websex_urlfinder

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

With no annotations, the description carries the full burden. It usefully discloses that the container executes `urlfinder` directly with argv tokens and never uses shell parsing, and that execution occurs from the selected engagement namespace. However, it does not explain what the tool does, whether it is safe/read-only, what side effects exist, or what the agent should expect operationally beyond the output schema.

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 three short sentences with no wasted words and is reasonably front-loaded. The execution mechanics are stated efficiently. It could be slightly stronger if the first sentence described the tool's actual purpose instead of only naming it.

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?

The presence of an output schema means return values need not be explained, but the description still lacks the most important context: what `urlfinder` is and when to invoke it. With no annotations and zero schema coverage, the definition leaves an agent unable to confidently select or parameterize this tool beyond the generic execution mechanics.

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 gives meaningful context for `arguments` ('supplied argv tokens'), `engagement_id` ('selected engagement namespace'), and `working_directory` ('use relative paths for engagement artifacts'), but it completely omits `stdin`, leaving one of four parameters without any semantic explanation.

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 essentially restates the tool name: it says to run `urlfinder` but never states what `urlfinder` actually does. An agent cannot tell from this text whether it extracts URLs, discovers endpoints, or performs some other web-recon function, and there is no differentiation from the many sibling web tools.

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 when-to-use guidance is provided. The description does not mention alternatives such as gau, katana, or hakrawler, nor does it explain when this tool is preferable or when it should not be used. The only usage-like note is about relative paths, which is parameter guidance rather than tool selection guidance.

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