Blocks
Larger pieces assembled from Seamless components. One command installs the block and every component it uses, as editable source.
Agent Workspace
A complete agent workspace: streaming conversation, approvals, prompt box, run timeline, active tool call, and artifacts.
Agent Workspace preview
Applied through event 0
Start by describing a task
The agent's replies stream in here. Its steps, tool calls, and files appear alongside.
npx @seamlessui/cli add agent-workspacePre-release@seamlessui/cli is not on npm yet. Install from a local build.
Includes agent-run, approval-card, artifact-preview, prompt-composer, run-timeline, streaming-message, tool-call-card.