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

Annotations already declare readOnly, idempotent, non-destructive, open-world behavior. The description does add useful constraints: it uses only the connected Gover account and its API permissions, never accepts credentials/authentication identity as arguments, and does not alter business records. However, it omits rate limits, pagination specifics, or error behavior, so it adds moderate rather than rich context beyond annotations.

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?

Short, front-loaded, and every sentence carries some instruction (account scope, no credentials, result handling, payment data). However, the opening is a redundant restatement of the title and the sentences are loosely organized rather than tightly sequenced.

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 a read-only, open-world, idempotent tool with seven params at 0% schema coverage, the description covers safety and output continuity but leaves parameter meaning unexplained. It is adequate for an agent that already knows the API field names, but incomplete for one that does not.

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 description coverage is 0%, so the description must compensate for seven undocumented parameters (termo, cidadeId, clientId, unidadeId, funcionarioId, tipoCentroDeCusto, finalidadeViagemId) – none are explained. The line 'Os campos seguem o contrato da API' is a non-explanation. The gap is significant given zero coverage.

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 restates the title verbatim ('Consultar condutores para locacao'), which is tautological rather than defining. It does not differentiate from siblings like gover_consultar_funcionario or gover_buscar_veiculos. An agent can infer it reads driver data for rentals, but the purpose is not enriched beyond the name.

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?

There is no explicit when-to-use guidance, no conditions for selecting this over other consultar tools, and no exclusions. The only routing hint is for lengthy results via gover_ler_resultado, which addresses output handling rather than tool selection.

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