Personal Context Technology MCP Server

What is Personal Context Technology MCP Server?

It implements a server for Personal Context Technology (PCT) using the Model Context Protocol (MCP). This server enables AI assistants like Claude to access and update personalized context data, creating persistent memory between sessions.

How to use Personal Context Technology MCP Server?

Clone the repository, install dependencies with npm install, build with npm run build, and start with npm start. Then configure Claude Desktop by editing claude_desktop_config.json to point to the built dist/index.js. After restarting Claude Desktop, you can access context data via MCP tools and resources.

Key features of Personal Context Technology MCP Server

• Persistent context storage across AI sessions
• Privacy controls via an instruction block
• Section‑based access to full or partial context
• Update specific context fields with the updateContext tool
• Version tracking of context changes
• Supports local or cloud data storage (user‑defined)

Use cases of Personal Context Technology MCP Server

• Personalize AI assistant responses using stored preferences and goals
• Update context as your situation or learning style changes
• Control which data is private vs. public via explicit instructions
• Provide consistent memory across multiple AI interactions

FAQ from Personal Context Technology MCP Server

What is Personal Context Technology (PCT)?

PCT lets you structure personal data that AI assistants use for personalized responses. Your context is preserved between sessions, and you control where data is stored and how it is used.

How do I connect this server to Claude Desktop?

After building the server, edit Claude Desktop’s claude_desktop_config.json (located in %AppData%\Claude Desktop\ on Windows, ~/Library/Application Support/Claude Desktop/ on macOS, or ~/.config/Claude Desktop/ on Linux) to add the server with the node command and the path to dist/index.js.

How can I update my personal context?

Use the updateContext tool. For example, prompt Claude: “Update my learning_style in preferences to ‘visual and hands-on’.”

Where is my data stored?

By default, context data is stored in data/personal_context.json inside the project directory. You can change storage location or switch to user‑specific files for multi‑user support.

What transport does the server use?

The default transport is stdio (for local development). You can switch to HTTP transport by editing src/index.ts and configuring a port and CORS settings.