trakt_start_scrobbling

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

Annotations are absent, so description must disclose behavior. It only says 'enable real-time scrobbling', but does not explain side effects, whether it starts a session, requires periodic updates, or sends data. No disclosure of error conditions or confirmation of operation.

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 a single sentence with no wasted words. However, it may be too brief for a real-time feature, but conciseness is still high.

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?

With 5 parameters, no output schema, and no annotations, the description fails to provide high-level context like authentication requirements, return value, or error handling. Schema descriptions cover param details, but overall completeness is lacking for a real-time action.

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 coverage is 100% with each parameter described sufficiently. The description adds no extra meaning beyond schema, so a baseline score of 3 is appropriate.

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 clearly states the tool enables real-time scrobbling to Trakt.tv, using a specific verb and resource. It distinguishes from sibling tools like trakt_sync_to_trakt, which is a batch sync, and trakt_get_sync_status, which checks status.

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?

No guidance on when to use scrobbling vs alternatives like trakt_sync_to_trakt, or prerequisites such as needing authentication via trakt_authenticate. The description lacks exclusions and context of use.

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