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
1ch1n/mychatarchive mychatarchive.com Local-first AI memory archive. Import ChatGPT, Claude, and Grok exports, generate semantic 71 Claude Code 1 422 tok
agentic-ops/real-estate-mcp A Model Context Protocol server for real estate workflows — search, valuation, mortgage ma 71 Claude Code, Codex, OpenCode 2 1,286 tok
xi-zhao/OpenQuantum xi-zhao.github.io Open-source quantum Agent workspace with a desktop client, Web UI, messaging, Qiskit/MCP t 71 Codex, OpenCode 1 4,250 tok
Synthesys-Lab/assassyn Asynchronous semantics for architectural simulation and synthesis. 71 Claude Code, Codex, Cursor, OpenCode 30 347 tok
Sunwood-ai-labs/SourceSage sunwood-ai-labs.github.io Repository analysis CLI that turns source trees into AI-friendly Markdown documentation. 71 Claude Code, Codex, OpenCode 2 1,850 tok
patsnap/mcp patsnap.com MCP server for 200M+ patents, scientific literature, chemistry and pharma records. Search 70 Codex 1 —
contentful/skill-kit contentful.github.io TypeScript SDK for building agent skills as typed state machines — define steps, validate 70 Claude Code, Codex, OpenCode 5 2,833 tok
chujian66688/Tuling-Ai An enterprise-grade AI assistant system based on RAG (retrieval-augmented generation) and 70 Codex, OpenCode 4 1,696 tok
whats2000/isaacsim-mcp-server Isaac Simulation 5.1.0~6.0.1 MCP Extension and Server 70 Claude Code 1 3,701 tok
vtxf/mcp-all-in-one A powerful MCP (Model Context Protocol) service aggregator that combines multiple MCP serv 70 Claude Code, Codex, OpenCode 6 286 tok
impecablemee/gtm-mcp gtm-mcp.com Open-source B2B cold outreach pipeline for Claude Code. One /launch command: find companie 70 Claude Code 23 1,429 tok
kinncj/Heimdall Heimdall is a lightweight, cross-platform hardware monitoring system with a real-time term 70 Claude Code, Codex, GitHub Copilot, OpenCode 7 7,135 tok
athola/skrills athola.github.io Coordinate skills between Codex, Copilot, and Claude Code. Validates, analyzes, and syncs 69 Codex, OpenCode 1 2,613 tok
study8677/Agent_View_Controller-AVC 👁️ The visual layer for CLI coding agents. Pipe JSON → interactive native UI → modified J 69 Codex, OpenCode 1 1,044 tok
jaakla/openmapstack AI-agent skill for reproducible, validated GIS analysis — from authoritative data discover 69 Claude Code, Codex, OpenCode 2 1,865 tok
bitsky-tech/AmphiLoop Public agent skills based on Bridgic 69 Claude Code 1 1,194 tok
leonardsellem/codex-specialized-subagents MCP server that lets Codex delegate to isolated codex exec sub-agents, selecting repo+glob 69 Codex, OpenCode 2 916 tok
thienanblog/awesome-ai-agent-skills A curated list of essential skills, tools, and resources for building and enhancing advanc 69 Claude Code, Codex, OpenCode 3 1,228 tok
yfge/ai-video-studio AI video production workflow platform for professional short drama teams. Timeline-first, 69 Claude Code, Codex, Gemini CLI, OpenCode 6 1,434 tok
storybook-astro/storybook-astro storybook-astro.org 69 Claude Code, Codex, OpenCode 8 8,030 tok
stbenjam/skillsaw skillsaw.org Keep your skills sharp. Intelligence for agent context. 69 Claude Code, Codex, GitHub Copilot, OpenCode 19 17,185 tok
DominikTobureto/awesome-grok-build Grok Build resources, reusable .grok/skills, AGENTS.md templates, hooks, prompts, and star 69 Codex, OpenCode 1 999 tok
DanWahlin/ai-agent-board Drag-and-drop Kanban board that delegates coding tasks to AI agents — GitHub Copilot, Clau 69 Claude Code, Codex, OpenCode 17 2,948 tok
adewale/agentic-mermaid agentic-mermaid.dev Beautiful diagrams, made with your agent. 69 Claude Code, Codex, OpenCode 4 2,555 tok
detaildotdesign/skill detail.design Skills that craft your projects with details. Micro interactions, extra considerations, wo 69 Codex, OpenCode 1 595 tok
dismine/valentina smart-pattern.com.ua DON'T FORK! This is a mirror for Valentina develop branch on GitHub and it's meant to be r 69 Claude Code 3 —
GoogleCloudPlatform/genmedia-izumi-agent 69 Gemini CLI 1 147 tok
Shiyao-Huang/awesome-agent-evolution agent-evolution.com Open survey and evidence map for AI agent evolution, self-evolving agents, memory, skills, 68 Claude Code, Codex, OpenCode 2 10,532 tok
toheart/cursor-agent Use OpenClaw chat conversations to call the local Cursor Agent CLI for in-depth project co 68 Claude Code, Codex, Cursor, OpenCode 10 1,088 tok
pinecone-io/pinecone-claude-code-plugin The official Pinecone marketplace for Claude Code Plugins 68 Claude Code 1 680 tok
tmchow/agent-skills Cross-platform AI agent skills (SKILL.md) installable via npx skills / gh skills 68 Claude Code, Codex, OpenCode 2 3,586 tok
luna-prompts/skillnote lunaprompts.com The open-source skill registry for AI coding agents. Create, manage, and distribute SKILL. 68 Claude Code 1 2,386 tok
btspoony/mstar-harness mstar.page An omni-plugin for harness engineering workflows with multi-agents, programmatic gates and 68 Claude Code, Codex, OpenCode 2 2,445 tok
khuynh22/mcp-wireshark An MCP server that integrates Wireshark/tshark with AI tools and IDEs. Capture live traffi 68 Claude Code 5 1,743 tok
ankurkumarz/agentic-ai-knowledge-base Agentic AI is the fast evolving technology landscape and this repository is an effort to c 68 Claude Code, Codex, Gemini CLI, OpenCode 3 6,886 tok
firelock-ai/kin kinlab.ai A graph-native code repository for people and AI agents. 68 Codex, OpenCode 1 1,325 tok
snyk/studio-recipes A collection of Snyk Studio suggested Rules, Commands, Hooks, and Directives 68 Claude Code, Codex, OpenCode 2 22 tok
KbWen/agent-virtual-office 🏢 Watch your AI coding agents live their office life — Claude Code, Codex & Gemini show u 68 Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode 54 4,798 tok
cmaughan/Draxul 🩸 A Dark Factory agentic project. A Universal console shell, city-as-code metaphor. Cros 68 Claude Code, Codex, Gemini CLI, OpenCode 7 7,793 tok
b1rdmania/ghostclaw ghostclaw.io an AI that lives on your computer and does stuff for you. Public beta. 67 Claude Code 59 —
mnemox-ai/AgentRelay mnemox.ai Verifiable microtask protocol for AI agent collaboration. Task lifecycle, validation engin 67 Claude Code, Codex 2 1,618 tok
HLND2T/CS2_VibeSignatures Generate CS2 signatures via Agent SKILLS with ida-pro-mcp 67 Claude Code, Codex, OpenCode 2 757 tok
MartyBonacci/specswarm specswarm.com SDD Specification driven development orchestration plugins for Claude Code. 67 Claude Code 1 2,691 tok
Jamie-BitFlight/claude_skills Plugins for Anthropic's Claude Code, Codex, Cursor and more 67 Claude Code, Codex, OpenCode 7 6,016 tok
elzobrito/ESAA-Core ESAA combina Event Sourcing, projeção determinística e políticas fail-closed para transfor 67 Codex, OpenCode 1 1,058 tok
aws-samples/sample-aws-genai-ops-demos aws-samples.github.io Deployable code samples demonstrating how generative AI transforms cloud operations. Deplo 67 Claude Code, Kiro 12 24,311 tok
sageox/ox sageox.ai The hivemind for AI coding agents — persistent team context recorded once and recalled acr 67 Claude Code, Codex, Gemini CLI, OpenCode 37 4,429 tok
babyworm/rtl-agent-team RTL agent team; Harness for Agentic hardware design and verificiation. 67 Claude Code 1 7,644 tok
emalorenzo/three-agent-skills AI coding agent skills for Three.js and React Three Fiber best practices 67 Claude Code, Codex, OpenCode 2 1,416 tok
mnott/PAI Personal AI Infrastructure 67 Claude Code 2 —