23,196 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 |
|---|---|---|---|---|
| naichilab/discord-bridge-server npmjs.com A relay server and skill for remotely controlling Claude Code / Codex CLI via Discord | 12 | Claude Code, Codex, OpenCode | 2 | 245 tok |
| gvastethecreator/codex-studio gvastethecreator.github.io Local-first image studio for generating, reviewing, and organizing AI images through Codex | 12 | Claude Code, Codex, OpenCode | 2 | 809 tok |
| ivklgn/ai-kit Every day carry for AI agents | 12 | Claude Code, Codex, OpenCode | 3 | 265 tok |
| sonomirco/agents-and-commands A curated list of agents, commands, and prompts for Claude Code and Codex. This compilatio | 12 | Claude Code, Codex, OpenCode | 2 | 822 tok |
| susomejias/rembric Persistent memory for AI coding agents — self-hosted, MCP-native, append-only. One Docker | 12 | Claude Code, Codex, OpenCode | 41 | 4,350 tok |
| ravikant1918/sharepoint-mcp Production-grade MCP Server for Microsoft SharePoint — give your AI agent (Claude, Cursor, | 12 | Claude Code, Codex | 5 | — |
| var-gg/pindoc Where agent work becomes lasting memory. The wiki you never type into. | 12 | Codex, OpenCode | 1 | 352 tok |
| sandraschi/qcad-mcp fastmcp 3.4 server plus webapp for qcad pro architectural cad | 12 | Claude Code, Codex, OpenCode | 2 | 437 tok |
| vaaraio/vaara vaara.io Accountable Autonomy: open-source evidence layer that gates every AI agent tool call again | 12 | Codex, OpenCode | 1 | 1,065 tok |
| entropy-data/dataproduct-builder-dbt Build data products with dbt and integrate them with Entropy Data — coding-agent plugin (C | 12 | Claude Code, Codex, GitHub Copilot, OpenCode | 2 | 2,201 tok |
| knitli/codeweaver knitli.com Semantic code search for AI agents — 166+ languages, hybrid search, works offline | 12 | Claude Code, Codex, OpenCode | 11 | 8,010 tok |
| lagz0ne/c3-skill C3 (Context-Container-Component) architecture design methodology plugin for Claude Code | 12 | Claude Code, Codex, OpenCode | 3 | 2,400 tok |
| axisrow/yandex-direct-mcp-plugin Claude Code plugin for managing Yandex Direct: MCP server + skills + OAuth | 12 | Claude Code, Codex, OpenCode | 2 | 3,287 tok |
| Mattbusel/Reddit-Options-Trader-ROT- web-production-71423.up.railway.app A modular research pipeline that turns trending Reddit discussions into structured market | 12 | Claude Code, Codex, OpenCode | 2 | 7,575 tok |
| mikiships/agentmd pypi.org Generate high-quality AI agent context files (CLAUDE.md, AGENTS.md, .cursorrules, copilot- | 12 | Claude Code, Codex, Cursor, OpenCode | 3 | 1,751 tok |
| FarzamMohammadi/the-engineer farzammohammadi.github.io The orchestration layer that turns Claude Code, OpenCode, and other AI coding CLIs into au | 12 | Codex, OpenCode | 1 | 3,170 tok |
| elkadrinaoufal1996/hormozi-marketing-ultimate Ultimate marketing plugin for Claude Code and Cowork — selling digital products (PDF guid | 12 | Claude Code, Codex, OpenCode | 1 | 2,260 tok |
| parlance-labs/super-oracle A review council for coding agents. Claude and Codex GPT-6 Astra review independently, ref | 12 | Codex, OpenCode | 1 | 1,822 tok |
| boringdata/kurt-core | 12 | Claude Code, Codex, OpenCode | 2 | 779 tok |
| songth1ef/nestwork Sync memory across multiple AI agents via git. Claude/Codex/Gemini/Hermes on different mac | 12 | Claude Code, Codex, OpenCode | 2 | 12,855 tok |
| cass-2003/local-workflow-skill A local workflow orchestrator skill for routing project tasks, validation gates, authority | 12 | Claude Code, Codex, OpenCode | 2 | 1,846 tok |
| reason-healthcare/rh-skills An agentic workflow toolset providing superpowers for healthcare informaticists | 12 | Claude Code, Codex, OpenCode | 22 | 1,128 tok |
| frankekn/george-hotz-skills Unofficial George Hotz–inspired radical-simplicity coding guidelines for AI agents — Claud | 12 | Claude Code, Codex, OpenCode | 2 | 1,013 tok |
| Kazuki-tam/next-stage Next-Stage is a starter template with Next.js. | 12 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 5,880 tok |
| samibs/skillfoundry skillfoundry.work AI engineering framework with quality gates, persistent memory, and multi-platform support | 12 | Claude Code, Codex, GitHub Copilot, OpenCode | 8 | 9,508 tok |
| aman-2709/superpowers-ecc The best of superpowers and everything-claude-code in one plugin. Disciplined workflow bac | 12 | Claude Code, Codex, OpenCode | 2 | 559 tok |
| oyi77/1ai-skills oyi77.github.io 1282 production-ready AI agent skills with self-evolving meta-skills — 783 cybersecurity, | 12 | Claude Code, Codex, Cursor, OpenCode | 3 | 1,333 tok |
| mutewinter/.dot 📑 My non-vim dot files. | 12 | Claude Code, Codex, OpenCode | 3 | 447 tok |
| jstxn/rein REIN is a lightweight and hands-off harness for stricter, more explicit agentic coding wor | 12 | Claude Code, Codex, OpenCode | 21 | 203 tok |
| Hlgxz/gai Gai is an AI-native Go web full-stack framework that combines Go's simplicity and efficien | 12 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 2,183 tok |
| inboxapi/cli inboxapi.ai 🤖 Your Agents' personal email 📧 | 12 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 1,783 tok |
| specmatic/specmatic-mcp-server A Model Context Protocol (MCP) server that exposes Specmatic's contract testing capabiliti | 12 | Claude Code, Codex, OpenCode | 4 | 3,625 tok |
| boar-network/blockchain-mcp Free blockchain MCP provided by Boar infrastructure - setup, guides and configuration | 12 | Claude Code, Codex, OpenCode | 2 | 590 tok |
| mainframecomputer/mainframe-plugins | 12 | Codex, OpenCode | 1 | 1,031 tok |
| bartekmis/wordpress-performance-best-practices AI skill to check Wordpress code against web performance best practises. | 12 | Codex, OpenCode | 1 | 31,497 tok |
| shahlaukik/money-manager-mcp An MCP (Model Context Protocol) server that enables AI assistants to manage personal finan | 12 | Claude Code, Codex, OpenCode | 2 | 2,196 tok |
| nahisaho/CodeGraphMCPServer | 12 | Claude Code, Codex, OpenCode | 36 | 601 tok |
| danielsimonjr/everything-mcp MCP server for Everything search engine - instant file search for Windows | 12 | Claude Code, Codex, OpenCode | 2 | 1,487 tok |
| paulieb89/pyp6xer-mcp p6.bouch.dev Primavera P6 XER schedule analysis MCP server — tools for critical path, earned value, flo | 12 | Claude Code, Codex, OpenCode | 2 | 930 tok |
| him229/stays pypi.org Google Hotels MCP server and Python library — reverse-engineered batchexecute client with | 12 | Claude Code, Codex, OpenCode | 2 | 4,977 tok |
| kingdomseed/structured-workflow An MCP server that tries to force an AI agent to follow structured problem solving steps t | 12 | Codex, OpenCode | 1 | 702 tok |
| Auriora/activitywatch-mcp | 12 | Codex, OpenCode | 1 | 646 tok |
| bagisto/agent-skills Bagisto's official collection of agent skills. | 12 | Codex, OpenCode | 1 | 8,976 tok |
| aytzey/paper-pilot Let Codex and Claude find, download, and read full research papers. A local MCP server wit | 12 | Claude Code, Codex, OpenCode | 2 | 2,411 tok |
| G42-Careers/Agent-Jobs careers.g42.ai Official G42 recruitment hub for production-ready AI agents across Finance, Procurement, M | 12 | Codex, OpenCode | 1 | 376 tok |
| SylphxAI/coderag sylphx.com Lightning-fast semantic code search with AST chunking (15+ languages) - Hybrid TF-IDF + Ve | 12 | Claude Code, Codex, OpenCode | 10 | 392 tok |
| AbsoluteMode/session-recall Shared memory for Claude Code, Codex, and Cursor. Your agent recalls decisions from weeks | 12 | Claude Code, Codex, OpenCode | 2 | 650 tok |
| codyard/WinBridgeAgent A secure Windows tray agent that bridges AI assistants and local system capabilities via M | 12 | Codex, OpenCode | 1 | 606 tok |
| djscheuf/agentic-dev-ecosystem-template Template Repo with The Ecosystem of Rules, Skills, and Workflows for development with Devi | 12 | Codex, OpenCode | 1 | 704 tok |
| danielsmithdevelopment/ClawQL MCP server: search + execute over OpenAPI 3, Swagger 2, or Google Discovery, with optional | 12 | Codex, Cursor, OpenCode | 16 | 529 tok |