google_tasks_complete_authorization

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

No annotations are provided, so the description carries full burden. It explains the tool confirms the callback and saves a token, which are key behavioral traits. However, it omits details like whether the token is persisted, if repeated calls are safe, or any side effects. The description is adequate but not deeply transparent.

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, focused sentence (17 words) with no fluff. Every word contributes to understanding the tool's purpose and action. Front-loaded and efficient.

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?

Given the tool's simplicity (no parameters, no output schema), the description captures the core action. However, it lacks details about prerequisites (e.g., must have called get_authorization_url first), error conditions, or what 'local token' means. It is adequate for a straightforward OAuth completion step but could provide more context.

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 input schema has zero parameters, and schema description coverage is 100% (empty object). The description does not need to add parameter meanings. Baseline for zero-parameter tools is 4, and the description meets that without adding unnecessary detail.

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's purpose: to confirm the browser OAuth callback has completed and save the local token. It uses a specific verb ('confirm') and resource ('OAuth callback', 'local token'), and it distinguishes from sibling tools like google_tasks_get_authorization_url, which initiates the flow.

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 does not explicitly state when to use this tool versus alternatives. While the context suggests it should be used after obtaining the authorization URL, no direct guidance is given on prerequisites, ordering, or when not to use it.

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