macos-screen-recorder

macos-screen-recorder is a skill for Claude Code, Codex from Bilal140202/the-lord-of-the-skills. It costs 93 tokens per session (418 once invoked), scanned A, original, MIT.

A headless macOS screen recorder that captures the main display and system audio from the command line.

In plain words
What is it for?
Recording macOS screen demonstrations, captures, and voice demos when standard Screen Recording permission is available.
Why use it?
It lets scripts record demos or other screen activity with computer sound without installing a virtual audio driver.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Recording macOS screen demonstrations, captures, and voice demos when standard Screen Recording permission is available.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/bilal140202/the-lord-of-the-skills/connerkward__macos-screen-recorder-system-audio
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.

Any agent
npx skills add Bilal140202/the-lord-of-the-skills --skill connerkward__macos-screen-recorder-system-audio
Clone the repo
git clone --depth 1 https://github.com/Bilal140202/the-lord-of-the-skills

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 macos-screen-recorder

README.md
[![agentmods](https://agentmods.dev/badge/skills/bilal140202/the-lord-of-the-skills/connerkward__macos-screen-recorder-system-audio/github.svg)](https://agentmods.dev/skills/bilal140202/the-lord-of-the-skills/connerkward__macos-screen-recorder-system-audio)
Your own site
<a href="https://agentmods.dev/skills/bilal140202/the-lord-of-the-skills/connerkward__macos-screen-recorder-system-audio"><img src="https://agentmods.dev/badge/skills/bilal140202/the-lord-of-the-skills/connerkward__macos-screen-recorder-system-audio/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for macos-screen-recorder

Your own site · 80×15
<a href="https://agentmods.dev/skills/bilal140202/the-lord-of-the-skills/connerkward__macos-screen-recorder-system-audio"><img src="https://agentmods.dev/badge/skills/bilal140202/the-lord-of-the-skills/connerkward__macos-screen-recorder-system-audio.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 93 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 418 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original 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 $0.00093 $0.00418
Opus 5 $0.00046 $0.00209
Sonnet 5 $0.00019 $0.00084
Haiku 4.5 $0.00009 $0.00042

Measured 8d ago against content hash b9fcf2422acf, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

macos-screen-recorder 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 8d 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.

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.

Origin

Copies of this mod

1 near-identical copy found in the catalogue:

skills/gondor/claude-code/connerkward__macos-screen-recorder-system-audio/SKILL.md · 30 lines

What it actually says

macos-screen-recorder (sck-record)

sck-record.swift → compiled sck-record (binary gitignored; built by setup-machine, or swiftc -O sck-record.swift -o sck-record). Records the main display + system audio via ScreenCaptureKit.

./sck-record <out.mp4> <seconds>

The one true differentiator: system audio from the CLI with zero install — no BlackHole / loopback virtual device, no sudo; only the standard Screen Recording permission (granted once to whatever app shells out). It is not a general "better than OBS/Screen Studio" tool — it fills exactly the headless-CLI-with-system-audio gap.

sck-record is the raw capture primitive — it records, nothing more. To polish a recording afterward (idle speed-up, auto-zoom, keystroke chips, smoothed cursor, vertical export), pair it with screenstudio-alternative-skill: record with sck-record --no-cursor <out.mp4> <seconds>, then run its post-production pass on the resulting mp4. (Auto-zoom and keystroke overlays additionally need an input-event log captured during recording, which that skill supplies; sck-record's pixels alone cover idle speed-up, cursor smoothing, and vertical export.)

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. 8d ago First seen · 30 lines · 93 tokens per session scan A b9fcf2422acf

Subscribe to this mod's changes

macos-screen-recorder is a skill published in the GitHub repository Bilal140202/the-lord-of-the-skills (4 stars, last pushed 6d ago), licensed MIT. It adds 93 tokens to every session and 418 once invoked, about $0.0005 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 2026-09-03.

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