogeriosilva/opf-br-mcp MCP server local que dá a agentes de codificação (Claude Code, GitHub Copilot) acesso toke | 0 | Claude Code, Codex, OpenCode | 3 | 2,040 tok |
| TropinAlexey/ableton-and-max-mcp | 0 | Codex, OpenCode | 1 | 959 tok |
| Dzendys/courses-mcp | 0 | Codex, OpenCode | 1 | 1,396 tok |
| AssemblyJustin/assembly-mcp Assembly MCP server: Markdown <-> PDF conversion tools (convert_pdftomd via PyMuPDF, conve | 0 | Claude Code | 2 | — |
| endmoseung/sociableWiki A public, agent-searchable knowledge base on AI-native development — browse as markdown or | 0 | Claude Code | 1 | — |
| glowhub-1028/payment-flow A wallet for your agents to onboard and pay. Agentic MPP / x402 payments from your machine | 0 | Codex, OpenCode | 1 | 3,854 tok |
| kristinashoultz-wq/claude-peers-mcp Let your Claude Code instances find each other and talk. | 0 | Claude Code | 1 | 1,008 tok |
| nhatho0001/M365-MCP-Server | 0 | Claude Code | 1 | 2,320 tok |
| Palo-IT-GitHub-Demos/lab-registry-mcp | 0 | Claude Code, GitHub Copilot | 3 | 841 tok |
| janos-gyorgy/exocortex Shared human+AI memory: markdown vault + hybrid retrieval (BM25/vectors/graph) + MCP for a | 0 | Claude Code | 1 | 702 tok |
| iamyaeeun/naver-search-mcp Naver Search Open API as an MCP server + Claude Code skills for lightweight naming-convent | 0 | Claude Code | 1 | 466 tok |
| sheares/easyeda-mcp-fix Bug-fix fork of the EasyEDA Pro MCP bridge. Resolves silent BOM wipes, dead copper to SMD | 0 | Claude Code | 1 | — |
| Niraven/mcp-launch-lens MCP Launch Lens: Manufact Cloud readiness scorecards for MCP Apps and partner launches | 0 | Claude Code, Codex | 1 | — |
| NextSolutionsStudio/anatome anatome.dev Muscle group image generator API + ExerciseDB. Apache-2.0, MCP-compatible, 873 exercises p | 0 | Codex, OpenCode | 1 | 1,189 tok |
| mitchallen/random-mcp-server An MCP server that returns random JSON things (people, words, values, coords) — a Python/F | 0 | Claude Code | 1 | 1,169 tok |
| devopsfixes-com/wazuh-mcp-server | 0 | Claude Code | 1 | 3,612 tok |
| onionuser79/Open-PR-DIGI-MCP-Server-for-Claude-AI Packet Radio Digipeaters Management MCP for Claude AI | 0 | Claude Code | 4 | 1,371 tok |
| namasamsara-sys/mcp | 0 | Claude Code | 1 | 1,873 tok |
| DrDustinEdwards/capsid-mcp Control plane for AI agents on a portfolio of repos: memory with provenance, scoped permis | 0 | Claude Code | 4 | 2,409 tok |
| phaiel/hevy-mcp-server | 0 | Claude Code | 1 | 4,671 tok |
| Peter-N91/hve-squad-mcp Deployable MCP server that publishes the hve-squad as model-invocable tools over Streamabl | 0 | GitHub Copilot | 1 | 695 tok |
| AppFreeticket/freeticket-mcp freeticket-mcp.vercel.app Official FreeTicket MCP server — B2B domain (events, sales, tickets, memberships, venues, | 0 | Claude Code, Codex | 5 | — |
| venkatd-media/work-tracker-mcp | 0 | Claude Code, Codex, OpenCode | 2 | 506 tok |
| calvarado2004/secure-harness-mcp | 0 | Codex, OpenCode | 1 | 149 tok |
| Guipegoraro/totvs-tickets-mcp Servidor MCP read-only para tickets do Portal do Cliente TOTVS (suporte.totvs.com) — login | 0 | Claude Code, Codex, OpenCode | 2 | 3,411 tok |
| rani700/careerpilot AI job-hunt copilot built on the Model Context Protocol — server, client, dashboard, and e | 0 | Claude Code | 1 | — |
| shahriarshm/planchette Point at any window and let a coding agent drive it. | 0 | Codex, OpenCode | 1 | 647 tok |
| t1964n/building-mcps | 0 | Claude Code | 1 | 3,641 tok |
| mimi1vx/openqa-mcp MCP server exposing curated, typed tools over the openQA REST API | 0 | Codex, OpenCode | 1 | 844 tok |
| gattaa/uniboh TypeScript MCP server for Unibo Virtuale Moodle APIs + corsi.unibo.it timetable/ICS tools | 0 | Claude Code, Codex | 2 | 1,140 tok |
| gmhelmold/HuGR_Tools 630-tool MCP fleet — 37 Cloudflare Workers on one frozen kernel. BYOK, fail-closed auth, t | 0 | Claude Code | 1 | 454 tok |
| maxrotemberg04-spec/rag-vault Local-first RAG over my Obsidian vault — hand-rolled hybrid retrieval (BM25 + embeddings + | 0 | Claude Code, Codex, OpenCode | 2 | 265 tok |
| dekaic/cocos-mcp | 0 | Codex, OpenCode | 1 | 1,867 tok |
| zeevx/termiimcp.com-app Termii MCP | 0 | Claude Code, Codex, OpenCode | 2 | 3,968 tok |
| dyno-nexsoft/zentao_mcp A Model Context Protocol (MCP) server for integrating with the Zentao API. | 0 | Claude Code, Gemini CLI | 2 | 720 tok |
| AtlaSent-Systems-Inc/atlasent-mcp-server MCP server — authorize any AI agent tool call before it executes (Claude, Cursor, LangChai | 0 | Claude Code | 1 | 6,115 tok |
| jbctechsolutions/mcp-mercury Read-only MCP server for Mercury business banking (accounts, transactions, statements) | 0 | Claude Code | 1 | 216 tok |
| Feynman520/d06-p01-self-improve Claude Code plugin: a self-improvement loop that logs user-correction moments, finds patte | 0 | Claude Code, Codex, OpenCode | 3 | 616 tok |
| hidetaka-cci/advanced-circleci-mcp-server | 0 | Claude Code | 4 | — |
| rilexus/delta-mcp-prototype | 0 | Claude Code | 1 | — |
| justomsharma/github-resume-assistant github-resume-assistant.vercel.app MCP server that grounds resume advice in your real GitHub activity — finds the gap between | 0 | Claude Code | 8 | 885 tok |
| da-troll/planhat-mcp Unofficial local MCP server for Planhat CRM: 60 tools for Claude Desktop and any MCP clien | 0 | Claude Code, Codex, OpenCode | 2 | 1,854 tok |
| SwePalm/mcp-apps-demo-engine | 0 | Claude Code | 1 | — |
| sanyam-jain-simform/git-insights-mcp | 0 | Claude Code | 1 | 885 tok |
| dschnurbusch/mattergate Self-hostable MCP permissions gateway for legal-tech systems. | 0 | Codex, OpenCode | 1 | 788 tok |
| anthonycho-ux/unified-agent-context Shared local context and memory for multiple AI coding agents via MCP, scoped facts, start | 0 | Claude Code | 1 | 609 tok |
| Buxiulei/nbdpsy-server | 0 | Claude Code, Codex, OpenCode | 8 | 2,828 tok |