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

No annotations are provided, so the description bears the full burden of behavioral disclosure. It does mention that task text is discarded, which is a useful note, but it omits other behaviors like whether network calls are made, side effects, or error conditions. For a tool without annotations, this is insufficient disclosure.

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 two concise sentences with no fluff. The primary purpose is front-loaded, and the behavioral note about discarded task text is a valuable addition. Every word earns its place.

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 tool with 9 optional parameters, no output schema, and no annotations, the description is severely incomplete. It does not explain the role of the parameters, provide usage examples, or detail the output format. An agent would struggle to know which parameters to provide or what to expect from the call.

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 100%, so baseline would be 3, but the tool description adds no meaning to the parameters and in fact creates confusion: the parameters (city, json, path, etc.) seem unrelated to the stated purpose of finding a gateway. The description does not explain how these parameters contribute to the tool's function, so it fails to enhance understanding.

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's purpose: it finds a specific public pay-per-call tool gateway called Monid and lists the returns (CLI setup, how-it-works, skill file, remote MCP hops). This distinguishes it from the sibling tools, which are mostly shape-checkers or utilities, making the purpose unmistakable.

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 offers no guidance on when to use this tool versus alternatives, no exclusions, and no mention of appropriate contexts. An agent must infer that it is used when information about Monid is needed, but no explicit 'when' or 'when not' is provided.

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