Criar Conta Manual

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

The description adds one behavioral detail: that confirm must be true for creation to proceed. However, annotations are all false and provide no safety profile; the description does not disclose other behaviors like error handling, idempotency, or what happens if confirm is false. The description carries the full burden but is insufficient.

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 extremely concise with two short sentences, no filler, and front-loads the purpose and key requirement. Every word earns its place.

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?

Despite having 5 parameters and no schema descriptions, the description provides minimal context. It does not explain what an 'account' resource is, the role of logo/name, or what the output schema contains. The tool is incomplete for an AI agent to use correctly without additional assumptions.

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 coverage is 0%, and the description only explains the confirm parameter (requires true). Other parameters (name, logo, include_total_balance, initial_balance_cents) have no meaning added beyond their names and types. The description partially compensates for one parameter but leaves 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 clearly states 'cria conta manual' (creates manual account), specifying the verb and resource. The title also supports this. It distinguishes from sibling tools like despezzas_update_account or despezzas_list_accounts, making the purpose unambiguous.

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 only usage guidance is 'Exige confirm=true' (requires confirm=true), which indicates a precondition but no context on when to use this tool versus alternatives (e.g., update or delete account). No prerequisites or when-not-to-use information is provided.

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