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

The description adds '[write, altera dados]', which confirms the mutation behavior and aligns with readOnlyHint=false. It does not contradict the annotations. However, it provides little else: no side effects, no authentication requirements, no return behavior, and no error conditions. The annotations already carry the basic safety profile, so this is adequate but not rich.

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 packed with useful signals: the resource category, the action, the HTTP endpoint, and the write/data-modification flag. Every phrase earns its place, and the key operation is clearly stated near the beginning.

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 three completely undocumented parameters, no output schema, and a large sibling list with similarly named create tools, the description is not sufficient for reliable invocation. It names the endpoint but leaves request construction and parameter semantics entirely unexplained. This is a functional gap for an agent.

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 meaning for the three parameters: body, query, and account. It does not explain what the body should contain, how query is used, or what account refers to. The only weak implication is that body is the POST payload, but that is not sufficient for an agent to construct a correct 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 uses a specific verb and resource: 'Inserir novo documento (POST /documentos)', which clearly identifies the operation. It also marks the tool as a write operation. However, it does not explicitly differentiate from siblings like superlogica_arquivos_create, and the 'Documentos e Arquivos' category leaves some ambiguity about scope.

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 given about when to use this tool versus alternatives. There is no mention of superlogica_arquivos_create or related document/file tools, no exclusions, and no conditions that would route an agent here instead of a sibling. The usage context must be inferred entirely from the endpoint name.

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