get_userprofile_settings

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

With no annotations provided, the description carries the behavioral burden. 'Get' clearly signals a read operation with no apparent side effects, which is useful. However, it does not disclose any additional behavior such as the scope of settings returned, authentication considerations, or how this differs from a full profile fetch.

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 concise phrase with no wasted words and the action is clearly front-loaded. It is minimal and efficient, though it adds little beyond the tool name itself.

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?

The tool is parameterless and an output schema exists, so the description does not need to explain return values or arguments. However, given the many profile-related sibling tools, the description leaves the boundary between get_userprofile_settings and get_user_profile unclear, which could affect tool selection.

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 input schema has zero properties, so there are no parameter semantics to clarify. Per the baseline for tools with no parameters, this is acceptable because a caller does not need to supply any arguments.

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 a clear resource ('user profile settings'), so an agent can identify the core operation. However, it does not explain how this differs from the similarly named sibling get_user_profile; the distinction is carried only by the word '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?

The description provides no guidance about when to use this tool versus get_user_profile, get_full_name, get_unit_system, or other profile-related siblings. There is no context about selection criteria, exclusions, or alternatives, so the agent must infer usage entirely.

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