duplicate_clip
Duplicates a clip on the timeline.
This record as markdown: /tools/adobe-premiere-pro-mcp/duplicate-clip.md
What duplicate_clip does on Adobe Premiere Pro
AI agents use duplicate_clip to create or update resources in Adobe Premiere Pro, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Adobe Premiere Pro environment.
| Parameter | Type | Required | Description |
|---|---|---|---|
clipId | string | Yes | The ID of the clip to duplicate |
offset | number | — | Time offset in seconds for the duplicate (default: places immediately after original) |
Parameters from the server's own tool schema.
Why duplicate_clip is rated Medium
Duplicating a clip creates new data in the Premiere Pro timeline, which is a write operation. It is reversible (unlike deletion), so it does not qualify as Destructive. The severity is medium because while it modifies the project state, the effect is localized to a single clip duplication and can be undone. In the context of video editing workflows, this is a standard, predictable operation with limited blast radius.
From the tool's definition Tool name 'duplicate_clip' and description 'Duplicates a clip on the timeline' indicate creation of new media data on the timeline. This is a reversible modification operation (clips can be deleted afterward).
Attacks that exploit this kind of access
The rule that runs duplicate_clip safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Adobe Premiere Pro, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For duplicate_clip, this is the rule to start with:
duplicate_clip 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 Adobe Premiere Pro, apply this rule, and every duplicate_clip call is checked against it from then on.
Questions about duplicate_clip
Duplicates a clip on the timeline. It is categorised as a Write tool in the Adobe Premiere Pro MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
duplicate_clip accepts 2 parameters: clipId, offset. Required: clipId. The full parameter table on this page comes from the server's own tool schema.
Register the Adobe Premiere Pro MCP server in PolicyLayer and add a rule for duplicate_clip: 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 Adobe Premiere Pro. Nothing to install.
duplicate_clip 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 duplicate_clip 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 duplicate_clip. 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.
duplicate_clip is provided by the Adobe Premiere Pro MCP server (adobe-premiere-pro-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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