8,442 projects whose own agent configuration covers building agents. These are not mods to install — they are how the maintainers of these repositories tell an agent what to do, and what to avoid.
All projects Claude Code6,875Data and AI3,584Git and workflow3,574Backend and APIs3,550Languages3,468Planning3,315Code review2,876Testing2,653DevOps and cloud2,462Writing and docs2,461Memory and context2,373Research2,315
Any agent Claude CodeCodexOpenCodeGitHub CopilotGemini CLICursorWindsurfKiro
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| lopopolo/harness-engineering openai.com 🐎 Ryan Lopopolo’s anthology, field guide, and agent context bundle for harness engineerin | 2,754 | Claude Code, Codex, OpenCode | 2 | 1,339 tok |
| wassim249/fastapi-langgraph-agent-production-ready-template A production-ready FastAPI template for building AI agent applications with LangGraph inte | 2,729 | Claude Code, Codex, OpenCode | 2 | 1,960 tok |
| yaojingang/yao-meta-skill YAO = Yielding AI Outcomes. A rigorous engineering, evaluation, governance, and portabilit | 2,720 | Codex, OpenCode | 1 | 3,710 tok |
| centminmod/my-claude-code-setup threads.com Shared starter template configuration and CLAUDE.md memory bank system for Claude Code | 2,718 | Claude Code, Codex, Gemini CLI, OpenCode | 5 | 2,545 tok |
| plexe-ai/plexe plexe.ai ✨ Build a machine learning model from a prompt | 2,648 | Claude Code, Codex, OpenCode | 2 | 1,434 tok |
| softaworks/agent-toolkit A curated collection of skills for AI coding agents. Skills are packaged instructions and | 2,635 | Claude Code, Codex, OpenCode | 2 | 755 tok |
| samanhappy/mcphub mcphub.app Self-hosted MCP gateway and control plane for connecting, controlling, and operating MCP s | 2,634 | Claude Code, Codex, OpenCode | 3 | 602 tok |
| vercel-labs/vgpu vgpu.sh Modular cross-runtime WebGPU library for shaders, 3D scenes, GPU tensors, neural networks, | 2,620 | Claude Code, Codex, OpenCode | 3 | 1,008 tok |
| kayba-ai/agentic-context-engine kayba.ai 🧠 Make your agents learn from experience. Now available as a hosted solution at kayba.ai | 2,608 | Claude Code, Codex, OpenCode | 19 | 2,759 tok |
| wondelai/skills skills.wondel.ai Wondel.ai Agent Skills — Business, Marketing, UX & Coding Frameworks from Bestselling Book | 2,602 | Claude Code, GitHub Copilot, Cursor | 3 | 4,287 tok |
| Piebald-AI/tweakcc Customize Claude Code's system prompts, create custom toolsets, input pattern highlighters | 2,598 | Claude Code, Codex, OpenCode | 3 | 883 tok |
| graphistry/pygraphistry PyGraphistry is a Python library to quickly load, shape, embed, and explore big graphs wit | 2,577 | Claude Code, Codex, OpenCode | 8 | 479 tok |
| cbrock84/headcount cbrock84.github.io An agent organization structured as a company — 15+ departments, 125+ skills, each indepen | 2,574 | Codex, OpenCode | 1 | 745 tok |
| nitrocloudofficial/nitrostack nitrostack.ai The full-stack TypeScript framework to build, test, and deploy production-ready MCP server | 2,567 | Claude Code | 1 | — |
| amElnagdy/delegate-skills skills.sh Delegate a coding task to a separate coding agent CLI, review the diff, land the commit yo | 2,565 | Codex, OpenCode | 1 | 3,956 tok |
| openwebf/webf openwebf.com Bring JavaScript and Web Dev to Flutter | 2,518 | Claude Code, Codex, OpenCode | 13 | 2,407 tok |
| snarktank/antfarm antfarm.cool Build your agent team in OpenClaw with one command. | 2,497 | Codex, OpenCode | 1 | 582 tok |
| CarGuo/GSYGithubAPP juejin.im A comprehensive open-source React Native project with rich features, suitable for learning | 2,496 | Codex, OpenCode | 1 | 1,542 tok |
| vercel/workflow workflow-sdk.dev Workflow SDK: Build durable, reliable, and observable apps and AI Agents in TypeScript | 2,493 | Claude Code, Codex, OpenCode | 5 | 10,423 tok |
| RAIT-09/obsidian-agent-client rait-09.github.io Bring AI agents into Obsidian via Agent Client Protocol (ACP), such as Claude Code, Codex | 2,468 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 7 | 5,375 tok |
| jnMetaCode/agency-orchestrator ao.aiolaola.com 🚀 One sentence → your one-person company of AI experts → complete deliverable in minutes. | 2,447 | Claude Code | 1 | 7,998 tok |
| QoderAI/better-harness qoderai.github.io An open-source Harness Engineering platform for coding agents—define harnesses as code, ru | 2,443 | Claude Code, Codex, OpenCode | 6 | 2,535 tok |
| FrancyJGLisboa/agent-skill-creator francyjglisboa.github.io Build tested agent skills and govern their lifecycle through a user-defined marketplace: e | 2,411 | Codex, OpenCode | 1 | 285 tok |
| tphakala/birdnet-go Self-hosted realtime soundscape analyser for birds, bats and other wildlife. Multi-model l | 2,400 | Claude Code, Codex, OpenCode | 2 | 3,975 tok |
| ddalcu/mlx-serve mlxserve.com Native LLM inference server for Apple Silicon. OpenAI + Anthropic API compatible. No Pytho | 2,382 | Claude Code, Codex, OpenCode | 5 | 8,368 tok |
| jdx/fnox fnox.jdx.dev encrypted/remote secret manager | 2,360 | Claude Code, Codex, OpenCode | 14 | 2,660 tok |
| stacklok/toolhive stacklok.com ToolHive is an enterprise-grade platform for running and managing Model Context Protocol ( | 2,325 | Claude Code, Codex, OpenCode | 28 | 1,566 tok |
| codejunkie99/agentic-stack One brain, many harnesses. Portable .agent/ folder (memory + skills + protocols) that plug | 2,310 | Claude Code, Codex, Cursor | 21 | — |
| Open-Curiosity/gini-agent The agent that remembers and learns. | 2,310 | Claude Code, Codex, OpenCode | 3 | 3,642 tok |
| NVIDIA-NeMo/labs-OO-Agents NVIDIA Object Oriented Agents: the Pythonic way to build AI Agents. | 2,307 | Codex, OpenCode | 1 | 3,195 tok |
| MCPJam/inspector mcpjam.com Testing and evaluation platform to chat, inspect, and debug MCP servers, MCP apps, and Cha | 2,299 | Claude Code, Codex, OpenCode | 13 | 856 tok |
| soumatheusgomes/vibe-coding-toolkit A curated, battle-tested AI-coding toolkit: Claude Code plugins, subagent orchestration, q | 2,289 | Claude Code, Codex, OpenCode | 2 | 643 tok |
| phronesis-io/eigenflux eigenflux.ai Official repository for EigenFlux — the open-source communication and broadcast network fo | 2,287 | Claude Code, Codex, OpenCode | 4 | 2,443 tok |
| kunchenguid/axi axi.md Design principles for agent ergonomics. Higher accuracy with lower token cost than both MC | 2,282 | Claude Code, Codex, OpenCode | 3 | 1,705 tok |
| numman-ali/cc-mirror Create multiple isolated Claude Code variants with custom providers (Z.ai, MiniMax, OpenRo | 2,260 | Claude Code, Codex, OpenCode | 2 | 2,797 tok |
| OpenCoworkAI/open-cowork Open-source AI agent desktop app for Windows & macOS. One-click install Claude Code, MCP t | 2,256 | Claude Code, GitHub Copilot | 7 | — |
| AmoyLab/Unla 🧩 MCP Gateway - A lightweight gateway service that instantly transforms existing MCP Serv | 2,252 | Claude Code, Cursor | 2 | 1,361 tok |
| ginlix-ai/LangAlpha langalpha.ai Claude Code for Financial Market | 2,244 | Claude Code, Codex, OpenCode | 2 | 5,431 tok |
| mrgoonie/claudekit-skills claudekit.cc All powerful skills of ClaudeKit.cc! | 2,235 | Claude Code | 52 | 738 tok |
| LetsFG/LetsFG letsfg.co Agent-native flight & hotel search and booking — MCP server, CLI, and Python/JS SDKs. Ever | 2,234 | Claude Code, Codex, OpenCode | 2 | 17,136 tok |
| Dicklesworthstone/mcp_agent_mail Deprecated: superseded by mcp_agent_mail_rust, the maintained Rust rewrite. Original Pytho | 2,231 | Claude Code, Codex, OpenCode | 5 | 8,027 tok |
| renatoasse/opensquad | 2,175 | Claude Code | 4 | 488 tok |
| microsoft/intelligent-terminal devblogs.microsoft.com A fork of Windows Terminal with native agent integration, right in your command line. | 2,146 | Claude Code, Codex, GitHub Copilot, OpenCode | 28 | 25,996 tok |
| 4thfever/cultivation-world-simulator An open-source Cultivation World Simulator using Agentic Workflow to create a dynamic, eme | 2,143 | Claude Code, Codex, Cursor, OpenCode | 19 | 7,601 tok |
| ShenSeanChen/waku-agent Waku Waku! Waku Agent is a local-first AI agent harness you actually own, including loop, | 2,139 | Claude Code, Codex, OpenCode | 8 | 1,697 tok |
| eugene1g/agent-safehouse agent-safehouse.dev Sandbox your local AI agents so they can read/write only what they need | 2,136 | Claude Code, Codex, OpenCode | 3 | 1,349 tok |
| the-open-engine/zeroshot zeroshot.sh Multi-agent graph orchestration engine for autonomous software development. Independent, a | 2,114 | Claude Code, Codex, OpenCode | 2 | 24,373 tok |
| Syngnat/GoNavi gonavi.org High-performance multi-data-source database client — ~30MB, AI & MCP ready, zero Electron | 2,087 | Claude Code, Codex, OpenCode | 2 | 4,700 tok |
| zereight/gitlab-mcp zereight.github.io MCP server for GitLab: 277 tools for projects, MRs, issues, pipelines, wikis and more via | 2,085 | Claude Code, GitHub Copilot | 54 | 1,765 tok |
| nottelabs/notte console.notte.cc Cloud browser infrastructure and web automation platform for your AI and coding agents | 2,055 | Claude Code, Codex, OpenCode | 3 | 7,151 tok |