create_layer_mixer
Build a VJ-style layer mixer: combine source TOPs into one output. Creates a new baseCOMP under
This record as markdown: /tools/hybridlabor-api-aos/create-layer-mixer.md
What create_layer_mixer does on Aos
AI agents use create_layer_mixer 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.
Why create_layer_mixer is rated Medium
This tool creates new persistent components (baseCOMP) in a TouchDesigner project, which is a reversible write operation. While it modifies the project state, the creation can be undone (typical of design tools), and there are no financial, destructive, or code-execution implications.
From the tool's definition Tool description states 'Build a VJ-style layer mixer: combine source TOPs into one output. Creates a new baseCOMP under' — the verb 'Creates' and 'new baseCOMP' indicate persistent object creation within the TouchDesigner project.
Attacks that exploit this kind of access
The rule that runs create_layer_mixer 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_layer_mixer, this is the rule to start with:
create_layer_mixer 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.
The button opens the PolicyLayer dashboard: create your workspace, connect Aos, apply this rule, and every create_layer_mixer call is checked against it from then on.
Questions about create_layer_mixer
Build a VJ-style layer mixer: combine source TOPs into one output. Creates a new baseCOMP under. 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.
Register the Aos MCP server in PolicyLayer and add a rule for create_layer_mixer: 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.
create_layer_mixer is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.
Yes. Add a rate_limit block to the create_layer_mixer 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 create_layer_mixer. 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.
create_layer_mixer 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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