trakt_get_sync_status

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

The annotations already declare readOnlyHint=true and destructiveHint=false, so the agent knows this is a safe read operation. The description adds the scope of 'ongoing sync operations' but does not disclose additional behavioral traits such as what the return value looks like, what happens when no syncs are in progress, or whether the operation is blocking. This is similar to the calibration example where annotations carry safety and the description adds a scope constraint.

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, concise sentence with no unnecessary words. It earns its place by stating the core function clearly, and there is no fluff or repetition.

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?

The tool is simple (no parameters, read-only) and annotations cover safety, so the description is mostly sufficient. However, there is no output schema, and the description does not explain what the 'status' response contains or how to interpret it. For a status-check tool, this omission leaves some ambiguity, making it slightly less than fully complete.

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?

The tool has zero parameters, so the description is not required to explain parameter semantics. The schema coverage is trivially 100% and there is nothing for the description to add. The baseline score of 4 for zero-parameter tools applies here.

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 action ('check') and the resource ('status of ongoing sync operations'), which is a specific verb+resource pair. It differentiates from sibling tools like trakt_get_auth_status by explicitly focusing on sync operations. However, it could be more explicit about what 'sync operations' encompasses, so it does not fully achieve the top score.

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 gives no guidance on when to use this tool versus alternatives. It does not mention any exclusions or alternatives, such as trakt_sync_to_trakt or trakt_get_auth_status, nor does it explain when a status check would be appropriate. The context is entirely implied by the word 'ongoing'.

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