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convert_rgb_to_hex

Convert RGB color values to HEX by specifying red, green, and blue components (0-255). This tool outputs a six-character hexadecimal color code.

Instructions

Convert RGB color to HEX

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
rYesRed value (0-255)
gYesGreen value (0-255)
bYesBlue value (0-255)
Behavior3/5

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

Annotations provide readOnlyHint=false, but the description does not add behavioral traits. Since it's a simple conversion, no side effects are expected, but no extra clarity is given.

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?

One sentence, directly says what it does. No unnecessary words.

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

Completeness5/5

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

Given the simplicity (3 required params with full schema descriptions, no output schema needed), the description is complete. No gaps.

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

Parameters3/5

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

Input schema has 100% coverage with descriptions for r, g, b (values 0-255). The description adds no additional meaning 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?

The description 'Convert RGB color to HEX' clearly states the verb 'Convert' and resource 'RGB color to HEX'. It distinguishes from the sibling 'convert_hex_to_rgb' by specifying the direction.

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 guidance on when to use or alternatives. The tool is straightforward, but lacks context like 'Use this to translate RGB values to hex format; for the reverse, use convert_hex_to_rgb.'

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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