Duplicacy Mcp

by GeiserX

261 downloads

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Description

About

<h1 align="center">Duplicacy-MCP</h1> <p align="center"> <a href="https://www.npmjs.com/package/duplicacy-mcp"><img src="https://img.shields.io/npm/v/duplicacy-mcp?style=flat-square&logo=npm" alt="npm"/></a> <img src="https://img.shields.io/badge/Go-1.24-blue?style=flat-square&logo=go&logoColor=white" alt="Go"/> <a…

Details

Author: GeiserX
Downloads: 261
Categories: Other, Infrastructure

- Exposes three read‑only resources: duplicacy://status, duplicacy://progress, duplicacy://health
- Provides four tools: get_backup_status, get_backup_history, list_snapshots, get_prune_status
- Single JSON‑RPC endpoint (/mcp) for all interactions
- Supports both HTTP and stdio transport
- Lightweight bridge between Duplicacy Prometheus exporter and MCP clients

Setting up with Highlight

This MCP is not yet compatible with Highlight’s one-click setup. However, you can still use it with Highlight by following these steps:

Download and install Highlight from highlightai.com/download
Navigate to the plugins tab and select "Add Custom Plugin"
Configure the plugin with the settings below

Plugin Name Duplicacy Mcp

Command (node, npx, python, etc.)

Please refer to the README for specific instructions on how to obtain API keys or other required environment variables.
Enable "Start Automatically" if you want the plugin to start when Highlight launches

Setting up with Cursor

Open Cursor's settings
Navigate to the MCP section
Click "Add new Global MCP server"
Copy and paste the configuration below based on your operating system

JSON

{
    "mcpServers": {
        "duplicacy mcp": {
            "duplicacy": {
                "command": "npx",
                "args": [
                    "-y",
                    "duplicacy-mcp"
                ],
                "env": {
                    "DUPLICACY_EXPORTER_URL": "http://localhost:9750"
                }
            }
        }
    }
}

JSON

{
    "mcpServers": {
        "duplicacy mcp": {
            "duplicacy": {
                "command": "npx",
                "args": [
                    "-y",
                    "duplicacy-mcp"
                ],
                "env": {
                    "DUPLICACY_EXPORTER_URL": "http://localhost:9750"
                }
            }
        }
    }
}

JSON

{
    "mcpServers": {
        "duplicacy mcp": {
            "duplicacy": {
                "command": "npx",
                "args": [
                    "-y",
                    "duplicacy-mcp"
                ],
                "env": {
                    "DUPLICACY_EXPORTER_URL": "http://localhost:9750"
                }
            }
        }
    }
}

Setting up with Claude Desktop

Open Claude Desktop's settings
Go to the Integrations tab
Click "Add MCP Server"
Use the configuration below based on your operating system

Note: Make sure Claude Desktop is running before attempting to connect.

JSON

{
    "mcpServers": {
        "duplicacy mcp": {
            "duplicacy": {
                "command": "npx",
                "args": [
                    "-y",
                    "duplicacy-mcp"
                ],
                "env": {
                    "DUPLICACY_EXPORTER_URL": "http://localhost:9750"
                }
            }
        }
    }
}

JSON

{
    "mcpServers": {
        "duplicacy mcp": {
            "duplicacy": {
                "command": "npx",
                "args": [
                    "-y",
                    "duplicacy-mcp"
                ],
                "env": {
                    "DUPLICACY_EXPORTER_URL": "http://localhost:9750"
                }
            }
        }
    }
}

JSON

{
    "mcpServers": {
        "duplicacy mcp": {
            "duplicacy": {
                "command": "npx",
                "args": [
                    "-y",
                    "duplicacy-mcp"
                ],
                "env": {
                    "DUPLICACY_EXPORTER_URL": "http://localhost:9750"
                }
            }
        }
    }
}

Setting up with Windsurf

Open Windsurf's preferences
Go to the Integrations section
Click "Add MCP Integration"
Use the configuration below based on your operating system

JSON

{
    "mcpServers": {
        "duplicacy mcp": {
            "duplicacy": {
                "command": "npx",
                "args": [
                    "-y",
                    "duplicacy-mcp"
                ],
                "env": {
                    "DUPLICACY_EXPORTER_URL": "http://localhost:9750"
                }
            }
        }
    }
}

JSON

{
    "mcpServers": {
        "duplicacy mcp": {
            "duplicacy": {
                "command": "npx",
                "args": [
                    "-y",
                    "duplicacy-mcp"
                ],
                "env": {
                    "DUPLICACY_EXPORTER_URL": "http://localhost:9750"
                }
            }
        }
    }
}

JSON

{
    "mcpServers": {
        "duplicacy mcp": {
            "duplicacy": {
                "command": "npx",
                "args": [
                    "-y",
                    "duplicacy-mcp"
                ],
                "env": {
                    "DUPLICACY_EXPORTER_URL": "http://localhost:9750"
                }
            }
        }
    }
}

Setting up with Cline

Open Cline's settings
Navigate to the Integrations section
Click "Add MCP Server"
Copy and paste the configuration below based on your operating system

Note: Make sure to restart Cline after adding the configuration.

JSON

{
    "mcpServers": {
        "duplicacy mcp": {
            "duplicacy": {
                "command": "npx",
                "args": [
                    "-y",
                    "duplicacy-mcp"
                ],
                "env": {
                    "DUPLICACY_EXPORTER_URL": "http://localhost:9750"
                }
            }
        }
    }
}

JSON

{
    "mcpServers": {
        "duplicacy mcp": {
            "duplicacy": {
                "command": "npx",
                "args": [
                    "-y",
                    "duplicacy-mcp"
                ],
                "env": {
                    "DUPLICACY_EXPORTER_URL": "http://localhost:9750"
                }
            }
        }
    }
}

JSON

{
    "mcpServers": {
        "duplicacy mcp": {
            "duplicacy": {
                "command": "npx",
                "args": [
                    "-y",
                    "duplicacy-mcp"
                ],
                "env": {
                    "DUPLICACY_EXPORTER_URL": "http://localhost:9750"
                }
            }
        }
    }
}

Setting up with Goose

Open Goose's preferences
Go to the Integrations tab
Select "MCP Servers"
Click "Add New Server"
Use the configuration below based on your operating system

JSON

{
    "mcpServers": {
        "duplicacy mcp": {
            "duplicacy": {
                "command": "npx",
                "args": [
                    "-y",
                    "duplicacy-mcp"
                ],
                "env": {
                    "DUPLICACY_EXPORTER_URL": "http://localhost:9750"
                }
            }
        }
    }
}

JSON

{
    "mcpServers": {
        "duplicacy mcp": {
            "duplicacy": {
                "command": "npx",
                "args": [
                    "-y",
                    "duplicacy-mcp"
                ],
                "env": {
                    "DUPLICACY_EXPORTER_URL": "http://localhost:9750"
                }
            }
        }
    }
}

JSON

{
    "mcpServers": {
        "duplicacy mcp": {
            "duplicacy": {
                "command": "npx",
                "args": [
                    "-y",
                    "duplicacy-mcp"
                ],
                "env": {
                    "DUPLICACY_EXPORTER_URL": "http://localhost:9750"
                }
            }
        }
    }
}

From the repository

You can run it via Docker Compose using the drumsergio/duplicacy-mcp image or install it globally with npm install -g duplicacy-mcp and then run duplicacy-mcp. Configuration is done through environment variables (e.g., DUPLICACY_EXPORTER_URL). The server listens on 127.0.0.1:8080 by default with HTTP transport, or you can set TRANSPORT=stdio for stdio mode.

Claude Desktop / Cursor

Paste into your MCP client config file to install this server.

{
    "mcpServers": {
        "duplicacy mcp": {
            "duplicacy": {
                "command": "npx",
                "args": [
                    "-y",
                    "duplicacy-mcp"
                ],
                "env": {
                    "DUPLICACY_EXPORTER_URL": "http://localhost:9750"
                }
            }
        }
    }
}

McpServers

{
    "duplicacy": {
        "command": "npx",
        "args": [
            "-y",
            "duplicacy-mcp"
        ],
        "env": {
            "DUPLICACY_EXPORTER_URL": "http://localhost:9750"
        }
    }
}

<h1 align="center">Duplicacy-MCP</h1>

<p align="center">
<a href="https://www.npmjs.com/package/duplicacy-mcp"></a>

<a href="https://hub.docker.com/r/drumsergio/duplicacy-mcp"></a>
<a href="https://github.com/GeiserX/duplicacy-mcp/stargazers"></a>
<a href="https://github.com/GeiserX/duplicacy-mcp/blob/main/LICENSE"> License </a>
</p>
<p align="center">
<a href="https://registry.modelcontextprotocol.io"></a>
<a href="https://glama.ai/mcp/servers/GeiserX/duplicacy-mcp"> Glama MCP Server </a>
<a href="https://mcpservers.org/servers/geiserx/duplicacy-mcp"></a>
<a href="https://mcp.so/server/duplicacy-mcp"></a>
<a href="https://github.com/toolsdk-ai/toolsdk-mcp-registry"></a>
</p>

<p align="center"><strong>A tiny bridge that reads Duplicacy backup metrics from a Prometheus exporter and exposes them as an MCP server, enabling LLMs to monitor backup status, progress, and health.</strong></p>

---

What you get

| Type | What for | MCP URI / Tool id |
|---------------|------------------------------------------------------------|----------------------------------|
| Resources | Browse backup status, progress, and health read-only | duplicacy://status<br>duplicacy://progress<br>duplicacy://health |
| Tools | Query backup history, list snapshots, and check prune status | get_backup_status<br>get_backup_history<br>list_snapshots<br>get_prune_status |

Everything is exposed over a single JSON-RPC endpoint (/mcp).
LLMs / Agents can: initialize -> readResource -> listTools -> callTool ... and so on.

---

Quick-start (Docker Compose)

services:
  duplicacy-mcp:
    image: drumsergio/duplicacy-mcp:latest
    ports:
      - "127.0.0.1:8080:8080"
    environment:
      - DUPLICACY_EXPORTER_URL=http://duplicacy-exporter:9750

> Security note: The HTTP transport listens on 127.0.0.1:8080 by default. If you need to expose it on a network, place it behind a reverse proxy with authentication.

Install via npm (stdio transport)

npx duplicacy-mcp

Or install globally:

npm install -g duplicacy-mcp
duplicacy-mcp

This downloads the pre-built Go binary from GitHub Releases for your platform and runs it with stdio transport. Requires at least one published release.

Local build

git clone https://github.com/GeiserX/duplicacy-mcp cd duplicacy-mcp (optional) create .env from the sample cp .env.example .env && $EDITOR .env

go run ./cmd/server

Configuration

| Variable | Default | Description |
|--------------------------|----------------------------|------------------------------------------------------|
| DUPLICACY_EXPORTER_URL | http://localhost:9750 | Duplicacy Prometheus exporter URL (without trailing /)|
| LISTEN_ADDR | 127.0.0.1:8080 | HTTP listen address (Docker sets 0.0.0.0:8080) |
| TRANSPORT | _(empty = HTTP)_ | Set to stdio for stdio transport |

Put them in a .env file (from .env.example) or set them in the environment.

Testing

Tested with Inspector and it is currently fully working. Before making a PR, make sure this MCP server behaves well via this medium.

Example configuration for client LLMs

{
  "schema_version": "v1",
  "name_for_human": "Duplicacy-MCP",
  "name_for_model": "duplicacy_mcp",
  "description_for_human": "Monitor Duplicacy backup status, progress, and health via Prometheus metrics.",
  "description_for_model": "Interact with a Duplicacy backup monitoring server that reads metrics from a Prometheus exporter. First call initialize, then reuse the returned session id in header \"Mcp-Session-Id\" for every other call. Use readResource to fetch URIs that begin with duplicacy://. Use listTools to discover available actions and callTool to execute them.",
  "auth": { "type": "none" },
  "api": {
    "type": "jsonrpc-mcp",
    "url":  "http://localhost:8080/mcp",
    "init_method": "initialize",
    "session_header": "Mcp-Session-Id"
  },
  "contact_email": "acsdesk@protonmail.com",
  "legal_info_url": "https://github.com/GeiserX/duplicacy-mcp/blob/main/LICENSE"
}

Credits

Duplicacy -- lock-free deduplication cloud backup

duplicacy-exporter -- Prometheus exporter for Duplicacy

MCP-GO -- modern MCP implementation

GoReleaser -- painless multi-arch releases

Maintainers

@GeiserX.

Contributing

Feel free to dive in! Open an issue or submit PRs.

Duplicacy-MCP follows the Contributor Covenant Code of Conduct.

Other MCP Servers by GeiserX

- cashpilot-mcp — Passive income monitoring
- genieacs-mcp — TR-069 device management
- lynxprompt-mcp — AI configuration blueprints
- pumperly-mcp — Fuel and EV charging prices
- telegram-archive-mcp — Telegram message archive

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Description

About

Details

Jump to

Setting up with Highlight

From the repository

Claude Desktop / Cursor

McpServers

What you get

Quick-start (Docker Compose)

Install via npm (stdio transport)

Local build

(optional) create .env from the sample

Configuration

Testing

Example configuration for client LLMs

Credits

Maintainers

Contributing

Other MCP Servers by GeiserX

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