network_ip_range_calculator

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

The description lists the main operations (calculate, list, check, get) but lacks details about side effects, error handling, or any destructive behavior. Since annotations are absent, the description partially compensates but remains incomplete.

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 includes a redundant 'Menu ID' line and the phrase 'IP Range Calculator' that repeats the tool name. It is somewhat front-loaded but could be more concise.

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 no output schema and only partial parameter documentation, the description fails to fully equip the agent to use the tool effectively. The pointer to describe_tool partially compensates, but the definition should be more self-contained.

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 description coverage is only 33% (worker_id is documented). The description does not explain the operation parameter's allowed values or the format of cidr, leaving the agent guessing about valid inputs.

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 calculates IP ranges from CIDR blocks, lists host addresses, checks IP membership, and provides netmask/broadcast/wildcard details for IPv4. It uses specific verbs and resources, but does not differentiate from sibling tools like network_cidr_calculator.

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 explicit guidance on when to use this tool vs alternatives or what prerequisites exist. The description implies its functionality but does not provide exclusion criteria or suggest alternative tools for other use cases.

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