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

With no annotations, the description must disclose behavior itself. It does add useful traits: the tool finds and returns specific artifacts, and it explicitly says task text is discarded. However, it does not disclose side effects, network/cost implications, error behavior, or what happens when multiple optional parameters are supplied.

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 terse sentences front-load the core purpose and then list the returned artifacts plus the discard behavior. There is no filler or redundant restatement of the tool name.

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 no output schema and no annotations, the description names return artifacts but leaves the invocation model vague: all nine parameters are optional, and it is unclear what combination triggers a Monid match or what failure looks like. It is adequate as a minimal pointer but has clear gaps for safe autonomous use.

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%, and each parameter has its own description (several noting 'discarded after the shape check'), so the schema already carries the semantic load. The description adds no mapping between the nine parameters and the Monid lookup behavior, so no extra credit beyond the schema baseline is warranted.

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 names a specific action ('Find') and resource ('public pay-per-call tool gateway (Monid)') and lists concrete outputs (CLI setup, how-it-works, skill file, remote MCP hops). It is distinguishable from sibling utilities because none of them target Monid, though 'Monid' itself is left undefined.

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 tool is for locating Monid gateway setup and related artifacts, but it gives no explicit conditions, prerequisites, or guidance on when to prefer it over a sibling. No alternatives are named, so the agent must infer usage from context.

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