23,614 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 agents8,442Claude Code6,875Data and AI3,584Git and workflow3,574Backend and APIs3,550Languages3,468Planning3,315Code review2,876Testing2,653DevOps and cloud2,462Writing and docs2,461Memory and context2,373Research2,315Frontend2,301Security2,167Project management1,944
All Claude Code32,436 Codex24,692 OpenCode23,614 GitHub Copilot3,700 Gemini CLI2,016 Cursor1,769 Windsurf202 Kiro113
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| haydenbleasel/ultracite ultracite.ai A highly opinionated, zero-configuration linter and formatter. | 3,367 | Claude Code, Codex, OpenCode | 2 | 6,034 tok |
| derv82/wifit3 Wifite but USB-only & cross-platform. | 3,358 | Claude Code, Codex, OpenCode | 3 | 2,089 tok |
| ClickHouse/clickhouse-go Golang driver for ClickHouse | 3,357 | Claude Code, Codex, OpenCode | 3 | 8 tok |
| xpf0000/FlyEnv flyenv.com Native local development environment for Windows, macOS & Linux. A modern alternative to X | 3,340 | Codex, OpenCode | 2 | 3,389 tok |
| vibheksoni/stealth-browser-mcp Stealth browser automation for AI agents over MCP and the Chrome DevTools Protocol: naviga | 3,337 | Codex, OpenCode | 1 | 1,005 tok |
| TanStack/ai tanstack.com 🤖 Type-safe, provider-agnostic TypeScript AI SDK for streaming chat, tool calling, agents | 3,336 | Claude Code, Codex, OpenCode | 14 | 7,963 tok |
| off-grid-ai/OGAM The Swiss Army Knife of Offline AI. Chat, see, speak, and generate images on your phone or | 3,333 | Claude Code, Codex, OpenCode | 3 | 62 tok |
| oboard/claude-code-rev Runnable ClaudeCode source code | 3,329 | Codex, OpenCode | 1 | 539 tok |
| liaohch3/claude-tap Intercept and inspect Coding Agent API traffic from Claude Code, Codex CLI, Gemini CLI, Cu | 3,326 | Claude Code, Codex, OpenCode | 12 | 1,674 tok |
| ForceInjection/AI-fundamentals forceinjection.github.io AI fundamentals—GPU architecture, CUDA programming, large language model basics, and AI Ag | 3,324 | Claude Code, Codex, OpenCode | 2 | 3,098 tok |
| deltazefiro/Amarok-Hider deltazefiro.github.io Hide your private files and apps with a single click. | 3,321 | Claude Code, Codex, OpenCode | 5 | 470 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 | 3,318 | Claude Code, Codex, OpenCode | 7 | 698 tok |
| Asymptote-Labs/agent-beacon beacon.sh The cross-harness, self-improving memory layer for AI agents. Join our community: https:// | 3,307 | Claude Code, Codex, OpenCode | 3 | 26,154 tok |
| marc2332/freya freyaui.dev Cross-platform native GUI library for 🦀 Rust | 3,305 | Codex, OpenCode | 1 | 663 tok |
| samugit83/redamon redamon.org Open-source, self-hosted AI penetration testing framework: maps your attack surface into a | 3,305 | Claude Code, Codex, OpenCode | 2 | 2,937 tok |
| conversejs/converse.js conversejs.org Web-based XMPP/Jabber chat written in JavaScript | 3,303 | Claude Code, Codex, OpenCode | 3 | 4,480 tok |
| WecomTeam/wecom-cli Enterprise WeChat Open Platform command-line tool — enables both humans and AI Agents to o | 3,303 | Codex, OpenCode | 1 | 4,528 tok |
| neomjs/neo neomjs.com Neo.mjs is a self-evolving software organism: a professional end-to-end AI engineering tea | 3,298 | Codex, OpenCode | 1 | 5,373 tok |
| nexu-io/nexu nexu.io The simplest desktop client for OpenClaw 🦞 — bridge your Agent to WeChat, Feishu, Slack & | 3,288 | Claude Code, Codex, OpenCode | 3 | 7,143 tok |
| rpamis/comet docs.comet.rpamis.com Comet: agent skill harness for turning ideas into evaluated workflows | 3,274 | Claude Code, Codex, OpenCode | 2 | 6,838 tok |
| GladysAssistant/Gladys gladysassistant.com A privacy-first, open-source home assistant | 3,270 | Codex, OpenCode | 1 | 3,660 tok |
| FluidInference/FluidAudio docs.fluidinference.com Frontier CoreML audio models in your apps — text-to-speech, speech-to-text, voice activity | 3,265 | Claude Code, Codex, GitHub Copilot, OpenCode | 7 | 3,845 tok |
| av/harbor discord.gg Stop configuring your AI stack. Start using it. One command brings a complete pre-wired LL | 3,263 | Claude Code, Codex, OpenCode | 20 | 2,000 tok |
| vuejs-ai/skills Agent skills for Vue 3 development | 3,263 | Claude Code, Codex, OpenCode | 2 | 3,087 tok |
| signerlabs/ShipSwift shipswift.app AI-native SwiftUI component library with full-stack recipes — connect via MCP for instant | 3,260 | Codex, OpenCode | 1 | 1,107 tok |
| ningzimu/image-to-editable-ppt-skill ppt-skill.ningzimu.vip Codex skill for converting slide images, PDFs, and image-based PPTX files into editable Po | 3,253 | Codex, OpenCode | 1 | 1,772 tok |
| wquguru/harness-books harness-books.agentway.dev Harness engineering in two books: constraints, query loops, context governance and multi-a | 3,236 | Claude Code, Codex, OpenCode | 3 | 913 tok |
| dosco/graphjin graphjin.com One governed graph for AI agents — GraphQL + MCP over your databases, files, APIs, and cod | 3,234 | Claude Code, Codex, OpenCode | 3 | 5,837 tok |
| yanyiwu/nodejieba Node.js version of the Jieba Chinese word segmentation library | 3,232 | Codex, OpenCode | 1 | 41 tok |
| oceanbase/seekdb seekdb.ai The AI-Native Search Database. Best for agent storage, it unifies vector, text, structured | 3,230 | Claude Code, Codex, GitHub Copilot, OpenCode | 4 | 552 tok |
| Forward-Future/loopy signals.forwardfuture.ai A library of practical AI-agent loops and an installable skill for finding, adapting, and | 3,227 | Codex, OpenCode | 1 | 2,320 tok |
| mitsuhiko/agent-stuff These are commands I use with agents, mostly Claude | 3,207 | Codex, OpenCode | 1 | 116 tok |
| microsoft/Generative-AI-for-beginners-dotnet aka.ms Five lessons, learn how to really apply AI to your .NET Applications | 3,204 | Claude Code, Codex, GitHub Copilot, OpenCode | 5 | 6,360 tok |
| apache/hugegraph hugegraph.apache.org A graph database that supports more than 100+ billion data, high performance and scalabili | 3,201 | Codex, OpenCode | 1 | 692 tok |
| amalshaji/portr portr.dev Expose local http, tcp or websocket connections to the public internet | 3,198 | Codex, OpenCode | 1 | 598 tok |
| mikeyobrien/ralph-orchestrator An improved implementation of the Ralph Wiggum technique for autonomous AI agent orchestra | 3,193 | Claude Code, Codex, OpenCode | 19 | 2,873 tok |
| QwenLM/Qwen-MM-Plugins Make any agent harness multimodal-native. | 3,187 | Claude Code, Codex, OpenCode | 2 | 855 tok |
| elevenlabs/elevenlabs-python elevenlabs.io The official Python SDK for the ElevenLabs API. | 3,172 | Codex, OpenCode | 1 | 114 tok |
| scenario-labs/skills skills.sh Get production-ready images, video, audio, and 3D from any AI agent: skills that pick the | 3,165 | Claude Code, Codex, OpenCode | 5 | 7,450 tok |
| keon/browser-control A tiny, fast Rust CLI that drives a real browser over the Chrome DevTools Protocol — built | 3,157 | Codex, OpenCode | 1 | 484 tok |
| coder/claudecode.nvim 🧩 Claude Code Neovim IDE Extension | 3,152 | Claude Code, Codex, OpenCode | 6 | 6,264 tok |
| SynkraAI/aiox-core Synkra AIOS: AI-Orchestrated System for Full Stack Development - Core Framework v4.0 | 3,144 | Claude Code, Codex, Gemini CLI, OpenCode | 18 | 1,466 tok |
| tfredrich/RestApiTutorial.com restapitutorial.com HTML Source code for www.RestApiTutorial.com | 3,141 | Claude Code, Codex, OpenCode | 2 | 865 tok |
| projectchrono/chrono projectchrono.org High-performance C++ library for multiphysics and multibody dynamics simulations | 3,140 | Codex, OpenCode | 1 | 2,011 tok |
| tianma-if/edgeever edgeever.org AI-native knowledge base & Evernote/Obsidian alternative with instant sync & native MCP. F | 3,131 | Codex, OpenCode | 1 | 2,962 tok |
| BytePioneer-AI/codex-host Run Pi and Claude Code directly in Codex Desktop. | 3,131 | Claude Code, Codex, OpenCode | 16 | 1,561 tok |
| spiceai/spiceai docs.spiceai.org Add a real-time analytics node to your operational database. Spice is a portable, accelera | 3,130 | Claude Code, Codex, Cursor, OpenCode | 15 | 15,656 tok |
| stravu/crystal nimbalyst.com (Crystal is now Nimbalyst) Run multiple Codex and Claude Code AI sessions in parallel git | 3,127 | Claude Code, Codex, OpenCode | 2 | 7,093 tok |
| LLMQuant/quant-mind llmquantdata.com QuantMind is an open source agent-native knowledge extraction and retrieval framework for | 3,125 | Claude Code, Codex, OpenCode | 5 | 2,264 tok |
| msgbyte/tianji tianji.dev Tianji: Insight into everything, Website Analytics + Uptime Monitor + Server Status. not o | 3,119 | Codex, OpenCode | 1 | 569 tok |