Building agents

8,489 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 Code6,881Git and workflow3,605Data and AI3,580Backend and APIs3,556Languages3,486Planning3,323Code review2,893Testing2,681Writing and docs2,477DevOps and cloud2,477Memory and context2,375Research2,318

Any agent Claude CodeCodexOpenCodeGitHub CopilotGemini CLICursorWindsurfKiro

ProjectStarsConfiguresFilesAlways loaded
marcusrbrown/dev-like mrbro.dev Profile a shop's engineering culture from public sources and install develop-like-<target> 2 Codex, OpenCode 1 222 tok
gericke98/skillwright Show your browser a task once. Get a self-healing Agent Skill any agent (Claude, OpenAI, … 2 Claude Code 1 192 tok
EmZod/Agent-Focus-Group Test AI tool documentation against multiple models before shipping. Send skill docs to GPT 2 Codex, OpenCode 1 2,284 tok
arkgum/arkgum-agent-skills Source-grounded NotebookLM research skill that turns a topic into a cited page brief and b 2 Codex, OpenCode 1 284 tok
jukrap/ai-agent-playbook npmjs.com Reusable AI agent skills, project templates, and guardrails for safer software maintenance 2 Codex, OpenCode 1 331 tok
storious/agent-playbook Optional package and lifecycle manager for Agul runtimes, Skills, Plugins, and .agents pac 2 Codex, OpenCode 1 372 tok
Tradebaas/Groundwork tradebaas.github.io The operating system for AI-built software: one rulebook, a skill library, project memory 2 Claude Code, Codex, OpenCode 5 856 tok
zmij/agent-kb Drop-in Qdrant-backed knowledge base for LLM coding agents, exposed over MCP 2 Claude Code, Codex, OpenCode 2 1,260 tok
jorgealves/agent_skills My Agent Skills Configurations 2 Codex, OpenCode 1 2,009 tok
matracey/daisyui-mcp-server MCP server for daisyUI React components — search docs, props, and code examples from any A 2 Codex, GitHub Copilot, OpenCode 2 1,577 tok
Zhangs-11/zs-skills Kakarot's Chinese Agent Skills collection: automated three-pass steelman analysis for impo 2 Claude Code, Codex, OpenCode 2 4,125 tok
seatlayer/seatlayer-ai-toolkit docs.seatlayer.io SeatLayer's AI toolkit for coding agents: portable agent skills, deterministic integration 2 Codex, OpenCode 1 142 tok
2612evgenii-hue/business-idea-evaluator Objective evaluation of business ideas through 18 subagents and a Business Reality Score. 2 Codex, OpenCode 1 938 tok
ai-creed/ai-shakespii npmjs.com Workbench for Agent Skills — lint, test, benchmark, and gate-install SKILL.md skills for C 2 Codex, OpenCode 1 2,002 tok
vinayaklatthe/microsoft-security-agent-toolkit Action layer for Microsoft Security AI agents - MCP servers, KQL snippets, Logic Apps temp 2 Claude Code, GitHub Copilot, Cursor 3 1,694 tok
yu-iskw/skill-inspector npmjs.com A sophisticated tool designed to bring quality and security to the world of AI Agent Skill 2 Claude Code, Codex, OpenCode 2 617 tok
Rayan55050/progressive-agent Provide a customizable AI assistant on Telegram with multiple tools, skills, and monitors 2 Claude Code, Codex, OpenCode 2 1,573 tok
theonlym7md/arabic-ai-skills skills.sh Arabic UX writing, RTL design, and product-localization skills for Codex, Claude Code, Cur 2 Codex, OpenCode 1 338 tok
programmingWTF/repo-standardizer clawhub.ai Agent skill: polish any GitHub repo's surface — labels, issue forms, PR template, CI, bran 2 Claude Code, Codex, OpenCode 2 751 tok
kok-o/koko-contextos-agents Convenient, ready-to-use engineering skills and best practices for your AI assistant. 2 Gemini CLI 1 454 tok
reyhan8543/agent-md Install portable agent rules, hooks, and task state for coding agents to stop guessing and 2 Claude Code 1 2,048 tok
cubxxw/agent-kit Public, versioned Agent Skills to safely bootstrap and sync Claude Code, Codex, Qwen Code, 2 Claude Code, Codex, OpenCode 4 188 tok
pantheon-org/claude-code-personalities Give Claude Code some personalities 2 Claude Code, Codex, OpenCode 2 2,427 tok
krzysztofdudek/UrdSkill When the plan runs out, the agent looks up the source of truth or asks, instead of guessin 2 Claude Code 1 1,045 tok
gf-labs/claude-toolbox Session lifecycle management for Claude Code — orientation, checkpointing, archival, healt 2 Claude Code 2 1,367 tok
Arnosdeus/agent-toolkit agent-toolkit is a shared, agent-agnostic AI development toolkit for Codex, Cline, and oth 2 Codex, OpenCode 1 543 tok
getskillseal/skillseal getskillseal.github.io Self-verifying agent skills. Your seal of approval. 🦭 2 Claude Code, Codex, OpenCode 2 751 tok
moruno21/agents-concerto Multi-agent development orchestrator on Claude Code: dispatch by complexity, implement in 2 Claude Code 2 4,187 tok
openconclave/oc openconclave.com Multi-agent conclave platform — wire Claude Code, Ollama, and OpenAI-compatible models int 2 Claude Code 1 1,417 tok
Attemainio/dotnet-toolkit AI-native .NET code intelligence for faster, more accurate codebase navigation with lower 2 Claude Code, Codex, OpenCode 3 2,688 tok
ZGhey/tokibean zghey.github.io 🫘 Claude Code desktop pet — a pixel mascot that animates what Claude Code is doing in rea 2 Claude Code, Codex, OpenCode 2 8,451 tok
ForgeyClap/claude-forge Zero-dependency multi-agent build, automation and review system for Claude Code. 18 agents 2 Claude Code, Codex, OpenCode 7 6,010 tok
multiplex-ai/muggle-ai-teams muggletest.com AI workflow for Claude Code — describe what you want, get production-grade results. Code, 2 Claude Code 1 1,608 tok
HECer/yoke npmjs.com Cross-agent coding harness for Claude Code, Codex CLI & Gemini CLI: one skill canon, mecha 2 Codex, OpenCode 1 251 tok
SatoruoGojoo/octopus harness plugin 2 Claude Code 1 3,497 tok
ucsahinn/ai-skill-create AI Skill Create: toolkit for creating, validating, testing, and packaging reusable AI agen 2 Codex, OpenCode 1 292 tok
AgenticPawan/FullStack-Pilot Claude Code plugin marketplace for Angular + .NET + SQL Server + Azure - governance skills 2 Claude Code, Codex, OpenCode 2 7,870 tok
frankxai/agentic-income-skills frankx.ai Portable agent skills for building honest AI-tool income systems — the agentic-income brai 2 Codex, OpenCode 1 326 tok
fetchai/agentverse-skills agentverse.ai Agent skills for interacting with Fetch.ai's Agentverse — portable SKILL.md format for Cla 2 Codex, OpenCode 1 727 tok
tbhb/social-skills Weaponized personality modules for AI agents — skills that teach your coding agent the cor 2 Claude Code, Codex, OpenCode 3 1,190 tok
zircote-plugins/github-agentic-workflows Claude Code plugin for authoring, validating (via gh aw compile), and improving GitHub Age 2 Claude Code, Codex, GitHub Copilot, OpenCode 3 3,298 tok
JiaWeiXie/swarm-pi-code-plugin connects Claude Code and Codex to a bounded Pi coding worker for repository-grounded analy 2 Claude Code, Codex, OpenCode 2 451 tok
AgentureHQ/agenture-loop agenture.dev Claude Code plugin that enables AI agents to own full SDLC phases 2 Claude Code 2 1,963 tok
kimmingul/xllm kimmingul.github.io xllm plugin — cross-vendor LLM advisor plugin for agentic CLIs ( Claude Code, Codex, Grok 2 Claude Code, Codex, OpenCode 2 710 tok
bammt/XuanShu-Agent CrewAI-based team-level multi-tenant agent orchestration and management platform, supporti 2 Codex, OpenCode 1 10,375 tok
servagent/servagent servagent.org Servagent is an MCP (Model Context Protocol) server that enables a remote AI to take full 2 Claude Code, Codex, OpenCode 2 4,481 tok
shofer-dev/claude-code-second-brain shofer.dev A cheap background model that watches your session over its shoulder and, when — and only 2 Claude Code, Codex, OpenCode 2 516 tok
vaquarkhan/kafka-mcp-enterprise-server vaquarkhan.github.io A production-ready Model Context Protocol (MCP) server for Apache Kafka. Features Informat 2 Codex, GitHub Copilot, Cursor, OpenCode 5 1,155 tok
nanohype/nanohype Template catalog and SDK for AI subsystems — agents, RAG, MCP servers, eval harnesses, inf 2 Claude Code, Codex, OpenCode 2 4,423 tok
augmnt/mindcache usemindcache.com Your Obsidian vault, connected to AI. Open-source MCP server. 2 Claude Code 1 542 tok