Weekness — Week & Calendar Utilities

Overview

Weekness is an MCP server that provides ISO week and calendar utilities for AI assistants. It handles date conversion, week math, and weekday lookups, letting Claude, Cursor, VS Code, and other MCP clients work with calendar data as native tools rather than through manual copying and pasting.

The server runs locally via the Docker image ghcr.io/dvdksn/weekness:1.0.0, communicating over stdio with no authentication required. Version 1.0.0 is the current release, with source code available at dvdksn/weekness on GitHub.

Weekness belongs in the Productivity category on mcp.site and works with MCP clients including Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, and Zed. If you maintain this server, claim this listing to verify ownership and keep information current.

Installation

// claude_desktop_config.json
{
  "mcpServers": {
    "weekness_week_calendar_utilities": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "ghcr.io/dvdksn/weekness:1.0.0"
      ]
    }
  }
}