kanishkez/obsidian-mcp

Obsidian MCP Server

This project provides an MCP server that connects Claude (or any MCP client) to your Obsidian vault through the Obsidian Local REST API. It allows you to work with Obsidian directly to edit files and can even write notes in your vault.

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Prerequisites

• Python 3.9+
• pip
• Obsidian with the REST API plugin enabled
• Claude Desktop (or any other MCP client)

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Setup

Clone or copy this project and ensure the following files are present:

• obsidian.py — the MCP server
• .env — configuration values (not checked into git)
• requirements.txt

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Requirements

Create a requirements.txt file:

fastmcp
requests
python-dotenv
PyPDF2

Install dependencies:

python -m venv .venv
source .venv/bin/activate
pip install -r requirements.txt

⸻

Configuration

Create a .env file in the project root:

VAULT_URL=https://127.0.0.1:27124/vault
API_TOKEN=your_api_token_here

Update .gitignore to exclude local secrets and environment files:

.env
.venv/

Running the Server

Option 1: Run manually

python -u obsidian.py

Option 2: Run with inline environment variables

VAULT_URL="https://127.0.0.1:27124/vault" \
API_TOKEN="your_api_token_here" \
python obsidian.py

Claude Desktop Integration

To connect Claude Desktop, add this server to your MCP config. Example JSON snippet:

{
  "name": "Obsidian MCP Server",
  "command": ["/usr/bin/env", "python3", "-u", "/absolute/path/to/obsidian.py"],
  "cwd": "/absolute/path/to/project",
  "transport": "stdio",
  "env": {
    "VAULT_URL": "https://127.0.0.1:27124/vault",
    "API_TOKEN": "your_api_token_here"
  }
}