
Mcp Youtube Transcript
io.github.jkawamotoPublished by GitHub account jkawamotov0.8.3Updated Oct 29, 2026
An MCP server retrieving transcripts of YouTube videos
The publisher's own server: Transcript
Overview
Local MCP server that fetches YouTube video transcripts and metadata into an assistant's workflow, with language selection and pagination for long videos.
- What you can do
- Retrieve a plain-text transcript for a YouTube video URL
- Retrieve timestamped transcript segments with start times and durations
- List available transcript languages, both manual and auto-generated
- Fetch video metadata such as title and channel information
- Page through long transcripts in chunks using a next cursor
- When to use it
- Useful when you want an assistant to read, summarize, quote or search the spoken content of YouTube videos, including long lectures, conference talks and podcasts, without copying transcripts by hand.
- Requirements
- Runs locally over stdio; the README recommends uv/uvx (or a Docker image or the .mcpb bundle for Claude Desktop). Network access to YouTube is required. Optional proxy credentials can be supplied through environment variables such as WEBSHARE_PROXY_USERNAME, WEBSHARE_PROXY_PASSWORD, SCRAPINGANT_API_TOKEN or HTTPS_PROXY.
Installation
In SourceWeft
- Open Mcp Youtube Transcript in the dashboard and add it to a workspace.
- Enable the server for the chats that should use its tools.
Desktop only via STDIO. STDIO servers start a local process, so they need the SourceWeft desktop host.
Other MCP clients
Follow the launch instructions in the repository.
README
English | 日本語
YouTube Transcript MCP Server
[uv] [Python Application] [pre-commit] [GitHub License] [Dockerhub]
A Model Context Protocol (MCP) server that fetches transcripts and metadata from YouTube videos directly into your LLM workflows.
Designed specifically for AI agents, it seamlessly handles long-form videos through automatic pagination and provides robust proxy support to circumvent YouTube rate limits and IP bans.
Key Features
- Rich Transcript Retrieval: Fetch raw text, timestamped segments, and video metadata in multiple languages.
- Smart Chunking & Pagination: Automatically chunks long transcripts (default: 50,000 characters) to prevent context window overflow, letting models page through hours of video effortlessly.
- Resilient Proxy Support: Built-in support for residential proxies (Webshare, ScrapingAnt) and standard HTTP/HTTPS proxies to prevent IP blocks.
- Universal Compatibility: Works with Claude Desktop, Cursor, LM Studio, Goose, and any standard MCP client.
Quick Start & Installation
[!NOTE] You'll need
uvinstalled on your system to useuvxcommand.
This server communicates via standard stdio.
Most MCP clients can run it directly using uvx (part of Astral uv).
General Configuration (Standard MCP JSON)
Add this entry to your client's MCP configuration file (typically under mcpServers):
Client-Specific Setup Guides (Click to expand)
Claude Desktop
- GUI (Drag & Drop): Download the
.mcpbbundle from the Releases page and drop it into your Claude Desktop Settings. - Manual Config: Add the JSON above to
claude_desktop_config.json(restart Claude Desktop after saving):- macOS:
~/Library/Application Support/Claude/claude_desktop_config.json - Windows:
%APPDATA%\Claude\claude_desktop_config.json
- macOS:
Cursor
- Go to Cursor Settings > Features > MCP Servers.
- Click + Add New MCP Server.
- Name:
youtube-transcript, Type:command. - Command:
uvx --from git+https://github.com/jkawamoto/mcp-youtube-transcript mcp-youtube-transcript
Goose
Please refer to this tutorial for detailed installation instructions: YouTube Transcript Extension.
LM Studio
To configure this server for LM Studio, click the button below.
Using Docker
A Docker image for this server is available on Docker Hub. Please refer to the Docker Hub page for detailed usage instructions and documentation.
Available Tools
The server registers the following MCP tools for LLM agents:
Tool Parameters & Schema
-
get_transcripturl(string, required): Full YouTube video URL.lang(string, optional): Preferred language code (defaults to"en").next_cursor(integer, optional): Cursor to fetch the next chunk for long videos.
-
get_timed_transcripturl(string, required): Full YouTube video URL.lang(string, optional): Preferred language code (defaults to"en").next_cursor(integer, optional): Cursor to fetch the next chunk.
-
get_available_languagesurl(string, required): Full YouTube video URL.
-
get_video_infourl(string, required): Full YouTube video URL.
Advanced Configuration
Handling Long Videos (Pagination)
Long videos (e.g., lectures, conferences, podcast episodes) can quickly exceed LLM token context limits.
By default, transcripts exceeding 50,000 characters are chunked. When a response is split,
a next_cursor is provided so the LLM agent can autonomously query the rest.
To customize the chunk character limit, supply --response-limit.
To disable pagination and fetch the entire transcript at once, set --response-limit to a negative value (e.g., -1):
Avoiding IP Bans (Proxy Setup)
YouTube aggressively blocks automated transcript requests from cloud providers and data center IPs. Using residential or rotating proxies ensures uninterrupted access.
1. Webshare Residential Proxy
Set credentials via environment variables or command-line flags:
(CLI equivalents: --webshare-proxy-username and --webshare-proxy-password)
2. ScrapingAnt
If using ScrapingAnt, supply your API token:
(CLI equivalent: --scrapingant-api-token)
Accessing YouTube requires a paid ScrapingAnt Web Scraping API subscription. YouTube access requires residential proxies, which consume more ScrapingAnt credits than standard proxy requests. See the ScrapingAnt credit cost documentation for details.
3. Standard / Generic HTTP & HTTPS Proxies
Specify custom proxy endpoints via HTTP_PROXY / HTTPS_PROXY (or --http-proxy / --https-proxy):
For more details, please visit: Working around IP bans - YouTube Transcript API.
License
This application is licensed under the MIT License. See the LICENSE file for more details.
Source: README.md at commit a0bfbbc
Tools
0Version history
4- v0.8.3LatestOct 29, 2026
- v0.8.1Oct 21, 2026
- v0.8.0Sep 24, 2026
- v0.7.2Sep 16, 2026
Score
50% of the applicable checks met
How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.
- Reached in the last 30 days25 pts
Keep the endpoint answering the MCP handshake; SourceWeft probes it every 30 days.
- Auth declared10 pts
Declare the credential headers in the registry entry, or keep the endpoint answering the probe so its auth can be classified.
- Tools listed15 pts
Answer tools/list without a credential, or ship a package that starts in a sandbox without one.
- DescriptionRequired15 pts
- Logo10 pts
- Documentation15 pts
- License10 pts
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land.transcriptOfficial publisher
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