{"id":"aarnadlr-mcu-mcp-server","name":"mcu-mcp-server","af_score":42.2,"security_score":38.5,"reliability_score":27.5,"what_it_does":"An MCP (Model Context Protocol) server implemented with Express.js that exposes a tool to generate a color scheme from a provided seed color using Google’s Material Color Utilities library.","best_when":"You want a simple MCP tool to deterministically derive a Material-style palette from an input seed color and you can host the service yourself.","avoid_when":"You need documented auth, rate limits, or strong operational guarantees (SLA, retry semantics) from this package as-is.","last_evaluated":"2026-04-04T20:03:11.489316+00:00","has_mcp":true,"has_api":true,"auth_methods":[],"has_free_tier":false,"known_gotchas":["Auth, rate limiting, and request/response schemas for the MCP tool are not documented in the provided README/manifest; an agent may need to inspect runtime behavior.","Only a generic 'POST /mcp' transport endpoint is mentioned; specific tool name/arguments/response fields are not included, so tool invocation may require additional discovery."],"error_quality":0.0}