accounts_security_confirmations_request

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

Annotations already declare destructiveHint=true, idempotentHint=false, and openWorldHint=true, so the risk profile is covered. The description adds that the mechanism is an email code delivery, which is real context, but it omits code expiry, rate limiting, authentication requirements, and the required follow-up verify step for a destructive flow.

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 lines, front-loaded with the action and effect. The trailing raw path 'POST /accounts/me/security-confirmations' is redundant for an API-calling agent but costs little.

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?

This is a destructive, non-idempotent mutation with a nested parameter object and enum values, no output schema, and a paired verify sibling. The description omits the two-step flow, the action value semantics, and any behavior on failure or expiry, leaving significant gaps for a tool of this complexity.

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 0% and the single parameter is a nested object containing an 'action' enum (enable_tfa, disable_tfa, regenerate_backup_codes). The description mentions none of this, so an agent gets no meaning from the prose that the raw schema does not already show, and no explanation of how action selection affects the email sent.

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 specific verb and effect: 'Send an email code to confirm a security setting change', which tells the agent this initiates a confirmation flow rather than completing one. It does not name the sibling accounts_security_confirmations_verify, so the send-vs-verify distinction must be inferred from the verb alone.

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 phrase 'to confirm a security setting change' implies this is a prerequisite step before mutating security settings, but there is no explicit when-to-use statement, no note that a verify call must follow with the emailed code, and no exclusions. Usage is inferable but not stated.

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