add_property_to_mogrt

Add a layer property to Essential Graphics when After Effects allows it.

SERVERAe SOURCE@synthetic-ai/ae-mcp

Medium RISK CLASS

Category Write

Parameters 73 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/synthetic-ai-ae-mcp/add-property-to-mogrt.md

WHAT IT DOES

What add_property_to_mogrt does on Ae

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

Parameter	Type	Required	Description
`save`	boolean	—	Save after updating. Defaults to false.
`compName`	string	Yes	Composition name.
`layerName`	string	Yes	Layer name.
`timeoutMs`	number	—	Process timeout in milliseconds. Defaults to 120000.
`projectPath`	string	—	Optional absolute path to an .aep file to open first.
`propertyPath`	array	Yes	Property path, preferably match names.
`controllerName`	string	—	Optional controller display name.

Parameters from the server's own tool schema.

RISK

Why add_property_to_mogrt is rated Medium

An AI agent can call add_property_to_mogrt faster than any human can review: one bad instruction and it creates or modifies resources in Ae by the hundred, each call as confident as the last.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs add_property_to_mogrt safely

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

add_property_to_mogrt Rate-limited

add_property_to_mogrt 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_property_to_mogrt": {
      "limits": [
        {
          "counter": "add_property_to_mogrt_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 Ae, apply this rule, and every add_property_to_mogrt call is checked against it from then on.

FAQ

Questions about add_property_to_mogrt

What does the add_property_to_mogrt tool do? +

Add a layer property to Essential Graphics when After Effects allows it. It is categorised as a Write tool in the Ae MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

What parameters does add_property_to_mogrt accept? +

add_property_to_mogrt accepts 7 parameters: save, compName, layerName, timeoutMs, projectPath, propertyPath, controllerName. Required: compName, layerName, propertyPath. The full parameter table on this page comes from the server's own tool schema.

How do I enforce a policy on add_property_to_mogrt? +

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

What risk level is add_property_to_mogrt? +

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

Can I rate-limit add_property_to_mogrt? +

Yes. Add a rate_limit block to the add_property_to_mogrt 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_property_to_mogrt completely? +

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

add_property_to_mogrt is provided by the Ae MCP server (@synthetic-ai/ae-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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