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

Annotations already declare readOnlyHint, idempotentHint, destructiveHint=false, and openWorldHint=false, so the safety profile is covered. The description adds useful behavioral context by saying it 'Returns style names with a short description' and that a returned name can be passed to the redesign tools. It does not describe result limits, pagination, or empty-result behavior, so it stops short of full 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: it opens with the catalog scope, then gives usage conditions, then explains the return shape and next step. Every sentence serves a distinct purpose with no wasted phrasing.

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 read-only browse tool, the definition is complete enough: annotations cover safety, the schema fully documents both parameters, and the description explains what is returned and how to use the result. No output schema is necessary because the description already says it returns style names with short descriptions.

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 100%, including enum values and an example query, so the schema already defines both parameters well. The description mentions the style catalog broadly but does not explain how the 'query' and 'space' parameters interact or add syntax beyond what the schema provides. A baseline 3 is appropriate when the schema carries parameter semantics.

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 ('Browse House AI's interior design, exterior and landscaping styles') and gives concrete examples (Japandi, coastal, farmhouse). It clearly separates this catalog-browsing tool from the redesign tools by saying to 'pass a name to the redesign tools,' but it does not explicitly distinguish itself from the sibling get_design_style tool.

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?

It provides clear usage context: 'Use it when someone is deciding how to redecorate, remodel or restyle a room, a house front or a yard, or wants style ideas.' It also gives a follow-on action ('pass a name to the redesign tools'), but it does not state when an agent should use get_design_style instead of this browse tool.

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