Teaching AI agents to speak Obsidian

What it does This repo bundles five agent skills that let AI coding assistants work natively inside Obsidian vaults. Each module follows the open Agent Skills specification, covering Obsidian Flavored Markdown, Bases, JSON Canvas, and the Obsidian CLI. It is essentially a phrasebook that teaches agents the local dialect of your note-taking system.

The interesting bit Rather than shipping a plugin, the project meets agents where they already live—Claude Code, Codex CLI, OpenCode—by feeding them structured context on Obsidian-specific syntax and tools. The inclusion of JSON Canvas and a defuddle skill for cleaning web pages into markdown suggests the author wants agents to handle both Obsidian’s closed ecosystem and the open formats that escape it.

Key highlights

• Covers Obsidian Flavored Markdown, Bases, JSON Canvas, and the Obsidian CLI in one pack
• Follows the open Agent Skills specification, so it works across Claude Code, Codex CLI, and OpenCode without reconfiguration
• Includes a defuddle skill that strips web-page clutter into clean markdown before the agent wastes tokens on it
• Treats agent context as the integration layer rather than shipping a binary or Obsidian plugin

Verdict Grab it if you’re already running Claude Code or Codex CLI against an Obsidian vault and tired of correcting wikilink syntax. If you don’t use Obsidian or agent-driven workflows, there’s nothing here for you.