MCP server for *arr media suite - Sonarr, Radarr, Lidarr, Readarr, Prowlarr
MCP server for *arr media suite - Sonarr, Radarr, Lidarr, Readarr, Prowlarr
Is it safe?
No known CVEs for mcp-arr-server.
No authentication — any process on your machine can connect to this server.
License not specified.
Last scanned 0 days ago.
Is it maintained?
Commit history unknown.
Will it work with my client?
Transport: stdio, http. Works with Claude Desktop, Cursor, Claude Code, and most MCP clients.
How much context will it use?
20 tools. Estimated ~1,200 tokens of your context window (0.6% of 200K).
What if it doesn't work?
Common issues: JSON syntax errors in config, wrong Node.js version, npx cache, network or firewall blocking. covers troubleshooting.
{
"mcpServers": {
"arr": {
"env": {
"LIDARR_URL": "http://localhost:8686",
"RADARR_URL": "http://localhost:7878",
"SONARR_URL": "http://localhost:8989",
"PROWLARR_URL": "http://localhost:9696",
"LIDARR_API_KEY": "your-lidarr-api-key",
"RADARR_API_KEY": "your-radarr-api-key",
"SONARR_API_KEY": "your-sonarr-api-key",
"PROWLARR_API_KEY": "your-prowlarr-api-key"
},
"args": [
"-y",
"mcp-arr-server"
],
"command": "npx"
}
}
}Run this in your terminal to verify the server starts. Then let us know if it worked — your result helps other developers.
npx -y mcp-arr-server 2>&1 | head -1 && echo "✓ Server started successfully"
After testing, let us know if it worked:
arr_statusGet connection status for all configured *arr services
arr_search_allSearch across all configured services simultaneously
sonarr_get_seriesList all TV series in your library
sonarr_searchSearch for TV series by name (returns tvdbId for adding)
sonarr_add_seriesAdd a TV series to Sonarr (supports tags)
sonarr_get_root_foldersGet available root folders for adding series
sonarr_get_quality_profilesGet available quality profiles for adding series
sonarr_get_queueView current download queue
sonarr_get_calendarSee upcoming episodes
sonarr_get_episodesList episodes for a series (shows missing vs available)
Last scanned 7h ago
No known vulnerabilities.
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