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SABnzbd MCP

by LtMarx
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SABnzbd MCP

An MCP (Model Context Protocol) server for SABnzbd — manage your Usenet downloader through Claude or any MCP-compatible client.

Features

  • Queue management — view, pause, resume, delete, reorder and reprioritize downloads

  • History — browse, search, retry and delete completed/failed downloads

  • Add downloads — add NZBs by URL with optional category, priority and script

  • Speed control — set download speed limits on the fly

  • Status & info — server status, version, warnings, categories and scripts

  • Two transports — stdio (Claude Desktop) or HTTP (remote clients)

Related MCP server: Transmission MCP Server

Tools

Tool

Description

get_status

Full server status (speed, disk space, queue summary)

get_version

SABnzbd version

get_warnings

Current warnings and log messages

get_categories

All configured categories

get_scripts

All configured post-processing scripts

get_queue

Download queue with pagination

pause_queue

Pause all downloads

resume_queue

Resume all downloads

pause_post_processing

Pause post-processing

resume_post_processing

Resume post-processing

set_speed_limit

Set download speed limit

delete_from_queue

Delete items from the queue

set_priority

Set download priority

change_category

Change category of a queue item

move_in_queue

Move item to a specific queue position

add_nzb_url

Add NZB by URL

get_history

Download history with search and filtering

retry_download

Retry a failed download

retry_all_failed

Retry all failed downloads

delete_history

Delete history items

purge_history

Purge all history

Quick start

Docker (HTTP mode)

docker run -d \
  -e SABNZBD_URL=http://your-sabnzbd:8080 \
  -e SABNZBD_API_KEY=your_api_key \
  -e MCP_TRANSPORT=http \
  -p 3000:3000 \
  ghcr.io/ltmarx/sabnzbd-mcp:latest

Docker Compose

cp .env.example .env
# edit .env with your SABnzbd URL and API key
docker compose --profile http up -d

Claude Desktop (stdio)

{
  "mcpServers": {
    "sabnzbd": {
      "command": "docker",
      "args": [
        "run", "--rm", "-i",
        "-e", "SABNZBD_URL=http://your-sabnzbd:8080",
        "-e", "SABNZBD_API_KEY=your_api_key",
        "ghcr.io/ltmarx/sabnzbd-mcp:latest"
      ]
    }
  }
}

Environment variables

Variable

Default

Description

SABNZBD_URL

http://localhost:8080

SABnzbd base URL

SABNZBD_API_KEY

(required)

SABnzbd API key (Settings → General → API Key)

MCP_TRANSPORT

stdio

Transport mode: stdio or http

MCP_PORT

3000

HTTP port (only used when MCP_TRANSPORT=http)

MCP_HOST

0.0.0.0

HTTP bind host (only used when MCP_TRANSPORT=http)

Development

npm install
cp .env.example .env
# edit .env
npm run dev
Install Server
F
license - not found
A
quality
B
maintenance

How are these scores calculated?

Maintenance

–Maintainers
–Response time
0dRelease cycle
2Releases (12mo)
Commit activity

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