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

Annotations already indicate readOnlyHint=true and destructiveHint=false, so safety is covered. The description adds minimal context with 'on your account' and 'attributes values', but does not disclose additional behaviors like return format or authentication beyond what annotations imply.

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 very short but redundant: 'Get specific VIP by ip' and 'Get attributes values to a specific VIP' repeat similar information. It is concise but could be more informative without additional length.

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?

The tool is a simple read operation with annotations, but there is no output schema. The description vaguely mentions 'attributes values' without specifying what attributes are returned or the response structure. It is minimally viable but leaves gaps for an agent.

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. It only clarifies the 'ip' parameter ('by ip'), leaving x-request-id and x-trace-id unexplained. No details on format, purpose, 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 'Get specific VIP by ip' with a specific verb and resource, and distinguishes from siblings like retrieveVipList by indicating it targets a single VIP via IP. It also mentions 'on your account', clarifying scope.

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 usage when you need a specific VIP by IP, but does not explicitly mention alternatives or provide when-not-to-use guidance. The 'specific' wording hints at contrast with list tools, but no alternatives are named.

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