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Show HN: Skill for your agent to visualize your gbrain and Obsidian

Hacker News · Jun 13, 2026, 6:43 AM

Key takeaways

  • Works with: Claude Code · Open AI Codex · Cursor · Gemini CLI · Open Claw · or just run the script.
  • A prebuilt demo ships in this repo — no notes to generate, no embeddings, no gbrain, no Python.
  • open demo/brain-map.html # mac OS xdg-open demo/brain-map.html # Linux start demo/brain-map.html # Windows 992 fictional notes across three themes (work · study · life).

Turn a folder of Markdown notes (an Obsidian vault or a gbrain export) into one self-contained, interactive HTML knowledge map — a force-directed graph coloured by theme, a timeline you can scrub to watch the base grow, and a click-to-inspect panel.

Works with: Claude Code · Open AI Codex · Cursor · Gemini CLI · Open Claw · or just run the script.

A prebuilt demo ships in this repo — no notes to generate, no embeddings, no gbrain, no Python. Open the file:

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