Dataset Join & Merge for Gemini CLI

io.github.nero-engine/dataset-join-merge

Join two lists of JSON rows on a key, like SQL or VLOOKUP: left, inner, full, anti joins, union.

client:Gemini CLI transport:streamable-http tools:2

Install Dataset Join & Merge in Gemini CLI

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

{
  "mcpServers": {
    "dataset-join-merge": {
      "httpUrl": "https://dataset-join-merge.nerolabs.workers.dev/mcp"
    }
  }
}

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