DataClean for Gemini CLI

io.github.arceedev/dataclean-mcp

Profile, clean and validate CSV/Excel data: schemas, dates, numbers, duplicates. Never guesses.

client:Gemini CLI transport:streamable-http runtime:pypi

Install DataClean in Gemini CLI

~/.gemini/settings.json · windows: %USERPROFILE%\.gemini\settings.json

{
  "mcpServers": {
    "dataclean-mcp": {
      "httpUrl": "https://mcp.keyflint.dev/dataclean/mcp"
    }
  }
}

Gemini expands $VAR and ${VAR} inside env values, so a secret can live in your shell rather than this file. Gemini CLI docs