Video Transcript MCP Server
Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
| HF_ENDPOINT | No | Set to https://hf-mirror.com for China network optimization | |
| HF_HUB_DISABLE_XET | No | Disable Xet storage (avoids download errors) | 1 |
| TRANSCRIPT_OUTPUT_DIR | No | Output directory for transcripts | ~/.video-transcript-mcp/output |
Capabilities
Features and capabilities supported by this server
| Capability | Details |
|---|---|
| tools | {
"listChanged": false
} |
| prompts | {
"listChanged": false
} |
| resources | {
"subscribe": false,
"listChanged": false
} |
| experimental | {} |
Tools
Functions exposed to the LLM to take actions
| Name | Description |
|---|---|
| transcribe_urlA | Transcribe a video from URL using three-tier strategy. Tier 1: Extract platform subtitles (zero cost, fastest) Tier 2: Download audio + Whisper local transcription (offline, free) Tier 3: Return guidance for closed platforms (Xiaohongshu/WeChat) For videos under 30 minutes, use sync mode (default) for direct results. For longer videos, set async_mode=true to get a task_id, then poll with get_transcript_status. Adjust segment_minutes for 1h+ videos. |
| transcribe_fileA | Transcribe a local audio/video file using Whisper. Supports mp3, m4a, mp4, wav, flac, and other FFmpeg-compatible formats. For files over 30 minutes, use async_mode=true. Adjust segment_minutes for 1h+ files to reduce segment count. |
| get_transcript_statusA | Check the status of an async transcription task. Returns the task status, progress, and result (if completed). Poll this periodically until status is 'completed' or 'failed'. |
| list_transcriptsA | List all completed transcripts. Returns a list of completed transcription tasks with metadata. Use get_transcript_status with a task_id to get full transcript text. |
Prompts
Interactive templates invoked by user choice
| Name | Description |
|---|---|
No prompts | |
Resources
Contextual data attached and managed by the client
| Name | Description |
|---|---|
No resources | |
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