📝 MCP Notes

MCP Notes Cover Image

✨ Overview

MCP Notes Server is a simple note-taking application built on top of the MCP protocol. Its purpose is to enable users to record and view complex notes and tasks while utilizing AI models, such as recording personal thoughts, notes, inspirations, and insights. It does not rely on creating project files, allowing users to record any content without making it public within the project.

This project includes two servers: a Node.js server using the Model Context Protocol (MCP) for AI-driven note management and a web server providing a user-friendly interface for manual interaction with your notes.

Note: This project requires DynamoDB for note storage. You'll need an AWS account to use it. AWS offers a generous free tier for DynamoDB, making it suitable for frequent personal use at no cost.

🎯 Core Features

• 🖥️ Dual Server Architecture: MCP server for AI-driven note management and Web server for the user interface
• 🤖 AI-Powered Note Taking: Record thoughts, insights, and tasks through AI interactions
• 🗂️ Comprehensive Note Management: Create, list, retrieve, update, and delete notes via AI or web interface
• 📋 Reliable Storage: Secure and efficient note storage with AWS DynamoDB
• 🔐 Flexible Authentication: Support for AWS credentials via connection strings or environment variables
• 📝 Project-Independent: Store personal notes without affecting project files or structure

🤖 Model Support

You can use any model that supports function calls as long as your client supports MCP. The following models have been tested and confirmed to work:

• Claude 3.5 Series
• Gemini 1.5 and 2.0 Series
• GPT-4 Series
• Mistral Large
• Grok-2
• DeepSeek Chat

🛠️ Installation

Recommended

Run directly with npx or bunx, see examples below.

Alternative

1. Ensure Node.js is installed on your system.
2. Clone this repository and install dependencies with: npm install
3. Configure Claude Desktop or any other tools as shown below

⚙️ Credential Configuration

Connection String

dynamodb://<access_key>:<secret_key>@<region>/<table>

Example: dynamodb://AKIAXXXXXXXX:SKXXXXXXXX@us-east-1/mcp-notes

Environment Variables

1. Export AWS_ACCESS_KEY_ID and AWS_SECRET_ACCESS_KEY.
2. Supply connection information without credentials in the URI: dynamodb://us-east-1/mcp-notes

🤖 Integration with Tools

Claude Desktop

Add this snippet to claude_desktop_config.json:

{
  "mcpServers": {
    "mcp-notes": {
      "command": "npx",
      "args": [
        "-y",
        "-p",
        "mcp-notes",
        "mcp-notes-server",
        "--dynamodb",
        "dynamodb://access_key:secret_key@region/table"
      ]
    }
  }
}

or file on local disks:

{
  "mcpServers": {
    "mcp-notes": {
      "command": "node",
      "args": [
        "file://path/to/notes-mcp-server.js",
        "--dynamodb",
        "dynamodb://access_key:secret_key@region/table"
      ]
    }
  }
}

Cody

Note: Currently, Cody has limited MCP server support. It only allows one server connection and cannot make tool calls. You'll need to use the web interface to create and manage notes and then reference them in AI chat conversations.

Add this snippet to your VS Code settings:

{
  "openctx.providers": {
    "https://openctx.org/npm/@openctx/provider-modelcontextprotocol": {
      "nodeCommand": "node",
      "mcp.provider.uri": "file://path/to/notes-mcp-server.js",
      "mcp.provider.args": [
        "--dynamodb",
        "dynamodb://access_key:secret_key@region/table"
      ]
    }
  }
}

alternatively, use with npx (not guaranteed to work):

{
  "openctx.providers": {
    "https://openctx.org/npm/@openctx/provider-modelcontextprotocol": {
      "nodeCommand": "node",
      "mcp.provider.uri": "file:///usr/local/bin/npx",
      "mcp.provider.args": [
        "-y",
        "-p",
        "mcp-notes",
        "mcp-notes-server",
        "--dynamodb",
        "dynamodb://access_key:secret_key@region/table"
      ]
    }
  }
}

Cline

Add this snippet to cline_mcp_settings.json:

You will find a "MCP Server" icon next to the "New Task" button, and then there is an "Edit MCP Settings" button to open this file.

{
  "mcpServers": {
    "mcp-notes": {
      "command": "npx",
      "args": [
        "-y",
        "-p",
        "mcp-notes",
        "mcp-notes-server",
        "--dynamodb",
        "dynamodb://access_key:secret_key@region/table"
      ]
    }
  }
}

🚀 Running Web Servers

The web server provides a user-friendly interface for managing your notes. You can launch web interfaces to manage your notes, add new notes for AI, or modify parts of AI-generated notes.

npx -p mcp-notes mcp-notes-web-server --dynamodb "dynamodb://access_key:secret_key@region/table"

bun src/notes-web-server.ts --dynamodb "dynamodb://access_key:secret_key@region/table"

Alternatively, compile with npm run build and run node dist/notes-mcp-server.js or node dist/notes-web-server.js

Then navigate to http://localhost:3100 in your browser to view notes.

🔧 Available MCP Tools

listNotes

• Input: { tags?: string[] }
• Output: Array of all notes, optionally filtered by tags.

getNote

• Input: { id: string }
• Output: A single note object matching the given ID, or a "not found" message if no match exists.

writeNote

• Input: { id: string, title: string, summary: string, tags: string[], content: string }
• Output: A success confirmation message.

deleteNote

• Input: { id: string }
• Output: Deletion confirmation message 🚮.

📝 Data Structure

Notes are stored using the following structure:

• `id`: A unique identifier for the note. It should be descriptive, with a random number suffix, like "meeting-notes-1362".
• `title`: The title of the note.
• `summary`: A short summary of the note's content.
• `tags`: An array of tags associated with the note (e.g., ["meeting", "project-x"]).
• `content`: The main content of the note.

📸 Screenshots

Claude Desktop

✅ Full functionality

Screenshot of MCP Notes Tool Call in Claude Desktop Screenshot of MCP Notes Resources in Claude Desktop

Cody

✅ Mention Notes via Resource

❎ Tool calls are not supported

Screenshot of MCP Notes in Cody

Cline

✅ Full functionality with Tool Calls

❓ Resources don't seem to work; help wanted.

<img src="./assets/screenshot-cline-tool-calling.png" alt="Screenshot of MCP Notes in Cline" style="max-height: 1200px;">