Lcu MCP Server
by amontlabsCodex computer use, decoupled from the app, for usage inside any harness.
Lcu is an open-source mcp server by amontlabs, written mainly in JavaScript, with 2,339 GitHub stars and the MIT license. Its code was last updated Oct 31, 2026.
Scan summary: scanned Nov 5, 2026 at commit ed1e1cb. No capabilities flagged by our checks. Scan policy
What Lcu can touch
- Our checks did not find this. The tool may still do it.Run shell commandsNot seen in this scan
- Our checks did not find this. The tool may still do it.Run dynamic codeNot seen in this scan
- Our checks did not find this. The tool may still do it.Read or write filesNot seen in this scan
- Our checks did not find this. The tool may still do it.Read environment and secretsNot seen in this scan
- Not checked directly. Its own description suggests it does this.Control a web browserLikely, from its own description
- Our checks did not find this. The tool may still do it.Connect to databasesNot seen in this scan
- Our checks did not find this. The tool may still do it.Read or send messagesNot seen in this scan
- Our checks did not find this. The tool may still do it.Touch money or tradingNot seen in this scan
- Our checks did not find this. The tool may still do it.Connect to the internetNot run in this scan
"Not seen" means our checks did not find it, and the tool may still do it. Covers commit ed1e1cb, Nov 5, 2026. See the scan policy.
Before you install Lcu
AgenticMart scanned Lcu on Nov 5, 2026 with automated checks for hidden code, known-malicious packages, leaked secrets and vulnerable dependencies. The result covers one commit under our scan policy, so review what access you give it and check any advisories shown here.
What it can access
- An MCP server is a program your AI app starts and talks to. A local one runs with your user's permissions: it can see the files, environment variables and network your account can.
- Based on its description and topics, it likely needs to control a web browser (visit sites, fill in and submit forms).
Before you install
- Run it in a separate browser profile without your logged-in accounts.
- Pin the version you reviewed instead of always installing the latest release.
- Read the tool list or scripts before the first run, and keep approval prompts on for actions that write, send or delete.
- Maintained by amontlabs on GitHub, 2,339 stars and 154 forks. Popularity is not proof of safety.
- Last code change: Oct 31, 2026.
- Open-source license: MIT.
Lcu is an open-source mcp server by amontlabs, written mainly in JavaScript. Codex computer use, decoupled from the app, for usage inside any harness.
At a glance
- Stars
- 2.3k
- Forks
- 154
- Language
- JavaScript
- License
- MIT
- Created
- Sep 2026
- Last update
- Oct 31, 2026
- Type
- MCP Server
- Price
- Free
Topics
Questions about Lcu
What is Lcu?
Codex computer use, decoupled from the app, for usage inside any harness.
Who maintains Lcu?
Lcu is maintained by amontlabs on GitHub (amontlabs/lcu). AgenticMart lists it from public repository data.
Is Lcu safe to use?
AgenticMart scanned Lcu on Nov 5, 2026 with automated checks for hidden code, known-malicious packages, leaked secrets and vulnerable dependencies. The result covers one commit under our scan policy, so review what access you give it and check any advisories shown here.
What license does Lcu use?
It is published under the MIT license.
Lcu alternatives
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| Name | Stars | Licence | Last updated | Scan |
|---|---|---|---|---|
| Lcu (this page) amontlabs | 2.3k | MIT | Oct 31, 2026 | Scanned, no flagged issues |
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