ActivityWatch

Verified Integration

Author: @enabling•Category: ServerApplication

GitHub Repository

JSON-RPC 2.0

Protocol Standard

Sub-second

Execution Latency

Active

Operational Status

Client Configuration

— Connect ActivityWatch to Claude Desktop or Cursor in seconds

{
  "mcpServers": {
    "activitywatch-1": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-activitywatch-1"
      ],
      "env": {}
    }
  }
}

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows).

Architecture & Capabilities

System Overview

Enables large language models to interact with your ActivityWatch time tracking data through a Model Context Protocol (MCP) server.

Indexed Date

7/21/2026

License

Open Source

Protocol Layer

stdio / SSE RPC

Frequently Asked Questions

Architecture and operational details for ActivityWatch

The server is compatible with any MCP-client, and includes specific configuration instructions for popular options like Claude Desktop, OpenCode, and Crush, enabling seamless integration with your AI assistants.

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