rgb_to_hsl

Convert RGB color values to HSL (Hue, Saturation, Lightness).

SERVERGadgetHumans API Hub SOURCEpypi:gadgethumans-api-hub-mcp

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/io-github-scotia1973-bot-api-hub/rgb-to-hsl.md

WHAT IT DOES

What rgb_to_hsl does on GadgetHumans API Hub

AI agents call rgb_to_hsl to retrieve information from GadgetHumans API Hub without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

RISK

Why rgb_to_hsl is rated Low

This tool performs a mathematical transformation of input data and returns the result without modifying state, accessing restricted resources, executing arbitrary code, or causing destructive/financial consequences. It is a stateless utility function typical of a utility API suite for color conversion.

From the tool's definition Tool 'rgb_to_hsl' converts RGB color values to HSL format—a pure data transformation with no side effects, no external operations, and no irreversible actions. The description indicates only retrieval/conversion of color space data.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs rgb_to_hsl safely

PolicyLayer is an MCP gateway: it sits between your AI agents and GadgetHumans API Hub, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For rgb_to_hsl, this is the rule to start with:

rgb_to_hsl Allowed

rgb_to_hsl is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "rgb_to_hsl": {}
  }
}

ALLOW ONLY THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect GadgetHumans API Hub, apply this rule, and every rgb_to_hsl call is checked against it from then on.

FAQ

Questions about rgb_to_hsl

What does the rgb_to_hsl tool do? +

Convert RGB color values to HSL (Hue, Saturation, Lightness). It is categorised as a Read tool in the GadgetHumans API Hub MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on rgb_to_hsl? +

Register the GadgetHumans API Hub MCP server in PolicyLayer and add a rule for rgb_to_hsl: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches GadgetHumans API Hub. Nothing to install.

What risk level is rgb_to_hsl? +

rgb_to_hsl is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit rgb_to_hsl? +

Yes. Add a rate_limit block to the rgb_to_hsl rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.

How do I block rgb_to_hsl completely? +

Set action: deny in the PolicyLayer policy for rgb_to_hsl. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.

What MCP server provides rgb_to_hsl? +

rgb_to_hsl is provided by the GadgetHumans API Hub MCP server (pypi:gadgethumans-api-hub-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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