verify_token

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

With no annotations, the description carries the burden. 'Verify' and 'get its status' suggest a read-only validation operation with a status result, but the description does not explicitly state that no state changes occur, what authentication scope is required, or failure behavior. It provides basic but not rich 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?

Single sentence with no filler, front-loaded with the action and resource. Every word earns its place.

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 zero-parameter verification tool, the description is largely sufficient: it names the operation, the subject, and the output category (status). It does not enumerate possible status values or explicitly say no parameters are required, but the empty schema already communicates that. Overall complete for the tool's simplicity.

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, so the baseline is 4. The phrase 'current API token' usefully signals that the token comes from the request context rather than a parameter. No parameter descriptions are needed.

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 uses a specific verb ('Verify') and identifies the resource ('the current API token') plus the result ('get its status'). It clearly indicates this operates on the caller's own token, providing some distinction from siblings like verify_account_token, though it does not name alternatives explicitly.

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 implies the intended scenario—checking the status of the token currently used for authentication—but does not state when to prefer it over verify_account_token or list_account_tokens, nor any exclusions. Usage guidance is therefore implicit rather than explicit.

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