get_vpn_ip_pool

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

The description lacks any behavioral detail beyond a vague action. It mentions error codes but does not explain what they mean or when they occur. No annotations are provided to compensate. The tool's behavior is unclear.

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 brief but fails to convey essential information. The error code list adds little value and is not structured properly. Important details are missing.

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 that the tool name and description mismatch, and no output schema details are provided (though context signals indicate an output schema exists), the description is incomplete. It does not help an AI agent understand what the tool returns or how to use it 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?

The input schema has zero parameters, but the description implies a 'login' parameter is needed. This inconsistency adds confusion. Schema coverage is 100% but with no params, the description should clarify that no arguments are required, but it does not.

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 states 'Gets the VPNUser with the given login' but the tool name is 'get_vpn_ip_pool' and the input schema has no parameters, making it impossible to provide a login. This contradiction makes the purpose unclear and misleading.

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 usage guidelines are provided. The description does not indicate when to use this tool versus the many sibling tools (e.g., get_vpn_user, get_vpn_client_config).

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