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.
npx skills add terrylica/cc-skills --skill configure-macro-keyboardgit clone --depth 1 https://github.com/terrylica/cc-skillsWrote 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.
[](https://agentmods.dev/skills/terrylica/cc-skills/configure-macro-keyboard)<a href="https://agentmods.dev/skills/terrylica/cc-skills/configure-macro-keyboard"><img src="https://agentmods.dev/badge/skills/terrylica/cc-skills/configure-macro-keyboard/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.
<a href="https://agentmods.dev/skills/terrylica/cc-skills/configure-macro-keyboard"><img src="https://agentmods.dev/badge/skills/terrylica/cc-skills/configure-macro-keyboard.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector warn
SkillSpector: 5 findings, up to medium
These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →
- medium Rogue Agent · line 90 Skill establishes unauthorized persistence across sessions via cron jobs, startup scripts, or state files. Session persistence allows an attacker to maintain access beyond the current interaction.Fix: Remove any persistence mechanisms (cron jobs, startup scripts, state files). Skills should not maintain state across sessions without explicit user consent.
- medium Prompt Injection · line 166 Large whitespace padding was detected (a block of blank lines or a long run of spaces). This can push injected instructions below or to the right of the visible area so a human reviewer never sees them while the agent still reads them. Manual review of the hidden content is recommended.Fix: Remove the large whitespace padding (blank-line blocks or long space runs) and review any content hidden below or to the right of it. Keep skill files compact and reviewable so no instructions can be
- medium Prompt Injection · line 168 Large whitespace padding was detected (a block of blank lines or a long run of spaces). This can push injected instructions below or to the right of the visible area so a human reviewer never sees them while the agent still reads them. Manual review of the hidden content is recommended.Fix: Remove the large whitespace padding (blank-line blocks or long space runs) and review any content hidden below or to the right of it. Keep skill files compact and reviewable so no instructions can be
- medium Prompt Injection · line 198 Large whitespace padding was detected (a block of blank lines or a long run of spaces). This can push injected instructions below or to the right of the visible area so a human reviewer never sees them while the agent still reads them. Manual review of the hidden content is recommended.Fix: Remove the large whitespace padding (blank-line blocks or long space runs) and review any content hidden below or to the right of it. Keep skill files compact and reviewable so no instructions can be
- medium Prompt Injection · line 173 Large whitespace padding was detected (a block of blank lines or a long run of spaces). This can push injected instructions below or to the right of the visible area so a human reviewer never sees them while the agent still reads them. Manual review of the hidden content is recommended.Fix: Remove the large whitespace padding (blank-line blocks or long space runs) and review any content hidden below or to the right of it. Keep skill files compact and reviewable so no instructions can be
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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00031 | $0.03423 |
| Opus 5.5 | $0.00012 | $0.01369 |
| Sonnet 5.5 | $0.00006 | $0.00685 |
| Haiku 4.5 | $0.00003 | $0.00342 |
Grade A, and why
configure-macro-keyboard 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 1mo 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.
How it starts
The opening of the file, as written. The whole thing — 228 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Configure a Macro Keyboard on macOS
End-to-end workflow for cheap 3-key USB-C/Bluetooth macro pads (Jieli, Realtek, CH57x, AliExpress-class): identify the device, figure out what each button actually emits, write a Karabiner rule scoped to that device only, and handle USB + Bluetooth in one rule even when the pad's BT firmware emits different keycodes than its USB side.
Just want the turnkey recipe?
references/09-turnkey-walkthrough.mdis a copy-paste-ready 30-minute walkthrough that replicates the "MacroKeyBot" setup used as this plugin's worked example — tap/double-tap on all three buttons: top (Fn for Typeless toggle / Cmd+V paste), middle (Shift+Return / Return), bottom (up_arrow / down_arrow), across USB + Bluetooth. The bottom button uses two different mechanisms (USB: software discrimination; BT: pad-firmware discrimination via separateequal_sign/Option+Zkeycodes) — see03-patterns.md. Start there if you know what you want; come back here when you need the reusable workflow or deeper pattern references.
Self-Evolving Skill: If a step breaks on a new pad, fix this file immediately. Every dead-end discovered belongs in
references/04-anti-patterns.md.
When to Use This Skill
- User mentions "macro pad", "macro keyboard", "3-key pad", "Stream Deck alternative" on macOS
- User wants to remap a cheap HID pad they bought from AliExpress / Amazon
- User wants buttons to emit Fn, Return, media keys, or custom shortcuts
- User hits a wall with BetterTouchTool (BTT can't emit real Fn — see sibling skill
emit-fn-key-on-macos) - User asks about dual USB + Bluetooth configuration for the same pad
- User mentions Jieli, Free3-P, or any pad with "USB Composite Device" as its product string
Prerequisite Check
# 1. Karabiner-Elements installed?
test -d /Applications/Karabiner-Elements.app && echo OK || brew install --cask karabiner-elements
# 2. Input Monitoring + Accessibility granted?
# System Settings → Privacy & Security → Input Monitoring → Karabiner = ON
# System Settings → Privacy & Security → Accessibility → Karabiner = ON
# 3. On macOS Sequoia+: Login Items toggle for privileged daemon
# System Settings → General → Login Items → Allow in the Background → Karabiner-Elements Privileged Daemon = ON
What ships with it
17 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.
- CLAUDE.md 17 KB
- references/01-hardware-identification.md 7.9 KB
- references/02-usb-wired-configuration.md 22 KB
- references/03-patterns.md 18 KB
- references/04-anti-patterns.md 11 KB
- references/05-bluetooth-roadmap.md 5.7 KB
- references/06-bluetooth-landscape-survey.md 18 KB
- references/07-bluetooth-toolbox.md 15 KB
- references/08-bluetooth-configuration.md 17 KB
- references/09-turnkey-walkthrough.md 34 KB
- references/overview.md 7.5 KB
- references/raw/ioreg-hid-device.txt 86 KB
- references/raw/karabiner-bluetooth-device.json 254 B
- references/raw/karabiner-rule.json 12 KB
- references/raw/lsusb-verbose.txt 5.4 KB
- references/raw/system-profiler-bluetooth.txt 487 B
- references/raw/system-profiler.txt 197 B
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.
- 1mo ago First seen · 228 lines · 31 tokens per session scan A 72e1013126d8
configure-macro-keyboard is a skill published in the GitHub repository terrylica/cc-skills (0 stars, last pushed yesterday), licensed MIT. It adds 31 tokens to every session and 3,423 once invoked, about $0.0001 per session on Opus 5.5. 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 2026-09-05.
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