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

With no annotations, the description does real work: it discloses that the operation is free, gives the default destination path, and states the file must land in a specific folder for routing to work. However, it never resolves whether the tool itself writes the file or returns CSV content for the agent to save — the imperative 'Save it in...' leaves that ambiguous, and no error behavior for incomplete jobs is described.

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?

One dense sentence that leads with what the tool produces, then the destination path, then the payoff ('OpenClaw routes this kind of task to the benchmark winner') and the cost note. Slightly packed but every clause carries information; nothing is filler.

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 one-parameter tool with no annotations and no output schema, the description covers purpose, destination, and cost, which is most of what an agent needs. The gap is the return contract — whether CSV text comes back or a file is written — which matters because the description instructs the caller to save the file.

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 single job_id parameter has 0% schema description coverage, so the description carries the burden; it partially compensates by establishing that the job must be completed and that its results are the payload. It adds no detail on ID format or what happens if the job is still running.

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 specifies the exact artifact produced: a completed job's results rendered as the CSV format the OpenMark Router plugin reads, explicitly equated with the app's Export > OpenClaw file. The verb is implicit (it starts with the object, not 'Export'), but the resource and output format are unambiguous enough to separate it from get_results or get_task_format.

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?

It gives a clear usage context: use this when feeding OpenClaw's benchmark routing, with the file placed in the plugin's benchmarks folder. It does not name an explicit alternative or exclusion (e.g., when to prefer get_results instead), which keeps it short of a 5.

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