Simplenote Mcp Server

What is Simplenote MCP Server?

A lightweight MCP server that integrates Simplenote with Claude Desktop using the MCP Python SDK. This allows Claude Desktop to read, create, update, and delete Simplenote notes, using them as a memory backend or content source.

How to use Simplenote MCP Server?

Run via Docker (recommended), Smithery one-click install, or traditional Python install. Set the SIMPLENOTE_EMAIL and SIMPLENOTE_PASSWORD environment variables. Add the server to your Claude Desktop configuration with the command simplenote-mcp-server and the required credentials.

Key features of Simplenote MCP Server

• Full note management: create, read, update, delete notes
• Advanced search with boolean operators, tags, and date filters
• In-memory caching with background synchronization
• Token-based authentication via environment variables
• Docker support with multi-stage builds and health monitoring
• Optional HTTP endpoints for health, readiness, and metrics

Use cases of Simplenote MCP Server

• Use Simplenote as a persistent memory backend for Claude Desktop
• Search and retrieve notes on demand while conversing with Claude
• Create and update notes directly through Claude’s interface
• Publish notes to a public URL for sharing

FAQ from Simplenote MCP Server

What dependencies are required?

Python 3.10+ (for non‑Docker installs) or Docker. A Simplenote account is also needed.

How do I authenticate?

Provide your Simplenote email and password via the environment variables SIMPLENOTE_EMAIL and SIMPLENOTE_PASSWORD.

Where are my notes stored?

Notes reside on Simplenote’s servers. The MCP server caches up to CACHE_MAX_SIZE notes in memory (default 10,000).

Does it work with other MCP clients?

Yes, it is MCP‑compatible and works with Claude Desktop and other MCP clients.

What are the data limits?

The cache can hold up to CACHE_MAX_SIZE notes; set this value to at least your total note count. There is no enforced limit on note content size beyond Simplenote’s own constraints.