obsidian-install-auth

name	obsidian-install-auth
description	Set up Obsidian plugin development environment with Node.js and TypeScript. Use when starting a new plugin project, configuring the dev environment, or initializing Obsidian plugin development. Trigger with phrases like "obsidian setup", "obsidian plugin dev", "create obsidian plugin", "obsidian development environment".
allowed-tools	Read, Write, Edit, Bash(npm:*), Bash(git:*), Grep
version	1.0.0
license	MIT
author	Jeremy Longshore <[e-mail]>

Obsidian Install & Auth

Overview

Set up a complete Obsidian plugin development environment with TypeScript, esbuild, and hot-reload capabilities.

Prerequisites

• Node.js 18+ (LTS recommended)
• npm or pnpm package manager
• Obsidian desktop app installed
• Git for version control
• Code editor with TypeScript support (VSCode recommended)

Instructions

Step 1: Clone the Sample Plugin Template

# Clone official sample plugin
git clone https://github.com/obsidianmd/obsidian-sample-plugin.git my-obsidian-plugin
cd my-obsidian-plugin

# Remove existing git history for fresh start
rm -rf .git
git init

Step 2: Install Dependencies

# Install all dependencies
npm install

# Key dependencies included:
# - @types/node
# - typescript
# - esbuild
# - obsidian (types only - provided by Obsidian app)

Step 3: Configure Development Vault

# Create a dedicated development vault
mkdir -p ~/ObsidianDev/.obsidian/plugins/my-obsidian-plugin

# Link your plugin for development
# On macOS/Linux:
ln -s "$(pwd)" ~/ObsidianDev/.obsidian/plugins/my-obsidian-plugin

# On Windows (run as admin):
# mklink /D "%USERPROFILE%\ObsidianDev\.obsidian\plugins\my-obsidian-plugin" "%CD%"

Step 4: Update manifest.json

{
  "id": "my-obsidian-plugin",
  "name": "My Obsidian Plugin",
  "version": "1.0.0",
  "minAppVersion": "1.0.0",
  "description": "Description of your plugin",
  "author": "Your Name",
  "authorUrl": "https://your-website.com",
  "isDesktopOnly": false
}

Step 5: Verify Setup

# Build the plugin
npm run build

# Start development mode with hot-reload
npm run dev

Output

• Cloned and configured plugin project
• Development vault with symlinked plugin
• Working build pipeline with esbuild
• Hot-reload enabled for rapid development

Error Handling

Error	Cause	Solution
Cannot find module 'obsidian'	Types not installed	Run npm install again
Plugin not showing in Obsidian	Symlink broken	Verify symlink path, restart Obsidian
Build failed	TypeScript errors	Check tsconfig.json configuration
Hot-reload not working	Missing BRAT or wrong path	Install BRAT plugin or verify symlink
Permission denied	Symlink requires admin	Run terminal as administrator

Examples

Project Structure

my-obsidian-plugin/
├── src/
│   └── main.ts           # Plugin entry point
├── styles.css            # Optional: Plugin styles
├── manifest.json         # Plugin metadata
├── package.json          # Node dependencies
├── tsconfig.json         # TypeScript config
├── esbuild.config.mjs    # Build configuration
└── versions.json         # Version compatibility

Minimal main.ts

import { Plugin } from 'obsidian';

export default class MyPlugin extends Plugin {
  async onload() {
    console.log('Loading My Plugin');
  }

  onunload() {
    console.log('Unloading My Plugin');
  }
}

Resources

• Obsidian Plugin Developer Docs
• Obsidian Sample Plugin
• Obsidian API Reference
• BRAT Plugin for Development

Next Steps

After successful setup, proceed to obsidian-hello-world for your first plugin feature.