crow_jellyfin_play

Get a direct stream URL for a Jellyfin item. Use for playback or sharing.

SERVERCrow SOURCEkh0pper/crow
Low RISK CLASS
Category Read
Parameters 00 required
Recommended Allowedsee the rule below
Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/kh0pper-crow/crow-jellyfin-play.md

What crow_jellyfin_play does on Crow

AI agents call crow_jellyfin_play to retrieve information from Crow without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

Why crow_jellyfin_play is rated Low

This tool retrieves a stream URL for existing media content without modifying, deleting, or executing operations. It is purely informational/retrieval in nature. While the URL could theoretically be shared, the tool itself does not perform the sharing—it only provides the URL. There is no ability to delete content, execute arbitrary operations, or affect financial transactions.

From the tool's definition Tool description states 'Get a direct stream URL for a Jellyfin item. Use for playback or sharing.' The verb 'Get' and the stated purpose of retrieving a URL for consumption indicates data retrieval with no side effects on the media item itself.

Questions about crow_jellyfin_play

What does the crow_jellyfin_play tool do? +

Get a direct stream URL for a Jellyfin item. Use for playback or sharing. It is categorised as a Read tool in the Crow MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on crow_jellyfin_play? +

Register the Crow MCP server in PolicyLayer and add a rule for crow_jellyfin_play: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Crow. Nothing to install.

What risk level is crow_jellyfin_play? +

crow_jellyfin_play is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit crow_jellyfin_play? +

Yes. Add a rate_limit block to the crow_jellyfin_play rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.

How do I block crow_jellyfin_play completely? +

Set action: deny in the PolicyLayer policy for crow_jellyfin_play. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.

What MCP server provides crow_jellyfin_play? +

crow_jellyfin_play is provided by the Crow MCP server (kh0pper/crow). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

More on Crow, and thousands of servers like it.

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