32,066 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 |
|---|---|---|---|---|
| noamseg/interview-coach-skill | 2,168 | Claude Code | 1 | — |
| 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 ( | 2,152 | Claude Code, Codex, OpenCode | 28 | 1,434 tok |
| martin-ger/esp32_nat_router An AI-enabled NAT Router/Firewall for the ESP32 | 2,151 | Claude Code | 1 | 117 tok |
| jhlee0409/claude-code-history-viewer jhlee0409.github.io desktop app to browse and analyze your Claude Code conversation history | 2,149 | Claude Code, Codex | 12 | 9,701 tok |
| jdx/fnox fnox.jdx.dev encrypted/remote secret manager | 2,147 | Claude Code, Codex, OpenCode | 3 | 2,163 tok |
| apache/tinkerpop tinkerpop.apache.org Apache TinkerPop - a graph computing framework | 2,144 | Claude Code, Codex, OpenCode | 4 | 1,548 tok |
| mcp-router/mcp-router mcp-router.net A Unified MCP Server Management App (MCP Manager). | 2,138 | Claude Code | 1 | 515 tok |
| 0-AI-UG/cate cate.cero-ai.com An infinite zoomable canvas for coding. Editor, terminal, and browser panels in a spatial | 2,135 | Claude Code, Codex, OpenCode | 4 | 2,709 tok |
| a2aproject/a2a-python a2a-protocol.org Official Python SDK for the Agent2Agent (A2A) Protocol | 2,135 | Claude Code, Codex, OpenCode | 2 | 448 tok |
| Dicklesworthstone/mcp_agent_mail Asynchronous coordination layer for AI coding agents: identities, inboxes, searchable thre | 2,134 | Claude Code, Codex, OpenCode | 5 | 7,444 tok |
| wondelai/skills skills.wondel.ai Wondel.ai Agent Skills — Business, Marketing, UX & Coding Frameworks from Bestselling Book | 2,132 | Claude Code, GitHub Copilot, Cursor | 3 | 4,236 tok |
| OpenCoworkAI/open-cowork Open-source AI agent desktop app for Windows & macOS. One-click install Claude Code, MCP t | 2,119 | Claude Code | 5 | — |
| 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 |
| peteromallet/dataclaw Agent harness to publish your agent chat history as Huggingface datasets. | 2,110 | Claude Code, Codex, OpenCode | 2 | 1,395 tok |
| benborla/mcp-server-mysql A Model Context Protocol server that provides read-only access to MySQL databases. This se | 2,110 | Claude Code | 1 | 1,792 tok |
| anthropics/anthropic-sdk-typescript npmjs.com Access to Anthropic's safety-first language model APIs in TypeScript | 2,109 | Claude Code | 1 | 244 tok |
| trailofbits/claude-code-config Opinionated defaults, documentation, and workflows for Claude Code at Trail of Bits | 2,107 | Claude Code | 1 | — |
| AgriciDaniel/claude-blog claude-blog.md Claude Code blog skill suite: 30 sub-skills, 5 agents, 5-gate v1.9.0 Blog Delivery Contrac | 2,101 | Claude Code | 1 | 2,915 tok |
| espressif/esp-claw esp-claw.com ESP-Claw, a "Chat Coding" AI agent framework for IoT devices | 2,099 | Claude Code, Codex, OpenCode | 2 | 1,981 tok |
| renatoasse/opensquad | 2,096 | Claude Code | 4 | 488 tok |
| greggh/claude-code.nvim Seamless integration between Claude Code AI assistant and Neovim | 2,095 | Claude Code | 1 | 539 tok |
| 777genius/agent-teams-ai agentteams.live You're the boss, agents are your team. They handle tasks on their own, message each other, | 2,093 | Claude Code, Codex, OpenCode | 2 | 5,460 tok |
| neuron-core/neuron-ai docs.neuron-ai.dev The Agentic Framework of the PHP ecosystem to build production-ready AI driven application | 2,092 | Claude Code, Codex, OpenCode | 2 | 2,036 tok |
| BytePioneer-AI/codex-host Run Pi and Claude Code directly in Codex Desktop. | 2,092 | Claude Code, Codex, OpenCode | 5 | 2,160 tok |
| raphaelmansuy/edgequake edgequake.com EdegQuake 🌋 High-performance GraphRAG inspired from LightRag written in Rust; Transform d | 2,091 | Claude Code, Codex, OpenCode | 12 | 9,845 tok |
| agentset-ai/agentset agentset.ai The open-source RAG platform: built-in citations, deep research, 22+ file formats, partiti | 2,080 | Claude Code, Codex | 6 | — |
| m14r41/PentestingEverything pentesting.m14r41.in Complete Solution for VAPT/AppSec and Pentesting Guide: Web | Mobile | API | Thick Client | 2,079 | Claude Code, Codex | 1 | — |
| 4thfever/cultivation-world-simulator An open-source Cultivation World Simulator using Agentic Workflow to create a dynamic, eme | 2,071 | Claude Code, Codex, Cursor, OpenCode | 19 | 7,601 tok |
| nat-n/poethepoet poethepoet.natn.io A task runner that works well with poetry or uv. | 2,070 | Claude Code | 2 | — |
| containers/kubernetes-mcp-server Model Context Protocol (MCP) server for Kubernetes and OpenShift | 2,070 | Claude Code, Codex, OpenCode | 3 | 2,114 tok |
| maxritter/pilot-shell pilot-shell.com Professional context and harness engineering for Claude Code and OpenAI Codex. Build produ | 2,066 | Claude Code, Codex, OpenCode | 2 | 711 tok |
| kunchenguid/axi axi.md Design principles for agent ergonomics. Higher accuracy with lower token cost than both MC | 2,064 | Claude Code, Codex, OpenCode | 3 | 1,705 tok |
| digitalsamba/claude-code-video-toolkit AI-native video production toolkit for Claude Code | 2,062 | Claude Code, Codex, OpenCode | 3 | 9,076 tok |
| Open-Curiosity/gini-agent The agent that remembers and learns. | 2,062 | Claude Code, Codex, OpenCode | 3 | 3,642 tok |
| kenn-io/msgvault msgvault.io Archive a lifetime of email and chat. Offline search, analytics, and AI query over your fu | 2,059 | Claude Code, Codex, OpenCode | 2 | 1,489 tok |
| superglue-ai/superglue superglue.ai superglue (YC W25) builds integrations and tools from natural language. Get production-gra | 2,058 | Claude Code, Cursor | 2 | 1,495 tok |
| eugene1g/agent-safehouse agent-safehouse.dev Sandbox your local AI agents so they can read/write only what they need | 2,053 | Claude Code, Codex, OpenCode | 3 | 1,349 tok |
| lin-snow/Ech0 ech0.app Ech0 – An open-source, self-hosted lightweight publishing platform for personal idea shari | 2,052 | Claude Code, Codex, OpenCode | 2 | 5,643 tok |
| lodev09/react-native-true-sheet sheet.lodev09.com The true native bottom sheet experience 💩 | 2,052 | Claude Code, Codex, OpenCode | 2 | 1,091 tok |
| Lumiwealth/lumibot lumibot.lumiwealth.com Backtestable AI trading agents and Python algorithmic trading strategies for stocks, optio | 2,050 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 16,167 tok |
| anthropics/cwc-workshops | 2,048 | Claude Code | 1 | — |
| Prism-Shadow/penguin-harness penguin.ooo 🐧 Harness for RSI. Let AI Build AI. Multi-Agent Auto-Dev Platform. Everything is Transpar | 2,048 | Claude Code, Codex | 3 | — |
| jtblin/kube2iam kube2iam provides different AWS IAM roles for pods running on Kubernetes | 2,042 | Claude Code, Codex, Gemini CLI | 2 | 334 tok |
| Javis603/token-monitor javis-ai.com Local-first desktop widget for tracking token usage, costs, and limits across 35+ AI codin | 2,035 | Claude Code, Codex, OpenCode | 2 | 8,561 tok |
| authgear/authgear-server authgear.com Open source Auth0/Clerk/Firebase alternative. Passkeys, SSO, MFA, passwordless, biometric | 2,031 | Claude Code, Codex, OpenCode | 21 | 2,722 tok |
| Kochava-Studios/witsy Witsy: desktop AI assistant / universal MCP client | 2,027 | Claude Code, Codex, GitHub Copilot, OpenCode | 7 | 5,730 tok |
| CaliCastle/cali.so cali.so Personal website for Cali Castle | 2,026 | Claude Code, Codex, OpenCode | 2 | 400 tok |
| YosemiteCrew/Yosemite-Crew yosemitecrew.com Open-source operating system for animal health | 2,021 | Claude Code, Codex, OpenCode | 16 | 4,009 tok |
| afar1/fieldtheory-cli fieldtheory.dev Field Theory CLI for bookmarks, Library, commands, and agent workflows | 2,018 | Claude Code | 3 | 610 tok |