Use VenueMind through native WebMCP

Open the native surface

1. 1Start the VenueMind development server.
2. 2Open /studio/project-summit-forward in a WebMCP-capable browser host.
3. 3Open WebMCP diagnostics and confirm READY, contract 1.6.0, and 56 registered tools.

Invoke through the browser

{
  "tool": "venue.inspect_layout",
  "input": {}
}

{
  "tool": "venue.preview_revision",
  "input": {
    "goal": "Protect the west accessible route and reduce entrance congestion",
    "idempotencyKey": "tutorial-webmcp-preview-001",
    "correlationId": "tutorial-webmcp-001"
  }
}

{
  "tool": "venue.validate_layout",
  "input": {}
}

Observe the shared state

• The Studio displays the same Proposal and violet ghost Changes returned to the caller.
• Tool results contain bounded structured content plus a compact summary.
• The call correlation and idempotency metadata appear in receipts and the Activity Ledger.
• Reloading the page unregisters and safely registers the tool suite again.

Completion criteria

• Read and Proposal calls succeed within their Agent Grant scopes.
• Missing scope, oversized input, cancellation, and stale state return stable error envelopes.
• The agent cannot approve or delete a Project.

Verify the workflow

Run the executable fixture from the repository root. Completion requires a zero exit code.

node --test tests/webmcp-conformance.test.mjs