[Server][SEP-973] Expose additional metadata for Implementations, Resources, Tools and Prompts #136
Description
Issue to address and track SEP-973:
This SEP proposes adding two optional fields—icons and websiteUrl. The icons and websiteUrl would be added to the Implementation schema so that clients can visually identify third-party implementations and link directly to their documentation. The icons parameter will also be added to the Tool, Resource and Prompt schemas. While this can be used by both servers and clients for all implementations, we expect it to be used initially for server-provided implementations.
Spec Change: https://github.com/modelcontextprotocol/modelcontextprotocol/pull/955/files
Reference Impl: https://github.com/modelcontextprotocol/typescript-sdk/pull/904/files