update_ip_pool

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

Annotations already declare idempotentHint=true and destructiveHint=false, so the description only needs to add extra context. It does so by specifying the exact format for ranges and how to clear next_pool by passing an empty string. These details are useful and go beyond what annotations provide, though it doesn't explicitly state that omitted fields are left unchanged.

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 and front-loaded with a clear purpose line. The notes are compact and contain only essential formatting details. No redundant or filler content exists.

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 6-parameter tool with an output schema, the description covers only a subset of parameters (ranges and next_pool) and omits clarification on new_name vs name, comment, and device. It does not explain the update semantics for omitted fields or how to reference the pool by name. The presence of an output schema reduces the need to describe return values, but the parameter coverage remains incomplete.

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 schema description coverage at 0%, the description must compensate. It explains two tricky parameters: ranges (with hyphen and comma-separated examples) and next_pool (clearing semantics). However, it does not explain new_name, comment, device, or the required name parameter, leaving significant gaps in parameter understanding.

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 'Updates an existing IP pool's name, ranges, or next-pool reference,' using a specific verb and resource. It distinguishes this from sibling tools like create_ip_pool, remove_ip_pool, and get_ip_pool by explicitly targeting updates to existing pools.

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 implied: this tool is for modifying an existing IP pool. However, it does not explicitly state when to choose this over create_ip_pool or remove_ip_pool, nor does it mention any prerequisites or exclusions. The notes focus on parameter formatting rather than usage scenarios.

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