libi.audio_remove_clip
Remove an audio clip FROM THE TIMELINE (composition manifest only). The source file on disk is NOT deleted — it stays in resources, and the user can re-add it. For a linked (inline) clip the underlying video overlay keeps playing silently; call audio_relink_overlay later to bring the audio back. ...
This record as markdown: /tools/libi/libi.audio-remove-clip.md
What libi.audio_remove_clip does on Libi
AI agents call libi.audio_remove_clip to permanently remove resources in Libi, typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.
Why libi.audio_remove_clip is rated Critical
Removes audio clip from timeline; though reversible in principle, the operation irreversibly alters the composition manifest.
From the tool's definition Remove an audio clip FROM THE TIMELINE
Attacks that exploit this kind of access
The rule that runs libi.audio_remove_clip safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Libi, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For libi.audio_remove_clip, this is the rule to start with:
libi.audio_remove_clip is removed from the agent's tool list entirely, so the agent never calls it. The rest of the server keeps working.
The button opens the PolicyLayer dashboard: create your workspace, connect Libi, apply this rule, and every libi.audio_remove_clip call is checked against it from then on.
Questions about libi.audio_remove_clip
Remove an audio clip FROM THE TIMELINE (composition manifest only). The source file on disk is NOT deleted — it stays in resources, and the user can re-add it. For a linked (inline) clip the underlying video overlay keeps playing silently; call audio_relink_overlay later to bring the audio back. Use this when the user says. It is categorised as a Destructive tool in the Libi MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the Libi MCP server in PolicyLayer and add a rule for libi.audio_remove_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 Libi. Nothing to install.
libi.audio_remove_clip is a Destructive tool with critical risk. Critical-risk tools should be blocked by default and only enabled with explicit human approval.
Yes. Add a rate_limit block to the libi.audio_remove_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 libi.audio_remove_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.
libi.audio_remove_clip is provided by the Libi MCP server (Nagellabs/libi). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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