Palmier Pro is an open-source Swift-native macOS video editor that supports collaborative timeline editing between users and AI coding agents. It integrates external generative AI models and exposes a local MCP server while requiring macOS 26 (Tahoe) on Apple Silicon.
Project overview
The project bridges professional timeline video editing with AI agents through an MCP server and built-in generative AI integrations.
Project type
MCP · Video
Deployment
Refer to project documentation
License
GPL-3.0
Best for
Creators and developers on Apple Silicon Macs seeking a Swift-native desktop GUI video editor with an API for AI agent automation.
Key capabilities
A native macOS video editing application built from scratch in Swift, aimed at being an open-source alternative to Premiere Pro.
Generate videos and images using external models like Seedance, Kling, and Nano Banana Pro directly within the timeline editor.
An integrated agent allowing users to work on a video project collaboratively within the app.
Exposes an MCP server over HTTP when the app is open, allowing external AI coding agents to interact with the timeline.
Limitations and risks
The application is restricted to macOS 26 (Tahoe) on Apple Silicon hardware.
Generative AI processing features are closed source and rely on optional external integrations.
Getting started
Users can download PalmierPro.dmg from GitHub releases and install the application without needing a login.
Alternatives and comparisons
A local-first conversational AI video editor combining professional multitrack timeline editing with AI agents and MCP integration.
A browser-based editor exposing its timeline as a JSON document for collaborative editing via MCP or REST.
Transforms video creation into natural language conversations with reusable Style Skills for storytelling.