Micronaut MCP Server Demo

MCP Server Demo to expose weather alerts as shown in the Model Context Protocol documentation built with Micronaut.

stdio branch for STDIO Transport. http branch for HTTP Transport.

For stdio, the releases contain GraalVM Native Images of the MCP Server. You can download it and use it on your computer.

Claude Configuration

The configuration could look like:

{
  "mcpServers": {
      "weather": {
          "command": "$HOME/bin/micronaut-mcp-tool-weather",
          "args": []
      }
  }
}

After downloading, ensure you can run the native image on your OS. For example, for macOS, you need to tell the OS that you want to open an app that hasn't been notarized or is from an unidentified developer.

The easiest way to test the execution is to turn off the web search.