Duplicacy MCP Server

by geiserxio.github.GeiserX/duplicacy-mcpv0.1.1

Duplicacy backup monitoring: query backup job status and Prometheus metrics from a Duplicacy exporter.

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Active5d ago

Install Duplicacy MCP server

claude mcp add duplicacy -e DUPLICACY_EXPORTER_URL='<duplicacy-exporter-url>' -- npx -y duplicacy-mcp

{
  "mcpServers": {
    "duplicacy": {
      "command": "npx",
      "args": [
        "-y",
        "duplicacy-mcp"
      ],
      "env": {
        "DUPLICACY_EXPORTER_URL": "<duplicacy-exporter-url>"
      }
    }
  }
}

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).

{
  "mcpServers": {
    "duplicacy": {
      "command": "npx",
      "args": [
        "-y",
        "duplicacy-mcp"
      ],
      "env": {
        "DUPLICACY_EXPORTER_URL": "<duplicacy-exporter-url>"
      }
    }
  }
}

Settings → Developer → Edit Config (claude_desktop_config.json), then restart.

{
  "servers": {
    "duplicacy": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "duplicacy-mcp"
      ],
      "env": {
        "DUPLICACY_EXPORTER_URL": "<duplicacy-exporter-url>"
      }
    }
  }
}

Add to .vscode/mcp.json in your workspace.

{
  "mcpServers": {
    "duplicacy": {
      "command": "npx",
      "args": [
        "-y",
        "duplicacy-mcp"
      ],
      "env": {
        "DUPLICACY_EXPORTER_URL": "<duplicacy-exporter-url>"
      }
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json.

Configuration

Variable	Required	Secret	Description
DUPLICACY_EXPORTER_URL	yes	—	Duplicacy Prometheus exporter URL (e.g. http://localhost:9750)

Freshness

Active — last maintenance signal 5d ago. The newest of the signals below sets the band.

Last commit (default branch)
2026-10-05 · 5d ago · GitHub
Latest release
2026-10-04 · 6d ago · GitHub · v0.1.1
Package published
no data · npm/PyPI
Registry entry updated
2026-10-05 · 5d ago · official registry · v0.1.1

FAQ

›How do I install the Duplicacy MCP server in Claude Code?

Run: claude mcp add duplicacy -e DUPLICACY_EXPORTER_URL='<duplicacy-exporter-url>' -- npx -y duplicacy-mcp. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.

›Does Duplicacy require an API key?

Yes. It expects DUPLICACY_EXPORTER_URL.

›Can I use Duplicacy as a remote (hosted) MCP server?

Yes — it offers both a hosted endpoint and a local stdio package.

›Is Duplicacy in the official MCP registry?

Yes, as io.github.GeiserX/duplicacy-mcp.