Create Ip_address

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

Annotations already declare readOnlyHint=false and destructiveHint=false, so the description's statement 'adds a new row' adds context but does not elaborate on side effects or non-idempotency (annotations say idempotentHint=false). Return format is explained, but no other behavioral traits like error cases or permission requirements are disclosed.

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 concise: three sentences defining purpose, a usage note, and a return summary. It is front-loaded with the primary action. No redundant or extraneous text.

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?

Given the complexity (14 parameters, no output schema), the description lacks details on parameter usage, constraints (e.g., integer IDs for VRF and tenant), and the overall object structure. It covers only the core action and return format, leaving significant gaps for an agent to use the tool correctly.

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 50%, meaning half of the 14 parameters lack descriptions in the schema. The description does not add any information about parameters beyond what the schema provides. It does not compensate for the missing parameter explanations.

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 clearly states 'Create a new ip_address in NetBox' with a specific verb and resource. The phrase 'adds a new row' reinforces the action. The tool name itself distinguishes from siblings like netbox_get_ip_address or netbox_update_ip_address.

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?

Only one guideline is provided: 'Ask before calling if the user wanted a dry-run.' There is no comparison with alternative tools (e.g., netbox_update_ip_address) or explanation of when to use this tool versus others for similar purposes. The guidance is minimal.

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