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

Annotations already indicate a write operation and non-idempotent behavior; the description adds value by stating '[write, altera dados]' and explicitly calling out bulk execution via ids. It also provides the HTTP method PUT, giving useful behavioral context. No contradiction with 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?

The description is compact and front-loaded: it identifies the operation, endpoint, write nature, and bulk capability in two short lines. Every sentence carries information and there is no filler.

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?

With four parameters, no output schema, and no parameter documentation, the description is insufficient for fully correct invocation. The core update action is clear, but the payload/body parameter and account context are missing, limiting completeness.

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. It gives some meaning to 'id' via the endpoint path and to 'ids' via the bulk-support note, but 'body' and 'account' remain completely unexplained, leaving the agent unable to construct a correct update payload.

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: 'Editar (PUT /api/atributos_financeiros/{id})', identifying both the verb and the resource. The 'financeiros' scope distinguishes it from the cadastros, orcamentos, produtos, vendas, and other sibling update tools.

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 tool's purpose as an edit/update tool is implied by 'Editar' and the sibling naming, but there is no explicit guidance on when to use this vs. the create/delete/get/list alternatives. Bulk support is mentioned, but not in terms of when batched execution is preferred over single updates.

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