Collaborative design studio for humans and agents

Map your app.Redesign what matters.Ship with Codex.

Map existing flows, get agent feedback, redesign the right screens, and hand off to Codex to implement.

Humans + agentsFlow-aware commentsPer-screen agent jobsHandoff-ready to Codex
Download for MacSee agent workflowFree Mac app. Use the UI yourself, or give agents the CLI.
Songbird canvas showing imported screens, comments, activity, CLI status, and Codex handoff
01Map your app

Import screenshots and notes to map real user flows on the canvas.

02Redesign specific screens

Select any screen, give direction, and iterate while the flow stays intact.

03Collaborate with agents

Agents inspect your flow, surface suggestions, and leave actionable comments in context.

04Hand off to Codex

Export selected screens and context so Codex can implement with the right understanding.