Home / vargasjr-dev / mycadet-temp · GitHub

macos-automation SKILL.md skillA

macos-automation from vargasjr-dev/mycadet-temp is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned

mdr add vargasjr-dev/mycadet-temp/macos-automation@git:20261007.09b94d2

Pins git:20261007.09b94d2 in mdr.lock. Pin the fingerprint instead.

Audit grade: A, 17 of 17 checks passed
Kind: SKILL.md skill
Repository: vargasjr-dev/mycadet-temp
Path: skills/macos-automation/SKILL.md
Versions recorded: 5
Latest version: git:20261007.09b94d2, committed Oct 7, 2026
First version recorded: Jun 2, 2026
Size: 3,110 bytes
Repository stars: 47
License: MIT

Automate native macOS apps and system interactions via osascript (AppleScript).

Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.

What the file says

Use this skill to interact with native macOS apps and system-level features via `osascript` (AppleScript) through `host_bash`. Always prefer osascript over browser automation or computer-use for anything involving a native macOS app.

## Supported Apps

**Communication:** Messages, Mail, Microsoft Outlook, FaceTime
**Contacts & Calendar:** Contacts, Calendar, Reminders
**Notes & Writing:** Notes, TextEdit, Pages, BBEdit, CotEditor
**Files:** Finder, Path Finder
**Browsers:** Safari, Google Chrome
**Music & Media:** Music (iTunes), Spotify, VLC, Podcasts, TV
**Productivity:** OmniFocus, Things 3, OmniOutliner, OmniPlan, OmniGraffle
**Office:** Microsoft Word, Microsoft Excel, Numbers, Keynote
**Developer tools:** Xcode, Terminal, iTerm2, Script Editor
**System:** System Events (UI scripting for any app), System Settings
**Automation:** Keyboard Maestro, Alfred, Automator
**Creative:** Adobe Photoshop, Final Cut Pro

For any unlisted app, check scriptability first:

```bash
osascript -e 'tell application "AppName" to get name'
```

## Examples

```bash
# Send an iMessage
osascript -e 'tell application "Messages" to send "Hello!" to buddy "user@example.com"'

# Look up a contact
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint

mdr add vargasjr-dev/mycadet-temp/macos-automation@sha256:9043d3e7cc2ecfa8

The line at the top of this page pins the label git:20261007.09b94d2, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.

Badge

[![mdr](https://markdownregistry.com/badge/art_xlcrznxyvd6codcy.svg)](https://markdownregistry.com/a/art_xlcrznxyvd6codcy)

0 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 5 versions of this file, between Jun 2, 2026 and Oct 7, 2026, about one every 32 days.

version	committed	commit	size	audit
git:20261007.09b94d2 latest	2026-10-07	09b94d2	3,110 B	A	view · diff
git:20261007.cbfc397	2026-10-07	cbfc397	3,111 B	A	view · diff
git:20260825.c3e752c	2026-08-25	c3e752c	3,113 B	A	view · diff
git:20260603.ff934d9	2026-06-03	ff934d9	3,084 B	A	view · diff
git:20260602.6d9a543	2026-06-02	6d9a543	3,061 B	A	view

Audit of the latest version

A 17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.

pass: Frontmatter block present
pass: Frontmatter declares a name
pass: Frontmatter declares a description
pass: Size between 200 bytes and 200 KB (3110 bytes)
pass: No zero-width or bidi control characters
pass: No instruction hidden inside an HTML comment
pass: No link to an exfiltration or paste host
pass: No credential-shaped string
pass: No instruction to send local credentials anywhere
pass: No text hidden with inline styles
pass: No prompt-injection phrasing
pass: No curl or wget piped into a shell
pass: No recursive delete of root, home or parent
pass: No instruction to read or print local credentials
pass: No base64 blob over 200 characters
pass: No link to a raw IP address
pass: No script tag

Source

GitHub

vargasjr-dev/mycadet-temp · 47 stars · license MIT · pushed 2026-11-03 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_xlcrznxyvd6codcy
GET https://markdownregistry.com/api/v1/resolve?ref=vargasjr-dev/mycadet-temp/macos-automation
GET https://markdownregistry.com/api/v1/blob/9043d3e7cc2ecfa87b22b04881759dcedcdc4198a28bc31c58102ae7f61ba5e1

Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.

Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.

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