apps_subscription_groups_get_to_many_relationship

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

No annotations are provided, so the description carries the full burden, and it discloses nothing: not that this returns a paginated list of related-resource identifiers, not how 'limit' pagination behaves, not the read-only nature, not what is returned. An agent learns only the HTTP verb and path.

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

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

It is short, but not concise in the useful sense: the same path is written twice, so half the content is pure duplication, and there is no front-loaded human-readable statement of purpose.

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

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

For a relationship-list endpoint with pagination and no output schema, the description should at minimum explain that it returns the collection of related subscription-group resource identifiers. It explains none of this, leaving the agent with only a raw URL.

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

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

Schema description coverage is 100% with 2 documented params, so the schema already defines 'id' and 'limit'. The description adds no syntax, format, or meaning beyond that, giving the baseline 3 for full schema coverage.

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

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

The description is essentially the raw endpoint path repeated verbatim, including the redundant parenthetical duplicate. The path does hint at the resource (an app's subscriptionGroups relationship), but it restates the name/route rather than explaining in prose what the tool does, and gives no differentiation from the many sibling relationship-fetch tools.

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

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

There is no guidance on when to use this tool versus alternatives (e.g., apps_subscription_groups_get_to_many_related, or subscription_groups_get_instance). No prerequisites, no exclusions, nothing.

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