game_center_activities_versions_get_to_many_related

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

No annotations exist, so the description carries the full burden, and it discloses nothing: no pagination behavior, no auth requirements, no rate limits, no indication of what a GET returns. The endpoint string adds no behavioral context.

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 that brevity reflects under-specification rather than conciseness, and the path is pointlessly repeated twice in parentheses. No front-loaded purpose is conveyed.

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 10-parameter tool with no annotations and no output schema, the description is entirely inadequate; it gives the agent no information needed to invoke the tool correctly or interpret results.

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 all 10 parameters (id, limit, include, fields_*, limit_*) documented in the schema itself, so the baseline is 3. The description adds nothing beyond the schema, but the schema does the heavy lifting.

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 a bare restatement of the HTTP endpoint path ("GET /v1/gameCenterActivities/{id}/versions"), duplicated in parentheses. It conveys verb+resource only insofar as the raw URL implies it, and it offers no plain-language statement distinguishing it from the many sibling get_to_many 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 when-to-use guidance, no prerequisites, and no naming of alternatives such as game_center_activities_versions_get_to_many_relationship. The agent gets no help deciding between this and the numerous sibling relationship tools.

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