The Frontend Stack for Agents & Generative UI. React, Angular, Mobile, Slack, and more. Makers of the AG-UI Protocol

Open-source AI coworkers that each get a computer of their own: a browser, files and tools, with every action decided before it happens and recorded after. Bring any AG-UI agent.

Open-Source Generative UI Framework

AI-powered customer support operations platform

A personal agent with a browser, terminal, files, and work that keeps going built with CopilotKit and AG-UI.

Landing page for the CopilotKit VS Code Extension

Mock everything your AI app talks to — LLM APIs, MCP, A2A, AG-UI, vector DBs, search. One package, one port, zero dependencies.

Self-hosted MCP server for docs, code search, and conversational sources

Your always-on AI coworkers that move between text, calls, and Slack.