Delete alert rule

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

The annotations already declare destructiveHint=true and readOnlyHint=false, which covers the safety profile. The description adds value by noting the user-confirmation requirement, which goes beyond the annotation signal. Mutations aren't described as reversible, and no return-format information is given, but annotations do the heavy lifting here.

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 short sentences, zero wasted words. The purpose and the critical usage constraint (confirmation) are both delivered compactly and front-loaded.

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 destructive tool with annotations declaring the destructive nature, this is reasonably complete. It adds the user-confirmation requirement which is critical safety context. No output schema exists, but for a delete operation, return value explanation is generally less critical. Could mention irreversibility, but the destructiveHint annotation plus confirmation instruction largely covers it.

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 coverage is 67%, meaning rule_id and project_id have descriptions while idempotency_key has none (only length constraints). The description doesn't elaborate on any parameters beyond what the schema provides. The idempotency_key, undocumented in schema, is also not explained in the description — a minor gap.

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 action (delete) and the resource (alert rule) plus the identifier method (by rule id). It distinguishes from siblings like update_alert_rule and create_alert_rule through the verb-resource pairing, though it doesn't explicitly call out the sibling distinction.

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 adds the important context that this should 'Use only after the user confirms deletion' — a clear usage constraint appropriate for a destructive action. It implies this is a user-confirmation-gated operation but doesn't name alternatives or exclusions explicitly.

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