4,379 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 Code6,589Data and AI3,693Backend and APIs3,491Languages3,403Planning3,201Git and workflow3,131Code review2,731Memory and context2,354Testing2,335DevOps and cloud2,298Research2,288Writing and docs2,284
Any agent Claude CodeCodexOpenCodeGitHub CopilotGemini CLICursorWindsurfKiro
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| tmchow/agent-skills Cross-platform AI agent skills (SKILL.md) installable via npx skills / gh skills | 64 | Claude Code, Codex, OpenCode | 2 | 3,586 tok |
| BetterThanTomorrow/calva-backseat-driver marketplace.visualstudio.com VS Code AI Agent Interactive Programming. Tools for CoPIlot and other assistants. Can also | 64 | Claude Code, Codex, GitHub Copilot, OpenCode | 7 | 5,540 tok |
| DekaPrayoga/AurixAgent haikzs.tech 🤖 Autonomous Multi-Agent AI Workspace in your terminal. Codes, researches, and executes r | 63 | Codex, OpenCode | 1 | 840 tok |
| storybook-astro/storybook-astro storybook-astro.org | 63 | Claude Code, Codex, OpenCode | 8 | 5,469 tok |
| robzilla1738/Codex-Workflows Workflow-as-code orchestration for Codex | 63 | Claude Code, Codex, OpenCode | 2 | 1,048 tok |
| crisandrews/ClawCode Persistent agents for Claude Code as a plugin, not a harness. Memory, personality, messagi | 62 | Claude Code, Codex, OpenCode | 1 | 2,132 tok |
| dgilford/ai-science-toolkit Skills & reviewer agents for AI-first climate science — built and used by a PhD atmospheri | 62 | Claude Code, Codex, OpenCode | 2 | 14,915 tok |
| chiruu12/OSS-Skills 15 executable skills that walk you through your first open source contribution. Works in C | 62 | Claude Code, Codex, OpenCode | 2 | 2,191 tok |
| yfge/ai-video-studio AI video production workflow platform for professional short drama teams. Timeline-first, | 62 | Claude Code, Codex, Gemini CLI, OpenCode | 6 | 1,434 tok |
| elzobrito/ESAA-Core ESAA combina Event Sourcing, projeção determinística e políticas fail-closed para transfor | 62 | Codex, OpenCode | 1 | 1,058 tok |
| theo-kirby/cadex an amalgamation of Blender and FreeCAD, driven by an agentic harness | 62 | Claude Code, Codex, OpenCode | 8 | 7,319 tok |
| antonio-clicktoclose/hormozi-claude-code-brain Drop Alex Hormozi's $100M frameworks into Claude Code and get a free AI business advisor. | 62 | Claude Code, Codex, OpenCode | 6 | 1,624 tok |
| snyk/studio-recipes A collection of Snyk Studio suggested Rules, Commands, Hooks, and Directives | 62 | Claude Code, Codex, OpenCode | 2 | 22 tok |
| ahonn/dotfiles 💎 My vim/neovim, claude code, nix, git, and tmux configuration files | 62 | Claude Code, Codex, OpenCode | 39 | 1,065 tok |
| HuTa0kj/vetix Vetix — Automated scanning, identification, and assessment of SKILL security risks. | 61 | Codex, OpenCode | 1 | 920 tok |
| bartholomej/node-csfd-api ČSFD API in JavaScript. Amazing NPM library for scrapping csfd.cz. Now with MCP server | 61 | Claude Code, Codex, Cursor, OpenCode | 5 | 1,009 tok |
| heleninsights-dot/phd-deepread-workflow A professinal CLI workflow for PhD students to extract, analyze, and visualize academic pa | 61 | Claude Code, Codex, OpenCode | 2 | 2,974 tok |
| DominikTobureto/awesome-grok-build Grok Build resources, reusable .grok/skills, AGENTS.md templates, hooks, prompts, and star | 61 | Codex, OpenCode | 1 | 999 tok |
| smfworks/hermes-ai-team smfclearinghouse.com Build an AI team of Hermes agents: SOUL, memory, vault, skills, nightly research, kanban, | 61 | Codex, OpenCode | 1 | 790 tok |
| leochiu-a/universal-agents leochiu-a.github.io The Lightest Shared Standard for AI Agents | 60 | Claude Code, Codex, OpenCode | 2 | 610 tok |
| PostHog/context-mill PostHog context and skill assembly for AI agents and LLM tasks | 60 | Claude Code, Codex, OpenCode | 3 | 1,771 tok |
| Neeeophytee/agent-stylebooks 11 installable editorial systems for AI agents, based on leading public style guides. | 60 | Claude Code, Codex, OpenCode | 2 | 162 tok |
| Oaklight/ToolRegistry toolregistry.readthedocs.io ToolRegistry: A Protocol-Agnostic Tool Management Library for Function-Calling LLMs (OpenA | 60 | Claude Code, Codex, OpenCode | 2 | 2,150 tok |
| detaildotdesign/skill detail.design Skills that craft your projects with details. Micro interactions, extra considerations, wo | 60 | Codex, OpenCode | 1 | 595 tok |
| galleonlabs/hypergrok-trading-desk botdirectory.ai Turn your Grok Bot into a 7-agent Hyperliquid trading desk. Roles, system prompts and skil | 60 | Codex, OpenCode | 1 | 455 tok |
| duolongworld/AI_Renaissance AI Renaissance — Trend as Leverage, Signal as Pulse, Cognition as Wealth. | 59 | Codex, OpenCode | 1 | 923 tok |
| algoderiv/agent-skills Claude Code skills for China quant trading | 59 | Claude Code, Codex, OpenCode | 2 | 804 tok |
| thrashr888/agentkernel thrashr888.github.io Run AI coding agents in secure, isolated microVMs. Sub-125ms boot times, real hardware iso | 59 | Claude Code, Codex, OpenCode | 3 | 2,859 tok |
| nicepkg/vsync vsync.xiaominglab.com Sync MCP servers, Skills, Agents & Commands across Claude Code, Cursor, OpenCode, Codex. O | 59 | Claude Code, Codex, OpenCode | 21 | 1,833 tok |
| bug-ops/zeph bug-ops.github.io A memory-first AI agent that remembers why decisions were made — not just the last message | 59 | Codex, GitHub Copilot, OpenCode | 5 | 3,664 tok |
| thaitype/chief A portable framework that reduces the cognitive load of working with AI coding agents — pl | 59 | Claude Code, Codex, OpenCode | 3 | 1,179 tok |
| yoloshii/gigaxity-deep-research Open-source deep research MCP. Qwen3-30B-A3B-Thinking via OpenRouter, cited web synthesis | 59 | Claude Code, Codex, OpenCode | 2 | 19,568 tok |
| in-the-loop-labs/pair-review AI assisted code review with a human in the loop | 59 | Claude Code, Codex, OpenCode | 6 | 3,794 tok |
| chujian66688/Tuling-Ai An enterprise-grade AI assistant system based on RAG (retrieval-augmented generation) and | 59 | Codex, OpenCode | 4 | 1,696 tok |
| agentic-ops/real-estate-mcp A Model Context Protocol server for real estate workflows — search, valuation, mortgage ma | 59 | Claude Code, Codex, OpenCode | 2 | 1,286 tok |
| boredape874/mcbejsonuimasterAI JSON UI mastery for AI | 59 | Codex, OpenCode | 1 | 2,476 tok |
| zjy1346/OpenThesis openthesis.cc.cd Open-source, model-agnostic AI company research for long-term investors. · An open-source, | 59 | Codex, OpenCode | 1 | 1,186 tok |
| towardsai/agentic-ai-engineering-course | 59 | Codex, OpenCode | 1 | 1,052 tok |
| lanegrid/agtrace See What Your AI Agent Is Actually Doing | 58 | Claude Code, Codex, OpenCode | 6 | 1,438 tok |
| dunialabs/peta-core peta.io The Control Plane for MCP — secure vault, managed runtime, audit trail, and policy-based a | 58 | Claude Code, Codex, Cursor, OpenCode | 3 | 8,861 tok |
| lee-to/ai-workspace AI Workspace - Give your AI agents memory that spans across projects. | 58 | Codex, OpenCode | 1 | 1,489 tok |
| DanWahlin/ai-agent-board Drag-and-drop Kanban board that delegates coding tasks to AI agents — GitHub Copilot, Clau | 58 | Claude Code, Codex, OpenCode | 17 | 2,948 tok |
| btspoony/mstar-harness An omni-plugin for harness engineering workflows with multi-agents, programmatic gates and | 58 | Claude Code, Codex, OpenCode | 2 | 4,459 tok |
| Camil-H/cli-agent-lint Is your CLI ready for AI agents? Automated checks to ensure optimum agentic CLI use: don't | 58 | Codex, OpenCode | 1 | 466 tok |
| ZengLiangYi/ChatCrystal zengliangyi.github.io Local-first AI PKM for coding conversations: import Claude Code/Cursor/Codex, distill note | 58 | Codex, OpenCode | 1 | 3,013 tok |
| spboyer/sensei spboyer.github.io Skill for iteratively improving SKILL.md frontmatter compliance using the Ralph loop patte | 58 | Codex, GitHub Copilot, OpenCode | 2 | 2,289 tok |
| mattwynne/yaks Shared Discovery Trees in the CLI for teams of humans and robots | 58 | Claude Code, Codex, OpenCode | 8 | 1,106 tok |
| deliveryhero/asya asya.sh 🎭 Distributed Actor Mesh on K8s for AI Agents | 58 | Claude Code, Codex, Gemini CLI, OpenCode | 4 | 4,426 tok |
| bman654/clodex Bridge Claude Code to OpenAI models — OpenAI API key or ChatGPT/Codex-plan OAuth | 58 | Claude Code, Codex, OpenCode | 4 | 3,713 tok |
| oldskultxo/aictx aictx.org Repo-local continuity runtime for AI coding agents. Helps them continue from the same insp | 57 | Codex, GitHub Copilot, OpenCode | 3 | 2,124 tok |