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hsl_to_rgb

Convert HSL values (hue, saturation, lightness) to RGB color codes. Specify hue angle from 0 to 360 and saturation/lightness percentages from 0 to 100.

Instructions

Convert HSL values to RGB color.

Parameters:
    hue — Hue angle (0-360).
    saturation — Saturation percentage (0-100).
    lightness — Lightness percentage (0-100).

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
hueYes
saturationYes
lightnessYes

Output Schema

TableJSON Schema
NameRequiredDescriptionDefault
resultYes
Behavior3/5

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

No annotations provided. Description adds input range constraints (0-360 for hue, 0-100 for saturation and lightness) that are absent from the schema, but does not disclose output range, clamping, error handling, or other behavioral traits.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness5/5

Is the description appropriately sized, front-loaded, and free of redundancy?

Two concise sentences with front-loaded purpose and a clean parameter list. No unnecessary words.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness4/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

Given the existence of an output schema (not shown), description adequately covers purpose and parameter ranges. Lacks only minor details like default or clamping behavior, but overall sufficient for a simple conversion tool.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters4/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Despite schema coverage being 0%, description adds meaningful context by specifying expected ranges for each parameter, which the schema lacks (only type number). Provides clear semantic expectation beyond the schema.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose5/5

Does the description clearly state what the tool does and how it differs from similar tools?

Description clearly states 'Convert HSL values to RGB color', specifying the exact direction of conversion, distinguishing it from sibling tools like rgb_to_hsl or hex_to_hsl.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines3/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

No explicit when-to-use or when-not-to-use guidance. Among many color conversion siblings, it only implies the use case by its name and description, but does not mention alternatives or prerequisites.

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

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