user_remove_ip_whitelist_entry

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

No annotations are supplied, so the description carries the behavioral burden. It clearly discloses that this is a removal operation and states that a status message is returned, but it does not address idempotency, access impact, error behavior, or required permissions. This is adequate but minimal for a mutating network-security tool.

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 well-structured and front-loaded, with a clear one-line purpose followed by a compact Args/Returns breakdown. It earns its length except for the 'ctx' argument, which is not present in the input schema and may introduce confusion.

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 simple three-parameter removal tool, the description is nearly complete: all schema parameters are documented with examples, and the return is stated. It lacks explicit side-effect or idempotency details, but the destructive nature is clear from the verb and resource.

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 0%, and the description compensates well: user_id accepts UUID or email, subnet is explained with concrete examples, and subnet_size is defined using /24 and /32 conventions. The only ambiguity is that 'ctx' is listed as an argument but does not appear in the input schema.

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 opens with a specific verb ('Remove') and a specific resource ('an IP address or subnet from a user's whitelist'). This clearly distinguishes the tool from sibling operations such as user_get_ip_whitelist_entry, user_add_ip_whitelist_entry, and user_get_ip_whitelist.

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 operation is inferable from the name and the opening verb, but the description gives no explicit when-to-use or when-not-to-use guidance, and it does not mention alternatives or prerequisites. Usage is implied rather than directly stated.

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