verify_driver

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

With no annotations, the description must disclose behavioral traits on its own. It does mention that this is an admin action, implying permission requirements, but it does not describe side effects such as whether the decision is final, what happens to the driver record, or any notifications. This is a significant gap for a mutation tool.

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 that is concise and front-loaded with 'Admin:' to set context. It efficiently communicates the tool's core function without unnecessary words.

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?

This is a state-changing admin operation with no annotations or output schema, yet the description is minimal. It does not explain the lifecycle of a driver registration, whether the action is reversible, or what the outcome looks like. The description is insufficient for an agent to fully understand the operational 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 schema already covers both parameters with clear descriptions (driver_id and decision with enum). The description does not add new meaning beyond the schema; it merely paraphrases the decision values. Given 100% schema coverage, the baseline for this dimension is 3.

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 approve or reject a pending driver registration. It uses a specific verb ('approve or reject') and identifies the resource ('pending driver registration'), which distinguishes it from sibling tools like update_driver_details or register_driver.

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 is provided on when to use this tool versus alternatives. The description only says 'Admin: Approve or reject a pending driver registration' but does not mention prerequisites, such as the driver must be in a pending state, nor does it point to alternative tools for other scenarios.

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