31,984 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 agents7,571Claude Code6,627Data and AI3,684Backend and APIs3,492Languages3,401Planning3,221Git and workflow3,179Code review2,740Testing2,368Memory and context2,365Writing and docs2,309DevOps and cloud2,308Research2,298Frontend2,256Security2,015Productivity1,715
All Claude Code31,984 Codex23,196 OpenCode22,145 GitHub Copilot3,551 Gemini CLI1,917 Cursor1,736 Windsurf133 Kiro79
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| frootai/frootai frootai.dev From the Roots to the Fruits ! | 7 | Claude Code, Codex, GitHub Copilot, OpenCode | 8 | 9,604 tok |
| Haroon-jay/wctx Cross-repository context for coding agents. A local-first MCP server that turns finished s | 7 | Claude Code | 2 | 425 tok |
| PerkyZZ999/MemorizedMCP creativewebconcept.ca MemorizedMCP delivers a high‑performance, local‑first MCP Server in Rust that equips AI ag | 7 | Claude Code, Cursor | 2 | — |
| fanzeyi/jellycat A Jellyfish inspired CLI tool for managing Jujutsu (jj) changesets with GitHub PRs | 7 | Claude Code | 1 | 725 tok |
| lambda-curry/devagent | 7 | Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode | 34 | 421 tok |
| Diplomat-ai/diplomat-agent diplomat.run What can your AI agent do to the real world? Scan your code. See which tool calls have zer | 7 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 1,004 tok |
| art9mid/arc-skill AI agent skill for scaffolding production-ready React Native (Expo) projects. Architecture | 7 | Claude Code, Codex, Cursor, OpenCode | 4 | 2,221 tok |
| tsnAnh/flutter-agentic-starter The production-ready Flutter starter built for Claude Code, Cursor, Codex, and modern AI c | 7 | Claude Code, Codex, OpenCode | 2 | 3,715 tok |
| AtharvaMaik/PromptQueue Dependency-free prompt scheduler for AI rate-limit resets. Queue prompts for Claude, Codex | 7 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 597 tok |
| zx06/xsql 🤖 AI-first cross-database CLI tool. Query MySQL/PostgreSQL safely with read-only protecti | 7 | Claude Code, Codex, OpenCode | 2 | 2,569 tok |
| goranocokoljic/pure-context Repository for PureContext MCP | 7 | Claude Code | 1 | 3,570 tok |
| gander-tools/osm-tagging-schema-mcp mcp.gander.tools MCP server providing OpenStreetMap tagging schema tools for AI assistants - validate tags, | 7 | Claude Code | 1 | 8,568 tok |
| Orpheus-K/symbiopulse SymbioPulse is an MCP-first context layer for AI coding agents. It builds a persistent pro | 7 | Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode | 5 | 1,565 tok |
| damien-schneider/agent-skills-library agents-library.dev The centralized hub for AI agent capabilities. Discover, share, and manage high-quality ma | 7 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 5 | 3,309 tok |
| jazzmind/busibox A self-hosted AI platform that keeps your data on your infrastructure. Busibox integrates | 7 | Claude Code, Cursor | 10 | 7,122 tok |
| CaptainYouz/agentdex captainyouz.github.io Local command center for AI skills, agents & rules across Cursor, Claude, and Codex — full | 7 | Claude Code | 1 | 1,484 tok |
| layer1labs/specsmith specsmith.readthedocs.io Lean governance for AI-assisted development: requirements tracking, test enforcement, epis | 7 | Claude Code, Codex, OpenCode | 37 | 883 tok |
| canblmz1/ruleProb Test whether your CLAUDE.md, AGENTS.md and .cursor/rules actually survive AI agent executi | 7 | Claude Code, Codex, OpenCode | 2 | 2,881 tok |
| Bundl-AI/bundl-cli bundl.ai Bundl - The open corpus standard for AI employees. Define how your company works once. Eve | 7 | Claude Code, Codex, OpenCode | 2 | 306 tok |
| omarhelal1234/ai-agents-library The Agency — 184 AI specialists + a browser orchestrator that builds, tests and ships proj | 7 | Claude Code, Codex | 2 | — |
| bntvllnt/codebase-intelligence npmjs.com CLI-first TypeScript codebase analysis with hotspots, impact, dead-export detection, and a | 7 | Claude Code, Codex, OpenCode | 2 | 3,174 tok |
| ix-infrastructure/ix-claude-plugin Claude CLI extension for OSS, Ix | 7 | Claude Code | 1 | 1,290 tok |
| lqwdtech/SaturnZap lqwdtech.github.io Bitcoin Lightning wallet CLI built for autonomous AI agents. | 7 | Claude Code, GitHub Copilot | 3 | 1,782 tok |
| jeet129/praxis Production-grade skill library + agents + workflows + governance for AI coding agents — fu | 7 | Claude Code, GitHub Copilot, Gemini CLI | 14 | 631 tok |
| kennovation1/kenfigure Kenfigure™: a YAML spec to define Benchling configurations | 7 | Claude Code | 1 | 797 tok |
| hmohamed01/claude-code-plugins A repository of Claude Code Plugins - Swift, SQL, PowerShell, Rust Agents w/Skills and Hoo | 7 | Claude Code | 1 | 730 tok |
| johnnichev/nv-context skills.nichevlabs.com nv:context > Context engineering for engineers who ship. Auto-detects, analyzes, generates | 7 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 1,235 tok |
| ksgisang/AI-Watch-Tester ai-watch-tester.vercel.app AI-powered automated E2E testing. Just enter a URL — AI generates and runs test scenarios. | 7 | Claude Code, Codex, OpenCode | 2 | 6,408 tok |
| VitDavid10/karpathy-claude-10-rules Behavioral guidelines for Claude Code inspired by Andrej Karpathy | 7 | Claude Code | 1 | 907 tok |
| bjcho4141/harness-bujang | 7 | Claude Code | 1 | 7,899 tok |
| Apptware-Product-Labs/markr apptware.com Fast Markdown preview for VS Code & Cursor — GitHub rendering, live TOC, Mermaid, multi-ta | 7 | Claude Code, Codex, Cursor, OpenCode | 3 | 1,265 tok |
| voidlab7/weiyige-pavilion | 7 | Claude Code, Codex, OpenCode | 9 | 4,941 tok |
| yiancode/AwesomeClaudeCode A curated list of Claude Code resources, best practices, tools, and projects | 7 | Claude Code | 1 | 2,475 tok |
| Raven-Scout/Scout macOS companion app for the Scout Claude Code plugin — Control Center, Action Items, and l | 7 | Claude Code | 1 | 719 tok |
| jdevalk/cocktail.glass cocktail.glass 500 cocktail recipes as an Astro site — and an agent-ready MCP server, no API key. | 7 | Claude Code | 1 | 918 tok |
| eschatus/roll20-dm-mcp AI-assisted D&D 5e session management for Roll20 + D&D Beyond, built on MCP — live combat, | 7 | Claude Code | 3 | 6,487 tok |
| jettyio/mlcbakery | 7 | Claude Code | 1 | 1,339 tok |
| RickoNoNo3/ThinkMem AI Memory Management MCP System for LLMs - helping LLMs make better use of reasoning and m | 7 | Claude Code | 1 | 1,119 tok |
| jschoemaker/driftguard-mcp npmjs.com MCP server for DriftGuard — exposes AI conversation drift scores and session health to Cla | 7 | Claude Code | 1 | 1,268 tok |
| MuhammadMustafa18/whatsapp-mcp-server npmjs.com Local MCP server that exposes WhatsApp as 4 tools for Claude — send, read, and search mess | 7 | Claude Code | 1 | — |
| NeuralRays/codexray X-ray vision for your codebase — semantic knowledge graph & MCP server with 16 tools that | 7 | Claude Code | 1 | 324 tok |
| OrodruinLabs/CryptoExchanges.Net A unified .NET 10 SDK for cryptocurrency exchanges — one typed interface across Binance, B | 7 | Claude Code | 2 | 489 tok |
| omattsson/terragrunt-mcp-server Model Context Protocol (MCP) server providing AI assistants with comprehensive Terragrunt | 7 | Claude Code, GitHub Copilot | 2 | 914 tok |
| KUP-IP/the-bridge kup.solutions Native macOS menu-bar app that turns your Mac into an MCP server for Notion AI agents and | 7 | Claude Code, Codex, OpenCode | 2 | 7,335 tok |
| markpasternak/canvas-drop canvas-drop.com Turn web artifacts into tools your team can use. Publish from files or an AI agent, contro | 7 | Claude Code, Codex, OpenCode | 2 | 4,666 tok |
| ryanfren/AgentCloak agentcloak.up.railway.app Secure email proxy for AI agents — content filtering, PII redaction, and prompt injection | 7 | Claude Code | 1 | 1,356 tok |
| eduair94/cambio-uruguay cambio-uruguay.com Source code of https://cambio-uruguay.com | 7 | Claude Code, Codex, OpenCode | 2 | 9,997 tok |
| slayerlabs/slay-paper Slayer's universal paper formatka & workflow — dialectic reasoning (thesis↔antithesis→synt | 7 | Claude Code, Codex, OpenCode | 2 | 3,807 tok |
| raunakkathuria/buildwright Approve intent, ship autonomously. Agent-first autonomous development workflow for Claude | 7 | Claude Code, Codex, OpenCode | 2 | 1,579 tok |
| keaven/gsDesignSkills keaven.github.io Claude Code skills for clinical trial design R packages (gsDesign, gsDesign2, rpact, graph | 7 | Claude Code, Codex, OpenCode | 2 | 524 tok |