complementary_color

Find the complementary (opposite) color on the color wheel.

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/complementary-color.md

WHAT IT DOES

What complementary_color does on GadgetHumans API Hub

AI agents call complementary_color 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 complementary_color is rated Low

This is a pure computational utility that reads color information and returns a result. It does not create, modify, delete, execute code, or transfer money. The operation is deterministic and reversible by nature (querying again produces the same result). Minimal security risk even if an AI agent calls it unexpectedly.

From the tool's definition Tool retrieves color theory data (complementary color) based on input; 'find' indicates a lookup/query operation with no side effects or data modification.

Attacks that exploit this kind of access

RECOMMENDED RULE

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

complementary_color Allowed

complementary_color 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": {
    "complementary_color": {}
  }
}

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 complementary_color call is checked against it from then on.

FAQ

Questions about complementary_color

What does the complementary_color tool do? +

Find the complementary (opposite) color on the color wheel. 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 complementary_color? +

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

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

Can I rate-limit complementary_color? +

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

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

complementary_color 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.

KEEP EXPLORING

More on GadgetHumans API Hub, and thousands of servers like it.

This server

All 311 GadgetHumans API Hub tools →

Across the catalogue

The MCP Attack Database →

Guides

Roll out MCP under one policy →Data exfiltration →MCP token cost →