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

Annotations already cover the safety profile: readOnlyHint=true, idempotentHint=true, destructiveHint=false. The description adds only that the profile is 'public', which implies non-public profiles are out of scope, a useful behavioral constraint. No additional context like not-found behavior is given, but the bar is lower thanks to annotations.

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?

A single seven-word sentence that is front-loaded with the action and resource. No filler or redundancy. The brevity means some useful context is omitted, so it is concise but not fully informative.

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?

Given one required parameter, an existing output schema, and annotations covering safety, the description is nearly adequate. The main gaps are explicit id semantics and usage guidance, but for a simple read tool these are relatively minor and partly inferable.

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%, so the schema provides only the parameter name 'id' with a pattern and length constraints. The description does not explicitly explain that 'id' is the artisan's identifier, though the tool name and 'artisan profile' make this easy to infer. It adds minimal meaning beyond the property name.

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 ('Get') and resource ('one public Vaanzari artisan profile'). The word 'one' clearly distinguishes this from the sibling list_artisans, and 'public' narrows the scope, so an agent can tell what it does without confusion.

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 by the singular 'one' — you call this when you need a specific artisan profile rather than a list — but there is no explicit when-to-use, when-not-to-use, or alternative naming as seen in higher-quality definitions.

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