{"id":"chrischiedo-weather-mcp-server-java","name":"weather-mcp-server-java","af_score":47.8,"security_score":29.5,"reliability_score":18.8,"what_it_does":"Provides a Model Context Protocol (MCP) weather tool via a Java (Spring Boot–based) MCP server using STDIO transport. The exposed tool fetches current weather details for a specified location by calling the free wttr.in weather endpoint (no API key mentioned).","best_when":"When you want a simple MCP tool that returns current weather from wttr.in for arbitrary locations and you can run a local Java server process.","avoid_when":"When you need robust security boundaries (authz), strict uptime guarantees, or documented resiliency/error contracts for tool calls.","last_evaluated":"2026-04-04T20:00:34.225255+00:00","has_mcp":true,"has_api":false,"auth_methods":[],"has_free_tier":false,"known_gotchas":["MCP server is STDIO-based and typically started/stopped by the client (agent/host must manage the process lifecycle correctly).","Reliability depends on wttr.in availability and response format; no fallback or caching is described in the README."],"error_quality":0.0}