seerr_get_user_watch_data

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

The readOnlyHint annotation indicates a safe read operation, but the description adds no behavioral context beyond that. It doesn't explain what data is included, whether it requires specific permissions, or what the output covers. No value added beyond the annotation.

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?

The description is extremely short, but this is under-specification rather than concise clarity. A single vague phrase like 'Get watch data' does not provide enough substance to be useful, similar to the 'Process' example.

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?

Even though the tool has only one parameter and an output schema, the description is too incomplete. Without any explanation of what watch data is or how it relates to the user, the agent cannot confidently invoke this tool correctly, especially given ambiguous siblings.

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 0% and the description does not mention the user_id parameter at all. While user_id is self-explanatory, the description fails to compensate for the lack of schema documentation, leaving the parameter's role ambiguous (e.g., whose watch data, any special formatting).

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 'Get watch data' is essentially a short-form restatement of the tool name 'seerr_get_user_watch_data'. It does not specify what 'watch data' actually refers to (e.g., watch history, progress, ratings), nor does it distinguish this tool from closely related siblings like seerr_get_user_watchlist or seerr_get_media_watch_data.

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?

The description provides no guidance on when to use this tool instead of other user- or media-related tools. No context, prerequisites, or alternatives are mentioned.

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