Obsidian MCP for ChatGPT

Obsidian MCP for ChatGPT

This MCP server bridges ChatGPT web with an Obsidian vault, allowing ChatGPT to read and write notes via the Obsidian Local REST API.

Category
Visit Server

README

Obsidian MCP for ChatGPT Web

This repo contains a small SSE bridge plus Windows setup scripts for using an Obsidian vault from ChatGPT web through a custom MCP app.

The working architecture is:

ChatGPT web
  -> public HTTPS tunnel, for example ngrok
  -> local bridge on 127.0.0.1:8000
  -> Obsidian Local REST API on 127.0.0.1:27124
  -> local Obsidian vault

Use AGENT_SETUP_GUIDE.md when asking another AI agent to repeat the setup on a different PC.

Quick Start

  1. Install prerequisites on the target PC:

    • Obsidian
    • Python 3.11+
    • uv
    • ngrok

  2. Clone this repo:

git clone https://github.com/tony816/Obsidina_mcp_chatgpt.git
cd Obsidina_mcp_chatgpt
  1. Install the Obsidian Local REST API plugin into the vault:
.\scripts\install_obsidian_local_rest_api.ps1 -VaultPath "<VAULT_PATH>"
  1. Restart Obsidian and wait until this file exists:
<vault>\.obsidian\plugins\obsidian-local-rest-api\data.json
  1. Start the local bridge:
.\scripts\start_bridge.ps1 -VaultPath "<VAULT_PATH>"
  1. In another PowerShell window, expose it:
ngrok http 8000
  1. In ChatGPT web:
    • Settings
    • Apps
    • App creation / Developer mode
    • MCP server URL: https://<ngrok-domain>/mcp
    • Authentication: None
    • Connect the app

Recommended Servers

playwright-mcp

playwright-mcp

A Model Context Protocol server that enables LLMs to interact with web pages through structured accessibility snapshots without requiring vision models or screenshots.

Official
Featured
TypeScript
Magic Component Platform (MCP)

Magic Component Platform (MCP)

An AI-powered tool that generates modern UI components from natural language descriptions, integrating with popular IDEs to streamline UI development workflow.

Official
Featured
Local
TypeScript
Audiense Insights MCP Server

Audiense Insights MCP Server

Enables interaction with Audiense Insights accounts via the Model Context Protocol, facilitating the extraction and analysis of marketing insights and audience data including demographics, behavior, and influencer engagement.

Official
Featured
Local
TypeScript
VeyraX MCP

VeyraX MCP

Single MCP tool to connect all your favorite tools: Gmail, Calendar and 40 more.

Official
Featured
Local
graphlit-mcp-server

graphlit-mcp-server

The Model Context Protocol (MCP) Server enables integration between MCP clients and the Graphlit service. Ingest anything from Slack to Gmail to podcast feeds, in addition to web crawling, into a Graphlit project - and then retrieve relevant contents from the MCP client.

Official
Featured
TypeScript
Kagi MCP Server

Kagi MCP Server

An MCP server that integrates Kagi search capabilities with Claude AI, enabling Claude to perform real-time web searches when answering questions that require up-to-date information.

Official
Featured
Python
E2B

E2B

Using MCP to run code via e2b.

Official
Featured
Neon Database

Neon Database

MCP server for interacting with Neon Management API and databases

Official
Featured
Exa Search

Exa Search

A Model Context Protocol (MCP) server lets AI assistants like Claude use the Exa AI Search API for web searches. This setup allows AI models to get real-time web information in a safe and controlled way.

Official
Featured
Qdrant Server

Qdrant Server

This repository is an example of how to create a MCP server for Qdrant, a vector search engine.

Official
Featured