视频剪辑的 MCP 服务器
Katto 的官方 MCP 服务器可接入 ChatGPT、Claude、Cursor 以及任何兼容 MCP 的 AI 智能体，让你用自然对话完成剪切、加字幕、重构图和配音。用托管的 OAuth 端点一键接入——用 Katto 账户登录即可，硬盘上不保存任何 API 密钥——也可以在本地只用一条 npx 命令运行。
Katto is an AI video clipping tool that turns long videos into scored, captioned 9:16 clips. It exposes a public REST API, a CLI (npm katto-cli) and an official hosted MCP server (mcp.katto.tech, 16 tools, OAuth 2.1). All three are available on every plan, including free, and draw from the same monthly video quota as the dashboard.
两种接入方式
托管连接器
最适合 Claude 网页版和桌面版，以及任何 OAuth 2.1 客户端（该端点使用 OAuth 2.1 与动态客户端注册）。添加服务器地址并用 Katto 账户登录即可——密钥绝不会落到你的硬盘上，而且随时可以撤销授权。
Server URL: https://mcp.katto.tech/mcp Transport: Streamable HTTP Auth: OAuth (sign in with Katto)
本地（npx）
最适合 Cursor、持续集成和脚本。在 MCP 客户端配置里加入 Katto，密钥可在你的控制台获取。上面的托管端点也支持直接用 Authorization: Bearer sk_live_… 传密钥。
{
"mcpServers": {
"katto": {
"command": "npx",
"args": ["-y", "katto-mcp"],
"env": { "KATTO_API_KEY": "sk_live_..." }
}
}
}Per-client setup
- Claude Code:
claude mcp add --transport http katto https://mcp.katto.tech/mcpthen/mcpto sign in — full guide. - Claude Desktop / web: Settings → Connectors → Add custom connector →
https://mcp.katto.tech/mcp. - Cursor · VS Code · Windsurf: hosted URL or the npx block, one config each.
- ChatGPT: Settings → Connectors → add the hosted URL (developer mode).
然后只要对智能体说：「把这期播客里最好的片段剪出来，按 TikTok 重构图。」
16 个工具
每个都标明是只读还是写入，并写清消耗多少额度。参见含输入结构的完整参考 →
katto_create_clip_jobCreate AI clips from any video URL (YouTube, Twitch, Vimeo, Rumble, Zoom, Dailymotion) — describe topics, moments, or a vibe.
katto_get_jobPoll a job and retrieve the finished 9:16 clips with download + caption urls.
katto_list_jobsList your recent jobs, newest first, with cursor pagination.
katto_get_clipsFetch just the finished clips of a job (MP4 url, captions, title, virality score).
katto_get_transcriptGet the timestamped transcript segments of a completed job.
katto_get_usageCheck your plan and remaining monthly video quota.
katto_cancel_jobCancel a running job and refund the monthly video slot.
katto_get_accountSee the connected account, the key's scopes, and quota.
katto_list_sourcesList the video platforms Katto can clip from, with an example URL for each.
katto_list_clip_lengthsList the valid target clip-length buckets for a job's config.
katto_list_caption_stylesList the caption-style presets (id + label) you can pass to a re-render.
katto_rerender_clipRe-render a finished clip with a new reframe layout and/or caption style. No quota.
katto_dub_clipRe-render a finished clip dubbed into one or more of 19 languages. No quota.
katto_get_rerenderPoll a re-render and get the new versioned clip url.
katto_get_brand_kitGet your saved brand kits (colors, caption font, layout, watermark).
katto_get_webhook_secretGet your webhook signing secret and how to verify signed callbacks.
兼容
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可从以下注册表和目录中找到并安装 Katto 的 MCP 服务器：