7,521 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 Code6,606Data and AI3,688Backend and APIs3,494Languages3,401Planning3,209Git and workflow3,151Code review2,736Memory and context2,361Testing2,351DevOps and cloud2,300Writing and docs2,296Research2,295
Any agent Claude CodeCodexOpenCodeGitHub CopilotGemini CLICursorWindsurfKiro
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| hraness/kb hraness.com A knowledge base for coding agents, built from Markdown, backlinks, semantic search, and G | 13 | Claude Code, Codex, OpenCode | 7 | 3,979 tok |
| devnomad-byte/techneering Spec-driven development skills plugin for Claude Code and Codex: 16 tn: skills for spec, i | 13 | Claude Code, Codex, OpenCode | 2 | 2,138 tok |
| Smithbox-ai/ControlFlow Multi-agent orchestration for VS Code Copilot, Claude Code, OpenAI Codex and Cursor | 13 | Claude Code, GitHub Copilot | 3 | 2,885 tok |
| Redtropig/harness-anchor A warn-only runtime layer for Claude Code agents. Keeps feature state, scope and handoffs | 13 | Claude Code | 1 | 2,570 tok |
| voodootikigod/skills-check skillscheck.ai The missing quality toolkit for Agent Skills | 13 | Claude Code, Codex, OpenCode | 2 | 7,374 tok |
| ggombee/code-forge code-forge for configuring combinations of AI agent skills, agents, and more | 13 | Claude Code, Codex, OpenCode | 2 | 1,993 tok |
| sidkandan/universal-remote-control Control Codex and Gemini from the Claude app on your phone. Cross-CLI agent communication | 13 | Claude Code, Codex, Gemini CLI, OpenCode | 11 | 10,444 tok |
| elbruno/mcpapp-colorpicker A Model Context Protocol (MCP) App built with .NET that provides an interactive color pick | 13 | Claude Code, GitHub Copilot | 3 | 87 tok |
| miapre/mimic-ai The design system copilot that builds Figma from HTML using your real components and token | 13 | Claude Code | 4 | 6,938 tok |
| OthmanAdi/MDDesign whimsy-finch-ty3m.here.now Orchestrator plugin: composes planning-with-files, DESIGN.md, memory routing, agent teams, | 13 | Claude Code, Codex, Gemini CLI, OpenCode | 18 | 645 tok |
| 1939869736luosi/codex-sessions-manager npmjs.com CLI, MCP server, and Skill for safe local Codex session audit, cleanup, restore, and verif | 13 | Codex, OpenCode | 1 | 343 tok |
| cote-star/agent-chorus Local-first CLI to read, compare, and hand off sessions across Claude Code, Codex, Gemini, | 13 | Claude Code, Codex, Cursor, Gemini CLI, OpenCode | 4 | 4,938 tok |
| noah-sheldon/ai-dev-kit noahsheldon.dev Production-ready AI dev workflow scaffold with 59 skills, 33 agents, hooks, and rules for | 13 | Claude Code, Codex, OpenCode | 1 | 3,505 tok |
| Bpolat0/atlasmemory npmjs.com Proof-backed, drift-resistant AI memory for your codebase. 11 languages, 28 MCP tools, evi | 13 | Claude Code, GitHub Copilot | 2 | 4,425 tok |
| shabaraba/vibing.nvim Neovim plugin for AI-assisted coding: Claude CLI & Codex CLI backends with MCP-powered edi | 13 | Claude Code | 3 | 1,688 tok |
| jukanntenn/glm-plan-usage GLM plan usage plugin for Claude Code | 13 | Claude Code | 3 | 857 tok |
| arslan70/haytham arslan70.github.io Validate startup ideas and generate implementation-ready specs. Claude Code plugin. | 13 | Claude Code, Codex, OpenCode | 9 | 4,783 tok |
| ArtemisAI/Harness_Engineering A template project for harness engineering and grounding long running agentic AI coding sw | 13 | Claude Code, Codex, GitHub Copilot, OpenCode | 8 | 6,305 tok |
| firatcand/forge A lightweight framework for shipping software products from idea to production with AI cod | 13 | Claude Code, Codex, OpenCode | 2 | 820 tok |
| FeatureFactory-io/mimir Mimir is a foundation for self-evolving methodologies for well-defined tasks - it provides | 13 | Claude Code, Cursor | 6 | 3,444 tok |
| initialneil/project-with-reflect Claude Code meta-skill: turn each project/machine/device into a self-improving skill (log | 13 | Claude Code, Codex, GitHub Copilot, OpenCode | 4 | 508 tok |
| transparentlyok/mcp-context-manager in short: gives claude a search engine for your project | 13 | Claude Code | 1 | 933 tok |
| Smart-AI-Memory/empathy-framework smartaimemory.com Combining a five-level AI framework with git-native memory overcomes session amnesia, enab | 13 | Claude Code | 9 | — |
| lie5860/openai-search-mcp | 13 | Claude Code, Codex, Cursor, OpenCode | 40 | 111 tok |
| yusong652/yade-mcp pypi.org MCP server connecting AI agents to YADE — run DEM simulations through natural conversation | 13 | Claude Code, Codex, OpenCode | 2 | 1,379 tok |
| CaullenOmdahl/youtube-music-mcp-server YouTube Music MCP Server - Search, curate, and manage YouTube Music playlists through Clau | 13 | Claude Code | 10 | 2,008 tok |
| christopherekfeldt/mcp-bitbucket-dc MCP server for Bitbucket Data Center — code search, file browsing, PRs, commits, and more | 13 | Claude Code, Codex, OpenCode | 5 | 572 tok |
| astronomer/astro-airflow-mcp astronomer.io MCP server for Apache Airflow instances. Runs standalone or as an Airflow plugin. | 13 | Claude Code, Codex, OpenCode | 6 | 749 tok |
| EnventDigital/community-express-dev-mcp edgidesign.com A community-built MCP server that provides developer tools for building Adobe Express add- | 13 | GitHub Copilot | 1 | 44 tok |
| Mineru98/skills-store | 13 | Claude Code, Codex, OpenCode | 20 | 1,756 tok |
| ariaxhan/kernel-claude Claude Code learns from itself. Persistent memory, multi-agent orchestration, and a scient | 13 | Claude Code, Codex, OpenCode | 4 | 13,390 tok |
| o-1717986918/arcvellum ArcVellum: a local Agent creative platform for long-form novels, screenplays, and pseudo-d | 13 | Codex, OpenCode | 1 | 737 tok |
| odyssey4me/agent-skills AI Agent Skills to support software architecture, design and development | 13 | Claude Code | 3 | 1,061 tok |
| mbeacom/adrkit adrkit.dev Machine-readable architecture decision records. Git-native decision memory and governance | 13 | Claude Code, Codex, GitHub Copilot, OpenCode | 15 | 6,862 tok |
| jmagly/kintsugi-usb AI-assisted rescue boot USB — a Ventoy multi-boot drive on Ubuntu 24.04 with offline LLM i | 13 | Claude Code, Codex, OpenCode | 21 | 3,014 tok |
| abhinaykrupa/cowork-to-code-bridge Let Claude run code on your real machine — safely — from any Claude chat. Bridges Claude C | 13 | Claude Code | 1 | 1,377 tok |
| nemori-ai/cc-master Turn any Code Harness session into a long-horizon master orchestrator — pick the right dyn | 13 | Claude Code, Codex, OpenCode | 11 | 31,873 tok |
| Lay4U/build-your-own-ai-agent 12 practical projects to master AI agents from scratch. No frameworks, no magic — just Pyt | 13 | Claude Code | 1 | 1,298 tok |
| Threat-Vector-Security/guardian-agent Local workstation and network security with ContextCypher diagrams, threat analysis and GR | 13 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 1,991 tok |
| syv-ai/agentic-coding-playbook Syv.ai's agentic coding playbook | 13 | Claude Code, Codex, OpenCode | 4 | 778 tok |
| teableio/agent-skills | 13 | Claude Code, Codex, OpenCode | 2 | 2,029 tok |
| cyborg-garden/hermes-agent-mt nimbleco.ai Multiplayer fork of hermes-agent | 13 | Codex, OpenCode | 1 | 18,244 tok |
| mthines/agent-skills A personal collection of skills for AI coding assistants — covering code review, DX/UX ana | 13 | Claude Code | 1 | 33,140 tok |
| alessiorubicini/Apple-Foundation-Models-Agent-Skill Add expert Apple Foundation Models guidance to your AI coding tool (Agent Skills open form | 13 | Codex, OpenCode | 1 | 1,263 tok |
| anomaliaso/anomalia anomalia.so Your marketing department, automated. Open-source Grok Bot alternative specialized in mark | 13 | Claude Code, Codex, OpenCode | 30 | 10,835 tok |
| ChilliCream/agent-skills | 13 | Claude Code, Codex, OpenCode | 2 | 713 tok |
| cloveric/tarocub Feishu/Lark-first local AI agent gateway and native DeepSeek Harness plugin for Codex, Cla | 13 | Claude Code, Codex, OpenCode | 2 | 2,128 tok |
| ruoyu123123/ruoyuai | 13 | Claude Code, Codex, OpenCode | 39 | 21,917 tok |
| ahmadulhoq/agentskel The skeleton for agentic development — persistent memory, shared standards, and structured | 13 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 7 | 5,625 tok |
| prolific-oss/cli 🔬 A CLI for managing and automating workflows on the Prolific platform | 13 | Claude Code, Codex, GitHub Copilot, OpenCode | 6 | 3,488 tok |