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 |
|---|---|---|---|---|
| itallstartedwithaidea/claude-googleadsagent ahmeego.com Google Ads Agent — Buddy. The most comprehensive Google Ads + advertising plugin for Claud | 2 | Claude Code, Codex, OpenCode | 2 | 1,597 tok |
| Morningstar202604/ScholarSeed gitcode.com Scholarly pipeline with proof-carrying paper processing. | 2 | Codex, OpenCode | 1 | 1,546 tok |
| asl4/amazon-sorftime-research-MCP-skill Analyze Amazon listings and categories using Sorftime MCP to deliver detailed competitor i | 2 | Claude Code | 1 | 2,133 tok |
| AceDataCloud/MCPs AceDataCloud MCPs Monorepo | 2 | GitHub Copilot | 1 | 439 tok |
| THeK3nger/calibre-mcp Calibre MCP server that can interact with your Calibre Library via the Content Server | 2 | Claude Code | 1 | 556 tok |
| eksdev007/xcodeinstrumentmcp CLI and MCP server for parsing Xcode Instruments traces, ranking hotspots, and generating | 2 | Codex, OpenCode | 6 | 622 tok |
| simozampa/clankerchat npmjs.com comms for your coding agents | 2 | Claude Code, Codex, OpenCode | 2 | 94 tok |
| chandantochandan/vidurai vidurai.ai The Local-First AI Memory Layer. Bridges VS Code, Terminal, and any MCP-compliant AI. Feat | 2 | Cursor | 1 | 363 tok |
| JonusNattapong/mcp-mt5 Institutional MetaTrader 5 (MT5) MCP Server — 67 Tools, ICT & SMC Models, Risk Credit Scor | 2 | Codex, OpenCode | 1 | 2,234 tok |
| wqjuser/AIQuantificationTools myqt.zxai.fun An auditable quantitative research workstation for individual researchers, featuring marke | 2 | Codex, OpenCode | 1 | 87 tok |
| chakkritte/ollama-web-tools-mcp Claude Code MCP server for web search and fetch. Supports Ollama's hosted API instance. | 2 | Claude Code | 1 | 537 tok |
| invertible-statue269/colign Align teams on specs before AI writes code, so you review, plan, and build with less rewor | 2 | Claude Code | 1 | 444 tok |
| Coding-Dev-Tools/deploydiff coding-dev-tools.github.io Preview infrastructure cost and configuration changes before deploying | 2 | Codex, OpenCode | 1 | 430 tok |
| listlessbird/dbml-viz dbml-viz.com simple tool to visualise and share ER diagrams | 2 | Codex, OpenCode | 1 | 458 tok |
| brannow/idea-mcp-control JetBrains IDE plugin (currently PhpStorm) that gives AI agents full debugger control via M | 2 | Claude Code | 1 | 2,600 tok |
| soukouki/obsidian_fetch ob.sou7.io MCP servers focused on fetching and presenting information from Obsidian vaults. | 2 | Codex, OpenCode | 1 | 44 tok |
| Jelloeater/ulanzi-mcp MCP server and CLI for Ulanzi TC001 Smart Pixel Clock (AWTRIX3 firmware) | 2 | Codex, OpenCode | 1 | 953 tok |
| luthersystems/insideout-power insideout.luthersystems.com InsideOut for Kiro IDE — Agentic AI for conversational cloud infrastructure design, setup, | 2 | Codex, OpenCode | 1 | 1,155 tok |
| leaf76/session-collab-mcp npmjs.com Provider-agnostic MCP collaboration server: claim files, persist working memory, and preve | 2 | Claude Code, Codex, OpenCode | 2 | 1,808 tok |
| duyet/duyet-mcp-server mcp.duyet.net Remote MCP for duyet.net | 2 | Claude Code | 1 | 2,567 tok |
| FallDownTheSystem/converse Converse MCP Server | 2 | Claude Code | 1 | 4,338 tok |
| call518/MCP-MySQL-Ops deepwiki.com MCP server for MySQL ops — 19+ tools for monitoring, diagnostics & performance analysis. N | 2 | Codex, OpenCode | 1 | 212 tok |
| MyTaskly/mcp mytasklyapp.com Model Context Protocol (MCP) server for MyTaskly with OAuth 2.1 JWT authentication and mob | 2 | Claude Code | 8 | — |
| nagual69/MCP-Open-Discovery-with-AMQP linkedin.com MCP Open Discovery Server with AMQP Transport | 2 | GitHub Copilot | 2 | 2,690 tok |
| Harery/OCTALUME AI-native SDLC framework for regulated industries. 8 phase-gated stages, 9 specialized age | 2 | Claude Code | 9 | 1,518 tok |
| akougkas/helios-mcp ☀️Helios MCP: Give your AI permanent memory & personality! Install once, AI remembers fore | 2 | Claude Code | 1 | 2,305 tok |
| tdwhere123/Do-SOUL-Alaya The local-first memory plane for CLI coding agents. Codex and Claude Code attach via MCP; | 2 | Claude Code, Codex, OpenCode | 2 | 2,052 tok |
| derailed-dash/browsermcp-ext A Gemini CLI extension that integrates BrowserMCP, giving your AI agent the ability to nav | 2 | Gemini CLI | 1 | 176 tok |
| chasko-labs/kiro-cli-custom-agent-screenpal-video-transcription Video-to-Document capabilities from the Kiro-CLI powered by a custom agent, MCP, Knowledge | 2 | GitHub Copilot | 1 | 754 tok |
| derailed-dash/aoc-utils-mcp aoc.just2good.co.uk MCP Server that provides utilities for working with Advent of Code | 2 | Gemini CLI | 1 | 532 tok |
| shanevcantwell/llauncher reflectiveattention.ai llama-server model endpoint manager with JiT swapping with human UI, MCP and pi extension | 2 | Claude Code | 1 | 1,286 tok |
| dreamiurg/datadog-mcp 117 read-only Datadog tools for your AI. Every observability pillar. Zero writes. Zero reg | 2 | Claude Code, Codex, OpenCode | 2 | 526 tok |
| trsdn/MistralDocAI-mcp npmjs.com MCP (Model Context Protocol) server for document-to-Markdown conversion using Mistral AI O | 2 | Codex, GitHub Copilot, OpenCode | 2 | 1,649 tok |
| HKiOnline/prompter Simple Model Context Protocol Server for storing and calling your custom prompts, powered | 2 | Codex, OpenCode | 1 | 787 tok |
| Alexfp28/huginnDB huginndb.vercel.app Desktop database manager for PostgreSQL, MySQL, SQLite, MongoDB and SQL Server, built with | 2 | Claude Code | 1 | 5,892 tok |
| mimeCam/mcp-devbrain-stdio devbrain.io DevBrain - MCP Server for Indie Developers and Founders. Remote MCP server at: https://dev | 2 | Claude Code | 1 | 5 tok |
| billlzzz26/blink-md High-performance Notion document sync and conversion engine with Universal IR support for | 2 | Claude Code, Codex, OpenCode | 8 | 4,174 tok |
| amkisko/scout_apm_mcp.rb rubygems.org Ruby gem providing ScoutAPM API client and MCP (Model Context Protocol) server tools for f | 2 | Claude Code, Codex, OpenCode | 6 | 4,137 tok |
| Digital-Crew-Technologies/max-mcp-server max-mcp-server.vercel.app MCP server for Max, the AI sales agent from Digital Crew. Max is built for lead qualificat | 2 | Claude Code | 1 | 1,265 tok |
| sushichan044/bundlephobia-mcp bundlephobia-mcp.sushichan044.workers.dev Allow your AI to consider the bundle size and tree-shakeability of npm packages. | 2 | Claude Code | 1 | 934 tok |
| AojdevStudio/hermes-satellite aojdevstudio.github.io Remote Hermes execution and satellite verification over authenticated MCP. Dispatch tasks | 2 | Claude Code | 7 | — |
| caspel26/shimwire Mock an OpenAPI/Swagger spec into a fake server, or run git-friendly TOML test collections | 2 | Claude Code | 1 | 1,075 tok |
| rishi-banerjee1/prompt-control-plane getpcp.site The control plane for AI prompts. Score, enforce policy, lock config, audit prompts, and r | 2 | Claude Code | 1 | 1,213 tok |
| flytohub/flyto-ai flyto2.com Plans new work as Flyto2 workflows, then reuses exact solved procedures without another pl | 2 | Claude Code, Codex, OpenCode | 2 | 1,866 tok |
| Holley-Studio/thesmos-governance holley.studio AI governance CLI, GitHub Action, VS Code extension & MCP server — 1,075 rules for Claude, | 2 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 8 | 11,045 tok |
| hybridindie/comfyui_mcp Secure MCP server for ComfyUI — workflow inspection, path sanitization, rate limiting, and | 2 | Claude Code, Codex, OpenCode | 2 | 5,524 tok |
| hlebtkachenko/spaceship-mcp MCP server for www.Spaceship.com — domains, DNS, contacts, transfers, SellerHub (27 tools) | 2 | Codex, OpenCode | 1 | 336 tok |
| keugenek/reactor keugenek.github.io Predict LinkedIn post performance before you publish. GO/WAIT/IMPROVE/NO verdict, impressi | 2 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 611 tok |
| demwick/hukuk-agent Türk hukuku doküman asistanı — Claude Code için MCP server + skill. Dilekçe, sözleşme, iht | 2 | Claude Code | 1 | 2,280 tok |
| waabox/llm-backlog A Git-native backlog designed for both humans and LLM agents. Tasks live as simple Markdow | 2 | Claude Code, Codex, OpenCode | 2 | 2,319 tok |