Turn Obsidian vault into a 3D galaxy with Claude-written plugin
Dry-Weather-2544 · reddit · 2026-08-22
A user ran a Claude agent named 'Fathom' to manage their Obsidian vault. Upon requesting a cooler graph view, Claude wrote a native plugin rendering the vault as an interactive 3D galaxy.
Key Features:
- Visualization: 120 notes become stars, 400+ links become light threads, clustered by project family with nebula fog.
- Controls: WASD flight with inertia, thrust, and mouse look; Shift to boost.
- Physics Lab: 22 sliders to adjust anti-gravity, heat, time warping, and universe hue.
- Navigation: Search flies the camera to the target star; clicking a star opens the note in Obsidian.
- Dynamics: New notes get a supernova corona; includes a time machine to replay note creation history.
Related event: Claude Writes Obsidian Plugin Turning Notes into a 3D Galaxy(2 posts)→
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