MCP server for LakeXpress — automated database-to-cloud data pipeline as Parquet
Connect Runs on your machine
claude mcp add lakexpress-mcp -e LAKEXPRESS_PATH=<LAKEXPRESS_PATH> -e LAKEXPRESS_TIMEOUT=<LAKEXPRESS_TIMEOUT> -e LAKEXPRESS_LOG_DIR=<LAKEXPRESS_LOG_DIR> -e FASTBCP_DIR_PATH=<FASTBCP_DIR_PATH> -e LOG_LEVEL=<LOG_LEVEL> -- uvx lakexpress-mcp==0.1.6{
"mcpServers": {
"lakexpress-mcp": {
"command": "uvx",
"args": [
"lakexpress-mcp==0.1.6"
],
"env": {
"LAKEXPRESS_PATH": "<LAKEXPRESS_PATH>",
"LAKEXPRESS_TIMEOUT": "<LAKEXPRESS_TIMEOUT>",
"LAKEXPRESS_LOG_DIR": "<LAKEXPRESS_LOG_DIR>",
"FASTBCP_DIR_PATH": "<FASTBCP_DIR_PATH>",
"LOG_LEVEL": "<LOG_LEVEL>"
}
}
}
}{
"mcpServers": {
"lakexpress-mcp": {
"command": "uvx",
"args": [
"lakexpress-mcp==0.1.6"
],
"env": {
"LAKEXPRESS_PATH": "<LAKEXPRESS_PATH>",
"LAKEXPRESS_TIMEOUT": "<LAKEXPRESS_TIMEOUT>",
"LAKEXPRESS_LOG_DIR": "<LAKEXPRESS_LOG_DIR>",
"FASTBCP_DIR_PATH": "<FASTBCP_DIR_PATH>",
"LOG_LEVEL": "<LOG_LEVEL>"
}
}
}
}{
"servers": {
"lakexpress-mcp": {
"type": "stdio",
"command": "uvx",
"args": [
"lakexpress-mcp==0.1.6"
],
"env": {
"LAKEXPRESS_PATH": "<LAKEXPRESS_PATH>",
"LAKEXPRESS_TIMEOUT": "<LAKEXPRESS_TIMEOUT>",
"LAKEXPRESS_LOG_DIR": "<LAKEXPRESS_LOG_DIR>",
"FASTBCP_DIR_PATH": "<FASTBCP_DIR_PATH>",
"LOG_LEVEL": "<LOG_LEVEL>"
}
}
}
}Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.
Tools
This server runs locally, so its tools are listed by your MCP client once it starts.
Environment variables
| Name | Description |
|---|---|
LAKEXPRESS_PATHOptional | Path to the LakeXpress binary (optional — server runs in preview-only mode without it) |
LAKEXPRESS_TIMEOUTOptional | Execution timeout in seconds (default: 3600) |
LAKEXPRESS_LOG_DIROptional | Directory for execution logs (default: ./logs) |
FASTBCP_DIR_PATHOptional | Path to FastBCP binary directory (auto-fills fastbcp_dir_path parameter) |
LOG_LEVELOptional | Logging level: DEBUG, INFO, WARNING, ERROR (default: INFO) |
Details
| Package | [email protected] (PYPI, stdio) |
| First published | 16 Mar 2026 |
| Last updated | 16 Mar 2026 |
| Registry name | io.github.arpe-io/lakexpress-mcp |
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