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

Adds a valuable warning that it alters production data ('Altera dados de PRODUÇÃO') and mentions bulk support. However, the description's claim that it also handles update/patch/delete contradicts the tool's designated create-only scope, creating confusion. Annotations correctly indicate a write tool, so no annotation contradiction.

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 reasonably concise with a warning and line breaks, but the inclusion of update/delete details and create_lote in a create-specific tool makes it less focused. Some redundancy exists between 'cria/atualiza/remove' and 'update/patch/delete'.

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 tool with 7 parameters and no output schema, the description is incomplete. It does not explain what 'body' should contain, the purpose of 'account', or how the bulk parameters work in detail. It fails to clarify that this is specifically for creating new records, making it insufficient for correct invocation.

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 has 0% coverage, so description must compensate. It explains that id is required for update/patch/delete and parent_id for nested resources, and lists the valid resource enum values. However, it references 'action' which is not in the schema, and does not explain 'body', 'account', or the distinction between id and ids, leaving gaps.

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 states it's a write tool for Bsoft maintenance/fleet with resources abastecimentos, abastecimentosProprios, pneus, but it says 'cria/atualiza/remove' (create/update/remove), which conflicts with the tool's name 'write_create' and the presence of separate siblings for update/delete. It fails to clearly distinguish this create-only tool from its siblings.

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?

Gives generic usage instructions ('Passe resource, action e body') but no explicit guidance on when to use this tool vs. the update or delete variants. It mentions requirements for id and parent_id for other actions, but does not state 'use this to create new records' or 'for updates use write_update, for deletions use write_delete'.

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