43,533 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 agents7,510Claude Code6,601Data and AI3,691Backend and APIs3,489Languages3,402Planning3,208Git and workflow3,142Code review2,734Memory and context2,361Testing2,349DevOps and cloud2,296Research2,292Writing and docs2,291Frontend2,248Security2,004Productivity1,708
All Claude Code32,107 Codex23,261 OpenCode22,036 GitHub Copilot3,542 Gemini CLI1,912 Cursor1,737 Windsurf119 Kiro77
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| Azure-Samples/AI-Gateway aka.ms Labs to explore AI Models, MCP servers, and Agents with the AI Gateway powered by Azure AP | 986 | Claude Code, Codex, OpenCode | 8 | 1,322 tok |
| shanraisshan/codex-cli-best-practice linkedin.com from vibe coding to agentic engineering - practice makes codex perfect | 986 | Claude Code, Codex, OpenCode | 31 | 1,944 tok |
| piratuks/invoice-builder Invoice and quotation builder desktop app with PDF export, designed for small businesses a | 986 | Claude Code, Codex, GitHub Copilot, OpenCode | 12 | 2,558 tok |
| agent-sh/agentsys agent-sh.github.io AI writes code. This automates everything else · 24 plugins · 49 agents · 44 skills · for | 985 | Claude Code, Codex, Kiro, OpenCode | 31 | 3,475 tok |
| chainstacklabs/pumpfun-bonkfun-bot A fully functional pump.fun / letsbonk.fun trading and sniping bot not relying on any 3rd | 985 | Claude Code, Codex, OpenCode | 2 | 6,012 tok |
| spring-projects/spring-tools spring.io The next generation of tooling for Spring Boot, including support for Cloud Foundry manife | 982 | Claude Code | 2 | 1,995 tok |
| Pantheon-Security/medusa pantheonsecurity.io AI-first security scanner. NEW in v2026.7: Claude Code compromise detection — vet .claude/ | 981 | Claude Code | 1 | 2,806 tok |
| cloudflare/nimbus Docs for humans and agents, built on Astro | 980 | Claude Code | 1 | 3,540 tok |
| vercel-labs/next-skills | 979 | Claude Code, Codex, OpenCode | 2 | 105 tok |
| zhu1090093659/spec_driven_develop Spec-driven development workflow for AI coding agents: architecture-first planning, task d | 978 | Claude Code, Codex, OpenCode | 2 | 681 tok |
| anthropics/claude-code-base-action This repo is a mirror of the contents of base-action in https://github.com/anthropics/clau | 978 | Claude Code | 1 | 404 tok |
| Human-Agent-Society/CORAL coral.compounding-intelligence.ai Open-source autoresearch powered by autonomous coding agents. Run Claude Code, OpenCode, a | 978 | Claude Code, Codex, OpenCode | 6 | 6,180 tok |
| ericbuess/claude-code-docs | 978 | Claude Code | 1 | 130 tok |
| xvirobotics/metabot xvirobotics.com Infrastructure for supervised, self-improving agent organizations. Run Claude Code or Kimi | 977 | Claude Code, Codex, OpenCode | 4 | 700 tok |
| oceanbase/powercontext powercontext.oceanbase.io Not only memory but a full story. | 977 | Codex, OpenCode | 1 | 1,086 tok |
| us/crw fastcrw.com Fast, lightweight Firecrawl/Tavily alternative in Rust. Web scraper, crawler & search API | 977 | Codex, OpenCode | 1 | 2,009 tok |
| AlanGin/A-Curated-Gas-Separation-Membrane-Database | 976 | Codex, OpenCode | 1 | 129 tok |
| classmethod/tsumiki tsumiki | 974 | Claude Code | 1 | 606 tok |
| lich0821/ccNexus Intelligent API gateway for Claude Code and Codex CLI - rotate endpoints, monitor usage, a | 973 | Claude Code | 1 | 1,523 tok |
| im4codes/imcodes im.codes The IM for agents. Shared Agent Context & Memory, supervised execution, and cross-agent au | 973 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 7 | 2,952 tok |
| Rizzo-AI-Academy/rizzo-pii rizzo-ai-academy.github.io Local-first privacy guard: anonymize your documents before sharing with LLMs. | 973 | Claude Code | 1 | 6,047 tok |
| activeagents/activeagent docs.activeagents.ai ActiveAgent Rails framework for Agent Apps | 972 | Codex, OpenCode | 1 | 4,296 tok |
| cabloy/cabloy cabloy.com Cabloy is a Node.js fullstack framework for AI vibe coding, with AI Spec-Driven Developmen | 971 | Claude Code | 16 | 3,272 tok |
| TryCaspian/caspian-sdk trycaspianai.com Agent communication SDK. The open-source agent communication layer for AI agents — email, | 971 | Cursor | 1 | — |
| appandflow/react-native-ease appandflow.github.io 🍃 Lightweight declarative animations powered by platform APIs | 970 | Claude Code, Codex, OpenCode | 2 | 1,828 tok |
| routatic/proxy deepwiki.com route Claude Code requests through multiple upstream providers (OpenCode Go, OpenCode Zen, | 969 | Claude Code, Codex, OpenCode | 2 | 9,899 tok |
| iamfakeguru/agent-md Production-grade agent directives for autonomous coding agents: Claude Code, Codex, Cursor | 968 | Claude Code, Codex | 7 | 2,314 tok |
| Comfy-Org/comfy-cli docs.comfy.org CLI for using ComfyUI | 968 | Claude Code, Codex, OpenCode | 2 | 626 tok |
| guanyang/open-agent-hub A lightweight, zero-dependency CLI tool to manage and activate capabilities for AI coding | 967 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 1,456 tok |
| meursyphus/ssgoi ssgoi.dev animated page transition for major ssr frameworks and browsers, including Safari | 966 | Claude Code, Codex, OpenCode | 2 | 152 tok |
| davideast/stitch-mcp davideast.github.io A CLI for moving AI-generated UI designs from Google’s Stitch platform into your developme | 965 | Gemini CLI | 1 | 747 tok |
| Saik0s/mcp-browser-use | 962 | Claude Code, Codex, OpenCode | 2 | 1,634 tok |
| mit-han-lab/kernel-design-agents | 962 | Claude Code | 1 | 319 tok |
| coder/httpjail HTTP(s) request filter for processes | 961 | Claude Code, Codex, OpenCode | 7 | 2,446 tok |
| schpet/linear-cli linear without leaving the command line: list, start, and create PRs for linear issues. ag | 960 | Claude Code, Codex, OpenCode | 5 | 705 tok |
| beltromatti/get-it getit.noesisai.it Read it. See it. Get it. Built at GDG AI Hack Milan 2026 for "Learn Different" track. | 959 | Claude Code, Codex, OpenCode | 2 | 79 tok |
| stackql/stackql stackql.io Query, provision and operate Cloud, SaaS, API and Model Context Protocol (MCP) resources t | 959 | Claude Code, Codex, OpenCode | 2 | 2,211 tok |
| alpacahq/alpaca-mcp-server alpaca.markets Alpaca’s official MCP Server lets you trade stocks, ETFs, crypto, and options, run data an | 958 | Codex, OpenCode | 1 | 1,625 tok |
| kardolus/chatgpt-cli ChatGPT CLI is a powerful, multi-provider command-line interface for working with modern L | 958 | Claude Code, Codex, OpenCode | 2 | 2,596 tok |
| s-kostyaev/ellama Work with local and cloud LLMs from Emacs. | 957 | Codex, OpenCode | 1 | 311 tok |
| rohitg00/kubectl-mcp-server npmjs.com Published in CNCF Landscape: A MCP server for Kubernetes. | 957 | Claude Code | 1 | 6,698 tok |
| tradecatlabs/tradecat-public x.com Taobao Data System | 956 | Codex, OpenCode | 1 | 3,236 tok |
| kunchenguid/backpass You don't write AGENTS.md. You train it with gradient descent. | 956 | Claude Code, Codex, OpenCode | 2 | 6,933 tok |
| silships/figma-cli | 955 | Claude Code | 1 | 10,854 tok |
| Tencent-Hunyuan/UniRL unirl-project.github.io UniRL is a Framework for Unified Multimodal Model Reinforcement Learning | 954 | Claude Code, Codex, OpenCode | 4 | 1,425 tok |
| bitjaru/styleseed styleseed-demo.vercel.app Open-source design-method engine for Claude Code, Codex & Cursor. 23 agent skills for fixe | 952 | Codex, OpenCode | 1 | 798 tok |
| Kulaxyz/self-learning-skills A self-improving skill for AI coding agents (Claude Code, Cursor, AGENTS.md): recognize a | 951 | Codex, OpenCode | 1 | 846 tok |
| kikootwo/ReadMeABook Fully Featured audiobook request and downloading engine to bring audiobooks up to speed wi | 951 | Claude Code, Codex, OpenCode | 2 | 3,065 tok |
| sanity-io/next-sanity sanity.io Sanity toolkit for Next.js | 951 | Claude Code, Codex, OpenCode | 2 | 1,359 tok |
| dmmulroy/.dotfiles | 949 | Codex, OpenCode | 1 | 1,511 tok |