get_ip_address

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

Annotations already declare readOnlyHint and idempotentHint, so the description does not need to restate safety. It adds a minor behavioral detail about flexible lookup (by ID or address value) but does not disclose other traits like response format or error behavior. No contradiction with annotations.

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 sentence that front-loads the core action and purpose. Every word contributes value, and there is no filler or redundancy.

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 tool's simplicity and the presence of an output schema, a short description is acceptable. However, the description omits any context about the optional device parameter, which is critical for multi-device environments, and does not clarify how the address value is formatted. This leaves gaps for an agent needing to select and invoke 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?

With 0% schema description coverage, the description must compensate, but it only partially addresses the address_id parameter by noting it can be an ID or value. The device parameter is entirely unexplained, and there is no mention of formats, defaults, or relationships between parameters.

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 the action ('gets detailed information') and the resource ('a specific IP address'), and specifies two lookup methods (by ID or address value). It implicitly distinguishes from sibling list tools like list_ip_addresses, though it does not explicitly mention them.

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 provided on when to use this tool versus alternatives such as list_ip_addresses or get_ipv6_address. The description implies a singular lookup scenario but does not state exclusions or prerequisites, leaving the agent without explicit selection criteria.

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