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

Annotations already declare readOnlyHint=true, idempotentHint=true, and destructiveHint=false, so the safe read-only nature is covered. The description adds the GET endpoint, which provides minor operational context, but it does not disclose pagination, authentication requirements, or output behavior beyond that.

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 very short and the key action is placed early. There is some redundancy between the label 'Responsáveis Legais' and the phrase 'responsáveis legais', but overall it is compact and free of unnecessary detail.

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 list operation with undocumented parameters and no output schema, the description is too thin. It omits essential context about how parameters work, what the response contains, and what distinguishes this tool from similar list endpoints.

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%, and the description provides no information about the 'query' or 'account' parameters. Since the description fails to compensate for the undocumented schema, an agent cannot know what values these parameters expect or how they affect the request.

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 a specific verb ('Listar') and resource ('responsáveis legais') and includes the endpoint 'GET /sindicos'. However, it does not differentiate this tool from closely named siblings like superlogica_sindicos_list_get or superlogica_responsaveis_list, so an agent could still be uncertain which one to choose.

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 about when to use this tool versus any alternative. The description only states that it lists legal representatives, leaving the agent without context for when this is the appropriate choice among the many sibling list tools.

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