Viator Mcp

Overview

Viator Mcp is a Model Context Protocol server that lets you search Viator tours and activities directly from your AI assistant. Query products, check availability, explore attractions, and discover destinations—all without leaving your workflow. The server exposes Viator's search functionality as tools your AI can invoke on your behalf.

Viator Mcp runs locally on your machine via the npm package @chrischall/viator-mcp, which communicates over stdio. You'll need to provide your Viator API key through the VIATOR_API_KEY environment variable. The latest release is v1.0.6, with full source code available at chrischall/viator-mcp on GitHub.

Viator Mcp is listed in the Development category on mcp.site and works with Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, Zed, and other MCP clients. If you maintain this server, claim your listing to verify ownership and keep the information up to date.

Installation

// claude_desktop_config.json
{
  "mcpServers": {
    "viator_mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@chrischall/viator-mcp"
      ],
      "env": {
        "VIATOR_API_KEY": "<viator-api-key>"
      }
    }
  }
}

Requires VIATOR_API_KEY