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

No annotations are provided, so the description carries the full burden of behavioral disclosure. It discloses that task text is discarded and lists what the tool returns, which is useful. However, it does not mention side effects, whether the tool makes external calls, error behavior, cost implications despite the 'pay-per-call' phrase, or authentication needs.

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 filler. It front-loads the core purpose, then lists outputs and the key discard behavior. Every sentence earns its place and the tool remains easy to scan.

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 seven parameters, no annotations, and no output schema, the description should explain how inputs are used and what return shape to expect. It names output categories but not their format, and it does not clarify whether parameters are alternatives, required, or combined. This is adequate but leaves meaningful gaps for a tool with this much input variety.

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 schema already documents each parameter. The tool-level description adds no additional parameter semantics beyond the general note that task text is discarded, and it does not clarify how the seven heterogeneous parameters relate or which should be provided.

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 object: 'Find a public pay-per-call tool gateway (Monid)'. It also lists concrete outputs—CLI setup, how-it-works, skill file, and remote MCP hops—and notes that task text is discarded. This clearly distinguishes the tool from the sibling utilities like web-fetch or validate-json.

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 when to use the tool: when the agent needs Monid gateway setup or remote MCP hop information. However, it does not explicitly state prerequisites, parameter selection rules, or when not to use it, nor does it name alternative tools for comparison. The guidance is present but left to inference.

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