A lightweight JavaScript MP4 (MPEG-4, ISOBMFF) file/box parser.
If you already use Codem, the codem mcp server is the piece that lets your assistant work with it directly. A lightweight JavaScript MP4 (MPEG-4, ISOBMFF) file/box parser.
codem-isoboxer is a lightweight JavaScript MP4 (MPEG-4, ISOBMFF) parser. It is meant to be small, fast and efficient. A typical use-case would be inclusion in a new player framework (for emerging standards such as MPEG-DASH which rely on ISOBMFF for most situations, or HLS using fragmented MP4) or to extract metadata from MPEG-4 files:
The server ships on npm as codem-isoboxer, so your MCP client can launch it on demand — there is no separate build step. Add the server block to your client's configuration, restart it, and the tools register themselves.
The toolset is worth reading before you wire it up, because it tells you what the integration is really for:
NodeJS — Does it work in NodeJS? Well, it's really meant to be run in a web browser, but since Node supports most features it shouldn't be a problem. You canBuilding — The Building tool exposed by this serverTests — Included is a small set of tests which check the code against a known set of ISOBMFF files. The tests use NodeJS with jasmine-node. Make sure youA modern web browser with support for: * ArrayBuffer * DataView * TextDecoder (optional)
This sits in the browser automation group, where several servers overlap in what they claim to do but differ sharply once you actually set them up. Codem's toolset — NodeJS, Building, Tests — is a fair guide to whether it matches your workflow. It is maintained by dsilhavy; worth a glance at recent repository activity before you build anything load-bearing on it.
This entry was verified against Codem's own documentation before publication; SyncDev keeps the directory reviewed rather than auto-generated.
| Tool | What it does |
|---|---|
| NodeJS | Does it work in NodeJS? Well, it's really meant to be run in a web browser, but since Node supports most features it shouldn't be a problem. You can install it using NPM: |
| Building | The Building tool exposed by this server. |
| Tests | Included is a small set of tests which check the code against a known set of ISOBMFF files. The tests use NodeJS with jasmine-node. Make sure you have the grunt watcher running, as it tests against the resulting build of |
{
"mcpServers": {
"codem": {
"command": "npx",
"args": ["-y", "codem-isoboxer"]
}
}
}Add to claude_desktop_config.json, then restart Claude Desktop.
A modern web browser with support for: * ArrayBuffer * DataView * TextDecoder (optional)
Microsoft's official browser automation server — drive a real browser through the accessibility tree, no screenshots needed.
Industrial-strength web extraction — render, scrape, crawl and search entire sites into clean markdown.
The original Chromium automation reference server — simple, screenshot-driven browser control.
Give your coding agent the full DevTools toolbox: traces, network, console, heap snapshots and Lighthouse.
Puppeteer-powered browser control that drives pages from the accessibility tree instead of pixels.
Cloud browsers for AI agents — automation sessions that run in Browserbase's fleet, not on your machine.