Headless product design for AI coding agents, backed by a transactional product graph | Design how it works, verify what you ship.

Product/UX simulation for unified sign-in user types — TypeScript prototype exploring SaaS account flows, user journeys, and product experience decisions.

Scenario-driven UI development for AI coding agents: a versioned design chain in docs/ux/ — personas and jobs → user flows → a screens-and-states map with Figma frames → traced scenarios → evidence-backed audits → fix plans. One /ux entry point, a linter that fails when the docs drift from the code.

Proven UX flows, user journeys, and app layout patterns packaged as agent skills for Claude Code, Codex, Gemini CLI, and any coding agent

Drop it into your existing app or prototype and get a full overview of all your flows — screens, arrow connectors and the working prototype in one place, generated from the running app instead of redrawn in Figma

Userflow APIs.json profile for API Evangelist catalog