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

With no annotations provided, the description fully carries the behavioral disclosure burden. It states that the quote is binding, valid for 15 minutes, consumes no credits at this stage, that execution consumes prepaid credits, and that an API key is required. This is thorough and actionable transparency.

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 compact and front-loaded with the tool's purpose, then covers validity, workflow, and auth in logical order. Minor redundancy exists between the first and second sentences, and there is a small formatting gap before 'Returns', but overall every sentence 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 parameterless quote tool with no output schema, the description explains what is returned (binding USD price and quote_id), the 15-minute validity, the next step (execute_quote), credit implications, and authentication requirements. Nothing essential is missing for an agent to invoke this tool correctly.

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?

There are zero parameters and the schema coverage is 100%, so there is no parameter information for the description to supplement. The description sensibly focuses on the quote behavior and workflow instead, which matches the baseline for a parameterless tool.

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 uses a specific verb and resource: 'Request a FREE commercial quote for: Energy Infrastructure Climate Risk' and clarifies it is a climate risk assessment for energy infrastructure assets. This clearly distinguishes the tool from the many other quote_* siblings by domain.

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 clearly indicates this tool is for requesting a quote only, not executing work, and explicitly instructs to use execute_quote with the returned quote_id to run it. It does not discuss when to choose this over other similar quote tools, but the domain-specific wording provides enough context for an agent to route correctly.

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