export_dxf

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

The description adds a 'when supported' qualifier, which is a behavioral constraint, but it does not elaborate on the destructiveHint annotation or any side effects. It neither contradicts the annotations nor provides meaningful detail beyond them.

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 a single concise sentence that front-loads the action and format. It contains no filler words and is appropriately sized for the tool's simplicity.

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?

Despite having an output schema and annotations, the description is too sparse. It leaves critical questions unanswered: which layers support DXF, what the destructive hint implies, and what the output contains. The 'when supported' phrase is vague and requires elaboration.

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 parameter 'layer' has no schema description, and the tool description does not explain valid values, the significance of the default 'Edge.Cuts', or which layers are supported. With 0% schema coverage, the description fails to compensate.

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 clearly states the tool exports a board layer to DXF, using a specific verb ('export') and resource ('board layer') and format ('DXF'). This distinguishes it from sibling export tools like export_gerber or export_svg by the 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?

No guidance is provided on when to use this tool versus alternatives. The phrase 'when supported' hints at a condition but does not explain under what circumstances DXF export is supported or why one would choose it over other export formats.

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