computer

computer is a skill for Claude Code, Codex from superset-sh/superset. It costs 128 tokens per session (1,882 once invoked), scanned C, original, no licence file.

A tool for operating desktop applications and windows on macOS, Windows, or Linux.

In plain words
What is it for?
Opening apps, clicking controls, typing into windows, arranging the desktop, and checking complete graphical workflows.
Why use it?
It lets an agent work through the user's real graphical desktop when a task cannot be completed through text or code alone.

Skill for Claude CodeCodex

Written for Claude Code and Codex: allowed-tools in frontmatter, but also agents/openai.yaml present.

Part of the superset plugin — 12 skills, 1 command shipped together

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add skills/superset-sh/superset/computer
Any agent
npx skills add superset-sh/superset --skill computer
Clone the repo
git clone --depth 1 https://github.com/superset-sh/superset

Made for: Claude Code, Codex.

Or install superset, the plugin that ships this one along with the rest of its 12 skills, 1 command.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for computer

README.md
[![agentmods](https://agentmods.dev/badge/skills/superset-sh/superset/computer.svg)](https://agentmods.dev/skills/superset-sh/superset/computer)
Your own site
<a href="https://agentmods.dev/skills/superset-sh/superset/computer"><img src="https://agentmods.dev/badge/skills/superset-sh/superset/computer.svg" alt="Measured on agentmods" height="20"></a>
Per session 128 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,882 The whole file, excluding the scripts and references it only reads on demand.
Security scan C 2 findings. Scan, not verified.
Origin unknown No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00128 $0.01882
Opus 5 $0.00064 $0.00941
Sonnet 5 $0.00026 $0.00376
Haiku 4.5 $0.00013 $0.00188

Measured 6d ago against content hash 5e989dab230a, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-05, from the pricing page.

Security

Grade C, and why

computer scanned grade C with 2 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 6d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Harvests environment variableshighData exfiltration

Enumerating or grepping the environment for keys collects credentials unrelated to what the mod says it does.

actions to the user's request; never extract credentials, cookies, tokens, or

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

/bin/bash -c "$(curl -fsSL https://cua.ai/driver/install.sh)"
plugins/superset/skills/computer/SKILL.md · 173 lines

The source is not reproduced here

A licence we could not identify

The repository carries a LICENSE file, but it is custom or dual enough that GitHub cannot name it and neither can this catalogue. Unknown terms are not permission, so the body is not copied here. Read the licence at the source and decide for yourself.

Read it on GitHub

Files

What ships with it

1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 6d ago First seen · 173 lines · 128 tokens per session scan C 5e989dab230a

Subscribe to this mod's changes

computer is a skill published in the GitHub repository superset-sh/superset (13,755 stars, last pushed today), with no licence file. It adds 128 tokens to every session and 1,882 once invoked, about $0.0006 per session on Opus 5. A static security scan graded it C with 2 findings (harvests environment variables, makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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