create_card_comment

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

With no annotations, the description carries the full burden of behavioral disclosure, but it merely restates the tool's name without adding context. It does not mention permissions, failure conditions, that the comment will be appended, or any side effects, leaving the agent with only the basic verb 'add'.

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, compact sentence that immediately states the action. Every word contributes to clarity, and there is no redundancy or unnecessary detail.

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 simple create operation with only two required parameters and an output schema, the description is minimally adequate. However, it lacks usage guidance, behavioral caveats, and parameter elaboration, making it only partially complete for an agent attempting to decide when and how to invoke the tool.

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 provides no parameter information whatsoever. While the parameter names (card_id, body) are self-explanatory, the description fails to compensate for the lack of schema descriptions, offering no added meaning beyond the raw schema.

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 the specific verb 'Add' and the resource 'comment to a card', making the action unambiguous. It clearly distinguishes from sibling comment tools (list, update, delete) by conveying that this is the creation operation.

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 given on when to use this tool versus alternatives such as list_card_comments, update_card_comment, or delete_card_comment. The description does not state that this is for creating new comments only, nor does it mention any prerequisites or contextual scenarios.

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