Yes, Lakexpress is free to use.

How do I install Lakexpress?

Lakexpress is a local plugin. Install it using PyPI package: lakexpress-mcp and add the generated configuration snippet to your AI app's MCP config file. Then restart your AI app.

What credentials does Lakexpress need?

Lakexpress requires the following credentials or environment variables: LAKEXPRESS_PATH, LAKEXPRESS_TIMEOUT, LAKEXPRESS_LOG_DIR, FASTBCP_DIR_PATH, LOG_LEVEL. You can find setup instructions on the server detail page.

What AI apps work with Lakexpress?

Lakexpress uses the Model Context Protocol (MCP) and works with any MCP-compatible AI app, including Claude, ChatGPT / Codex, Gemini, Copilot, Cursor, and more.

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Lakexpress MCP Server

by Arpe Io

Data & AnalyticsUse Caution4.2MCP RegistryLocal

Free

Server data from the Official MCP Registry

MCP server for LakeXpress — automated database-to-cloud data pipeline as Parquet

About

MCP server for LakeXpress — automated database-to-cloud data pipeline as Parquet

What You'll Need

Set these up before or after installing:

Path to the LakeXpress binary (optional — server runs in preview-only mode without it)Optional

Environment variable: LAKEXPRESS_PATH

Execution timeout in seconds (default: 3600)Optional

Environment variable: LAKEXPRESS_TIMEOUT

Directory for execution logs (default: ./logs)Optional

Environment variable: LAKEXPRESS_LOG_DIR

Path to FastBCP binary directory (auto-fills fastbcp_dir_path parameter)Optional

Environment variable: FASTBCP_DIR_PATH

Logging level: DEBUG, INFO, WARNING, ERROR (default: INFO)Optional

Environment variable: LOG_LEVEL

How to Install

Add this to your MCP configuration file:

{
  "mcpServers": {
    "io-github-arpe-io-lakexpress-mcp": {
      "env": {
        "LOG_LEVEL": "your-log-level-here",
        "LAKEXPRESS_PATH": "your-lakexpress-path-here",
        "FASTBCP_DIR_PATH": "your-fastbcp-dir-path-here",
        "LAKEXPRESS_LOG_DIR": "your-lakexpress-log-dir-here",
        "LAKEXPRESS_TIMEOUT": "your-lakexpress-timeout-here"
      },
      "args": [
        "lakexpress-mcp"
      ],
      "command": "uvx"
    }
  }
}

Security Report

4.2

Use Caution4.2High Risk

The server has good authentication handling with proper environment variable usage and input validation. However, it allows arbitrary shell command execution through external binary calls and has some moderate security concerns including potential path traversal and subprocess execution risks. Supply chain analysis found 4 known vulnerabilities in dependencies (0 critical, 3 high severity). Package verification found 1 issue.

4 files analyzed · 10 issues found

Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.