NotePilot (Notes Assistant AI Chat App)

Turn thoughts into structured knowledge..!

A minimal Notes application built on the Model-Context-Protocol (MCP). A Python MCP server exposes note management tools over stdio; an async client connects Claude AI to those tools so you can create, search, and manage notes through a natural-language chat interface.

Overview

You ──► Claude AI (Anthropic) ──► MCP Client ──► MCP Server ──► SQLite
              (tool calls)          (stdio)       (FastMCP)     (notes.db)

Claude receives a set of note-management tools from the MCP server. When you ask it to "create a note about X" or "find notes mentioning Y", it invokes the appropriate tool, gets the result, and responds conversationally.

Tech Stack

Layer	Technology
Language	Python 3.12+
Package manager	uv
MCP framework	mcp[cli] (FastMCP)
AI / LLM	Anthropic SDK (AsyncAnthropic)
Database	SQLite via sqlite-utils
CLI formatting	colorama
Config	python-dotenv

Prerequisites

• Python 3.12+
• uv installed
• An Anthropic API key

Configuration

Create a .env file in the project root:

ANTHROPIC_API_KEY="sk-ant-..."
CLAUDE_MODEL="claude-haiku-4-5-20251001"

Installation

# Clone the repo
git clone https://github.com/chaitanya-jadhav11/notes-mcp
cd notes-mcp

# Install dependencies
uv sync

Usage

# Start the interactive chat client
uv run -m client.client

You can then chat naturally with Claude. Examples:

You: Create a note titled "Shopping list" with milk, eggs, and bread.
You: Show me all my notes.
You: Search for notes about bread.
You: Update the shopping list to add butter.
You: Delete the shopping list note.

To inspect or develop the MCP server interactively:

uv run mcp dev server/server.py

Project Structure

notes-mcp/
├── .env                    # API key and model config (create this)
├── pyproject.toml          # Project metadata and dependencies
├── uv.lock                 # Pinned dependency lock file
├── notes.db                # SQLite database (auto-created on first run)
│
├── server/
│   ├── server.py           # FastMCP server — defines the 8 note tools
│   └── db.py               # SQLite CRUD layer (UUID keys, ISO timestamps)
│
└── client/
    ├── client.py           # MCPClient class + interactive REPL loop
    └── claude_client.py    # Anthropic API wrapper — manages conversation
                            # history, tool-call loops, and prompt caching

Available MCP Tools

The server exposes the following tools to Claude:

Tool	Description
list_notes	List all notes (id + title)
create_note	Create a note with a title and body
get_note_by_id	Fetch a single note by UUID
get_notes_by_title	Find notes by exact or partial title match
search_notes	Full-text search across note bodies
update_note	Update a note's title and/or body
delete_note_by_id	Delete a note by UUID
delete_notes_by_title	Delete all notes matching a title

App Screenshot

Anthropic course certificate