get_property_details

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

There are no annotations, so the description must carry the burden of behavioral disclosure. 'Get configuration details' indicates a read-only retrieval rather than a mutation, but it does not explicitly state that nothing is modified or describe error behavior, authorization needs, or property_id format. It is adequate but has clear gaps.

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, front-loaded sentence that conveys the action, target, and returned fields with no unnecessary words. It is concise and well-structured.

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 one-parameter getter, the description is mostly complete: it states the purpose and the returned fields. Given no output schema or annotations, it could add details about property_id format or failure behavior, but the core context is adequately covered.

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% and the only required parameter is property_id, yet the description does not mention this parameter or explain its expected format. The description fails to compensate for the low schema coverage, adding no meaning beyond the property name and title.

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+resource pair, 'Get configuration details for one GA4 property,' and names the exact fields returned (name, time zone, currency, industry, create time). This clearly distinguishes it from sibling tools that list accounts/data streams or create/archive entities.

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 provides no guidance on when to use this tool versus alternatives like list_account_summaries or list_data_streams. It implies use when you need details for a single known property, but it does not mention prerequisites, alternatives, or exclusions.

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