43,652 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 agents7,588Claude Code6,636Data and AI3,676Backend and APIs3,496Languages3,402Planning3,219Git and workflow3,187Code review2,745Testing2,374Memory and context2,364DevOps and cloud2,310Writing and docs2,309Research2,295Frontend2,261Security2,021Productivity1,715
All Claude Code31,998 Codex23,222 OpenCode22,170 GitHub Copilot3,550 Gemini CLI1,918 Cursor1,738 Windsurf137 Kiro80
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| 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 |
| luccapinto/agentic-data-kit The definitive AI Toolkit for Data Engineering & Analytics. Pre-configured specialists, sk | 7 | Codex, GitHub Copilot, OpenCode | 2 | 1,188 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 |
| pylit-ai/opendream pylit.ai Local-first memory and dreaming automation for agents. | 7 | Codex, OpenCode | 1 | 446 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 |
| francescogabrieli/glyph Instructions-as-Code toolchain for compact, measurable agent instruction manifests | 7 | Codex, GitHub Copilot, OpenCode | 2 | 2,828 tok |
| AlirezaSoltaniJazi/Skillnir Skillnir generates, manages, and injects domain-specific AI skills into the configuration | 7 | GitHub Copilot | 1 | 3 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 |
| aka-NameRec/ai-standards Centralized AGENTS.md generator for project AI standards. | 7 | Codex, OpenCode | 2 | 10,310 tok |
| alficlaw01/claw3d claw3d-office-alfi1.vercel.app 3D AI agent office — forked from iamlukethedev/Claw3D | 7 | Codex, OpenCode | 1 | 129 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 |
| jaydeepkarale/awesome-agent-skills A collection of ready to use skills with Claude Code, Codex, Cursor, Vs Code | 7 | GitHub Copilot | 1 | 1,588 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 |
| traxito/TokenTrim | 7 | GitHub Copilot | 1 | 814 tok |
| VitDavid10/karpathy-claude-10-rules Behavioral guidelines for Claude Code inspired by Andrej Karpathy | 7 | Claude Code | 1 | 907 tok |
| damienbenveniste/ScaffoldGuard | 7 | Codex, OpenCode | 1 | 4,254 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 |
| hkaanturgut/ai-coding-agents-token-optimization | 7 | GitHub Copilot | 2 | 580 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 |
| 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 |
| sylphiette269/premiere-mcp-editor-cn A Premiere Pro MCP editing assistant for Claude Code, Codex, and OpenClaw, supporting roug | 7 | Codex | 16 | — |
| 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 |
| simonpainter/netbox-mcp simonpainter.com NetBox MCP Server | 7 | GitHub Copilot | 1 | 1,548 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 |
| nikvdp/searxng-ai-kit Standalone SearXNG CLI for coding agents | 7 | Codex, OpenCode | 1 | 3,282 tok |
| oguzc/playwright-wizard-mcp MCP server providing Playwright test generation wizard with intelligent prompts and best p | 7 | GitHub Copilot | 1 | 590 tok |