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Filename Latest commit message Latest commit date
Jonathan Hefner 94bc708963 Replace deprecated RESOURCE_URI_META_KEY with _meta.ui.resourceUri 
Update all example servers to use the new recommended metadata format
for associating UI resources with tools. The old `RESOURCE_URI_META_KEY`
constant is deprecated in favor of the nested `_meta.ui.resourceUri`
structure.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
2026-01-12 13:00:11 -06:00
..
src feat: use structuredContent with outputSchema in example servers (#220) 2026-01-12 14:25:16 +00:00
mcp-app.html Clean up examples (#182) 2025-12-19 11:44:27 +00:00
package.json Clean up examples (#182) 2025-12-19 11:44:27 +00:00
README.md Clean up examples (#182) 2025-12-19 11:44:27 +00:00
server-utils.ts fix: add error handling for server startup failures (#236) 2026-01-11 16:52:55 +00:00
server.ts Replace deprecated RESOURCE_URI_META_KEY with _meta.ui.resourceUri 2026-01-12 13:00:11 -06:00
tsconfig.json Clean up examples (#182) 2025-12-19 11:44:27 +00:00
vite.config.ts Clean up examples (#182) 2025-12-19 11:44:27 +00:00

README.md

Example: Integration Test Server

An MCP App example used for E2E integration testing.

Overview

This example demonstrates all App SDK communication APIs and is used by the E2E test suite to verify host-app interactions:

Key Files

Getting Started

npm install
npm run dev

How It Works

  1. The server registers a get-time tool with metadata linking it to a UI HTML resource (ui://get-time/mcp-app.html).
  2. When the tool is invoked, the Host renders the UI from the resource.
  3. The UI uses the MCP App SDK API to communicate with the host and call server tools.