trim_clip
Adjusts the in and out points of a clip on the timeline, effectively shortening it.
This record as markdown: /tools/adobe-premiere-pro-mcp/trim-clip.md
What trim_clip does on Adobe Premiere Pro
AI agents use trim_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 on the timeline to trim |
inPoint | number | — | The new in point in seconds from the start of the clip |
duration | number | — | Alternative: set the desired timeline duration in seconds; cannot be combined with outPoint |
outPoint | number | — | The new out point in seconds from the start of the clip; cannot be combined with duration |
Parameters from the server's own tool schema.
Why trim_clip is rated Medium
The tool modifies existing media by adjusting clip boundaries (in/out points), which is a reversible edit operation typical of video editing. It does not delete the underlying media file, only adjusts how it is used in the timeline. This is a Write operation (modify data reversibly) rather than Destructive (irreversible deletion).
From the tool's definition Tool description states it 'Adjusts the in and out points of a clip on the timeline, effectively shortening it.' This modifies clip properties reversibly through timeline editing.
Attacks that exploit this kind of access
The rule that runs trim_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 trim_clip, this is the rule to start with:
trim_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 trim_clip call is checked against it from then on.
Questions about trim_clip
Adjusts the in and out points of a clip on the timeline, effectively shortening it. 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.
trim_clip accepts 4 parameters: clipId, inPoint, duration, outPoint. 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 trim_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.
trim_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 trim_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 trim_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.
trim_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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