convert_cidr_to_ip_range

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

Annotations include readOnlyHint: false, but the description does not add behavioral traits beyond that. The tool is likely idempotent and non-destructive, but this is not disclosed. The description adds no extra context about output format or edge cases.

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 is front-loaded and contains no extraneous words. It is appropriately concise for a simple tool, though a slightly more structured format could provide additional clarity.

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 unary conversion tool with no output schema, the description is complete. It succinctly captures the function without needing details on return values or side effects.

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 coverage is 100% with a single parameter 'cidr' described as 'CIDR notation (e.g., 192.168.1.0/24)'. The description does not add meaning beyond the schema, so baseline 3 is appropriate.

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 tool converts CIDR notation to an IP address range, using a specific verb and resource. It distinguishes itself from sibling tool convert_ip_range_to_cidr, which performs the reverse operation.

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 for converting CIDR to IP range, but provides no explicit guidance on when to use this tool over alternatives like calculate_ip_subnet or other converters. No when-to-use or when-not-to-use conditions are mentioned.

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