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

The description adds a 'write, altera dados' tag, which explicitly informs the agent that this operation mutates data. Annotations already indicate readOnlyHint=false and destructiveHint=false, so the description reinforces rather than contradicts this behavior, though it does not detail side effects or prerequisites.

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, front-loaded sentence with the key action, resource, and endpoint clearly visible. The '[write, altera dados]' tag is slightly redundant with the annotations but adds a quick human-readable cue without bloating the text.

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 mutating operation with no output schema and two undocumented parameters, the description is too thin. It explains what the tool does at a high level but not what payload should be sent, what the expected result is, or any prerequisites for generating installments.

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 explanation for the 'body' or 'account' parameters. The endpoint hints that 'body' is the POST payload, but there is no meaningful guidance about what content is expected or how 'account' is used.

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 action 'Gerar parcelas' (generate installments) and the resource 'Ordens de serviços' (service orders), along with the specific POST endpoint. This distinguishes it from sibling tools like gestaoclick_compras_gerar_parcelas_create and gestaoclick_vendas_gerar_parcelas_create.

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 when to use the tool: to generate installments for service orders. However, it does not explicitly state when not to use it or mention alternatives such as the equivalent parcel-generation tools for purchases, quotes, or sales.

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