Klo Mcp

com.getklo由 getklo.com 发布v2.7.0更新于 Oct 24, 2026

Native Mac video editor your agent can drive: 83 timeline tools, media stays on your Mac.

已验证STDIO仅桌面效率与工作流媒体与设计

概览

AI 生成的概览

让 AI 助手驱动 klo macOS 视频编辑器，完成时间线剪辑、字幕、调色、音频与导出，素材保留在本机。

可以做什么
该连接器为 klo 原生 macOS 视频编辑器提供 83 个工具，涵盖素材库导入、时间线组装与波纹剪辑、转场、文字与字幕、动态模板、调色与 LUT、音频闪避与节拍对齐、转录与帧截取、风格配置以及 ProRes 导出。助手发送语义化的时间线操作并收到紧凑结果，例如时间码、转录文本和画面帧，而不是传输视频字节。部分工具可生成音乐、音效、配音或视频等新素材。
适用场景
适合在 Mac 上让编程助手剪辑视频的场景：剪掉废话、加字幕、按转录挑选最佳镜头、按参考调色，或导出交付成片。适合已在使用 klo、希望由助手操作时间线且不想上传素材的剪辑者。
运行要求
需要 macOS 13 或更高版本并安装 klo 应用，在 klo 设置的连接中启用该连接，并提供连接令牌，通过 KLO_MCP_TOKEN 环境变量或 Authorization bearer 请求头传入。服务器以 stdio 或 127.0.0.1 本地 HTTP 端点在本机运行，端口可能与默认值不同。使用按额度计费的生成工具需要 klo 账户。
安装前请注意
KLO_MCP_TOKEN 是授予编辑器控制权的密钥，若泄露应在 klo 设置中轮换。工具会写入和修改项目，包括删除片段和导出文件。音乐、配音和视频等生成工具会消耗 klo 账户额度，但助手会先获知价格。语音克隆工具在应用内需经同意授权。素材保留在 Mac 上，但网页搜索和委托研究等工具会访问外部。

安装

在 SourceWeft 中

  1. 打开 控制台中的 Klo Mcp，将其添加到工作区。
  2. 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

[klo, the native Mac video editor you talk to]

klo-mcp: the video editing MCP server

[npm] [license] [platform] [site]

Give your coding agent a real video editor.

klo is a native macOS video editor you talk to. This is its MCP server: Claude Code, Codex, Cursor, Claude Desktop, or any MCP client can drive the whole timeline, with 83 tools, while your footage never leaves your Mac.

  • A real editor underneath. Not an ffmpeg wrapper: ripple edits, word-gap cuts, karaoke captions, color grades, generated music, ProRes export. Every edit lands on a normal timeline a human can open and adjust.
  • Media stays local. Piping video bytes through a text protocol fails (base64 versus context windows). klo holds the media on your machine and exposes semantic timeline operations instead. The agent sends intent and gets back compact results: timecodes, transcripts, real frames when it needs to look.
  • Local, token-gated, off by default. The server listens on 127.0.0.1 only, requires a bearer token, and does nothing until you turn it on in klo's settings.

Quickstart

  1. Get klo for Mac (free tier included, macOS 13+).
  2. In klo: Settings → Connections, turn the connection on, and copy the URL and token it shows.
  3. Connect your client:

Claude Desktop (one click)

Download klo.mcpb and open it. Done.

Claude Code

sh
claude mcp add --transport http klo http://127.0.0.1:41720/mcp \  --header "Authorization: Bearer YOUR_TOKEN"

Use the exact URL shown in klo's settings (the port can differ if 41720 is taken).

Cursor, Codex, and other MCP clients

Either point the client at the HTTP endpoint above, or use this package as a stdio server:

json
{  "mcpServers": {    "klo": {      "command": "npx",      "args": ["-y", "klo-mcp"],      "env": { "KLO_MCP_TOKEN": "YOUR_TOKEN" }    }  }}

What your agent can do

Ask in plain language, or call tools directly. A few real prompts:

  • "Cut the boring parts and the filler words, then caption it word by word."
  • "Watch this folder and turn every new recording into a captioned vertical clip."
  • "Pick the best take of each line from the transcript and assemble the cut."
  • "Grade everything to match this reference and export ProRes for the client."

The 83 tools

grouptools
libraryget_project_state, get_media_library, import_media, import_from_url, relink_to_sources, list_files, new_project
timelineadd_media_to_timeline, assemble_cut, insert_at, move_clip, split_clip, split_audio, trim_clip, delete_clips, ripple_delete, close_gaps, separate_audio, unlink_clip, link_clips, replace_audio, add_marker, set_in_out, set_track_lock, seek, verify_timeline
projectset_canvas_ratio, set_frame_rate, set_brand_kit
cutsadd_transition, remove_transition, preview_cut, generate_transition, refine_transition
typeadd_text, update_text, add_captions_from_transcript, list_text_styles, list_fonts, search_fonts, use_font
motionlist_motion_templates, create_motion_clip, update_motion_clip
colorset_clip_grade, add_clip_effect, update_clip_effect, remove_clip_effect, list_luts, import_lut, set_clip_opacity, set_clip_blend
frameset_clip_transform, set_clip_speed
audioset_clip_audio, set_volume_envelope, duck_audio, analyze_audio, quantize_cuts_to_beats, isolate_voice_on_clip, measure_audio, measure_mix
generategenerate_music, generate_sfx, generate_voiceover, clone_voice_from_clip, fix_spoken_line, generate_video
readget_transcript, find_repeated_takes, capture_frame, survey_footage, measure_frame, measure_clip
rememberwrite_footage_notes, get_footage_notes, analyze_reference, save_style_profile, list_style_profiles, apply_style_profile
outdelegate_research, web_search, export_video

Pricing

Driving the timeline over MCP is free: your agent brings its own model. The handful of tools that generate new media (music, voiceover, generated shots) use your klo account's credits, and the agent is told the price before it spends. New accounts get 10 free asks.

Security notes

  • Listens on 127.0.0.1 only. Nothing is exposed to the network.
  • Bearer token auth with constant-time comparison. Rotate the token from klo's settings anytime.
  • Off by default. If klo is running but the connection is off, the server tells your agent exactly that.
  • Voice cloning tools are consent-gated in the app.

Troubleshooting

"klo is running but is not accepting connections": turn the bridge on in klo → Settings → Connections, then copy the token into KLO_MCP_TOKEN (or the Authorization header for HTTP).

Port differs from 41720: klo falls back to an ephemeral port if the preferred one is taken. Always trust the URL shown in Settings.

About

This package is the thin connector; the editor itself is klo. The connector mirrors the copy bundled inside the app, and its major.minor version tracks the app release it shipped with.

FAQ

Can Claude Code edit videos? With klo installed, yes. Claude Code connects to this server and gains cutting, captions, grading, generated music and voiceover, and ProRes export on a real timeline. See what agentic video editing is.

Is this an ffmpeg wrapper? No. Tools operate on klo's timeline (ripple edits, word-gap cuts, undo), and nothing is re-encoded between steps. Why that design.

Does my footage get uploaded? No. Media stays on the Mac; the server exchanges timeline operations and compact results. Details in klo's privacy policy.

What does it cost? Driving the timeline is free with your own model. Generation tools use klo account credits. Pricing.

Related reading

MIT (this connector). klo is a product of klorah inc. getklo.com

来源：README.md，提交 c213a5a

工具

0
SourceWeft 尚未在沙箱中启动过该软件包，因此其工具未知。

版本历史

1
  1. v2.7.0最新Sep 16, 2026

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