triadic_colors
Get triadic colors (three colors equally spaced on color wheel).
This record as markdown: /tools/io-tinyfn-tinyfn/triadic-colors.md
What triadic_colors does on TinyFn
AI agents call triadic_colors to retrieve information from TinyFn 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 |
|---|---|---|---|
hex_color | string | Yes | Hex color to get triadic colors for |
Parameters from the server's own tool schema.
Why triadic_colors is rated Low
This is a deterministic utility function that retrieves computed color information. It performs a pure calculation based on color theory (three colors equally spaced on a 360-degree color wheel) and returns the result. There are no side effects, no modifications to state, no external operations triggered, and no irreversible actions. This is a straightforward Read category tool with minimal security risk.
From the tool's definition Tool name 'triadic_colors' and description 'Get triadic colors (three colors equally spaced on color wheel)' indicate a query/retrieval operation that computes and returns color values with no side effects, no data modification, no code execution, and no…
Attacks that exploit this kind of access
The rule that runs triadic_colors safely
PolicyLayer is an MCP gateway: it sits between your AI agents and TinyFn, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For triadic_colors, this is the rule to start with:
triadic_colors is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect TinyFn, apply this rule, and every triadic_colors call is checked against it from then on.
Questions about triadic_colors
Get triadic colors (three colors equally spaced on color wheel). It is categorised as a Read tool in the TinyFn MCP Server, which means it retrieves data without modifying state.
triadic_colors accepts 1 parameter: hex_color. Required: hex_color. The full parameter table on this page comes from the server's own tool schema.
Register the TinyFn MCP server in PolicyLayer and add a rule for triadic_colors: 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 TinyFn. Nothing to install.
triadic_colors is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the triadic_colors 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.
Set action: deny in the PolicyLayer policy for triadic_colors. 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.
triadic_colors is provided by the TinyFn MCP server (https://api.tinyfn.io/mcp/all/). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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