43,484 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 agents7,473Claude Code6,589Data and AI3,693Backend and APIs3,491Languages3,403Planning3,201Git and workflow3,131Code review2,731Memory and context2,354Testing2,335DevOps and cloud2,298Research2,288Writing and docs2,284Frontend2,242Security1,995Productivity1,703
All Claude Code32,066 Codex23,211 OpenCode21,984 GitHub Copilot3,528 Gemini CLI1,908 Cursor1,730 Windsurf104 Kiro70
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| agent-of-empires/agent-of-empires agent-of-empires.com Manage multiple Claude Code, OpenCode agents from either TUI or Web for easy access on mob | 3,207 | Claude Code, Codex, OpenCode | 2 | 1,287 tok |
| Snailclimb/interview-guide javaguide.cn An open-source AI interview platform built with Spring Boot 4.1, Java 25, Spring AI 2.0, R | 3,207 | Claude Code, Codex, OpenCode | 2 | 1,653 tok |
| xpf0000/FlyEnv flyenv.com Native local development environment for Windows, macOS & Linux. A modern alternative to X | 3,202 | Codex, OpenCode | 2 | 3,063 tok |
| edison7009/EchoBird echobird.ai One-click install + model switch:Claude Code,Codex CLI (OpenAI), Grok Build (xAI), DeepSee | 3,187 | Codex, OpenCode | 1 | 786 tok |
| Alpha-Dojo/DojoAgents DojoAgents: Full-Market AI Copilot for Personal Investment | 3,186 | Claude Code, Codex, OpenCode | 1 | 3,457 tok |
| amalshaji/portr portr.dev Expose local http, tcp or websocket connections to the public internet | 3,185 | Codex, OpenCode | 1 | 598 tok |
| liaohch3/claude-tap Intercept and inspect Coding Agent API traffic from Claude Code, Codex CLI, Gemini CLI, Cu | 3,185 | Claude Code, Codex, OpenCode | 12 | 1,674 tok |
| GladysAssistant/Gladys gladysassistant.com A privacy-first, open-source home assistant | 3,184 | Codex, OpenCode | 1 | 2,590 tok |
| Norman-bury/research-writing-skill Research Writing Assistant | 3,183 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 1,658 tok |
| thananon/9arm-skills | 3,179 | Claude Code | 1 | 205 tok |
| apache/hugegraph hugegraph.apache.org A graph database that supports more than 100+ billion data, high performance and scalabili | 3,175 | Codex, OpenCode | 1 | 1,126 tok |
| bradygaster/squad bradygaster.github.io Squad: AI agent teams for any project | 3,164 | Claude Code, Codex, GitHub Copilot | 52 | 2,422 tok |
| dosco/graphjin graphjin.com One governed graph for AI agents — GraphQL + MCP over your databases, files, APIs, and cod | 3,162 | Claude Code, Codex, OpenCode | 3 | 5,837 tok |
| eternityspring/shuohao-skills reelbench.79px.com AI short-drama production skill collection: character bibles, adaptation outlines, art bib | 3,155 | Claude Code | 1 | 398 tok |
| yoshiko-pg/difit yoshiko-pg.github.io A lightweight command-line tool that spins up a local web server to display Git commit dif | 3,146 | Claude Code, Codex, OpenCode | 7 | 698 tok |
| punitarani/fli deepwiki.com Google Flights MCP, CLI and Python Library | 3,144 | Claude Code, Codex, OpenCode | 2 | 3,175 tok |
| tfredrich/RestApiTutorial.com restapitutorial.com HTML Source code for www.RestApiTutorial.com | 3,141 | Claude Code, Codex, OpenCode | 2 | 865 tok |
| duolahypercho/codex-router External-model router for Codex with guided Kimi OAuth/API, DeepSeek, safe migration, and | 3,140 | Claude Code, Codex, OpenCode | 4 | 34,262 tok |
| keon/browser-control A tiny, fast Rust CLI that drives a real browser over the Chrome DevTools Protocol — built | 3,137 | Codex, OpenCode | 1 | 484 tok |
| marc2332/freya freyaui.dev Cross-platform native GUI library for 🦀 Rust | 3,136 | Claude Code, Codex, OpenCode | 2 | 666 tok |
| mikeyobrien/ralph-orchestrator An improved implementation of the Ralph Wiggum technique for autonomous AI agent orchestra | 3,132 | Claude Code, Codex, OpenCode | 19 | 2,873 tok |
| taylorwilsdon/google_workspace_mcp workspacemcp.com Control Gmail, Google Calendar, Docs, Sheets, Slides, Chat, Forms, Tasks, Search & Drive w | 3,132 | GitHub Copilot | 1 | 1,129 tok |
| supermemoryai/apple-mcp x.com Collection of apple-native tools for the model context protocol. | 3,130 | Claude Code | 1 | 271 tok |
| blazickjp/arxiv-mcp-server pulsemcp.com A local MCP server for agent literature work. Original-LaTeX section reads, BibTeX from ar | 3,125 | Claude Code | 1 | 831 tok |
| Forward-Future/loopy signals.forwardfuture.ai A library of practical AI-agent loops and an installable skill for finding, adapting, and | 3,120 | Codex, OpenCode | 1 | 2,320 tok |
| stravu/crystal nimbalyst.com (Crystal is now Nimbalyst) Run multiple Codex and Claude Code AI sessions in parallel git | 3,114 | Claude Code, Codex, OpenCode | 2 | 7,093 tok |
| SynkraAI/aiox-core Synkra AIOS: AI-Orchestrated System for Full Stack Development - Core Framework v4.0 | 3,112 | Claude Code, Codex, Gemini CLI, OpenCode | 18 | 1,466 tok |
| FStarLang/FStar fstar-lang.org A Proof-oriented Programming Language | 3,105 | Claude Code | 1 | — |
| Chachamaru127/claude-code-harness Claude Code Dedicated Development Harness - Achieving High-Quality Development Through an | 3,103 | Claude Code, Cursor | 4 | 4,136 tok |
| elevenlabs/elevenlabs-python elevenlabs.io The official Python SDK for the ElevenLabs API. | 3,090 | Codex, OpenCode | 1 | 114 tok |
| msgbyte/tianji tianji.dev Tianji: Insight into everything, Website Analytics + Uptime Monitor + Server Status. not o | 3,089 | Codex, OpenCode | 1 | 444 tok |
| TanStack/ai tanstack.com 🤖 Type-safe, provider-agnostic TypeScript AI SDK for streaming chat, tool calling, agents | 3,087 | Claude Code, Codex, OpenCode | 12 | 7,434 tok |
| pulumi/kubespy pulumi.com Tools for observing Kubernetes resources in real time, powered by Pulumi. | 3,083 | GitHub Copilot | 1 | 1,506 tok |
| agavra/tuicr tuicr.dev a code review TUI with vim keybindings | 3,081 | Codex, GitHub Copilot, OpenCode | 2 | 9,678 tok |
| spiceai/spiceai docs.spiceai.org Add a real-time analytics node to your operational database. Spice is a portable, accelera | 3,079 | Claude Code, Codex, GitHub Copilot, OpenCode | 4 | 10,446 tok |
| off-grid-ai/OGAM getoffgridai.co The Swiss Army Knife of Offline AI. Chat, see, speak, and generate images on your phone or | 3,073 | Claude Code, Codex, OpenCode | 3 | 264 tok |
| chaterm/Chaterm chaterm.ai Open source AI terminal for cloud and infrastructure management, enabling you to deploy, t | 3,069 | Claude Code, Codex, OpenCode | 2 | 3,932 tok |
| mnemosyne-oss/mnemosyne mnemosyne.site Zero-cloud AI memory that works everywhere. SQLite-backed. One pure-Python dependency. | 3,069 | Claude Code | 2 | — |
| mitsuhiko/agent-stuff These are commands I use with agents, mostly Claude | 3,067 | Codex, OpenCode | 1 | 116 tok |
| hydra-db/hydradb hydradb.com HydraDB - fast graph database on object storage | 3,066 | Claude Code, Codex, OpenCode | 2 | 5,745 tok |
| wquguru/harness-books harness-books.agentway.dev 📚 Two books on harness engineering — the design philosophies behind Claude Code & Codex: | 3,064 | Claude Code, Codex, OpenCode | 3 | 913 tok |
| GH05TCREW/pentestagent PentestAgent is an AI agent framework for black-box security testing, supporting bug bount | 3,063 | Claude Code | 1 | 2,345 tok |
| sonos/tract Tiny, no-nonsense, self-contained, Tensorflow and ONNX inference | 3,062 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 893 tok |
| vanzan01/cursor-memory-bank A modular, documentation-driven framework using Cursor custom modes (VAN, PLAN, CREATIVE, | 3,058 | Claude Code, Cursor | 6 | — |
| microsoft/Generative-AI-for-beginners-dotnet aka.ms Five lessons, learn how to really apply AI to your .NET Applications | 3,057 | Claude Code, Codex, GitHub Copilot, OpenCode | 24 | 6,616 tok |
| coder/claudecode.nvim 🧩 Claude Code Neovim IDE Extension | 3,053 | Claude Code, Codex, OpenCode | 4 | 6,211 tok |
| KhazP/vibe-coding-prompt-template vibeworkflow.app Templates and workflow for generating PRDs, Tech Designs, and MVP and more using LLMs for | 3,053 | Claude Code | 5 | — |
| audreyt/ethercalc ethercalc.net Node.js port of Multi-user SocialCalc | 3,047 | Codex, OpenCode | 1 | 2,742 tok |
| WecomTeam/wecom-cli Enterprise WeChat Open Platform command-line tool — enables both humans and AI Agents to o | 3,042 | Codex, OpenCode | 1 | 3,754 tok |
| viperrcrypto/Siftly Local Twitter/X bookmark organizer with AI categorization and mindmap visualization | 3,035 | Claude Code | 1 | 1,079 tok |