Polygon Notes Server

Example Use Cases

• 1

  A simple local note storage and retrieval interface exposed over MCP (note:// URIs) to manage short text notes.

• 2

  Programmatically create new notes via tools (create_note) and integrate those notes into task workflows.

• 3

  Summarize or consolidate multiple text notes using an LLM prompt (summarize_notes) with embedded resources.

Description

This TypeScript-based Model Context Protocol (MCP) server implements a simple notes system, exposing notes as resources with note:// URIs, metadata, and plain-text content. It provides a create_note tool to add notes to server state and a summarize_notes prompt that bundles all note contents as embedded resources for LLM summarization. The repo includes build and watch scripts and shows how to configure the server for use with Claude Desktop via a local JSON config. It's primarily intended as a demo/reference implementation of core MCP concepts.