color_info

Get information about a color (name, complementary, etc.).

SERVERUnClick SOURCE@unclick/mcp-server

Low RISK CLASS

Category Read

Parameters 21 required

Recommended Allowedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/io-github-malamutemayhem-unclick-mcp-server/color-info.md

WHAT IT DOES

What color_info does on UnClick

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

Parameter	Type	Required	Description
`color`	string	Yes
`format`	string	—

Parameters from the server's own tool schema.

RISK

Why color_info is rated Low

This tool queries and returns color metadata. It performs no modifications, deletions, code execution, or financial operations. The blast radius of misuse is negligible—an agent cannot cause harm by requesting color information repeatedly or with arbitrary inputs.

From the tool's definition Tool description states 'Get information about a color' — a retrieval operation with no side effects. Returns computed properties like name and complementary color based on input.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs color_info safely

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

color_info Allowed

color_info 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_info": {}
  }
}

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

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

FAQ

Questions about color_info

What does the color_info tool do? +

Get information about a color (name, complementary, etc.). It is categorised as a Read tool in the UnClick MCP Server, which means it retrieves data without modifying state.

What parameters does color_info accept? +

color_info accepts 2 parameters: color, format. Required: color. The full parameter table on this page comes from the server's own tool schema.

How do I enforce a policy on color_info? +

Register the UnClick MCP server in PolicyLayer and add a rule for color_info: 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 UnClick. Nothing to install.

What risk level is color_info? +

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

Can I rate-limit color_info? +

Yes. Add a rate_limit block to the color_info 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_info completely? +

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

color_info is provided by the UnClick MCP server (@unclick/mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

KEEP EXPLORING

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