Delete Event

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

Adds valuable preview behavior beyond the destructiveHint annotation. However, it doesn't describe what the preview contains or whether deletion is reversible, leaving some behavioral gaps.

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?

Extremely concise: one sentence with a clear action and condition. No unnecessary words, front-loaded with the main verb.

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?

Adequate for a simple tool with an output schema, but missing details about error handling, what the preview returns, or permissions needed. Could be more complete for a destructive operation.

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 coverage, the description should compensate but only briefly mentions event_id as UID and confirm='s role. The preview explanation helps but lacks detail on parameter values or types.

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?

Clear verb 'Delete' with specific resource 'event by UID'. Distinguishes from sibling calendar tools (e.g., calendar_update_event, calendar_get_event) by focusing on deletion and preview functionality.

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?

Explicitly states that confirm=True is required for actual deletion, otherwise returns a preview. This guides the agent to use confirm=False for safe preview, though no alternative tool names are provided for comparison.

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