USRCP — User Context Protocol

Overview

USRCP is an MCP server that maintains an encrypted local ledger of structured user state, accessible across every MCP-aware AI tool you use. Instead of manually copying context between applications, AI assistants can query and update your user state directly through USRCP as callable tools, keeping your information consistent and secure.

The server runs locally on your machine via the npm package usrcp, communicating with MCP clients over stdio. Install it with npx -y usrcp and authenticate with an API key. USRCP v0.2.6 is published under the Apache-2.0 license with source code available at frank-bot07/usrcp on GitHub.

USRCP belongs in the AI & Agents category on mcp.site and works with any MCP client including Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, and Zed. If you maintain this project, claim your listing to earn the Verified badge and ensure the information stays accurate.

Installation

// claude_desktop_config.json
{
  "mcpServers": {
    "usrcp_user_context_protocol": {
      "command": "npx",
      "args": [
        "-y",
        "usrcp"
      ]
    }
  }
}