FrameStack

ffmpeg-skill vs VibeFrame

ffmpeg-skillVibeFrame
Control surface
Agent skillMCP server✓CLI
✓MCP server✓CLI
Autonomy
Agent-driven
✓Agent-driven
Export formats
MP4
✓MP4
Edit ops
ConcatCaptionsTranscodeRenderTranscription
Silence removalCaptionsGenerate
Hosting
Fully localOpen-source, self-host
Open-source, self-host
Pricing model
Free (OSS)
Bring your own keys
Free tier✓ Yes✓ Yes
Open sourceMITNo / not stated

✓ = quoted on the vendor's official page (hover or long-press for the snippet). Edit ops, hosting and pricing model come from an official-page scan and are not yet checked field by field.