Manage Out of Office

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

Annotations already convey readOnlyHint=false and destructiveHint=true, so the description does not need to restate mutation. It adds useful behavioral context by explaining that these events auto-decline invitations and set the user's status. However, it does not address consequences of update/delete actions, though annotations partially cover this.

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?

Two tight sentences with no filler. The first sentence names the resource and the second explains what makes OOO events special. Every word earns its place.

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 14-parameter tool with multiple actions, the description is minimal, but the input schema fully documents every parameter and an output schema exists. Annotations also flag mutability. The main gap is explicit routing versus sibling calendar tools, which is already captured in the usage_guidelines score.

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?

The description contains no parameter-level detail, but schema_description_coverage is 100%, meaning every parameter already has semantic documentation. With the schema carrying that weight, a baseline score of 3 is appropriate.

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 clearly identifies the resource as 'Out of Office events on Google Calendar' and adds distinguishing behavior: auto-declining invitations and setting Workspace status. The verb 'Manages' is somewhat generic, but the specific resource and domain semantics make the tool's purpose evident.

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 the use case by explaining that OOO events are special auto-declining/status-setting events, but it never explicitly says when to prefer this tool over siblings like manage_event or manage_focus_time. No alternatives or exclusions are named.

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