Get the transcript of a YouTube video
AI agents call transcripts_getTranscript to retrieve information from Zubeid Youtube without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves existing transcript data from a YouTube video without creating, modifying, executing code, or deleting any content. It is a straightforward read operation that queries and returns information.
From the tool's definition Tool name 'transcripts_getTranscript' and description 'Get the transcript of a YouTube video' indicate data retrieval with no modification or execution capability.
Attacks that exploit this kind of access
Get the transcript of a YouTube video. It is categorised as a Read tool in the Zubeid Youtube MCP Server, which means it retrieves data without modifying state.
Register the Zubeid Youtube MCP server in PolicyLayer and add a rule for transcripts_getTranscript: 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 Zubeid Youtube. Nothing to install.
transcripts_getTranscript is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the transcripts_getTranscript 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.
Set action: deny in the PolicyLayer policy for transcripts_getTranscript. 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.
transcripts_getTranscript is provided by the Zubeid Youtube MCP server (zubeid-youtube-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.