Installation

In the extensions section in the side menu, click the menu icon, then "Install from VSIX"
Install language servers for the languages you want to support
- Anycode is a language server based on treesitter, which supports: C#, CPP (C), Go, Java, Kotlin, PHP, Python, Rust, Typescript (Javascript)

Usage

Go to the command palate (Ctrl+Shift+P). Choose "Graffiti: Connect to server".
There is a chip on the bottom of your screen that shows the current symbol. "Global scope" probably means your LSP doesn't recognize the current function.
Ctrl+Shift+A - Add node to the graph
Ctrl+Shift+X - Add node to the graph with text on the edge
Ctrl+Shift+Q - Add line node to the graph