Delete transaction category

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

Annotations already flag destructiveHint=true, so the destructive nature is covered. The description adds useful context by mentioning the optional move of transactions to another category, but it does not disclose what happens to the transactions when move_to_category_id is omitted. That omission leaves an important behavioral consequence unresolved.

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 clean sentence with no filler or repetition. It front-loads the core action and immediately adds the most important optional behavior, which is exactly as concise as it needs to be.

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 destructive tool with an optional migration parameter, the description should explain the consequence of not providing move_to_category_id. The output schema covers return values, and annotations cover safety, but the fate of transactions when no target category is supplied remains unclear, which is a significant gap for an AI agent deciding whether the call is safe.

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 100%, giving each parameter a basic description. The description adds meaningful semantics by explaining that move_to_category_id is used to move the category's transactions to another category before deletion, which is not fully captured by the schema's bare 'Monarch category ID' description.

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 uses a specific verb and resource: 'Delete a category', which clearly distinguishes it from sibling tools like delete_transaction or update_transaction. The added clause about optionally moving transactions to another category further clarifies the tool's exact responsibility without ambiguity.

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 implies when to use the tool and clarifies the optional migration behavior, but it does not explicitly state when this tool should be preferred over alternatives or what to do when a category has transactions. There are no explicit exclusions or alternative-tool routing, so the guidance is inferred rather than stated.

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