45,053 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 agents8,576Claude Code6,909Git and workflow3,638Data and AI3,577Backend and APIs3,561Languages3,499Planning3,322Code review2,907Testing2,704DevOps and cloud2,498Writing and docs2,488Memory and context2,373Research2,320Frontend2,317Security2,182Project management1,989
All Claude Code32,564 Codex24,947 OpenCode23,868 GitHub Copilot3,726 Gemini CLI2,040 Cursor1,770 Windsurf203 Kiro117
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| inprimex/otaman-plugin Otaman Claude Code plugin: slash commands, skills, agents, hooks, stdio MCP, launcher scri | 3 | Claude Code | 1 | 858 tok |
| Lazynext-Platform/lazynext lazynext.com Lazynext — The Autonomous Company Operating System. You set the direction; a 12-role AI ag | 3 | Claude Code, Codex, OpenCode | 9 | 29,905 tok |
| Arnon-hs/atlasrepo-mcp AtlasRepo MCP — public read-only connector for evidence-backed open-source catalog recomme | 3 | Codex, OpenCode | 1 | 129 tok |
| zdrjson/thinking-prompts-skill zdrjson.github.io 12 thinking prompts in English & 中文 — ask, learn, solve, decide, know yourself. Web + MCP | 3 | Codex, OpenCode | 1 | 1,796 tok |
| hawkixs/brain-v42 Persistent memory for coding agents over MCP — typed knowledge, semantic search, session l | 3 | Claude Code, Codex, OpenCode | 3 | 10,480 tok |
| Kargatharaakash/grok-bot-mcp MCP server for Grok Bot — let any AI agent control your bots: create, message, read transc | 3 | Codex, OpenCode | 1 | 818 tok |
| ar-agents/ar-agents ar-agents.ar Open infrastructure for Argentina's sociedades de IA (AI-operated companies, draft General | 3 | Claude Code, Codex, OpenCode | 2 | 253 tok |
| Valyay/nanostores-mcp The MCP server for Nanostores that scans your codebase with AST analysis to find stores, s | 3 | Claude Code | 1 | 70 tok |
| Bigred97/ausdata-mcp-client ausdata.io Official npm MCP client for ausdata.io — 28 tools across 9 AU government data sources | 3 | Claude Code | 3 | 1,756 tok |
| OTSkit/OTSkit-MCP OpenTimestamps MCP server — stamp, upgrade and verify Bitcoin timestamps via AI agents | 3 | Claude Code | 1 | — |
| cyanheads/tmdb-mcp-server npmjs.com Search movies, TV, and people on The Movie Database (TMDB) — credits, ratings, trailers, i | 3 | Claude Code, Codex, OpenCode | 2 | 16,064 tok |
| cyanheads/seerr-mcp-server npmjs.com Search Jellyseerr/Overseerr, check availability, and create guarded media requests via MCP | 3 | Claude Code, Codex, OpenCode | 2 | 17,842 tok |
| fastslack/kernl lifekernl.com Self-hosted agent teams that do your work — and hand any LLM your real data (tasks, mail, | 3 | Claude Code | 5 | 2,526 tok |
| Eszetael/postgres-mcp-hardened Secure read-only PostgreSQL MCP server in Rust — a hardened alternative to the deprecated | 3 | Claude Code | 1 | — |
| cyanheads/reliefweb-mcp-server npmjs.com Search ReliefWeb humanitarian reports, disasters, jobs, training, and country profiles via | 3 | Claude Code, Codex, OpenCode | 2 | 15,444 tok |
| cyanheads/usgs-water-mcp-server npmjs.com Query real-time and historical water data from ~8,000 USGS stream gages and groundwater we | 3 | Claude Code, Codex, OpenCode | 2 | 13,714 tok |
| cyanheads/noaa-marine-mcp-server npmjs.com Find NOAA tide stations and NDBC buoys, fetch tide predictions, water levels, tidal curren | 3 | Claude Code, Codex, OpenCode | 2 | 17,758 tok |
| cyanheads/openstates-mcp-server npmjs.com Search bills, legislators, committees, and events across all 50 US states, DC, and Puerto | 3 | Claude Code | 1 | 9,453 tok |
| cyanheads/attack-surface-mcp-server npmjs.com Passive external attack-surface mapping: CT subdomains, DNS, TLS, HTTP posture, RDAP/WHOIS | 3 | Claude Code, Codex, OpenCode | 2 | 17,032 tok |
| cyanheads/imf-mcp-server npmjs.com Query IMF SDMX 3.0 macroeconomic data — hundreds of dataflows across 190 countries, WEO pr | 3 | Claude Code, Codex, OpenCode | 2 | 18,320 tok |
| cyanheads/national-parks-mcp-server npmjs.com Plan US National Park Service trips — find parks, check alerts and closures, find campgrou | 3 | Claude Code, Codex, OpenCode | 2 | 16,356 tok |
| cyanheads/nhtsa-vehicle-safety-mcp-server npmjs.com Decode VINs, search recalls, complaints, crash ratings, and investigations via MCP. STDIO | 3 | Claude Code, Codex, OpenCode | 2 | 15,698 tok |
| BigfootBytes/threatlocker-mcp-server | 3 | Claude Code | 2 | 7,124 tok |
| ttpears/mysql-mcp | 3 | Claude Code | 1 | 3,996 tok |
| bvandevliet/betaflight-mcp npmjs.com MCP server for Betaflight flight controllers, live CLI configuration, and an expert PID tu | 3 | Claude Code | 1 | 2,906 tok |
| sandraschi/leanforge-mcp Lean theorem prover MCP: automated proof search, mathlib integration, job management | 3 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode, Windsurf | 5 | 3,048 tok |
| sushiHex/hardline-mcp MCP server that lets local Claude Code, Codex, and Hermes agents message and delegate to e | 3 | Claude Code, Codex, OpenCode | 2 | 4,851 tok |
| glbforge/glbforge glbforge.dev Make AI-generated 3D assets web-ready. Analyze against performance budgets, auto-optimize | 3 | Claude Code | 1 | 2,447 tok |
| A1-x-Tech/mcp-google-business t.me MCP server for Google Business Profile (Google My Business): reply to reviews, performance | 3 | Claude Code | 1 | 2,178 tok |
| ContentWriterco/Compabase-MCP compabase.com Polish Companies MCP Server — 3M+ entities from KRS and CEIDG, financials, people, and pub | 3 | Gemini CLI | 1 | 94 tok |
| Melvynx/lumail-skills lumail.io Lumail agent skills, MCP plugins, and setup docs for AI-native email marketing | 3 | Codex, OpenCode | 1 | 263 tok |
| ztemerbekov/a1-yandex-kit-skills t.me Tell the assistant in plain language what should be built in the Yandex KIT store, and it | 3 | Claude Code, Codex, OpenCode | 2 | 1,947 tok |
| numbererikson/shinobi shinobi-apps.com Task spine + dead-end search + approvals for AI coding agents. Past dead ends are semantic | 3 | Claude Code | 1 | 1,118 tok |
| nublson/purl purl.live A home for your pearls | 3 | Claude Code, Codex, OpenCode | 2 | 36,951 tok |
| olgasafonova/productplan-mcp-server MCP server for ProductPlan - enables AI assistants to interact with roadmaps, OKRs, and di | 3 | Claude Code, Codex, OpenCode | 5 | 1,247 tok |
| r3dz4r/datapulse-my data-pulse.my Open-source trust & interoperability layer for Malaysian public data: freshness monitoring | 3 | Claude Code, Codex, OpenCode | 2 | 3,314 tok |
| reesehammer/umbra-py umbra-py.space A Python-first toolkit to make Umbra SAR open data easy to discover, load, process, and an | 3 | Claude Code, Codex, OpenCode | 4 | 7,315 tok |
| snoozelieb/coach-mcp | 3 | Claude Code | 11 | 4,501 tok |
| taux-io/twse-mcp MCP server for Taiwan Stock Exchange (TWSE) open data — Taiwan stock data assistant: lets | 3 | Claude Code, Codex, OpenCode | 2 | 3,657 tok |
| textbee/textbee-mcp textbee.dev MCP server for textbee.dev: give your AI agent a phone number | 3 | Claude Code | 1 | 728 tok |
| ApurvBazari/claude-plugins apurvbazari.github.io A curated collection of plugins for Claude Code — powering AI-driven development and agent | 3 | Claude Code | 1 | 2,964 tok |
| Sarks0/mcp-ShellGateway A secure Model Context Protocol (MCP) server that provides Linux shell command execution c | 3 | Claude Code, GitHub Copilot | 2 | 1,413 tok |
| yclenove/mysql-mcp-server A Node.js-based MySQL MCP (Model Context Protocol) server that supports operating MySQL da | 3 | Codex, OpenCode | 1 | 330 tok |
| beejsbj/melograph melograph-swart.vercel.app Turn a hummed melody into an inspectable pitch contour, editable notes, and Strudel code. | 3 | Codex, OpenCode | 1 | 250 tok |
| sshh12/windows-computer-use-mcp Full computer-use for Windows over MCP: multi-monitor screen capture, scan-code keyboard/m | 3 | Claude Code | 1 | 2,413 tok |
| klausagnoletti/e-conomic-mcp-server e-conomic.com e-conomic MCP server for customers, products, invoices, and bookkeeping automation. Not af | 3 | Claude Code | 1 | 1,039 tok |
| lyndonkl/graphragmcp A comprehensive Model Context Protocol (MCP) server providing structured access to knowled | 3 | Claude Code | 3 | — |
| Syndicats/mcp-initializer POC on how to use an mcp server as project initialization tool for agentic coding | 3 | Claude Code | 1 | 381 tok |
| prandogabriel/ieee2030.5-mcp A MPC server to interact with your IEEE 2030.5 server to enable AI integration in micro gr | 3 | Claude Code | 3 | 942 tok |
| flrngel/mcp-master-puppeteer An advanced MCP server for browser automation using Puppeteer, optimized for minimal token | 3 | Claude Code | 1 | 1,337 tok |