Critical-risk tools in Libi

Delete an analysis step row (and any cascaded keyframes if kind=frames). Use to fully clear and redo a step.

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 (inl...

Remove the effect on a layer

Delete an asset folder. mode

Delete a user-created caption style by id. Bundled curated styles cannot be deleted (returns

Remove a character from the catalog. Mappings to assets are cascade-removed; assets themselves are kept unless

Delete a timeline clip — a scene, overlay, or audio clip (auto-detected from

PERMANENTLY DELETE a source file from disk. This is the ONLY destructive path in the system — the file is unrecoverable, and every scene, audio clip, and overlay referencing it ...

Delete a folder. mode

Remove an item from the catalog. Mappings to assets are cascade-removed; assets themselves are kept unless

Remove the keyframe at

Delete a user-saved overlay preset.

Permanently delete a piece and ALL of its data — every file (originals,

Remove a scene FROM THE TIMELINE (composition manifest only). The source file is NOT deleted — it stays in resources, and the scene can be recreated. Any linked audio clip for t...

Delete a track (DB row + JSON sidecar). Tracked overlays that reference this trackId will fail to render until they

Drops the draft and returns the piece to the snapshot state. Destructive — requires confirm:true.

Delete preview proxies for every video on the piece to free disk space. Proxies regenerate on next edit session.

Drop a cached endpoint schema. Call this when a generation fails because the cached schema was wrong, then re-fetch.

Delete a custom effect package by id.

Permanently remove a custom MCP server. Bundled servers cannot be removed — use libi.set_mcp_server_enabled to disable them.

Remove an overlay (any kind) from the composition by id.

Delete a user skill, or delete an override (which restores the bundled skill). Bundled skills cannot be deleted; use libi.set_skill_enabled to disable them, or libi.update_skill...

Delete prompts/<name>.md from a USER skill.

Promotes one of the prior snapshots (from getPieceState.recentSnapshots) to become the current snapshot. The current snapshot is archived to history. Destructive — requires conf...

OPTIONAL PAID mask refinement via fal.ai SAM2. NOT the default tracker — use

PAID. Runs a provider-driven (fal.ai → Gemini 2.5 Pro by default) full-video analysis and returns a structured production script (shots, music, sound design) — designed for feed...