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 |
|---|---|---|---|---|
| theonetheycallneo/harbormaster Authenticated MCP gateway: per-user RAG + a 116-tool registry behind one endpoint, at cons | 0 | Claude Code, Codex, OpenCode | 2 | 79 tok |
| system-conf/restopromt-acik-kaynak restopromt-web.slovveis.workers.dev RestoPromt (Açık Kaynak) — Claude Code için prompt paylaşım platformu: Next.js 16, Drizzle | 0 | Claude Code, Codex, OpenCode | 2 | 79 tok |
| mcnamee/elvanto-mcp MCP Server for Elvanto | 0 | Claude Code | 3 | 189 tok |
| prjha-ds/ds-ml-mcp-service Project that services lightweight LLM through authenticated api/mcp for client use in agen | 0 | Claude Code | 1 | 527 tok |
| roan2008/visual-qa-mcp | 0 | Claude Code, Codex, OpenCode | 2 | 7,203 tok |
| koonn/ynab_mcp MCP for accessing YNAB | 0 | Claude Code | 1 | 945 tok |
| goldjee/news-digest-mcp A simple MCP server that fetches news from Telegram and RSS sources | 0 | Claude Code | 1 | 4,811 tok |
| Gokul2/Designers-Favourite-MCP | 0 | Claude Code | 1 | 169 tok |
| LoranaAurelia/CloudmusicMCP My personal CloudmusicMCP and companion Skills | 0 | Codex, OpenCode | 1 | 230 tok |
| YegorMy/hive-web Local MCP server for compact web search, page extraction, and safe browser sessions. | 0 | Codex, OpenCode | 1 | 144 tok |
| YegorMy/marketplace-mcp Read-only MCP server for Ozon and Yandex Market product search and price comparison. | 0 | Codex, OpenCode | 1 | 215 tok |
| wkzMagician/newton-mcp | 0 | Claude Code, Codex, OpenCode | 2 | 2,557 tok |
| teloset/telodocs Scaffold a docs repo that serves as a remote MCP server | 0 | Codex, OpenCode | 1 | 871 tok |
| gianniskotsas/personal-coach Personal Coach — a self-hostable memory and retrieval service for personal coaching logs, | 0 | Claude Code, Codex, OpenCode | 2 | 79 tok |
| TregardLabs-Dana/mcp-hayabusa MCP server wrapping Hayabusa for EVTX analysis | 0 | Claude Code | 3 | 3,147 tok |
| Diptanil-x-42/knowledge-base-mcp | 0 | Claude Code | 1 | — |
| meridun/pemr Personal EMR — local-first family medical record framework (SQLite source-of-truth, CLI+MC | 0 | Claude Code, Codex, GitHub Copilot, OpenCode | 17 | 12,900 tok |
| cstria0106/booth-mcp | 0 | Codex, OpenCode | 1 | 310 tok |
| Tug/walkie A walkie-talkie for your Claude fleet: hands-free MCP orchestrator over local coding agent | 0 | Claude Code, Codex, OpenCode | 2 | 1,084 tok |
| cindylimantoo/Midjourney-MCP Midjourney MCP | 0 | Claude Code | 1 | 455 tok |
| kud/mcp-youtube kud.io ▶️ MCP server for YouTube — create, prune, and clean up playlists conversationally from Cl | 0 | Claude Code | 1 | 25 tok |
| deanmcgowan/mcp-sgu-open-data | 0 | Codex, GitHub Copilot, OpenCode | 2 | 5,880 tok |
| rifaterdemsahin/canva-mcp Canva model context protocal | 0 | Claude Code | 4 | — |
| avivancos/mcpforwork mcpfor.work Open-core, MCP-first job-search copilot — the LLM is the client (zero server-side LLM). Se | 0 | Claude Code, Codex, OpenCode | 4 | 2,623 tok |
| ffelipev2/MCP-Fusion360 | 0 | Codex, OpenCode | 1 | 302 tok |
| skrimokst/vikunja-mcp | 0 | Claude Code | 2 | 1,365 tok |
| SlugThugLabs/slugaudit slugthuglabs.dev Searchable, trustworthy codebase evidence over MCP | 0 | Codex, OpenCode | 1 | 806 tok |
| baobao26/mcp-hayabusa MCP server that wraps the Hayabusa CLI for analyzing Windows EVTX event logs | 0 | Claude Code | 2 | 5,356 tok |
| icformat/icfmcp MCP Tools for ICF | 0 | Claude Code | 1 | 1,523 tok |
| pira73br/workspace-mcp Generic secure local MCP platform for authorized development workspaces | 0 | Codex, OpenCode | 1 | 189 tok |
| ChoiDongHee/ktds_lens Search MCP | 0 | Claude Code | 1 | 4,005 tok |
| Chimdalu-Ofoegbu/TrustLens Deterministic hiring-trust scores for OKX.AI marketplace agents, in one paid MCP call. Ret | 0 | Claude Code | 2 | 4,060 tok |
| Sathishkumar1805/roborock-mcp | 0 | Claude Code | 2 | 1,581 tok |
| ncepuee/claw-memory-bridge Cross-agent shared memory bridge for MCP - connects QClaw, Claude Code & Codex memory | 0 | Claude Code | 1 | 291 tok |
| YYC-Cube/YYC3-i18n-Core i18n.yyc3.vip **@yyc3/i18n-core** is the **internationalization infrastructure layer** in the YYC³ (YanY | 0 | Claude Code, Codex | 1 | — |
| jbwod/CASDA-MCP Model Context Protocol server for the CSIRO ASKAP Science Data Archive (CASDA). It convert | 0 | Cursor | 4 | — |
| maxrotemberg04-spec/equity-desk Grounded AI equity research: hand-rolled fundamentals + DCF from SEC filings; the LLM writ | 0 | Claude Code, Codex, OpenCode | 2 | 240 tok |
| avdiam/mcp-agent-hub A local message broker for AI CLI agents - MCP server with durable inboxes, at-least-once | 0 | Claude Code, Codex, OpenCode | 6 | 3,342 tok |
| cambridgetcg/kingdom-mcp mcp.thekingdom.dev The kingdom's agent-side front door — one MCP connect makes the whole estate callable. Liv | 0 | Claude Code, Codex, OpenCode | 3 | 214 tok |
| johannesbraeunig/ynab-mcp | 0 | Claude Code | 1 | 1,754 tok |
| jakobjhartmann/apple-calendar-jxa-mcp MCP server for Apple Calendar on macOS. Runs EventKit via osascript/JXA to survive the har | 0 | Claude Code, Codex, OpenCode | 2 | 2,501 tok |
| kylepk-boop/tradingview-mcp-jackson | 0 | Claude Code | 2 | 12,598 tok |
| HappyMonkeyAI/OpenUSPublicDataMCP Federal-first, no-key-first MCP access to high-value US public data sources. | 0 | Codex, OpenCode | 1 | 197 tok |
| Oriolshhh/runware-image-mcp Self-hosted MCP server for Runware image generation — full parameter control, exact per-im | 0 | Claude Code, Codex, OpenCode | 2 | 11,059 tok |
| crisgon0295/MCP-Siigo-Server | 0 | Codex, GitHub Copilot, OpenCode | 2 | 1,731 tok |
| staschatwork/gmail-sorter Gmail sorting system on Claude Code multi-agents: MCP Gmail server, rule-based + LLM class | 0 | Claude Code | 9 | 790 tok |
| 626gl1ch/sentinal-mcp | 0 | Codex, OpenCode | 1 | 1,286 tok |
| Daegyu519/portfolio-agent A personal decision-making agent that makes investment judgments with links to source evid | 0 | Claude Code | 5 | 2,187 tok |
| Zoean-z/video-mcp Teach agents to understand video without complex dependencies or additional costs | 0 | Claude Code, Codex, OpenCode | 2 | 2,170 tok |
| teomarcdhio/okf-mcp An MCP server for Open Knowledge Format (OKF) | 0 | GitHub Copilot | 1 | 647 tok |