Read-only-by-default MCP server for diagnosing a self-hosted arr stack (Sonarr, Radarr & more).
To add Oraclarr to Claude, run the install command below or copy the ready-made config for Claude Code, Claude Desktop, Cursor and VS Code further down. Restart your client after adding it and its tools show up in your next conversation. It needs 5 environment variables, listed below.
Install
uvx oraclarr-mcp@2.0.3Environment variables
ORACLARR_SONARR_URLSet in your MCP configORACLARR_SONARR_API_KEYSet in your MCP configORACLARR_RADARR_URLSet in your MCP configORACLARR_RADARR_API_KEYSet in your MCP configORACLARR_CONFIGSet in your MCP configInstall with your client
claude mcp add oraclarr --env ORACLARR_SONARR_URL=<YOUR_ORACLARR_SONARR_URL> --env ORACLARR_SONARR_API_KEY=<YOUR_ORACLARR_SONARR_API_KEY> --env ORACLARR_RADARR_URL=<YOUR_ORACLARR_RADARR_URL> --env ORACLARR_RADARR_API_KEY=<YOUR_ORACLARR_RADARR_API_KEY> --env ORACLARR_CONFIG=<YOUR_ORACLARR_CONFIG> -- uvx oraclarr-mcp@2.0.3
Run this in a terminal to add the server to Claude Code.
What this does
Oraclarr exposes a set of tools to Claude over the Model Context Protocol. After you add it to claude_desktop_config.json (snippet above) and restart Claude Desktop, those tools become callable inside any conversation.
Requirements
This server needs the following environment variables to be set before it can run:
ORACLARR_SONARR_URL ORACLARR_SONARR_API_KEY ORACLARR_RADARR_URL ORACLARR_RADARR_API_KEY ORACLARR_CONFIG
Set these via the env object in your MCP config (see claude_desktop_config.json snippet above).
Frequently asked questions
How do I install Oraclarr?
Run the Claude Code command in the install section to add Oraclarr to Claude Code, or copy the ready-made config for your client from the install section on this page. Restart your client afterwards and the tools appear in your next conversation.
Which clients work with Oraclarr?
This page carries setup and config for Claude Code, Claude Desktop, Cursor and VS Code. Any other MCP client that accepts a standard server config can connect to Oraclarr as well.
Does Oraclarr need an API key?
Yes. Before it can run, set these environment variables: ORACLARR_SONARR_URL, ORACLARR_SONARR_API_KEY, ORACLARR_RADARR_URL, ORACLARR_RADARR_API_KEY, ORACLARR_CONFIG. They go in the env block of your MCP config.
Imported from the Official MCP Registry. The details above come from the registry entry; the maker can claim this listing to correct them, add docs, and see its traffic.
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