get_rental_tenant

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

No annotations are provided, so the description carries full responsibility for behavioral disclosure. It only states the basic action ('Get') and does not mention error behavior (e.g., 404 if not found), permission requirements, or that it is a read-only operation. The description adds no additional behavioral traits beyond what the name already implies.

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 sentence with no redundant information. Every word is necessary, and it is front-loaded with the verb and resource.

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?

This is a low-complexity get-by-ID tool with an output schema, so the description does not need to explain return values. However, it lacks any information about error scenarios, permissions, or any special behaviors, making it minimally viable but not complete for an agent deciding between this and similar fetch operations.

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%, so the description must compensate. It mentions 'by ID' but does not clarify the nature or format of tenant_id beyond the schema's integer type. No additional meaning is provided, and the same information is already evident from the parameter name and tool name.

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 'Get a specific rental tenant by ID' uses a clear verb ('Get') and resource ('rental tenant') with a unique identifier, distinguishing it from list/create/update sibling tools. It precisely defines the tool's function.

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 implies when to use this tool (when you need a single rental tenant by ID) but provides no explicit guidance on alternatives, exclusions, or when list_rental_tenants might be more appropriate. The context is clear from the name and description, but no active direction is given.

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