tools_fierce

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

With no annotations provided, the description must disclose behavioral traits. It only states 'Execute Fierce for DNS reconnaissance' without mentioning permissions, side effects, rate limits, or output format. This is insufficient for an agent to understand tool behavior.

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 concise with two short lines, front-loading the purpose. However, it omits critical information, making it too sparse for a tool with no annotations. Conciseness alone does not compensate for lack of completeness.

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 the lack of annotations and output schema details (though context says it exists), the description fails to provide enough context for the tool's inputs, outputs, or behavior. It is incomplete for a DNS reconnaissance tool with sibling tools.

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%, so the description must compensate. It adds minimal semantics by explaining 'domain' as 'Target domain' and 'additional_args' as 'Extra fierce arguments', but both are vague and do not clarify valid values or syntax beyond the schema titles.

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 it executes the Fierce tool for DNS reconnaissance, specifying the verb and resource. However, it does not differentiate from sibling DNS reconnaissance tools like tools_amass or tools_subfinder, which may cause ambiguity in tool selection.

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 guidance is provided on when to use this tool versus alternatives, nor any conditions for its use. The description lacks explicit usage context or exclusions.

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