accept-calendar-event

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

Annotations already indicate this is a destructive write operation. The description adds context that the tool can accept silently (without notifying the organizer) when 'sendResponse' is false, which discloses a behavioral trait beyond the annotation flags.

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 clear sentence followed by a useful tip. Every sentence provides essential information without any redundancy.

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?

While the description covers the core action and tip, it lacks details about return values or what happens after acceptance (e.g., event status change). Given no output schema and the tool's nature, slightly more information would be beneficial.

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 75% schema coverage, the description adds value by explaining the meaning of the 'body' nested object and how to use 'sendResponse' and 'comment', which goes beyond the schema's default values.

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 states the tool accepts a calendar event invitation, using a specific verb and resource. It distinguishes from siblings like 'cancel', 'decline', or 'tentatively-accept' by name and implied action.

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 tip about optional body parameters provides some guidance on how to use the tool, but there is no explicit statement about when to use this tool versus alternatives like 'tentatively-accept-calendar-event', nor are there any prerequisites or exclusions mentioned.

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