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Duplicacy MCP

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MCP server for Duplicacy: backup health, status and Prometheus metrics from duplicacy-exporter

Code source Site web Documentation

Que pouvez-vous faire avec Duplicacy MCP ?

  • Reads the metrics of duplicacy-exporter and serves them over MCP.
  • Resources duplicacy://status, duplicacy://progress and duplicacy://health for read-only browsing.
  • Tools get_backup_status, get_backup_history, list_snapshots and get_prune_status.
  • One JSON-RPC endpoint (/mcp) over HTTP, or stdio through npx duplicacy-mcp.
  • Listens on 127.0.0.1:8080 by default. Put a reverse proxy with authentication in front before exposing it.
  • Ships as Go binaries for several platforms (GoReleaser), a Docker image and an npm wrapper.

Installation

Ajoutez ceci à la configuration MCP de votre client (Claude Desktop : claude_desktop_config.json ; Cursor : .cursor/mcp.json ; VS Code et les autres utilisent la même forme « mcpServers »).

NPM package duplicacy-mcp
Claude Code 
claude mcp add duplicacy-mcp -e 'DUPLICACY_EXPORTER_URL=http://localhost:9750' -- npx -y duplicacy-mcp@0.2.0
Configuration JSON (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "duplicacy-mcp": {
            "command": "npx",
            "args": [
                "-y",
                "duplicacy-mcp@0.2.0"
            ],
            "env": {
                "DUPLICACY_EXPORTER_URL": "http://localhost:9750"
            }
        }
    }
}

Variables d'environnement

  • DUPLICACY_EXPORTER_URL Base URL of duplicacy-exporter, for example http://localhost:9750
OCI package drumsergio/duplicacy-mcp:v0.2.0
Claude Code 
claude mcp add duplicacy-mcp -e 'DUPLICACY_EXPORTER_URL=http://duplicacy-exporter:9750' -e 'MCP_AUTH_TOKEN=<your mcp_auth_token>' -e 'MCP_ALLOWED_ORIGINS=<MCP_ALLOWED_ORIGINS>' -- docker run -i --rm drumsergio/duplicacy-mcp:v0.2.0
Configuration JSON (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "duplicacy-mcp": {
            "command": "docker",
            "args": [
                "run",
                "-i",
                "--rm",
                "drumsergio/duplicacy-mcp:v0.2.0"
            ],
            "env": {
                "DUPLICACY_EXPORTER_URL": "http://duplicacy-exporter:9750",
                "MCP_AUTH_TOKEN": "<your mcp_auth_token>",
                "MCP_ALLOWED_ORIGINS": "<MCP_ALLOWED_ORIGINS>"
            }
        }
    }
}

Variables d'environnement

  • DUPLICACY_EXPORTER_URL Base URL of duplicacy-exporter as the container reaches it, for example http://duplicacy-exporter:9750
  • MCP_AUTH_TOKEN obligatoire secret Bearer token clients must send; the image refuses to start without one. At least 16 characters, for example from openssl rand -hex 32
  • MCP_ALLOWED_ORIGINS Comma-separated browser origins allowed to call the endpoint cross-origin

Documentation

Tirée du README du projet sur GitHub, actualisée chaque semaine. Les liens ouvrent GitHub.

Sommaire
  1. Duplicacy MCP
  2. Features
  3. Quick start
  4. Documentation
  5. Related projects
  6. License

Duplicacy MCP

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.

Features

  • Reads the metrics of duplicacy-exporter and serves them over MCP.
  • Resources duplicacy://status, duplicacy://progress and duplicacy://health for read-only browsing.
  • Tools get_backup_status, get_backup_history, list_snapshots and get_prune_status.
  • One JSON-RPC endpoint (/mcp) over HTTP, or stdio through npx duplicacy-mcp.
  • Listens on 127.0.0.1:8080 by default. Put a reverse proxy with authentication in front before exposing it.
  • Ships as Go binaries for several platforms (GoReleaser), a Docker image and an npm wrapper.

Quick start

docker run -d -p 127.0.0.1:8080:8080 -e DUPLICACY_EXPORTER_URL=http://duplicacy-exporter:9750 drumsergio/duplicacy-mcp:v0.1.0

That serves http://127.0.0.1:8080/mcp. For a client that starts the server itself over stdio, use the npm package in an mcpServers block:

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

Compose, a global npm install and a local build are in Getting started.

Documentation

Part of the Duplicacy family: duplicacy-exporter, duplicacy-cli-cron, duplicacy-ha, duplicacy-container.

License

GPL-3.0-or-later

Questions fréquentes

Qu'est-ce que Duplicacy MCP ?

MCP server for Duplicacy: backup health, status and Prometheus metrics from duplicacy-exporter

Comment installer Duplicacy MCP ?

Il s'exécute sur votre machine. Dans Claude Code : claude mcp add duplicacy-mcp -e 'DUPLICACY_EXPORTER_URL=http://localhost:9750' -- npx -y duplicacy-mcp@0.2.0. Pour les autres clients, collez la configuration JSON de cette page dans leurs réglages MCP.

Faut-il une clé API pour Duplicacy MCP ?

Oui. Il attend MCP_AUTH_TOKEN, à renseigner dans sa configuration.

Duplicacy MCP est-il open source ?

Oui. Son code est sur GitHub sous licence GPL-3.0.

Qui maintient Duplicacy MCP ?

Il est publié par GeiserX. AI.tn le référence sans le maintenir ni le recommander.

Issu du registre MCP officiel. Être listé n'est pas une recommandation : vérifiez le code et les permissions d'un serveur avant de lui donner accès à vos données.