updateTransfer

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

No annotations are provided, so the description carries full burden for behavioral disclosure. It says nothing about whether updates are partial or full, side effects, authorization requirements, or response format. For a mutation tool, this is a complete absence of behavioral information.

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 short phrase, which is concise in word count, but this is under-specification rather than effective conciseness. There is no structure, front-loading of key details, or additional helpful content. It is minimal to the point of being unhelpful.

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 4 parameters, no annotations, and no parameter descriptions, this description is grossly incomplete. It fails to explain update semantics, return values, error conditions, or any usage context. The tool likely has an output schema, but the description doesn't mention what the outcome of an update would be.

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 does not compensate at all. It does not mention 'id', 'tags', 'notes', or 'description', leaving all four parameters unexplained. The description adds zero parameter context beyond the schema field names.

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 'Atualizar transferência' is just the Portuguese translation of the tool name 'updateTransfer'. It gives the verb and resource but no scope, specifics, or differentiation from sibling update tools like updateTransaction or updateAccount. It is essentially a tautology.

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 provides no guidance on when to use this tool versus alternatives. There is no mention of prerequisites, contexts, or exclusions. The sibling list includes many update operations, but no contrast is drawn.

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