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Catalogue/MCP servers/Open Computer Use

Open Computer Use

ifuryst · MCP server

Launches the open-source Open Computer Use MCP server so an AI client can control desktop applications on macOS, Linux and Windows. The package bundles native runtimes for x64 and arm64 builds of each system and chooses the right one for the machine it runs on. macOS needs Accessibility and Screen Recording permissions, while Linux and Windows need a signed-in desktop session for app control. It also provides commands for a one-shot JavaScript session and a terminal session.

Written by ooruby from the README of open-computer-use 1.0.0.

Not claimed by its maker. Is this yours? Prove it and answer the findings

Why it's useful

One package carries the Open Computer Use server for six platform builds, so you do not pick a runtime yourself.

What you could do with it

  1. 1Start the server on macOS, Linux or Windows and connect your AI client to it.
  2. 2Grant the Accessibility and Screen Recording permissions on macOS before your assistant controls an app.
  3. 3Run a one-shot JavaScript session against the native runtime, or keep a terminal session that preserves bindings.

Written from its documentation: what it says it can do, not what our checks found.

OCMCP serverDeveloper tools

Maintenance

Not measured

No release date is on record for this package yet. The nightly publisher check records one as it reaches each npm package, about once every ten nights.

Release activity only: it says nothing about quality or safety, and a finished small package can be fine without releases. How it is measured

Not yet tested
Command execution is bounded
inventory
node child_process (scripts/install-config-helper.mjs:3)
node child_process (scripts/node-repl/open-computer-use-cli.mjs:1)
node child_process (scripts/node-repl/open-computer-use-repl.mjs:4)
eval (scripts/node-repl/open-computer-use-repl.mjs:420)
An inventory of where the code starts another program, not a verdict on this row: whether each one runs a fixed program or whatever it is handed takes a reading by hand.

Published because it was found. A finding is information about where the limits are, not a verdict that the software is unsafe.

What this does not cover

  • ·Everything. Treat it as you would software from anywhere else.

Receipt history: every signed receipt for every version of this listing, and what changed between them.

In its maker's words

Cross-platform Computer Use MCP server launcher. After install, configure open-computer-use mcp.

Compare with

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How far this has been checked

Static scanned

What it establishes
Its published package, or for a hosted server its source repository at a recorded commit, was read file by file, without running it, by every check in our current scan.
What it does not
How it behaves when it runs, or anything the scan does not read yet: several rubric checks, the repository's history, and compiled code in folders named dist or build. For a hosted server, that the endpoint runs the code that was read. The ooruby Index sets out exactly what was read.
Exactly what was read
Version 1.0.0, the file with digest sha512-tgigWjMzBefKcGqHuFzJHxE4Nalpkhrq4b8Ahs55edJmxOpQFUnPNaHsME838/g5gJiBl24zHhh4w6KbnMm+cg==, as the registry publishes it. A published version cannot be replaced, so this names the same bytes for anyone who checks.
Authentication
Runs locally. No hosted endpoint is listed for this package. You run it on your own machine, so there is no endpoint of ours to authenticate against.
How the rungs work

Adding it

Paste this into your client's MCP configuration.

{
  "mcpServers": {
    "ocu": {
      "command": "npx",
      "args": [
        "-y",
        "-p",
        "open-computer-use@1.0.0",
        "ocu"
      ]
    }
  }
}

Or run it directly.

npx -y -p open-computer-use@1.0.0 ocu

Pinned to 1.0.0, which is the version the findings above were found in. Drop the version to take whatever is newest, and the report on this page stops describing what you installed.

Where this came from

Registry
npm
Package
open-computer-use
Version read
1.0.0
Resolved
2026-10-10
Open the source(opens in a new tab)

Built from source, attested

npm publishes a signed statement that this exact package was built from the repository below, at this commit. It is verifiable without taking our word for it.

Repository
github.com/ifuryst/open-codex-computer-use
Commit
8a3a7dec0640
Built by
github.com/actions/runner/github-hosted
Registry publish attestation
signed by npm · 2026-10-10
Checked
2026-10-10

The badge, if this is your listing

It renders the current rung (static scanned) and links back here, where what that does and does not establish is one click away. It updates itself as the evidence deepens.

[![ooruby: static scanned](https://ooruby.com/api/badge/open-computer-use)](https://ooruby.com/market/open-computer-use)

About this listing

Kind
MCP server
Category
Developer tools
Pricing
Free
Sandbox
No
Hosted
No
Updated
2026-10-10
Price
Free
Get it freeVisit maker
Rating
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Verification records what our published tests found on a specific version at a specific date. It is not a warranty, and it does not certify that software is free of defects.