{"repo":"Array-Ventures/coworker","free":true,"listed":false,"github":"https://github.com/Array-Ventures/coworker","clone":"git clone https://github.com/Array-Ventures/coworker.git","description":"Open-source AI agent with MCP UI, app builder, A2A protocol, skills marketplace, and multi-provider chat. Built with Mastra. Alternative to OpenClaw.","language":"TypeScript","stars":41,"topics":["a2a-protocol","ai-agent","ai-assistant","anthropic","app-builder","chatbot","electron","google-workspace","inngest","mastra"],"license":"Apache-2.0","category":"ai-agents","readme_excerpt":"Coworker Open-source AI agent built with Mastra. Acts as an AI team member that handles tasks, answers questions, and manages workflows via chat. Supports OpenAI, Anthropic, Google Gemini, NVIDIA, Groq, Kimi, and any OpenAI-compatible provider. Features - AI chat assistant — answer questions, draft content, summarize documents, and brainstorm ideas - App builder — Lovable-like builder for creating internal dashboards and tools, maintained by agents with git version control - MCP UI — visual interface for managing MCP servers and building agent-maintained internal dashboards - MCP registry — discover and install MCP servers from the built-in registry - Skills marketplace — install community-built skills from ClawHub and skills.sh - A2A protocol — let other AI agents discover and communicate with Coworker via Agent-to-Agent protocol - Scheduled tasks — run recurring AI workflows on a cron schedule via Inngest - Google Workspace — manage emails, calendar, and docs through natural language - WhatsApp bridge — interact with your AI agent via WhatsApp messages - File workspace — upload, manage, and reference files in agent conversations - API access — secure API key authentication for programmatic access and integrations - Multi-provider AI — switch between OpenAI, Anthropic, Google, NVIDIA, Groq, Kimi, or any OpenAI-compatible endpoint Screenshots Stack - Backend : Mastra agents + tools (TypeScript) - Desktop : Electron app (React + Tailwind) - Integrations : WhatsApp, Google Work","default_branch":null,"files":null,"tree":[],"storefront":"/r/Array-Ventures","claimed":false,"request_supported":{"post":"https://gitbuyer.com/r/Array-Ventures/coworker/request-supported","requests":0},"note":"indexed from public GitHub; nothing is for sale on this page. Clone it from GitHub. Paid listings live at /search."}