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

The description includes a strong warning: '⚠️ Altera dados de PRODUÇÃO (o Bsoft não tem homologação)', which effectively alerts the agent to the high-impact nature of the operation. It also mentions that certain actions require 'id' and 'parent_id', providing some behavioral context. However, it does not disclose potential side effects such as idempotency, cascading effects, or whether deletions are reversible, and the annotation 'destructiveHint=false' contradicts the possibility of deletes.

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 relatively concise, containing the essential warning and a list of parameters. However, it is somewhat redundant and could be streamlined. The structure is acceptable but not exemplary.

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 the presence of many sibling tools (create, patch, update, delete for the same resource), the description does not sufficiently distinguish this tool's role or provide guidance on when to use it. It also lacks details about return values or error handling, although no output schema is provided. The description is incomplete for an agent to make a fully informed decision.

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?

The description mentions 'resource', 'action', 'body', 'id', 'parent_id', and 'create_lote', but the input schema does not include an 'action' parameter, creating a discrepancy. It also fails to explain the purpose of 'ids', 'parent_ids', and 'account'. Coverage of schema parameters is low, and the description adds limited clarity to the parameter meanings.

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 is ambiguous: it mentions 'escrita: cria/atualiza/remove' (write: create/update/remove), suggesting it covers all write operations, while the tool name 'write_delete' implies a delete-specific function. This ambiguity makes it unclear what the tool actually does, especially given the existence of separate create, patch, update, and delete tools for the same resource.

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?

Some usage details are provided, such as requiring 'resource', 'action', and 'body', and noting that update/patch/delete require 'id' and nested resources need 'parent_id'. However, it does not explain when to use this tool versus the dedicated create/update/delete variants, nor does it specify the allowed values for 'action', leaving the agent uncertain about the correct selection.

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