
Mcp Youtube Transcript
io.github.jkawamoto由 GitHub 账号 jkawamoto 发布v0.8.3更新于 Oct 29, 2026
An MCP server retrieving transcripts of YouTube videos
发布方自己的服务:Transcript
概览
本地运行的 MCP 服务器,可将 YouTube 视频的字幕与元数据取回给助手,支持语言选择与长视频分页。
- 可以做什么
- 根据 YouTube 视频链接获取纯文本字幕
- 获取带开始时间与持续时间的字幕分段
- 列出可用的字幕语言,包括人工与自动生成
- 获取视频标题、频道等元数据
- 通过下一页游标分块读取长视频字幕
- 适用场景
- 适合让助手阅读、总结、引用或检索 YouTube 视频的口播内容,例如长讲座、会议演讲和播客,无需手动复制字幕。
- 运行要求
- 以 stdio 方式在本地运行;README 建议使用 uv/uvx(也可用 Docker 镜像或 Claude Desktop 的 .mcpb 包)。需要能访问 YouTube 的网络。可选代理凭据通过环境变量提供,例如 WEBSHARE_PROXY_USERNAME、WEBSHARE_PROXY_PASSWORD、SCRAPINGANT_API_TOKEN 或 HTTPS_PROXY。
安装
在 SourceWeft 中
- 打开 控制台中的 Mcp Youtube Transcript,将其添加到工作区。
- 为需要使用其工具的对话启用该服务。
Desktop only,通过 STDIO。 STDIO 服务会启动本地进程,因此需要 SourceWeft 桌面宿主。
其他 MCP 客户端
参照 仓库 中的启动说明。
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.
来源:README.md,提交 a0bfbbc
工具
0版本历史
4- v0.8.3最新Oct 29, 2026
- v0.8.1Oct 21, 2026
- v0.8.0Sep 24, 2026
- v0.7.2Sep 16, 2026
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其他 Transcript 集成
Transcript
land.transcript官方发布者
远程 MCP 服务,可为 YouTube、X、TikTok、Instagram 和 Facebook 视频获取带时间戳的干净字幕稿,无字幕时改用 AI 转写。

YouTube Transcript MCP
由 GitHub 账号 Youtube-Transcript-Dev 发布
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YouTube Transcript Scraper
com.quarralabs
托管在 Apify 上的远程 MCP 服务器,让助手获取带时间戳的 YouTube 字幕,来源包括视频、Shorts、频道、播放列表和搜索结果。

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TubeToTranscript
由 GitHub 账号 TubeToTranscript 发布
为 AI 助手获取 YouTube 字幕,返回带时间戳、标题、频道和语言的转写文本,并支持字幕导出。