Scenario Video Assembly

Overview

Scenario has no editing tools on the MCP surface. Every compositor, concatenator, trimmer and captioner is a deterministic model run through model_run. The compositor, concatenator and trimmer ids are fixed and named below; Scenario ships two captioners, so that one is discovered with recommend. Connection and the core loop: see the scenario skill; the clips themselves: see scenario-video. If a sibling skill named here is missing from your available skills, ask the user to install it (npx skills add scenario-labs/skills --skill <name>); unattended, proceed from tool schemas and flag the gap.

Quick reference: pick the backend first