color_mix

Mix two hex colors together with a given ratio.

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/color-mix.md

WHAT IT DOES

What color_mix does on GadgetHumans API Hub

AI agents call color_mix 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 color_mix is rated Low

color_mix performs a deterministic mathematical operation on color values to produce a blended output. It retrieves/computes data without creating, modifying, deleting, or executing external operations. This is a read-category utility tool with minimal security risk.

From the tool's definition Tool mixes two hex colors with a given ratio and returns the result. No mutation of external state, no code execution, no side effects. Pure computational transformation of input data.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs color_mix 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 color_mix, this is the rule to start with:

color_mix Allowed

color_mix 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": {
    "color_mix": {}
  }
}

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 color_mix call is checked against it from then on.

FAQ

Questions about color_mix

What does the color_mix tool do? +

Mix two hex colors together with a given ratio. 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 color_mix? +

Register the GadgetHumans API Hub MCP server in PolicyLayer and add a rule for color_mix: 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 color_mix? +

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

Can I rate-limit color_mix? +

Yes. Add a rate_limit block to the color_mix 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 color_mix completely? +

Set action: deny in the PolicyLayer policy for color_mix. 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 color_mix? +

color_mix 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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