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 |
|---|---|---|---|---|
| chknlittle/switch switchagent.ai | 6 | Codex, OpenCode | 1 | 2,258 tok |
| S1M0N38/pi-voice npmjs.com Give voice to your Pi agent 🗣️ | 6 | Claude Code, Codex, OpenCode | 4 | 1,708 tok |
| nathfavour/vibeauracle nathfavour.github.io Aura vibe with the coolest agentic coding oracle | 6 | Claude Code, Codex, GitHub Copilot, OpenCode | 6 | 1,192 tok |
| apelogic-ai/db-mcp db-mcp is a desktop MCP server that connects Claude to databases and continuously improves | 6 | Claude Code, Codex, OpenCode | 4 | 5,094 tok |
| Eliclx/p1-cabin-agent Smart cockpit | 6 | Codex, OpenCode | 1 | 4,562 tok |
| sumo1/AI-GAME-COOL Parent-child plan: use natural language to call LLMs and generate playable educational gam | 6 | Claude Code, Codex, OpenCode | 10 | 6,411 tok |
| shaharsha/claude-skills Index of @shaharsha's published Claude Code skills - gdoc-sync, gslides-sync, presentation | 6 | Claude Code, Codex, OpenCode | 2 | 826 tok |
| Criss36/damaihelper An automated ticket-buying script | 6 | Codex, OpenCode | 1 | 1,840 tok |
| git-malu/personal-assistant | 6 | Claude Code, Codex, OpenCode | 11 | 2,415 tok |
| hakoniwalab/hakoniwa-business-pack A catalog and recipe hub for composing Hakoniwa components with AI to turn user ideas into | 6 | Codex, OpenCode | 1 | 1,848 tok |
| cniska/skills My engineering skills for AI coding agents | 6 | Claude Code, Codex, OpenCode | 4 | 352 tok |
| maelrx/Zugzwang Pushing general-purpose LLMs to their chess limits — no fine-tuning, no specialized models | 6 | Claude Code, Codex, OpenCode | 21 | 1,161 tok |
| dgfigueroa29/SaltoInicial InAppWeb | 6 | Claude Code, Codex, OpenCode | 2 | 6,435 tok |
| AdamMagued/kim | 6 | Claude Code, Codex, OpenCode | 2 | 1,291 tok |
| mazumba/opencode-dockerized Run opencode inside a docker container with the docker cli installed and mounted socket. | 6 | Claude Code, OpenCode | 32 | — |
| andreadellacorte/groove 🔋 Battery included agentic productivity in one simple install! | 6 | Claude Code, Codex, OpenCode | 5 | 104 tok |
| agentic-swe/agentic-swe agentic-swe.github.io Open-source governed pipeline for coding agents: state machine, human gates, and a reprodu | 6 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 4,016 tok |
| sadjow/home-manager My home-manager configuration with nix. | 6 | Codex, OpenCode | 1 | 662 tok |
| Project-VIC-International/Agentic-AI-Development-Course A course given by Project VIC International to law enforcement to show them the power of A | 6 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 1,429 tok |
| bcharleson/crystallized-intelligence A git-native framework for pre-compiling domain expertise into agent-readable knowledge la | 6 | Codex, OpenCode | 1 | 746 tok |
| a2ngerer/claude_onboarding_agent | 6 | Claude Code, Codex, OpenCode | 8 | 2,841 tok |
| teamniteo/hakuto hakuto.dev Hakuto is free and open source Astro site builder framework for Claude Code. | 6 | Codex, OpenCode | 1 | 1,243 tok |
| manager/wolfs-basement | 6 | Claude Code, Codex, OpenCode | 2 | 6,977 tok |
| microsoft/agentic-journeys Plan → Prototype → Reality: Agentic journeys to help you build and deploy applications to | 6 | Claude Code, Codex, OpenCode | 12 | 3,225 tok |
| jtsternberg/claude-plugins jtsternberg.github.io Skills, hooks, and automation plugins for Claude Code and Codex | 6 | Claude Code, Codex, OpenCode | 2 | 5,688 tok |
| cloud-Xolt/local-repo-mcp Secure local Git repository access for ChatGPT and MCP clients. Read, search, diff, patch, | 6 | Codex, OpenCode | 1 | 734 tok |
| suanova/cubepilot Kubernetes-native AI assistant platform with per-user OpenClaw agents, persistent sessions | 6 | Claude Code, Codex, OpenCode | 2 | 1,001 tok |
| donghae0414/codex-gemini-mcp codex-gemini-mcp | 6 | Codex, OpenCode | 1 | 1,226 tok |
| tmusser/ai-engineering-skills Portable AI-engineering skills for Claude Code, Codex, and coding agents: bounded scope, m | 6 | Codex, OpenCode | 1 | 385 tok |
| CCDawn/codex-skills skills.sh Chinese-first Codex skill pack for intent alignment, dynamic routing, lightweight developm | 6 | Claude Code, Codex, OpenCode | 2 | 984 tok |
| ldilov/harness-forge AI coding agent runtime that makes LLMs understand your codebase with repository-aware con | 6 | Claude Code, Codex, OpenCode | 3 | 4,585 tok |
| AbdurRafay2004/handoff A memory and workflow plugin for Claude Code. Just markdown files, No server, no database, | 6 | Claude Code, Codex, OpenCode | 2 | 2,465 tok |
| zenml-io/kitaru-skills zenml.io Agent skills for designing and building durable AI agent workflows with Kitaru | 6 | Claude Code, Codex, OpenCode | 2 | 2,817 tok |
| Ker102/Harneloop harneloop.kaelux.dev Build self-improving AI agent harnesses with portable harness units, artifact-aware testin | 6 | Codex, OpenCode | 1 | 1,014 tok |
| zaxardery8011-design/execution-proofs Runtime artifact existence & freshness verification for AI agent completion claims. A ligh | 6 | Codex, OpenCode | 1 | 2,121 tok |
| blendsdk/fluentui-mcp Agent Skill that teaches AI coding assistants Microsoft Fluent UI React v9 with component, | 6 | Claude Code, Codex, OpenCode | 2 | 1,126 tok |
| Reederey87/grok-build-codex-plugin Codex CLI plugin: delegate reviews and bounded coding tasks to the local Grok Build CLI vi | 6 | Claude Code, Codex, OpenCode | 2 | 733 tok |
| moasq/ios-dev-agent Universal iOS development agent - skills, rules, MCP servers for Claude Code, Codex, Curso | 6 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 725 tok |
| bengous/claude-code-plugins Opinionated plugins and workflow extensions for Claude Code. | 6 | Claude Code, Codex, OpenCode | 14 | 1,796 tok |
| windyroad/agent-plugins windyroad.github.io Claude Code plugins for architecture governance, risk management, TDD, and delivery qualit | 6 | Claude Code, Codex, OpenCode | 3 | 2,359 tok |
| thrashr888/thrashr888-agent-kit Claude Code plugins and marketplace | 6 | Claude Code, Codex, OpenCode | 3 | 1,912 tok |
| promptctl/laws Claude Code plugin: laws for writing high quality code and llm guidance | 6 | Claude Code, Codex, OpenCode | 4 | 200 tok |
| prathamdby/skills 📚 A collection of my day-to-day skills. | 6 | Codex, OpenCode | 1 | 412 tok |
| cirwel/unitares cirwel.org Accountability infrastructure for long-running AI agents. Self-hosted MCP server: identity | 6 | Claude Code, Codex, OpenCode | 2 | 20,867 tok |
| weselow/Yandex-webmaster-mcp-server MCP server for the Yandex Webmaster API v4 — provides 46 tools for managing sites, sitemap | 6 | Claude Code, Codex, OpenCode | 21 | 2,632 tok |
| swkstudios/unifi-fabric-mcp-server MCP server for UniFi Fabric API: manage your entire UniFi network through any AI assistant | 6 | Claude Code, Codex, OpenCode | 2 | 4,948 tok |
| cyanheads/hn-mcp-server npmjs.com Browse Hacker News feeds, threads, and user profiles with full-text search via MCP. STDIO | 6 | Claude Code, Codex, OpenCode | 2 | 16,320 tok |
| GiulioDER/RE-call giulioder.github.io Memory that abstains instead of guessing: agent memory on your own Postgres with a verdict | 6 | Claude Code, Codex, OpenCode | 2 | 2,593 tok |
| kitepon/aiterm-mcp npmjs.com One persistent MCP terminal your AI drives — and launches other coding agents (Codex/Grok/ | 6 | Codex, OpenCode | 1 | 3,895 tok |
| vsladkov/claudex-stereo claudex-stereo.com Claude Code, in stereo: Claude plans and reviews, Codex implements. | 6 | Claude Code, Codex, OpenCode | 2 | 5,899 tok |