clm_site_equipment_command_save_equipment_booking_comment

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

The description discloses the important upsert behavior and the condition that controls it, which is meaningful context beyond the idempotentHint and destructiveHint annotations. It stops short of describing edge cases around null values or retries, but the annotations already cover the general safety profile.

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 dense sentence that front-loads the action and the update condition. The fully qualified 'Commands.EquipmentBookingCommentSaveCommand.ItemId' is slightly redundant, but it does not harm clarity.

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?

Given the annotations, output schema, and the compact description, an agent can generally determine how to invoke the tool. The main missing piece is explicit guidance on which fields to provide for a new comment versus an edit, especially because all inner parameters are nullable and optional by schema.

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?

With 0% schema description coverage, the description helps by linking ItemId to existing-comment matching, Comment to the text being edited, and EquipmentBookingId to the target booking. However, it does not explicitly state which parameters are required for create vs edit, nor does it clarify null/default behavior for the three nullable fields.

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 states a specific operation: adding a new comment to a site equipment booking or editing an existing comment's text when ItemId matches. This clearly distinguishes the tool from shipment comment tools and from the delete equipment booking comment sibling.

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 gives a clear behavioral condition: use it to add when no matching ItemId exists, and to edit when ItemId matches an existing comment. It does not explicitly name alternatives like delete_equipment_booking_comment or the shipment comment commands, but the scope is clear enough for an agent to route correctly.

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