Building agents

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

ProjectStarsConfiguresFilesAlways loaded
Brandcode-Studio/brandsystem-mcp brandcode.studio Use existing brand guidelines with AI. Turn websites, PDFs, and Figma into a portable .bra 15 Claude Code, Codex, OpenCode 2 4,474 tok
miapre/mimic-ai The design system copilot that builds Figma from HTML using your real components and token 15 Claude Code 4 7,131 tok
manushi4/Screenhand screenhand.com Give AI eyes and hands on your desktop. Open-source MCP server for desktop automation — sc 15 Claude Code, Codex, OpenCode 12 5,310 tok
Ju571nK/sigil sigilworks.net Open-source config scanner for AI coding agents: scores the permissions, hooks, sandbox an 15 Codex, OpenCode 1 425 tok
cote-star/agent-chorus Local-first CLI to read, compare, and hand off sessions across Claude Code, Codex, Gemini, 15 Claude Code, Codex, Cursor, Gemini CLI, OpenCode 4 4,938 tok
duyet/codex-claude-plugins Codex and Claude Code plugins 15 Claude Code, Cursor 2 1,085 tok
Tommertom/sonos-ts-mcp Sonos MCP server for Sonos using Typescript 15 GitHub Copilot 3 5,893 tok
yusong652/yade-mcp pypi.org MCP server connecting AI agents to YADE — run DEM simulations through natural conversation 15 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 15 Claude Code 10 2,008 tok
codybrom/clairvoyance clairvoyance.fyi ESP for AI Coding — Agent skills on the philosophy on software design, grounded in decades 15 Codex, OpenCode 1 659 tok
agno-agi/context agno.com A self-hosted context manager. @context organizes your work into a private CRM and knowled 15 Claude Code, Codex, OpenCode 7 10,801 tok
zaxardery8011-design/line-persona zax.com.tw LINE Shadow Clone — a low-barrier, BYO-AI open-source framework for LINE clones. Just ask 15 Claude Code, Codex, OpenCode 2 8,473 tok
Automattic/radical-pipelines automattic.github.io Set of tools to orchestrate autonomous development pipelines 15 Claude Code, Codex, OpenCode 2 1,265 tok
claude-code-expert/carve-harness Harness Engineering for Project 15 Claude Code, Codex, Cursor, OpenCode 43 2,558 tok
ronitg1/alpha-terminal Retail-investor research dashboard. AI agent panels score your stocks, a real-fill options 15 Claude Code 4 3,424 tok
vcruz305/hermes-agentic-bench Agentic test batteries for local models via Hermes Agent - scripted tools + real Hermes CL 15 Claude Code 1 —
EvilFreelancer/gpu-server-setup Agent skill that prepares a Linux server with NVIDIA or Intel Arc GPUs for LLM workloads - 15 Codex, OpenCode 1 1,706 tok
Nebu1eto/choco-pi opinionated, project-aware configuration for the Pi coding agent 15 Claude Code, Codex, OpenCode 16 620 tok
schuettc/muster muster — local multi-agent coordination bus for coding agents (Claude Code + Codex). No co 15 Claude Code 3 2,822 tok
sgskills/sgxueai “AI E-Commerce Fundamentals: From Beginner to Mastery” public-interest course website · Pr 15 Codex, OpenCode 1 1,376 tok
badai147/dsh-global-rules A plugin for editing the global rules in ~/.dsh/AGENTS.md from the DeepSeek Harness Web se 15 Codex, OpenCode 1 978 tok
databricks-solutions/genie-code-skills-demo databricks.com Example Genie Code skills, custom instructions, and MCP setup for enforcing enterprise dat 15 Codex, OpenCode 1 599 tok
aplaceforallmystuff/mcp-local-llm MCP server for delegating mechanical tasks to local LLMs via Ollama. Claude does the think 15 Claude Code, Codex, Gemini CLI, OpenCode 3 378 tok
dhaupin/vant vant.creadev.org Vant: Versatile Autonomous Networked Tool - Durable agent OS + memory + cold storage + run 15 Codex, OpenCode 1 11,922 tok
alessiorubicini/Apple-Foundation-Models-Agent-Skill Add expert Apple Foundation Models guidance to your AI coding tool (Agent Skills open form 15 Codex, OpenCode 1 1,272 tok
Kylrix/kylrix kylrix.space Zero-knowledge secrets and persistent memory for AI agents. 15 Claude Code, Codex, OpenCode 23 4,037 tok
elgatosf/elgato-mcp-server A Model Context Protocol (MCP) server that provides automation capabilities with Elgato ap 15 Claude Code 1 962 tok
adamanz/grok-bot-skill skills.sh Cursor / Agent Skill to chat with Grok Bot teammates and create new Grok Bots from the CLI 15 Codex, OpenCode 1 114 tok
weileyao2005/cnki-deepsearch CNKI DeepSearch — CNKI deep search MCP tool. Intercepts CNKI's internal REST API to retrie 15 Claude Code 1 838 tok
777genius/universal-agent-plugins universal-agent-plugins.com Multi-agent CLI to install, update, repair, and remove Agent Plugins 1.0 and Agent Skills 15 Claude Code, Codex, Gemini CLI, OpenCode 3 1,289 tok
rewrite-rs/skills rewrite.rs The most comprehensive agent skills for writing real, idiomatic Rust and porting code from 15 Claude Code 1 1,050 tok
tao3k/xiuxian-artisan-workshop WIP-designed to bridge the gap between human intent and machine execution. 15 Claude Code, Codex, Gemini CLI, OpenCode 5 6,814 tok
marek-burza/shrubbery 15 Claude Code, Codex, OpenCode 13 4 tok
tae0y/python-project-template Project template for Claude Python Vibecoding workflow 15 Claude Code 3 —
prolific-oss/cli 🔬 A CLI for managing and automating workflows on the Prolific platform 15 Claude Code, Codex, GitHub Copilot, OpenCode 6 3,704 tok
vchelaru/FlatRedBall2 15 Claude Code 25 4,591 tok
hoangsonww/DevVerse-SWE-Blog devverse-swe.vercel.app 🪐 DevVerse CS Blog – A modern, high-performance blog app built with Next.js, Vercel, Supa 15 Claude Code, Codex, GitHub Copilot, OpenCode 17 3,839 tok
ne0rrmatrix/EpubReader ne0rrmatrix.github.io 15 Claude Code, GitHub Copilot 4 2,970 tok
CPT-Dawn/Arch-Sense aur.archlinux.org Terminal control center for Acer Predator & Nitro laptops on Linux: thermal profiles, fans 15 Claude Code 1 112 tok
Resonant-Jones/Codexify Local First AI Operating System with Longterm Memory, MultiAgent Orchestration, Persona Sw 15 Claude Code, Codex, Gemini CLI, OpenCode 6 4,685 tok
abicheck/abicheck abicheck.github.io API/ABI checker: castxml-based header dumper + Python checker + LLVM/GCC support 14 Claude Code, Codex, GitHub Copilot, OpenCode 15 5,667 tok
putervision/WebCrypt putervision.github.io Zero-dependency Web Crypto suite & Model Context Protocol (MCP) server for AES-256-GCM, RS 14 Claude Code, Codex, GitHub Copilot 6 4,928 tok
masakinihirota/github-copilot-custom-instructions GitHub Copilot instructions 14 GitHub Copilot 1 5,196 tok
chengkj99/kj-skills 14 Claude Code, Codex, OpenCode 7 1,368 tok
Cynrath/agent-context-kit cynrath.github.io Offline-first toolkit for agent-ready repositories: readiness scoring, instruction graphs, 14 Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode 4 4,051 tok
MartinPuli/createAnApp Evidence-gated AI agent skills for shipping Apple apps from idea validation to App Store l 14 Codex, OpenCode 1 291 tok
forsvn-labs/meta-skills Turn your coding agent into a full product team — composable skills across research, marke 14 Claude Code, Codex, OpenCode 2 341 tok
sbroenne/skillpm skillpm.dev Package manager for Agent Skills. Built on npm. 14 GitHub Copilot 1 1,540 tok
krutikJain/android-agent-skills Android skills repository for Kotlin, Compose, XML, testing, CI, release work, and legacy 14 Codex, OpenCode 1 1,437 tok
peacprotocol/peac peacprotocol.org Portable signed records for automated interactions. 14 Codex, OpenCode 1 1,269 tok