Remove Label from Card

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

No annotations are provided, so the description carries the full burden of behavioral disclosure, and it discloses almost nothing beyond the action itself. It fails to state whether the label is preserved for other cards or deleted, whether the operation is idempotent, what happens if the label is not on the card, or what the return value is. For a mutation-like tool with zero annotation coverage, this is a significant gap.

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, grammatically complete sentence with no filler, and the core operation is stated up front. It is appropriately sized for a two-parameter tool, though it sacrifices the chance to add a brief behavioral clarification.

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 no annotations, no output schema, and a single-sentence description, the agent is left without clarity on side effects, idempotency, permissions, and error behavior. A short clause noting that the label itself remains intact on the board would materially complete the definition.

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 100%, with clear descriptions for both cardId ('The ID of the card') and labelId ('The ID of the label to remove'). The description text adds no parameter-level meaning beyond what the schema already provides, so the baseline 3 applies.

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 'Remove a label from a card.' uses a specific verb, resource, and target, clearly conveying a relationship-removal operation rather than a creation or update. It is easily distinguished from add_label_to_card, but it does not explicitly differentiate itself from delete_label, where the label entity itself is destroyed, so an agent must infer the distinction.

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?

No guidance is provided on when to use this tool versus siblings such as add_label_to_card or delete_label. There is no context about prerequisites (e.g., the label must already be attached), conditions favoring an alternative, or when not to use this tool.

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