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FableCut MCP Server

by ronak-create Your server? Claim it
local only

FableCut runs on your own machine — the client starts it, so there is no endpoint to ping. Last commit 17 Sep 2026.

Zero-dependency browser video editor AI agents drive via a JSON timeline over MCP; ffmpeg export.

Installs / week
not published
674
Stars
7 open issues
17 Sep 2026
Last commit
from GitHub
MIT
License
JavaScript

What the code does

We read the source, 20 h ago · rules 3dff92dd89df

A tool parameter reaches a dangerous call

A value the model can set ends up inside a file or shell call. That is not a flaw by itself — for a terminal server it is the job — but it is where things go wrong when it is not.

A tool parameter reaches a file or shell call fablecut_analyze_reference.path → mcp-server.js:394, fablecut_analyze_reference.path → mcp-server.js:64, fablecut_analyze_reference.path → mcp-server.js:69 и ещё 7
      fs.writeFileSync(path.join(dir, path.basename(file, path.extname(file)) + ".json"),
Capabilities

What this server is able to do. For an MCP server this is often the job itself — a terminal server runs commands because that is what it is for. Listed so you know what you are plugging in, not as an accusation.

Runs an external command analyze.js:22, mcp-server.js:64
    const proc = spawn(cmd, args, { windowsHide: true });
Builds a file path from a variable import-url.js:48, .github/workflows/ci.yml:80
    const target = path.join(dir, file);
Builds a database query by concatenation index.html:62, app.js:3695
          <p>Drop video, audio or images here<br>or click <b>+ Import</b> / <b>+ URL</b></p>

Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.

A tool parameter here reaches a dangerous call

That is not a flaw by itself — but it is where things go wrong when it is not the job. We re-read this code on every release. Watch it and you hear from us the day another one appears.

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FableCut — questions

Answers built from our own checks of this server.

Why is there no uptime for FableCut?
FableCut runs on your own machine over stdio — there is no network address to reach, so uptime cannot be measured for it by anyone.
Is FableCut open source?
Yes — it is published under the MIT licence, written in JavaScript, 674 stars on GitHub and 7 open issues. The source link is on this page, so you can read exactly what it does with your data before you connect it.