eda_pcb_layer_save_physical_stacking_configuration

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

No annotations are provided, so the description carries the full burden. It only states it saves a configuration and returns a boolean, but does not disclose side effects, overwrite behavior, permission requirements, or what happens on failure. The optional allowOverwrite parameter is mentioned but not explained.

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 very short and to the point, but it is not well-structured—it mixes a code signature with a single Chinese phrase and technical remarks. It is concise but lacks organized sections that would aid comprehension.

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 save operation with four parameters (including an optional overwrite flag), the description is insufficient. It does not explain parameter semantics, return value details, or any prerequisites like the need for an active document. The version note is minor and does not contribute to effective invocation.

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 signature lists parameter names and types but provides no semantic meaning. The input schema only describes the 'args' array and 'windowId', not the inner parameters. The description does not explain what IPCB_PhysicalStackingConfiguration or IPCB_SubstratePhysicalProperties represent, nor what configurationName should be.

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 the verb 'save' and the resource 'physical stacking configuration', which clearly identifies the operation. It distinguishes from sibling tools like get/delete/rename physical stacking configurations because it is the only one with 'save' in the name and description.

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?

There is no guidance on when to use this tool versus alternatives such as overwrite_current_physical_stacking_configuration or set_as_default. The description does not mention prerequisites, scenarios, or exclusions, leaving the agent to infer context.

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