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

Annotations already declare readOnlyHint, idempotentHint and destructiveHint=false, so the safety profile is covered. The description adds genuinely new behavioral context: 'It sends nothing; the customer sends the request themselves,' which preempts the common misreading that this tool submits a quote request. It stops short of describing the response format or any limits.

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 zero filler; the core capability and the return content are front-loaded, and the critical 'sends nothing' caveat closes it. Every clause 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 zero-required-parameter, read-only informational tool with no output schema, the description adequately covers what comes back (address plus required details) and confirms no side effects occur. Minor gaps remain around the exact shape of the returned guidance, but nothing prevents a correct invocation.

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?

Both optional parameters (series, application) are fully documented in the schema at 100% coverage, so the schema carries the load. The description gestures at 'what to include' but never explains what the parameters do with that input or whether supplying them changes the returned guidance, adding little beyond the schema.

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 states concretely what the tool returns: the address to write to and a checklist of what to include in a quote request. It is not a tautology of the name, but it never contrasts itself with siblings like fetch, search, or sizing_tool, so the agent must infer that this is the informational 'how to get a quote' resource rather than an actual quote-submission 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?

Usage is implied rather than stated: 'How to ask ... for a quote or price' suggests calling it when a customer wants pricing, and 'so the engineers can answer without a round of questions' hints at the goal. There is no explicit when-not, no named alternative (e.g. sizing_tool for selecting a battery), and no prerequisites, leaving the agent to infer routing.

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