add_to_timeline
Adds a media clip from the project panel to a sequence timeline at a specific track and time.
This record as markdown: /tools/adobe-premiere-pro-mcp/add-to-timeline.md
What add_to_timeline does on Adobe Premiere Pro
AI agents use add_to_timeline 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 |
|---|---|---|---|
time | number | Yes | The time in seconds where the clip should be placed on the timeline |
linkAudio | boolean | — | When false, removes the auto-linked audio counterpart that Premiere places on audio tracks for video-track clips. Useful for video overlays whose source media ( |
insertMode | string | — | Whether to overwrite existing content or insert and shift |
sequenceId | string | Yes | The ID of the sequence (timeline) to add the clip to |
trackIndex | number | Yes | The index of the video or audio track (0-based) |
projectItemId | string | Yes | The ID of the project item (clip) to add |
sourceInPoint | number | — | Source IN point in seconds — the start of the sub-range to pull from the source (footage or sequence). Replicates marking an in point in the Source monitor. Req |
sourceOutPoint | number | — | Source OUT point in seconds — the end of the sub-range to pull from the source. Replicates marking an out point in the Source monitor. Requires sourceInPoint. |
Parameters from the server's own tool schema.
Why add_to_timeline is rated Medium
This operation modifies the timeline structure by inserting clips at designated locations. It is reversible (clips can be removed or moved), making it a Write operation rather than Destructive. The severity is medium because misuse could result in unwanted media arrangement in a project, but effects are undoable and limited to timeline composition rather than data deletion or financial impact.
From the tool's definition Tool adds media clips to sequence timeline by placing them at specific tracks and time positions, which creates new content arrangements in the editing project.
Attacks that exploit this kind of access
The rule that runs add_to_timeline 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 add_to_timeline, this is the rule to start with:
add_to_timeline 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 add_to_timeline call is checked against it from then on.
Questions about add_to_timeline
Adds a media clip from the project panel to a sequence timeline at a specific track and time. 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.
add_to_timeline accepts 8 parameters: time, linkAudio, insertMode, sequenceId, trackIndex, projectItemId, sourceInPoint, sourceOutPoint. Required: time, sequenceId, trackIndex, projectItemId. 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 add_to_timeline: 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.
add_to_timeline 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 add_to_timeline 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 add_to_timeline. 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.
add_to_timeline 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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