43,730 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 agents7,670Claude Code6,650Data and AI3,673Backend and APIs3,507Languages3,392Planning3,227Git and workflow3,211Code review2,744Testing2,385Memory and context2,367Writing and docs2,330DevOps and cloud2,314Research2,288Frontend2,261Security2,032Productivity1,722
All Claude Code31,994 Codex23,359 OpenCode22,302 GitHub Copilot3,560 Gemini CLI1,917 Cursor1,740 Windsurf142 Kiro82
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| hadi21k/figma-mcp | 2 | Claude Code | 3 | 2,896 tok |
| SarutobiSasuke8/obsidian-github-mcp Permissioned MCP gateway for AI agent proposals to Obsidian vaults stored on GitHub | 2 | Codex, OpenCode | 1 | 160 tok |
| yasinyaman/fusion Fusion is a DuckDB-powered in-memory OLAP analytics engine that connects to Warp REST APIs | 2 | Claude Code | 1 | 2,598 tok |
| densuke/fuga-memory Long-term memory MCP server for Claude Code and other LLMs | 2 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 1,720 tok |
| TheFractalyst/LightWeightChartsMCP fractalyst.dev TradingView Lightweight Charts MCP server - 6 tools for docs lookup, JS/TS code validation | 2 | Codex, OpenCode | 1 | 642 tok |
| I-No-oNe/baileys-agent-kit LLM-first WhatsApp automation with Baileys, MCP, CLI, GitHub Actions, and secure QR pairin | 2 | Claude Code, Codex, OpenCode | 2 | 374 tok |
| TrueConf/trueconf-server-mcp Manage TrueConf Server conferences, recordings, and invitations from any MCP client | 2 | Codex, OpenCode | 1 | 7,276 tok |
| 0xEkho/Ruckus-vSZ-MCP RUCKUS vSZ MCP | 2 | Claude Code, Codex, GitHub Copilot, OpenCode | 6 | 2,782 tok |
| Cylera/cylera-mcp-server The official MCP Server from Cylera. Brings context about device inventory, threats, risks | 2 | Claude Code | 1 | 1,171 tok |
| austintgriffith/eth-mcp | 2 | Claude Code, Cursor | 2 | — |
| dosbox-automation/dosbox-mcp pypi.org MCP server for driving dosbox-automation from Claude Code and other AI tools. | 2 | Claude Code | 1 | — |
| mambari/visbug-mcp | 2 | Claude Code | 1 | — |
| comicchang/iitc-mcp IITC MCP Bridge — bridge between Ingress Intel (IITC) and Model Context Protocol agents | 2 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 674 tok |
| dastjead/strudel-console Terminal-native music composition tool + MCP server powered by Strudel live-coding engine | 2 | Claude Code | 1 | 1,767 tok |
| tomohiro-owada/google-workspace-mcp MCP server for Google Workspace APIs (Calendar, Gmail, Drive, Docs, Sheets, Slides, Chat) | 2 | Gemini CLI | 1 | 257 tok |
| malon-mcp/Malon_mcp | 2 | Codex, OpenCode | 1 | 33,970 tok |
| bertramdev/GoogleAdsMCP Google Ads MCP server — 47 tools for full read/write access via Model Context Protocol | 2 | Claude Code | 2 | 367 tok |
| stuffbucket/figmma stuffbucket.github.io An MCP implementation for Figma that is built for educational purposes to expose how MCPs | 2 | Claude Code, Codex | 1 | — |
| 1mestre/desktop-ssas-mcp | 2 | Claude Code, Codex | 9 | — |
| pabloveintimilla/zephyr-mcp A read-only MCP that exposes Zephyr Scale Cloud test data as review-oriented tools, so Cla | 2 | Claude Code | 10 | — |
| Lermont/yamcp MCP for working with Yandex Direct | 2 | Codex, OpenCode | 1 | 825 tok |
| massimoalbarello/context-use-old A self-hosted brain for you. A public billboard for everyone else. | 2 | Claude Code, Codex, OpenCode | 4 | 979 tok |
| simba87/iiko-server-mcp MCP server exposing iikoServer REST API as 42+ LLM-callable tools over stdio | 2 | Codex, OpenCode | 1 | 1,178 tok |
| psa0426/sw-settlement-mcp Settlement validator MCP server for Korean social welfare facilities — based on Hope Eum T | 2 | Claude Code | 1 | 157 tok |
| rjenks/pf2e-mcp An MCP server for building Pathfinder 2nd Edition Remastered characters together with an A | 2 | Claude Code, Codex, OpenCode | 3 | 2,352 tok |
| mikesplore/vela-mcp A multi-tenant MCP server bridging AI models (like Claude) to Vela for cross-platform remo | 2 | Codex, OpenCode | 1 | 584 tok |
| colinds/forkable-mcp Unofficial MCP server for Forkable | 2 | Claude Code | 1 | 3,651 tok |
| Yuhang-uestc/deepvision-local-mcp A local image-recognition MCP that gives pure-text models such as DeepSeek visual capabili | 2 | Codex, OpenCode | 1 | 674 tok |
| expoli/android-phone-mcp-server Code-Agent-Agnostic Android control MCP server: semantic actions + verification loop + fus | 2 | Claude Code | 7 | — |
| ygq-future/openai-vision-mcp-server An Model Context Protocol (MCP) stdio server for bounded, high-precision image analysis us | 2 | Codex, OpenCode | 1 | 850 tok |
| human-turn/bcs-mcp | 2 | Claude Code, Codex, OpenCode | 2 | 3,576 tok |
| indianic/byline Turn an idea into a finished, published article in your own voice — an MCP server and CLI | 2 | Claude Code | 3 | 2,024 tok |
| jrb00013/mailnotmilk Shared agent mailbox MCP — Cursor, Claude Code, and friends post/read/reply across session | 2 | Claude Code, Codex, Gemini CLI, OpenCode | 5 | 342 tok |
| ivantichy/loxone-mcp-proxy Headless, self-healing local MCP proxy for the Loxone Miniserver native MCP Server - stabl | 2 | Claude Code | 1 | 818 tok |
| OpenChatGit/Destiny---Codex Destiny Codex turns the Destiny 2 Manifest (gibberish hash-reference JSON) into clean, AI- | 2 | Codex, OpenCode | 1 | 1,931 tok |
| naplesblue/grokbridge Local MCP bridge for Codex and Claude Code: delegate code, reviews, web/X research, Grok 4 | 2 | Codex, OpenCode | 1 | 532 tok |
| ukwhatn/kairan Local MCP server that circulates agent-generated markdown/HTML documents to your browser | 2 | Claude Code | 1 | 504 tok |
| elct9620/noon-sight MCP Server to aggregate Google Analytics / Search Console / Cloudflare Analytics and more | 2 | Claude Code | 4 | 5,278 tok |
| shekarsiri/moo-tasks Local-first MCP task manager & real-time Web UI for AI coding agents (Claude Code, Cursor, | 2 | Claude Code, Codex, Cursor, OpenCode | 3 | 2,629 tok |
| hieutachi/rosbridge-mcp MCP server bridging AI agents to ROS 2 robots via rosbridge (WebSocket). Read-only guardra | 2 | Claude Code | 1 | 588 tok |
| amanasmuei/amem npmjs.com The memory layer for AI coding tools. Local-first, semantic, works with Claude Code, Curso | 2 | Claude Code, GitHub Copilot | 2 | 2,416 tok |
| nvk/llm-wiki-chrome Bounded Chrome collaboration extension and local connector for LLM Wiki. | 2 | Codex, OpenCode | 1 | 250 tok |
| Tom-R-Main/OBS-MCP Control OBS Studio with AI agents via MCP server with full OBS WebSocket v5 coverage. | 2 | Claude Code | 1 | 301 tok |
| duncanmcclean/freeagent-mcp Local, read-only MCP server for FreeAgent. Built on Laravel. | 2 | Claude Code, Codex, OpenCode | 7 | 4,092 tok |
| reiarseni/mockpost Local emulator for E2E testing: fake SMTP, Telegram, WhatsApp, SMS, push, Slack, Discord, | 2 | Claude Code | 1 | 963 tok |
| KonghaYao/mcp-skills-registry | 2 | Claude Code | 1 | 1,885 tok |
| norton77930/corpus-ingest-core Deterministic, provenance-tracked pipeline that turns spoken content into verified, search | 2 | Claude Code, Codex, OpenCode | 18 | 729 tok |
| brajendrak00068/agentic-ai-video-production | 2 | Codex, OpenCode | 1 | 1,826 tok |
| Lolaplex/agents-docs pypi.org Ultra-fast, zero-bloat local markdown documentation RAG for AI coding agents (MCP + BM25). | 2 | Claude Code, Codex, OpenCode | 2 | 208 tok |
| Koniverse/Senti-MCP | 2 | Claude Code, Codex, OpenCode | 3 | 9,001 tok |