Get VOD domain settings

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

Annotations already declare readOnlyHint=true and openWorldHint=true; the '[READ]' tag merely duplicates the readOnly hint and adds no new behavioral context. Nothing is said about what the endpoint returns, authentication needs, or side effects beyond what annotations provide.

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 a single short fragment with no wasted text, so it is technically concise, but its brevity reflects under-specification rather than a well-front-loaded message. It reads as a machine-generated stub rather than a purposeful tool description.

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 0-parameter read tool with no output schema, the description still should say what domain settings it retrieves and how the result differs from sibling domain reads. It conveys neither, leaving the agent unable to judge whether the return value is useful for its task.

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?

The tool takes zero parameters and the schema is empty, so the baseline for this dimension is 4 per the rubric. There is no parameter syntax or format the description could usefully add.

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 is essentially '[READ] OpenAPI: GET /domain', which restates the tool name and gives an HTTP path rather than explaining what VOD domain settings are returned. It does not distinguish this tool from siblings like get_domain, get_live_domain, or get_vads_domain, which all read domain-related settings.

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?

There is no explicit statement of when to use this tool versus the many other get_* domain/config tools. The '[READ]' prefix only loosely implies a read context, leaving the agent to infer usage entirely from the name.

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