"The Sounds Resource" matching MCP connectors:

The industry standard reference for safe, observable, and steerable AI agent UX. Browse and search the 10 Blueprint principles, principle clusters, curated implementation examples, and application guides. 13 public tools require no credentials. Tools for learning path, coaching context, and handoffs require a Firebase Bearer token. Validation and usage summary tools require a Pro or Teams membership.

MCP server for the RPG-Schema.org definition and helping the usage of RPG-Schemas in TTRPG manuals