resize_palette

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

Without annotations, the description carries the full burden of behavioral disclosure. It does not mention side effects such as whether colors are truncated or extended, whether the operation is reversible, or if any permissions are required. This is minimal transparency beyond the tool's basic action.

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, front-loaded sentence with no unnecessary words. It is appropriately concise for a simple tool, and every word contributes to conveying the action.

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 simple one-parameter tool, the description is minimally adequate. The schema covers the parameter, but the lack of annotations and output schema leaves gaps around side effects and return values. It is not as incomplete as tools with multiple undocumented parameters, but it could benefit from clarifying behavior when resizing.

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 schema already describes the single parameter 'size' as 'Number of colors in palette', giving 100% coverage. The description adds little beyond reinforcing that the palette is resized to a specific number of colors, but does not clarify constraints like minimum size or behavior when reducing colors.

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's function: resizing the palette to a specific number of colors. It uses a specific verb ('resize') and resource ('palette'), and it distinguishes itself from sibling tools like get_palette or set_palette_colors by focusing on the palette size rather than color values.

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. There is no mention of when to prefer resizing over setting individual colors, nor any exclusions or prerequisites. The description only states what it does, not when to use it.

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