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mcp/harbor
Gemini CLI

DB2TOON MCP for Gemini CLI

io.github.kamil5b/db2toon-mcp

Read-only SQL database and plain-text SQL dump schema extraction to compact TOON for MCP clients.

client:Gemini CLI transport:stdio runtime:oci

Install DB2TOON MCP in Gemini CLI

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

{
  "mcpServers": {
    "db2toon-mcp": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "ghcr.io/kamil5b/db2toon:v1.4.4"
      ]
    }
  }
}

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

DB2TOON MCP in other clients

DB2TOON MCP MCP server