timetree_update_event_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. It merely repeats the action ('Update') and the confirm=true constraint already documented in the schema, without stating that the previous comment content is overwritten, whether login authorization is needed, or any side effects or return behavior.

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 very short and the main action is front-loaded. The second sentence, however, largely repeats a specific constraint from the schema; it could instead provide parameter context while staying concise.

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 five-parameter mutation with no annotations and no output schema, the description is insufficientn tells the agent the purpose but not how to populate the identifiers, what content represents, whether the update is a full replacement, or what a successful invocation returns.

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 low (20%), and the description does not compensate. It does not explain the roles of calendar_id, event_uuid, comment_id, or content, or how they combine into the updated comment.

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?

States a clear verb and resource: 'Update a TimeTree event comment.' The 'TimeTree event comment' scope distinguishes this from event-level operations and from add/list/delete comment siblings.

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 no explicit guidance about when to use this versus add_event_comment or delete_event_comment. The verb 'Update' implies an existing comment, but the description does not clearly describe this. The only behavioral guidance is the confirm requirement already present in the schema.

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