Summary

Add support for rendering rich HTML UIs from MCP tool responses using the mcp-ui SDK.

Background

MCP-UI allows MCP servers to return interactive UI resources (HTML, charts, forms, maps) alongside tool results. This would make tool outputs more visual and interactive instead of text-only.

Proposed Integration Points

1. Mobile (Canvas)

• When an MCP tool returns a UIResource, render it via the existing canvas capability on paired mobile devices
• Requires canvas feature to be working reliably first

2. Telegram Web Apps

• Use Telegram's Web Apps feature to show inline UIs in chat
• Could display interactive widgets without leaving the conversation

3. Web Interface

• If/when Clawdbot has a web UI, render mcp-ui responses directly in the browser

Technical Requirements

• Detect UIResource objects in MCP tool responses (via mcporter)
• Integrate @mcp-ui/client for proper sandboxed rendering
• Handle UI actions (tool calls, prompts, links) from rendered UIs back to the agent
• Security: Sandbox all remote HTML content

Example Flow

User: "Show me weather for Tel Aviv"
Agent: *calls weather MCP tool via mcporter*
MCP Server: Returns UIResource with interactive weather widget
Clawdbot: *renders widget on mobile canvas or Telegram web app*

Resources

• MCP-UI GitHub
• MCP Apps Spec
• MCP-UI Docs

Priority

Nice-to-have — would significantly enhance UX for visual/interactive tool outputs.