add_custom_parameters

Append a custom-parameter page (knobs, sliders, toggles, menus, pulses, RGB, XYZ) to a COMP so a generated network becomes a tunable, reusable component. Point

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/add-custom-parameters.md

WHAT IT DOES

What add_custom_parameters does on Aos

AI agents use add_custom_parameters 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 add_custom_parameters is rated Medium

Creates new parameter configurations reversibly without deleting or executing arbitrary code; modifies component metadata.

From the tool's definition Append custom-parameter page to COMP; tunable, reusable component configuration.

Attacks that exploit this kind of access

RECOMMENDED RULE

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

add_custom_parameters Rate-limited

add_custom_parameters 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": {
    "add_custom_parameters": {
      "limits": [
        {
          "counter": "add_custom_parameters_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 add_custom_parameters call is checked against it from then on.

FAQ

Questions about add_custom_parameters

What does the add_custom_parameters tool do? +

Append a custom-parameter page (knobs, sliders, toggles, menus, pulses, RGB, XYZ) to a COMP so a generated network becomes a tunable, reusable component. Point. 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 add_custom_parameters? +

Register the Aos MCP server in PolicyLayer and add a rule for add_custom_parameters: 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 add_custom_parameters? +

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

Can I rate-limit add_custom_parameters? +

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

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

add_custom_parameters 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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