get_virtual_ip_detail

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

No annotations exist, so the description carries the full burden. It does disclose the return payload (complete config, port forwarding, interface assignments, status) and 'Get/retrieves' implies a read-only operation, but it says nothing about permission requirements, behavior with a wrong vdom or missing object, or whether device default fallback can mask errors.

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?

Purpose is front-loaded in the first sentence, followed by clearly separated Parameters and Returns sections. The line-wrapped prose is slightly padded ('comprehensive configuration details ... including all settings and mappings'), but nothing is wasted.

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 3-parameter, non-destructive read with no output schema, the description supplies an adequate return-field summary and full parameter coverage. The only real gap is the absence of any behavioral or safety statement, which matters more here because no annotations back it up.

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 100%, so all three parameters are already documented, and the description only restates them. It adds minor value by clarifying that vdom is optional and falls back to the device default, but not enough to exceed the baseline.

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?

States a specific verb and resource: retrieve detailed configuration for one Virtual IP, which is implicitly the singular counterpart to list_virtual_ips. It does not name that sibling explicitly, but 'a specific Virtual IP' is enough for an agent to tell single-object read apart from listing.

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?

Usage is only implied: an agent can infer this is the drill-down after list_virtual_ips, since it requires a device_id and a Virtual IP name. There is no explicit when-to-use/when-not, no mention of what to do if the name is unknown, and no stated prerequisites beyond the parameters.

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