TL;DR
Palmier Pro is an open-source macOS video editor with built-in generative AI and an MCP server, enabling collaboration between users and AI agents on the timeline.
Key features
Swift-native video editor (aiming for Premiere Pro level)
Generate videos/images with SOTA models like Seedance, Kling, Nano Banana Pro
Connect with Claude/Codex/Cursor via MCP, in-app agent support
MCP server allows agents to execute timeline editing commands
When to use it
When you want to integrate AI-generated footage into an existing editing workflow
When you want to automate video editing by collaborating with AI agents (Claude, Codex, etc.)
When you need an open-source video editor for customization or research purposes