The original title is: "Introducing Agent-Up: run multiple agent-built versions of your web app at once"

Short summary

Agent-Up is an open-source desktop app that gives each AI coding agent its own isolated full-stack runtime environment—ports, Docker services, browser sessions, and logs—on a single machine. It solves the problem of reviewing multiple agent-built versions of a web app simultaneously without port collisions, stale processes, or browser confusion. Agents manage their environments through an MCP server that handles process lifecycle, port allocation, and tab grouping.

• •Open-source desktop app providing isolated runtime environments for parallel AI coding agents
• •Each workspace gets dedicated ports, Docker services, browser sessions, and logs managed via MCP
• •Eliminates common failures like port collisions, stale processes, and reviewing the wrong agent's version

Generated with AI, which can make mistakes.