waku-computer-use

waku-computer-use is a skill for Claude Code, Codex from egoist/waku. It costs 37 tokens per session (3,879 once invoked), scanned A, original, GPL-3.0.

A computer-control skill for operating local Mac applications through their user interfaces.

In plain words
What is it for?
Use it to inspect and operate Mac app screens for tasks that cannot be completed through a dedicated integration or command-line interface.
Why use it?
It helps when a task requires reading or using a Mac app directly and no more suitable connector, API, or command-line tool is available.

Skill for Claude CodeCodex

About the project

Waku is a native desktop application for working with local coding-agent command-line tools, keeping projects, sessions, and transcripts on the user's machine. It is for developers who use agents such as Claude Code, Codex CLI, Cursor CLI, or OpenCode and want one interface for their sessions. Catalogue add-ons support the Waku workflow.

egoist/waku · 1,340 stars · on GitHub

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/egoist/waku/computer-use
Any agent
npx skills add egoist/waku --skill computer-use
Clone the repo
git clone --depth 1 https://github.com/egoist/waku

Made for: Claude Code, Codex.

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 waku-computer-use

README.md
[![agentmods](https://agentmods.dev/badge/skills/egoist/waku/computer-use.svg)](https://agentmods.dev/skills/egoist/waku/computer-use)
Your own site
<a href="https://agentmods.dev/skills/egoist/waku/computer-use"><img src="https://agentmods.dev/badge/skills/egoist/waku/computer-use.svg" alt="Measured on agentmods" height="20"></a>
Per session 37 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 3,879 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 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 $0.00037 $0.03879
Opus 5 $0.00018 $0.01939
Sonnet 5 $0.00007 $0.00776
Haiku 4.5 $0.00004 $0.00388

Measured 5d ago against content hash 448672f47e08, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

waku-computer-use scanned grade A with 0 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 5d ago.

The scan reads SKILL.md. This mod also ships 1 executable file (pi-extension.ts), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

resources/computer-use/SKILL.md · 229 lines

The source is not reproduced here

Licensed GPL-3.0

The repository is licensed GPL-3.0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.

Read it on GitHub

Files

What ships with it

5 files 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. 5d ago First seen · 229 lines · 37 tokens per session scan A 448672f47e08

Subscribe to this mod's changes

waku-computer-use is a skill published in the GitHub repository egoist/waku (1,340 stars, last pushed yesterday), licensed GPL-3.0. It adds 37 tokens to every session and 3,879 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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