5,291 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 |
|---|---|---|---|---|
| chisomobanzi/Serpentine3D chisomobanzi.github.io Open-source NURBS surface modeller — a Rhino-style freeform modeller on the OpenCASCADE ke | 130 | Claude Code, Codex, OpenCode | 6 | 664 tok |
| konnga/skill-buddy AI Skills Buddy, A desktop workspace for managing, installing, and synchronizing Skills an | 129 | Claude Code, Codex, OpenCode | 10 | 238 tok |
| os-factory/har harproject.dev HAR: open agent harness (CLI + MCP) for coding agents. Isolated worktrees, deterministic v | 129 | Claude Code, Codex, OpenCode | 5 | 4,803 tok |
| agutinbaigo28/financial-agent-api financial agent api with multi-agent framework for scalable AI systems focusing on financi | 128 | Claude Code, Codex, GitHub Copilot, OpenCode | 50 | 34,906 tok |
| shigella520/MindTrain mindtrain.jianyutan.com AI-driven knowledge training platform with pluggable schedulers, Codex Skill integration, | 128 | Codex, OpenCode | 1 | 559 tok |
| hiromaily/go-crypto-wallet Cryptocurrency wallet for trading for Bitcoin, Bitcoin cash, Ethereum, ERC20, XRP Leger (R | 128 | Claude Code, Codex, GitHub Copilot, OpenCode | 6 | 3,234 tok |
| roam-bit/ai-collaboration-notebook A collaborative mechanism that enables AI to actively remember its mistakes and self-itera | 127 | Codex, OpenCode | 1 | 8,509 tok |
| smartcontractkit/chainlink-agent-skills [PUBLIC] Repository for Chainlink Skills that implement https://agentskills.io/specificati | 127 | Claude Code, Codex, OpenCode | 2 | 1,133 tok |
| nikships/droidproxy droidproxy.web.app macOS menu bar app that proxies Claude/Codex/Grok + More subscriptions for use with Factor | 127 | Claude Code, Codex, OpenCode | 2 | 7,420 tok |
| jellydn/my-ai-tools ai-tools.itman.fyi Comprehensive configuration management for AI coding tools - Replicate my complete setup f | 126 | Claude Code, Codex, Gemini CLI, OpenCode | 2 | 2,617 tok |
| OrlojHQ/orloj orloj.dev An orchestration runtime for multi-agent AI systems. Declare agents, tools, and policies a | 126 | Claude Code, Codex, Cursor, OpenCode | 3 | 570 tok |
| DanMcInerney/orchflows 2 skills, composable into workflows, which can then be built into more complex workflows | 126 | Claude Code, Codex, OpenCode | 2 | 92 tok |
| vercel/shop vercel.shop A production-ready Shopify storefront on Next.js | 126 | Claude Code, Codex, OpenCode | 9 | 4,385 tok |
| AMD-AGI/AgentKernelArena AgentKernelArena is a platform for evaluating and training AI agents for GPU kernel optimi | 125 | Claude Code, Codex, OpenCode | 2 | 2,324 tok |
| apollographql/skills skills.sh Apollo GraphQL Agent Skills | 125 | Claude Code, Codex, GitHub Copilot, OpenCode | 5 | 10,886 tok |
| hect0x7/jmcomic-ai pypi.org JMComic Agent Skills / AI-native JMComic assistant: inject JMComic into your AI Agent thro | 125 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 1,807 tok |
| ZeroZ-lab/learn-opencode learn-opencode.vercel.app | 124 | Claude Code, Codex, OpenCode | 2 | 2,211 tok |
| PrefectHQ/colin colin.prefect.io A context engine that treats skills as software. | 124 | Claude Code, Codex, OpenCode | 2 | 759 tok |
| pr-pm/prpm prpm.dev The universal registry for AI coding tools | 124 | Claude Code, Codex, OpenCode | 5 | 12,079 tok |
| tma1-ai/tma1 tma1.ai Local-first observability your agent reads back. TMA1 records every LLM call, then routes | 124 | Claude Code, Codex, OpenCode | 2 | 2,387 tok |
| rtk-ai/grit Git for AI agents — zero merge conflicts, any number of parallel agents, same codebase | 124 | Claude Code, Codex, OpenCode | 2 | 1,721 tok |
| githits-com/githits-cli githits.com CLI & MCP for GitHits - The Code Context Layer for AI Coding Agents | 124 | Claude Code, Codex, Gemini CLI, OpenCode | 6 | 3,815 tok |
| closedloop-ai/claude-plugins Open-source Claude Code plugins for multi-agent software delivery. Plan-first SDLC workflo | 123 | Claude Code, Codex, OpenCode | 2 | 3,206 tok |
| praneybehl/llm-wiki-plugin praneybehl.github.io Andrej Karpathy's LLM Wiki pattern as a skill & Claude Code plugin — turn accumulated sour | 123 | Codex, OpenCode | 1 | 215 tok |
| Bevel-Software/Hexis demo.bevel.software Centrally manage AI-agent skills, tools, context, permissions, and identity across your en | 123 | Codex, OpenCode | 1 | 468 tok |
| deusXmachina-dev/memorylane trymemorylane.com | 123 | Claude Code, Codex, Cursor, OpenCode | 7 | 1,013 tok |
| IgorWarzocha/Opencode-Workflows An ever evolving repository of Opencode workflow examples that might enhance your experien | 122 | Codex, OpenCode | 6 | 3,088 tok |
| espennilsen/pi | 122 | Claude Code, Codex, OpenCode | 3 | 1,903 tok |
| dhakalnirajan/blender-open-mcp MCP for Blender Using Open Weights Models | 122 | Codex, OpenCode | 1 | 1,520 tok |
| Necmttn/ax ax.necmttn.com the agent experience layer · observability + memory for AI coding agents (Claude Code + Co | 122 | Claude Code, Codex, OpenCode | 2 | 16,547 tok |
| yangtaihong59/siyuan-plugins-mcp-sisyphus yangtaihong59.github.io A tool for connecting Agents with Siyuan. | 122 | Claude Code, Codex, OpenCode | 8 | 12,359 tok |
| Heoooooon/lazy-starter-kit heoooooon.github.io One safe command (or a signed GUI) to set up Claude Code, Codex and a dev environment on m | 122 | Claude Code, Codex, OpenCode | 2 | 172 tok |
| JasonColapietro/suede-creator-skills skills.suedeai.ai Open-source skills for Claude Code and Codex, with an MCP server, a PyPI package and Suede | 121 | Claude Code, Codex, OpenCode | 2 | 2,435 tok |
| pproenca/agent-tui TUI automation for AI agents. Control any terminal app from code. | 121 | Claude Code, Codex, OpenCode | 9 | 1,311 tok |
| roedyrustam/vibes-plug roedyrustam.github.io Universal AI Agent Swarm & MCP Plugin with 178 specialized skills and 8 autonomous subagen | 121 | Claude Code, Codex, Cursor, OpenCode, Windsurf | 4 | 18,684 tok |
| basefoundry/base A local, GitHub-centric operating contract that makes a collection of independent reposito | 120 | Codex, GitHub Copilot, OpenCode | 2 | 1,627 tok |
| ceilf6/FrontAgent marketplace.visualstudio.com Frontend AI coding agent platform with CLI, VS Code extension, desktop app, MCP server, RA | 120 | Claude Code, Codex, OpenCode | 8 | 2,350 tok |
| iflow-ai/NioPD NioPD (Nio Product Director) Is Your Virtual Product Expert Team on Claude Code, freeing y | 119 | Codex, OpenCode | 1 | 1,443 tok |
| memgraph/ai-toolkit Open-source tools for AI on Memgraph: persistent agent memory, knowledge graphs, GraphRAG, | 119 | Codex, OpenCode | 1 | 4,594 tok |
| backnotprop/orchestrator Agents orchestrating other agents | 119 | Claude Code, Codex, OpenCode | 2 | 861 tok |
| extra-org/extra docs.extra-ai.co Turn your product into an AI-powered assistant | 119 | Claude Code, Codex, OpenCode | 21 | 4,338 tok |
| lsp-client/lsp-skill lsp-client.github.io IntelliSense Designed for Coding Agent | 118 | Claude Code, Codex, OpenCode | 2 | 300 tok |
| Markeljan/web3gpt w3gpt.ai Develop and deploy smart contracts using natural language. | 118 | Claude Code, Codex, OpenCode | 2 | 2,269 tok |
| Dicklesworthstone/model_guided_research Systematic investigation of 11 exotic math frameworks (Lie groups, tropical algebra, p-adi | 118 | Claude Code, Codex, OpenCode | 2 | 5,687 tok |
| VCnoC/Claude-Code-Zen-mcp-Skill-Work Let me briefly say a few words about this matter, and you'll understand. In short, this is | 118 | Claude Code, Codex, OpenCode | 3 | 31,672 tok |
| muratgur/ordinus Your local-first command center for working with AI agents like a real team. | 118 | Claude Code, Codex, OpenCode | 13 | 1,112 tok |
| itseffi/agentic-os Agentic personal OS to automate high-leverage workflows with Codex, Claude Code, Pi, OpenC | 118 | Claude Code, Codex, OpenCode | 2 | 2,670 tok |
| fiberplane/mcp-lite fiberplane.dev Lightweight, composable MCP framework for TypeScript | 118 | Claude Code, Codex, OpenCode | 2 | 626 tok |
| sonilo-ai/skills Agent skills for Sonilo's licensed music, sound-effects, dubbing, and audio-ducking API | 117 | Claude Code, Codex, OpenCode | 2 | 1,603 tok |
| riffpad/riffpad riffpad.ai Watch, approve and steer your coding agents from your phone. | 117 | Codex, OpenCode | 1 | 462 tok |