serp_layers

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 gives minor semantic hints like 'assign (move objects to layer)' and 'color as [r,g,b] 0-1', but does not explain side effects of delete/rename, what 'visible' or 'current' do, or any other behavioral consequences.

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 compact sentence with a clear action list, no filler, and the most important 'Manage layers' phrase front-loaded. Slight lack of structure, but every part contributes useful information.

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?

This is a multi-action tool with six parameters and no schema descriptions or annotations. The description fails to specify which parameters are required or relevant for each action, and does not cover invocation patterns or side effects. The output schema exists, so return values are less critical, but input handling remains incomplete.

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 0%, and the description does not compensate. It documents the valid action values and the color format, but leaves parameters like name, new_name, objects, and visible without explanation or mapping to specific actions, making correct invocation difficult.

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 identifies 'layers' as the target resource and enumerates concrete actions (list, create, rename, visible, current, color, assign, delete), which distinguishes it from sibling tools focused on other resources. The verb 'Manage' is broad, but the action list gives specific operational meaning.

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 phrase 'Manage layers' establishes a clear context for when to use this tool, and the action list implies the range of layer operations. However, it does not explicitly state when not to use it or mention alternatives among the sibling tools.

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