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

No annotations are present, so the description carries the full burden. It does disclose that task text is discarded, but otherwise omits critical behavioral aspects such as whether the tool makes external network calls, imposes rate limits, incurs costs, or how 'connection methods' are delivered. These gaps matter for a tool that manages pay-per-call gateways.

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 short and front-loaded, starting with the core purpose and including a useful caveat about discarded task text. It avoids unnecessary words, though it has the side effect of being too thin on behavioral context.

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 description is inadequate for a tool with 9 unconstrained optional parameters and no output schema. It does not explain how the parameters map to the 'task' concept, what a typical input combination looks like, or what a 'connection method' return value is. An agent would have to guess the tool's expected call pattern.

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%, so the baseline is 3. The description adds minimal value beyond the schema by mentioning that task text is discarded and that results are connection methods, but it does not clarify how each parameter is used or how they combine, which is weak for a 9-parameter gateway lookup tool.

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 states a specific verb ('Find'), a resource ('public pay-per-call tool gateway'), and a clear scope ('for a task such as weather, search, scrape, or voice'). It distinguishes from sibling tools by describing a meta-search/index function rather than a specific utility, though it does not explicitly name any alternative.

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 provides examples of appropriate usage (weather, search, scrape, voice) which implies when to use the tool, but it does not explicitly state when not to use it or point to alternative siblings. It lacks explicit routing or selection criteria.

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