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Template Support · Support widget

Chat widget

A compact single-thread support widget for the widget-host shell: greeting, scripted streaming assistant, handoff-to-human simulation, offline banner, and four scenarios.

A starting point: runs as a live demo, and copies into a new prototype.

Screenshot · shown in its widget on a site shell

Live preview

1280×800
Live demo bundled static build Open
Screenshot of Chat widget

No live preview yet.

Each prototype stores its data in IndexedDB for the address it runs on. Data you create at localhost:5173 is separate from a build at localhost:4173 or a published URL, and the framed preview shares storage with that address opened directly.

Highlights

  • A single-thread support widget on a fictional customer site
  • A scripted streaming assistant
  • Handoff-to-human simulation and an offline banner

Scenarios 4

  • first-visit default
  • returning-visitor
  • agent-offline
  • outage

Each scenario rebuilds a deterministic world. Open one with ?scenario=<id>.

Spec kit

Every prototype carries a spec any agent can follow to rebuild it in a real app: the files below, in templates/chat-widget/, with generated regions kept in sync with the code.

  • AGENTS.md
  • docs/SPEC.md
  • docs/DATA_MODEL.md
  • docs/FLOWS.md
  • docs/SCREENS.md
  • docs/PERMISSIONS.md

Check that the spec is current

pnpm protoyard spec chat-widget --check

Rebuild kit (ZIP)

pnpm protoyard spec chat-widget --bundle