MCP YouTube Transcript
An MCP server retrieving transcripts of YouTube videos
作者提供的说明(英文原文)
Short-form video tools: Reels/TikTok/Shorts safe zones, bitrate math, SRT checks, export settings.
这三项永远不会合并成一个分数:意见、测量和人气是不同的东西。
我们还没有为它写通俗的介绍。下面是我们从注册中心读取到的事实。
选择你使用的 AI 应用,然后复制设置。
你需要
你用的是哪个应用?
在上方选择你的应用。我们会记住它,下次按钮会显示“安装到 …”。
适用于网页版、桌面版和手机版 Claude:
https://rast-creator-tools-mcp.studio-c25.workers.dev/v1/mcp在终端中运行这条命令
claude mcp add --transport http rast-creator-tools https://rast-creator-tools-mcp.studio-c25.workers.dev/v1/mcp粘贴到项目中的 .cursor/mcp.json,或 ~/.cursor/mcp.json
{
"mcpServers": {
"rast-creator-tools": {
"url": "https://rast-creator-tools-mcp.studio-c25.workers.dev/v1/mcp"
}
}
}浏览器会先询问是否打开应用,然后应用会显示设置并请你确认。密钥的值会留空,由你自己填写。
粘贴到项目中的 .vscode/mcp.json
{
"servers": {
"rast-creator-tools": {
"type": "http",
"url": "https://rast-creator-tools-mcp.studio-c25.workers.dev/v1/mcp"
}
}
}浏览器会先询问是否打开应用,然后应用会显示设置并请你确认。密钥的值会留空,由你自己填写。
ChatGPT 只能连接互联网上的服务器:
https://rast-creator-tools-mcp.studio-c25.workers.dev/v1/mcp菜单名称可能因套餐和版本不同而略有差异。
你的选择通过 Cookie 保存在这台设备上,无需账户。
这些设置是根据作者在注册中心的条目生成的。如果 README 的写法不同,请以 README 为准。
工具名称和描述与服务器在 2026年11月6日 报告的完全一致。这些内容由作者撰写,不是我们写的;我们以纯文本形式显示。
get_safe_zoneReturns the approximate areas of a vertical (9:16) video frame that the app interface covers on Instagram Reels, TikTok, YouTube Shorts or Instagram Stories: unsafe margins in pixels and percent, the safe rectangle for text, the position of the right-hand button column and short
check_text_positionChecks whether a rectangular text box (caption, title or logo) on a vertical video frame stays inside the safe zone of Instagram Reels, TikTok, YouTube Shorts or Instagram Stories. Reports which interface element it overlaps (top bar, bottom caption area, right button column, edg
calculate_bitrateCalculates the file size of a video export from its duration and bitrate, or (when target_size_mb is given) the highest video bitrate that fits that size with a 2% safety margin. Without an explicit bitrate it uses the reference value for the platform, resolution and frame rate (
validate_srtChecks pasted SRT or WebVTT subtitle text and lists problems per subtitle: overlapping or out-of-order timings, gaps shorter than the minimum frame gap, reading speed (characters per second), line length, line count, too short or too long durations, and broken characters from a w
export_settingsReturns recommended export settings for uploading a finished video to YouTube (SDR or HDR), Vimeo, Instagram Reels or TikTok, or for a ProRes archive master: container, codec, resolution, frame rate, bitrate, colour and audio, plus links to each platform's official spec page and
我们检查的是任何人都能看到的信息;我们没有阅读代码。不适用的检查项不计入总数。 · 检查于 2026年11月7日
注册名称已通过 GitHub 账户 bewoai 验证,该账户拥有此仓库
我们还没有从 GitHub 读取这个仓库
我们还没有从 GitHub 读取这个仓库
在 308 毫秒内响应(HTTP 200)
无需登录
已读取 5 个工具描述,未发现针对 AI 的隐藏指令
与注册中心里这个分类中所有活跃的服务器比较。只有当发布者拥有该仓库时,星标数才计入。
它在 3 项适用的基础检查中通过了 3 项。我们没有阅读代码。在添加密钥或令牌之前,请先看看这个服务器要求哪些权限,并使用只具备所需权限的密钥。
注册中心没有列出必需的密钥,不过有些服务器会在首次使用时要求你登录。
它在作者的云端运行。通过互联网连接,无需安装,但你发送的内容会经过作者的服务器。
GitHub 仓库最后更新于–,最新版本(1.0.0)于6天前进入注册中心。
支持 MCP 的应用,例如 Claude Desktop、Claude Code、Cursor 和 VS Code。它通过 URL 连接,所以接受远程 MCP 服务器的应用也可以使用,例如开启开发者模式的 ChatGPT。
同一分类中有:MCP YouTube Transcript, Google Analytics MCP, BibiGPT YouTube Video Summarizer
同一分类中其他作者的服务器,按星标数排序。
如何看卡片:★ GitHub 星标i三大支柱:评价 · 检查 · 使用情况i更新 = 最新版本发布到注册中心的时间i
An MCP server retrieving transcripts of YouTube videos
GA4 MCP server for AI agents: schema discovery, server-side aggregation, analysis-ready defaults.
AI video summarizer: summarize and transcribe YouTube, Bilibili, TikTok and podcast videos.
按原文从作者的仓库复制。PopNx MCP 没有审查或背书其内容。HTML、图片和脚本已被移除。链接会离开本站。
Free, no-auth remote MCP server with deterministic tools for short-form video creators: Reels / TikTok / Shorts safe zones, caption placement checks, video bitrate & file-size math, SRT subtitle validation and platform export settings. It exposes the free creator tools of rastcreative.com/en/tools/ to AI assistants (Claude, ChatGPT, Gemini, Cursor, VS Code, …).
Endpoint (Streamable HTTP):
https://rast-creator-tools-mcp.studio-c25.workers.dev/v1/mcp
Health: https://rast-creator-tools-mcp.studio-c25.workers.dev/health · Privacy: https://rastcreative.com/en/tools/creator-tools-mcp-privacy/ · Terms: https://rastcreative.com/en/tools/creator-tools-mcp-terms/
readOnlyHint: true, idempotentHint: true, openWorldHint: false).source link to the matching rastcreative.com tool page.| Tool | What it does |
|---|---|
get_safe_zone | Unsafe margins (px + %), safe rectangle and right-side button column for reels, tiktok, shorts, story or all, scaled to any frame size |
check_text_position | Is a text box inside the safe zone? Which UI element covers it (top bar, caption area, buttons, edges, Reels comment sticker)? Nearest safe position |
calculate_bitrate | File size from duration + bitrate, or the max bitrate that fits a size limit; reference bitrates per platform/resolution/fps; 2-pass ffmpeg command |
validate_srt | SRT/WebVTT check: overlaps, gaps, ordering, reading speed (CPS), line length/count, durations, mojibake — optionally returns a fixed SRT |
export_settings | Codec, container, resolution, fps, bitrate, colour and audio settings with official spec links for YouTube (SDR/HDR), Vimeo, Instagram Reels, TikTok and a ProRes master |
Claude (claude.ai / Desktop) → Settings → Connectors → *Add custom connector* → paste the endpoint URL.
ChatGPT (developer mode) → Settings → Connectors → *Create* → endpoint URL, authentication *None*.
Gemini Apps Developer Mode → https://gemini.google.com/devmode → *Create new* → endpoint URL, authentication *none*.
Cursor / VS Code / any client with remote MCP support:
{
"mcpServers": { "rast-creator-tools": { "url": "https://rast-creator-tools-mcp.studio-c25.workers.dev/v1/mcp" } } }
stdio-only clients (via mcp-remote):
{
"mcpServers": { "rast-creator-tools": { "command": "npx", "args": ["-y", "mcp-remote", "https://rast-creator-tools-mcp.studio-c25.workers.dev/v1/mcp"] } } }
Run locally over stdio (no network needed):
npm install && npm run build:stdio
node dist/stdio.mjs # or: docker build -t rast-creator-tools . && docker run -i --rm rast-creator-tools
curl -s -X POST https://rast-creator-tools-mcp.studio-c25.workers.dev/v1/mcp \
-H 'Content-Type: application/json' -H 'Accept: application/json, text/event-stream' \ -d '{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"get_safe_zone","arguments":{"platform":"reels"}}}'
| Path | Purpose |
|---|---|
POST /v1/mcp (alias /mcp) | MCP JSON-RPC over Streamable HTTP, stateless (no Mcp-Session-Id), JSON responses. GET → 405 |
GET /health | {"status":"ok",...} |
GET / | Short landing JSON (endpoint, tools, data policy) |
GET /.well-known/google-connected-apps | Domain-verification JSON for Google Connected Apps (404 until configured) |
TypeScript, MCP TypeScript SDK, Cloudflare Workers (free plan is enough).
npm install
npm test # vitest (tools + HTTP/MCP round trips) npm run typecheck npm run dev # wrangler dev → http://127.0.0.1:8787 npm run smoke # health + initialize + tools/list + tools/call over real HTTP npx wrangler deploy # → https://rast-creator-tools-mcp. .workers.dev
src/index.ts Worker router (/v1/mcp, /health, /, /.well-known) src/server.ts McpServer, instructions, tool schemas + annotations src/tools/*.ts pure, deterministic tool logic src/data/ safe-zone and export-spec data (from rastcreative.com) test/ vitest docs/ Google Connected Apps registration notes
Browser versions of these tools and more: [rastcreative.com/en/tools/](https://rastcreative.com/en/tools/) — by Rast Creative Studio.
MIT © Rast Creative Studio