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 |
|---|---|---|---|---|
| getkimchi/kimchi kimchi.dev Terminal coding agent powered by Kimchi's multi-model orchestration | 2,224 | Claude Code, Codex, OpenCode | 1 | 2,201 tok |
| AmoyLab/Unla 🧩 MCP Gateway - A lightweight gateway service that instantly transforms existing MCP Serv | 2,224 | Claude Code, Cursor | 2 | 1,361 tok |
| iamlukethedev/Claw3D claw3d.ai Claw3D is an open source 3D engine built on OpenClaw for creating games, simulations, and | 2,217 | Codex, OpenCode | 1 | 608 tok |
| felinics/Memoh memoh.ai ✨ The open-source multi-agent platform. Every agent gets its own computer, desktop, networ | 2,217 | Claude Code, Codex, OpenCode | 7 | 9,021 tok |
| phuryn/claude-usage productcompass.pm A local dashboard for tracking your Claude Code token usage, costs, and session history. P | 2,216 | Claude Code, Codex, OpenCode | 3 | 4,107 tok |
| cozystack/cozystack cozystack.io Cozystack: Free Cloud Platform based on Kubernetes | 2,213 | Claude Code | 2 | — |
| Infisical/agent-vault docs.agent-vault.dev A HTTP credential proxy and vault for AI agents like Claude Code, OpenClaw, Hermes, custom | 2,212 | Claude Code, Codex, OpenCode | 4 | 3,229 tok |
| mrgoonie/claudekit-skills claudekit.cc All powerful skills of ClaudeKit.cc! | 2,211 | Claude Code | 52 | 738 tok |
| BytePioneer-AI/codex-host Run Pi and Claude Code directly in Codex Desktop. | 2,209 | Claude Code, Codex, OpenCode | 5 | 2,160 tok |
| NVIDIA-NeMo/DataDesigner docs.nvidia.com 🎨 NeMo Data Designer: Generate high-quality synthetic data from scratch or from seed data | 2,207 | Claude Code, Codex, OpenCode | 12 | 919 tok |
| louislva/claude-peers-mcp Allow all your Claude Codes to message each other ad-hoc! | 2,205 | Claude Code | 1 | 1,008 tok |
| Draculabo/AntigravityManager Antigravity Manager is a powerful Electron-based application designed to manage accounts a | 2,203 | Claude Code, Codex, OpenCode | 39 | 1,605 tok |
| MCPJam/inspector mcpjam.com Testing and evaluation platform to chat, inspect, and debug MCP servers, MCP apps, and Cha | 2,196 | Codex, OpenCode | 1 | 338 tok |
| OpenIPC/firmware openipc.org Alternative IP Camera firmware from an open community | 2,193 | Claude Code, Codex, OpenCode | 2 | 4,952 tok |
| codestoryai/aide aide.dev The open-source AI-native IDE | 2,193 | GitHub Copilot | 1 | 419 tok |
| noamseg/interview-coach-skill | 2,184 | Claude Code | 1 | — |
| keitaoouchi/MarkdownView Markdown View for iOS. | 2,177 | Claude Code, Codex, OpenCode | 2 | 727 tok |
| carlvellotti/free-ai-courses claude-code-pm-course.vercel.app Interactive course teaching Product Managers how to use Claude Code effectively | 2,174 | Claude Code | 1 | 2,821 tok |
| joshuayoes/ios-simulator-mcp MCP server for interacting with the iOS simulator | 2,171 | Claude Code, Cursor | 2 | 915 tok |
| proma-ai/Proma proma.cool Proma brings a seamless general-purpose Agent experience to your workflow. Built for 100× | 2,168 | Codex, OpenCode | 1 | 1,099 tok |
| Notifuse/notifuse notifuse.com Open-source, self-hosted newsletter, email marketing and transactional email platform. Vis | 2,160 | Claude Code | 2 | — |
| stacklok/toolhive stacklok.com ToolHive is an enterprise-grade platform for running and managing Model Context Protocol ( | 2,159 | Claude Code, Codex, OpenCode | 28 | 1,434 tok |
| jhlee0409/claude-code-history-viewer jhlee0409.github.io desktop app to browse and analyze your Claude Code conversation history | 2,156 | Claude Code, Codex | 12 | 9,701 tok |
| nekename/OpenDeck discord.gg Linux software for the Stream Deck with support for original Elgato Stream Deck plugins | 2,155 | Codex, OpenCode | 1 | 1,955 tok |
| martin-ger/esp32_nat_router An AI-enabled NAT Router/Firewall for the ESP32 | 2,154 | Claude Code | 1 | 117 tok |
| jdx/fnox fnox.jdx.dev encrypted/remote secret manager | 2,154 | Claude Code, Codex, OpenCode | 3 | 2,738 tok |
| wondelai/skills skills.wondel.ai Wondel.ai Agent Skills — Business, Marketing, UX & Coding Frameworks from Bestselling Book | 2,151 | Claude Code, GitHub Copilot, Cursor | 3 | 4,236 tok |
| apache/tinkerpop tinkerpop.apache.org Apache TinkerPop - a graph computing framework | 2,144 | Claude Code, Codex, OpenCode | 4 | 1,628 tok |
| Open-Curiosity/gini-agent The agent that remembers and learns. | 2,142 | Claude Code, Codex, OpenCode | 3 | 3,642 tok |
| mcp-router/mcp-router mcp-router.net A Unified MCP Server Management App (MCP Manager). | 2,140 | Claude Code | 1 | 515 tok |
| a2aproject/a2a-python a2a-protocol.org Official Python SDK for the Agent2Agent (A2A) Protocol | 2,139 | Claude Code, Codex, OpenCode | 2 | 448 tok |
| Dicklesworthstone/mcp_agent_mail Asynchronous coordination layer for AI coding agents: identities, inboxes, searchable thre | 2,138 | Claude Code, Codex, OpenCode | 5 | 7,444 tok |
| 0-AI-UG/cate cate.cero-ai.com An infinite zoomable canvas for coding. Editor, terminal, and browser panels in a spatial | 2,138 | Claude Code, Codex, OpenCode | 4 | 3,080 tok |
| supreme-gg-gg/instagram-cli npmjs.com Instagram's CLI and TUI client -- The ultimate weapon against brainrot | 2,134 | Codex, OpenCode | 1 | 983 tok |
| OpenCoworkAI/open-cowork Open-source AI agent desktop app for Windows & macOS. One-click install Claude Code, MCP t | 2,132 | Claude Code | 5 | — |
| AgriciDaniel/claude-blog claude-blog.md Claude Code blog skill suite: 30 sub-skills, 5 agents, 5-gate v1.9.0 Blog Delivery Contrac | 2,125 | Claude Code | 1 | 2,915 tok |
| benborla/mcp-server-mysql A Model Context Protocol server that provides read-only access to MySQL databases. This se | 2,118 | Claude Code | 1 | 1,792 tok |
| ModelEngine-Group/fit-framework modelengine-ai.net FIT: An enterprise-grade AI development framework providing a multilingual function engine | 2,115 | Claude Code, Codex, OpenCode | 70 | 819 tok |
| anthropics/anthropic-sdk-typescript npmjs.com Access to Anthropic's safety-first language model APIs in TypeScript | 2,113 | Claude Code | 1 | 244 tok |
| peteromallet/dataclaw Agent harness to publish your agent chat history as Huggingface datasets. | 2,111 | Claude Code, Codex, OpenCode | 2 | 1,395 tok |
| trailofbits/claude-code-config Opinionated defaults, documentation, and workflows for Claude Code at Trail of Bits | 2,108 | Claude Code | 1 | — |
| espressif/esp-claw esp-claw.com ESP-Claw, a "Chat Coding" AI agent framework for IoT devices | 2,106 | Claude Code, Codex, OpenCode | 2 | 1,981 tok |
| Prism-Shadow/penguin-harness penguin.ooo 🐧 Harness for RSI. Let AI Build AI. Multi-Agent Auto-Dev Platform. Everything is Transpar | 2,105 | Claude Code, Codex | 3 | — |
| 777genius/agent-teams-ai agentteams.live You're the boss, agents are your team. They handle tasks on their own, message each other, | 2,104 | Claude Code, Codex, OpenCode | 2 | 5,460 tok |
| renatoasse/opensquad | 2,101 | Claude Code | 4 | 488 tok |
| Kritt-ai/open-kritt kritt.ai Open-source, self-hosted AI vulnerability research tool that orchestrates agents to find a | 2,101 | Codex, OpenCode | 1 | 2,190 tok |
| MiniMax-AI/cli platform.minimax.io Generate text, images, video, speech, and music by MiniMax. | 2,096 | Codex, OpenCode | 1 | 1,476 tok |
| greggh/claude-code.nvim Seamless integration between Claude Code AI assistant and Neovim | 2,094 | Claude Code | 1 | 539 tok |
| neuron-core/neuron-ai docs.neuron-ai.dev The Agentic Framework of the PHP ecosystem to build production-ready AI driven application | 2,093 | Claude Code, Codex, OpenCode | 2 | 2,036 tok |
| raphaelmansuy/edgequake edgequake.com EdegQuake 🌋 High-performance GraphRAG inspired from LightRag written in Rust; Transform d | 2,092 | Claude Code, Codex, OpenCode | 12 | 9,845 tok |