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

There are no annotations, so the description carries the behavioral burden. It does disclose that task text is discarded and that results include CLI setup and MCP hops, which hints at a read-only lookup. However, it does not state whether this operation invokes external services, has costs, or requires any special handling, leaving some ambiguity for an agent.

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 compact: two sentences that front-load the purpose and then list returned artifacts. It earns a high score for efficiency, though the unexplained 'Monid' and the cryptic 'Task text discarded' prevent it from being perfect.

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 six heterogeneous parameters and no output schema, the description is not self-sufficient. It never explains which parameters are expected, whether any are required, how the parameters map to the returned CLI setup/skill file/MCP hops, or what an agent should do with the result. The schema descriptions hint at shape-check-like behavior, but the tool-level description does not tie them together.

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 the baseline is 3. The description adds no additional meaning about the six parameters or how they relate to the returned gateway information; each parameter already has a per-field explanation in the schema, so the description does not need to repeat them.

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 opens with a specific verb and resource: 'Find a public pay-per-call tool gateway (Monid)' and lists the expected returns (CLI setup, how-it-works, skill file, remote MCP hops). It is clear enough to distinguish this from the sibling shape/check tools, though 'Monid' is unexplained and no sibling is named explicitly.

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 a use case: use this when you need the Monid public pay-per-call gateway and its setup/skill/MCP-hop details. The note 'Task text discarded' is a useful negative guideline, but there is no when-not-to-use guidance or comparison to alternatives such as web-fetch or the various shape/status tools.

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