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get_hubs_metadata_by_metadata_id_related

Read-onlyIdempotent

Fetch related hubs for a media item by its metadata ID. Optionally filter to only transient hubs to focus on dynamic content like On Deck or Recently Added.

Instructions

Get related hubs.

GET /hubs/metadata/{metadataId}/related

Args: metadata_id: The metadata ID for the hubs to fetch only_transient: Only return hubs which are "transient", meaning those which are prone to changing after media playback or addition (e.g. On Deck, or Recently Added)

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
metadata_idYes
only_transientNo

Output Schema

TableJSON Schema
NameRequiredDescriptionDefault
resultYes

Schema Changelog

Changes observed during successful MCP inspections.

  1. First observedv1.0.0

TDQS

A3.5/5.0
Behavior3/5

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

Annotations already declare readOnlyHint=true, idempotentHint=true, and destructiveHint=false, covering the safety profile. The description adds context for the transient filter but does not disclose response shape, pagination, sorting, or other runtime behavior.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness5/5

Is the description appropriately sized, front-loaded, and free of redundancy?

The description is compact and front-loaded with the summary sentence, followed by the endpoint and parameter explanations. Every line earns its place with no filler.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness4/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

For a simple read-only GET with two parameters and an output schema available, the description covers the essentials. It lacks explicit sibling differentiation and response details, but the annotations and low parameter complexity make the remaining gaps minor.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters4/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema description coverage is 0%, so the description must compensate, and it does. It explains metadata_id in context and gives a meaningful explanation of only_transient with concrete examples like On Deck and Recently Added.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose4/5

Does the description clearly state what the tool does and how it differs from similar tools?

The description states the verb 'Get' and the resource 'related hubs,' and the endpoint line makes the target clear. It does not explicitly contrast itself with sibling tools like get_hubs_metadata_by_metadata_id or get_hubs_metadata_by_metadata_id_postplay, so some differentiation is left to naming.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines2/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

No when-to-use guidance or alternative routing is provided. The description implies usage through the tool name and endpoint, but it never says when to choose this over other hub-related endpoints.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

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