create_palette

Generate a reusable colour palette + gradient other tools can bind to. In

SERVERAos SOURCE@hybridlabor-api/aos

Medium RISK CLASS

Category Write

Parameters 00 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/hybridlabor-api-aos/create-palette.md

WHAT IT DOES

What create_palette does on Aos

AI agents use create_palette to create or update resources in Aos, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Aos environment.

RISK

Why create_palette is rated Medium

The tool creates or generates new palette and gradient data that modifies the project state reversibly. This is not destructive (can be undone/deleted), does not execute arbitrary code, does not involve financial transactions, and does not merely read existing data. Creating visual assets in TouchDesigner qualifies as a Write operation.

From the tool's definition Tool description states 'Generate a reusable colour palette + gradient' — this creates new data (palette/gradient assets) that persists in the TouchDesigner project and can be bound by other tools.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs create_palette safely

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

create_palette Rate-limited

create_palette stays usable, but capped: an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "create_palette": {
      "limits": [
        {
          "counter": "create_palette_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL → Instant setup, no code required.

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

FAQ

Questions about create_palette

What does the create_palette tool do? +

Generate a reusable colour palette + gradient other tools can bind to. In. It is categorised as a Write tool in the Aos MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on create_palette? +

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

What risk level is create_palette? +

create_palette is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.

Can I rate-limit create_palette? +

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

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

create_palette is provided by the Aos MCP server (@hybridlabor-api/aos). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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