create_home_users

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

Annotations already convey that this writes, is idempotent, and is non-destructive, so the description's burden is moderate, but it adds nothing beyond the endpoint. It does not disclose side effects (e.g., impact on the home-screen listing), authentication requirements, or what 'creating a home user' entails beyond the annotation-covered safety profile.

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 extremely short and front-loaded, with no wasted words. However, the brevity reflects under-specification rather than efficient coverage of meaningful content, so it cannot earn full marks.

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?

Complexity is low: zero parameters, an output schema, and annotations cover safety and return values. The remaining gap is semantic — the description never explains what a 'home user' is or what creation accomplishes, leaving the agent to infer the domain context.

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 schema has zero parameters with 100% coverage, so there is nothing for the description to document. Per the 0-parameter baseline, the description is not penalized; the endpoint reference adds minor context about how the call is made.

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 — 'Create Home User' — and confirms the operation with the endpoint 'POST /home/users'. It is clear about what it does, though it does not differentiate from the sibling create_home_users_by_id_switch or other home-user operations.

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?

No guidance is given on when to use this tool versus alternatives such as create_home_users_by_id_switch, update_home_users_by_user_id, or list_home_users. There is no mention of prerequisites, context in which creation is appropriate, or exclusions.

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