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Add McpWeatherApp sample, restructure repo with samples/ directory#10

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ahmedmuhsin wants to merge 5 commits intoAzure-Samples:mainfrom
ahmedmuhsin:feature/mcp-resource-and-metadata
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Add McpWeatherApp sample, restructure repo with samples/ directory#10
ahmedmuhsin wants to merge 5 commits intoAzure-Samples:mainfrom
ahmedmuhsin:feature/mcp-resource-and-metadata

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@ahmedmuhsin ahmedmuhsin commented Feb 18, 2026 •
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Summary

Restructures the repo and adds a McpWeatherApp sample demonstrating MCP Apps (resource triggers + metadata).

Repo Structure

  • samples/FunctionsMcpTool/ - Original MCP tools sample (say hello, save/get snippets), restored to main branch content (released library 3.2.2 + plugin 1.40.0)
  • samples/McpWeatherApp/ - New MCP Apps sample with weather tool + interactive UI resource (beta library 3.2.4 + plugin 1.41.0)
  • .vscode/mcp.json - Pre-configured local and remote MCP server entries
  • azure.yaml - Two AZD services: api (FunctionsMcpTool) and weather (McpWeatherApp)

McpWeatherApp Details

  • GetWeather tool with @McpMetadata declaring ui.resourceUri - makes it an MCP App
  • GetWeatherWidget resource via @McpResourceTrigger + @McpMetadata serving bundled HTML UI
  • Uses Open-Meteo APIs (no API key required) for geocoding + weather data
  • Vite + TypeScript frontend using @modelcontextprotocol/ext-apps SDK
  • Jackson for JSON serialization

READMEs

  • Root README updated: samples table, streamlined run/deploy instructions, troubleshooting
  • Per-sample READMEs added for FunctionsMcpTool and McpWeatherApp

Verified end-to-end

  • tools/list returns GetWeather with _meta.ui.resourceUri
  • resources/list returns Weather Widget with _meta.ui.prefersBorder
  • tools/call returns real weather data
  • resources/read serves bundled HTML widget
  • VS Code Copilot integration tested

Related PRs

This was referenced Feb 18, 2026
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@ahmedmuhsin
Restructure repo: add samples/ directory, McpWeatherApp, READMEs
42e975e 
- Move FunctionsMcpTool into samples/ directory, restore to main branch content
- Add McpWeatherApp sample (MCP Apps with weather tool + interactive UI resource)
- Add .vscode/mcp.json for local/remote MCP server configuration
- Update root README with samples table, streamlined run/deploy instructions
- Add per-sample READMEs (FunctionsMcpTool, McpWeatherApp)
- Update azure.yaml with both services (api, weather)
- Update .gitignore for Vite build output and JVM crash logs
@ahmedmuhsin ahmedmuhsin changed the title Add MCP resource trigger and metadata test functions Add McpWeatherApp sample, restructure repo with samples/ directory Feb 19, 2026
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@ahmedmuhsin