Image, video and audio · MCP server
WeftCut: MCP server, setup and security
WeftCut is an open-source MCP server that lets an AI agent edit videos in WeftCut with effects, captions and audio mixing. Its repository has 261 stars and its last commit is from October 24, 2026 and it is licensed under MIT.
What WeftCut does
According to its repository: “Drive the WeftCut desktop video editor: trim and split clips, keyframes, effects, captions, audio mixing, markers and export, with live edits and dry runs.”
An MCP server gives an AI agent extra tools it calls during the conversation: the agent reads their description, decides to use them and gets the result back. WeftCut is listed under Image, video and audio, a category of 67 servers in the directory, where it ranks #16 by stars.
Topics declared by the repository: ai-agent, ai-video-editor, claude, cross-platform, desktop-app, electron.
Installing and connecting WeftCut
No package or remote server is declared in the official MCP registry: you install it from source, following the repository README.
Like any MCP server, you declare it in your client's configuration (Claude Desktop, Claude Code, Cursor, VS Code, Codex…): a name, the command that starts it or its URL, and any environment variables. The client then starts it and lists its tools. Project language: TypeScript, Rust. Listed systems: macOS, Windows, Linux.
Security: what to check
An MCP server runs code with the rights you give it, and the model reads its tool descriptions: a malicious or compromised server can hijack the agent. Read the code, or pick a maintained and widely used server, before connecting it.
None of the risk signals we track (system access, secrets, missing licence, abandonment) applies to WeftCut. That does not replace reading the code.
Good practice: grant only the rights needed (least privilege), require human approval for irreversible actions, and run the AI agent security check.
Project activity and maintenance
Created on May 22, 2026, the WeftCut/WeftCut repository has 261 stars and 38 forks, with 13 open issues. It has more stars than 81% of the servers in the directory. It received changes this month.
Stars measure attention, not quality: a recent, heavily promoted project can collect them fast, while a useful but niche server will have few.
Verdict
WeftCut is one of the most solid servers in its category: followed, maintained and well framed.
Strengths
- Maintained by the service's own vendor
- Active project: recent commit
- Widely followed: 261 stars
- Permissive licence (MIT)
Limitations
- Install from source
Alternatives
- OpenScreen4.9K ★
- Remove AI Watermarks6.1K ★
- FunASR20.8K ★
- Oh My Cassette117 ★
- FableCut746 ★
- MCP video220 ★
Learn more
Frequently asked questions
How do I install WeftCut?
No package is declared in the MCP registry: clone the WeftCut/WeftCut repository, follow its README, then declare the start command in your client's MCP configuration.
Is WeftCut free?
The code is published under the MIT licence and can be used free of charge.
Is WeftCut safe?
No risk signal found (system access, secrets, licence, abandonment). As with any MCP server, keep rights minimal and read the code before sensitive use.
Is it an official server?
Yes: the awesome-mcp-servers list marks it as the service vendor's official implementation.
What are the alternatives to WeftCut?
In the same category: OpenScreen, Remove AI Watermarks, FunASR, and Oh My Cassette. OpenScreen scores higher on our grid.
Related articles
- Build your own MCP server in 30 minutesOctober 24, 2026
- Automate your inbox with an AI agentOctober 18, 2026
- MCP, A2A, and tool calling: agent protocols explainedOctober 17, 2026
- Build an AI agent with n8n, without codingOctober 16, 2026
Neutrality. No affiliate links. No vendor pays to be reviewed, rated or ranked. Reviews are directed by François Chollet, neutral and factual, and every data point is dated and sourced. How we score