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

Annotations already declare readOnlyHint=true, destructiveHint=false, and openWorldHint=true, covering the safety profile. The description adds useful context by noting the response includes the quote's lines and the underlying endpoint, but it does not describe error behavior or whether the full quote is always returned.

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, front-loaded sentences with no wasted words. The core action and scope are stated immediately, and the endpoint is a compact technical afterthought.

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 simple single-record retrieval with one parameter and rich annotations, the description is nearly complete. It explains the return content ('with its lines') and endpoint, though it could mention behavior when the id is not found.

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% for the single sales_quote_id parameter, so the description carries the burden of explaining it. 'By id' is vague and merely restates the parameter name; it adds no format or semantic detail beyond what the schema already provides (integer, positive).

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 a specific verb and resource ('Get a sales quote') and adds scope ('with its lines by id'), which distinguishes it from a list operation. However, it does not explicitly name the sibling list tool or state that this is the single-record lookup counterpart, leaving that differentiation implicit.

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 'by id' implies you need an identifier, but there is no explicit guidance on when to use this tool versus laudus_list_sales_quotes or other get_* siblings. It offers no alternatives or exclusions, so the agent must infer usage context.

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