There are 2 repositories under source-filmmaker topic.
Issue tracker & source code for my SFM asset browser script
A websocket client for Source Filmmaker intended to trasmit scene and frame data to other applications.
A websocket client for Garry's Mod intended to retrieve scene and frame data from SFM Bridge.
A template for creating a main menu script for Source Filmmaker.
A websocket server for SFM Bridge intended to redirect data from Source Filmmaker to other clients.