A Model Context Protocol (MCP) server that provides comprehensive video tools: transcript retrieval, video downloading, and automatic subtitle generation using AI speech-to-text. Works with YouTube, Bilibili, Vimeo, and any platform supported by yt-dlp.
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Install from
M8ven verifies MCPs across every public registry — install directly from whichever one you prefer.
Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.
Anthropic's MCP TypeScript SDK has a ReDoS vulnerability
Model Context Protocol (MCP) TypeScript SDK does not enable DNS rebinding protection by default
process.env. You'll be asked to provide them before it can run.FFMPEG_PATH— Path to ffmpeg binary ffmpegFFPROBE_PATH— Path to ffprobe binary Derived from FFMPEG_PATHOPENAI_API_KEY— "": "your-openai-api-key"TRANSCRIPT_MCP_STORAGE_DIR— "": "/path/to/downloads",TRANSCRIPT_MCP_URL_ALLOWLIST— Comma-separated host patterns allowed for audio_url (e.g. .amazonaws.com,localhost). Empty disables all audio_url fetches emptyTRANSCRIPT_MCP_WHISPER_ENGINE— Preferred whisper engine: openai, local, or auto autoVIDEO_TOOLKIT_STORAGE_DIR— Legacy alias for TRANSCRIPT_MCP_STORAGE_DIR —VIDEO_TOOLKIT_WHISPER_ENGINE— Legacy alias for TRANSCRIPT_MCP_WHISPER_ENGINE —WHISPER_BINARY_PATH— Path to local whisper binary whisperWHISPER_MODEL_PATH— Path to whisper model (for local whisper) Auto-downloadYT_DLP_PATH— Path to yt-dlp binary yt-dlp[](https://m8ven.ai/mcp/jamesanz-transcript-mcp-12flui)