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

There are no annotations, so the description carries the full burden of behavioral disclosure. It explicitly notes that 'Task text discarded', which is a meaningful privacy and execution trait, and it lists what the tool returns. For a read-only lookup tool, this is adequate transparency without overclaiming side effects.

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?

Two short, front-loaded sentences convey purpose, outputs, and a key behavioral caveat with no filler or redundant schema repetition. Every sentence 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?

With no output schema, the description compensates by explicitly listing the return artifacts (CLI setup, how-it-works, skill file, remote MCP hops). It does not specify whether any parameters are required or how they select the gateway, leaving minor invocation ambiguity, but the core context is sufficient.

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?

The input schema already describes all seven parameters with 100% coverage, so the baseline is 3. The description adds no parameter-level meaning beyond the schema; it only clarifies that task text is discarded, which is not tied to a specific schema field.

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 action and resource: 'Find a public pay-per-call tool gateway (Monid)'. It also enumerates concrete outputs (CLI setup, how-it-works, skill file, remote MCP hops), making the tool's role clear and distinct from the sibling shape-checkers and hint 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?

The description implies the intended use case: call this when you need a Monid pay-per-call gateway and its setup/skill files. However, it does not explicitly state when to prefer this tool over alternatives or when not to use it.

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