How do I install the Timebuzzer Led skill?

Run npx skillmds@latest add glebis/timebuzzer-led in your terminal (requires Node.js), paste this page's agent-chat prompt into Claude, Cursor, or any MCP-connected agent, or download the SKILL.md file and copy it into your agent's skills directory.

Is Timebuzzer Led safe to use?

This skill has not completed SkillMD's automated safety review yet. Capability flags: executes scripts. SkillMD never runs a skill's scripts for you; review the SKILL.md before installing.

Which AI agents work with Timebuzzer Led?

This skill is tagged as working with Claude Code, Claude.ai, OpenAI Codex. SKILL.md is an open format, so most agents that read a skills directory can load it too.

Is Timebuzzer Led free to use?

Yes. Installing skills from SkillMD is free, and the skill stays under its author's original license.

Who published Timebuzzer Led?

glebis (@glebis) published this skill. Their other Agent Skills are listed on their SkillMD profile.

Timebuzzer Led by glebis — Agent Skill

Name: Timebuzzer Led
Rating: 4.666666666666667 (3 reviews)
Author: glebis

Timebuzzer Led

Control timeBuzzer hardware LED via MIDI — set color, effects (pulse, strobe, rainbow, fade), and semantic status signals. Use when the user asks to change the buzzer LED color, signal status through the buzzer, or sync the buzzer with other lighting.

glebis 1200813 3 files · 12.4 KB Updated Sep 9, 2026

File contents

timeBuzzer LED

Control the timeBuzzer hardware LED over MIDI. The device has 3 RGB segments controllable independently or together.

Requirements

timeBuzzer device connected via USB-C
python-rtmidi installed (pip install python-rtmidi)
timeBuzzer app may be running (MIDI port is shared)

Script

Single CLI: scripts/buzzer_led.py

Color commands

python3 ~/.claude/skills/timebuzzer-led/scripts/buzzer_led.py color red
python3 ~/.claude/skills/timebuzzer-led/scripts/buzzer_led.py color --hex "#FF8800"
python3 ~/.claude/skills/timebuzzer-led/scripts/buzzer_led.py rgb 255 100 0
python3 ~/.claude/skills/timebuzzer-led/scripts/buzzer_led.py off

Named colors: red, orange, yellow, green, cyan, blue, purple, magenta, pink, white, warm, off.

Effects

python3 ~/.claude/skills/timebuzzer-led/scripts/buzzer_led.py pulse blue --bpm 30 --seconds 5
python3 ~/.claude/skills/timebuzzer-led/scripts/buzzer_led.py strobe red --count 5 --interval 0.15
python3 ~/.claude/skills/timebuzzer-led/scripts/buzzer_led.py rainbow --seconds 5
python3 ~/.claude/skills/timebuzzer-led/scripts/buzzer_led.py fade warm --seconds 2

Status signals (parallel to `hue` skill)

python3 ~/.claude/skills/timebuzzer-led/scripts/buzzer_led.py signal success
python3 ~/.claude/skills/timebuzzer-led/scripts/buzzer_led.py signal thinking --seconds 5

signal	color	effect
success/done	green	solid
error	red	strobe
warning	orange	pulse
thinking	blue	pulse
working	cyan	pulse
idle	warm	solid
attention	magenta	strobe
focus	purple	solid

Per-segment control

python3 ~/.claude/skills/timebuzzer-led/scripts/buzzer_led.py segment 0 255 0 0   # seg 0 red
python3 ~/.claude/skills/timebuzzer-led/scripts/buzzer_led.py segment 1 0 255 0   # seg 1 green
python3 ~/.claude/skills/timebuzzer-led/scripts/buzzer_led.py segment 2 0 0 255   # seg 2 blue

Protocol details

USB MIDI device (vendor 0x16D0, product 0x1170)
Sends/receives MIDI CC on channel 12 (status byte 187/0xBB)
LED output: CC 70-78 for 3 segments x 3 channels (R, G, B)
Values: 0-127 (half of standard 0-255 RGB)
The timeBuzzer app controls LED based on active project color; this script overrides it directly

Syncing with Hue

Use the same signal vocabulary as the hue skill. Example combined command:

python3 ~/.claude/skills/timebuzzer-led/scripts/buzzer_led.py signal success &
python3 ~/.claude/skills/hue/scripts/hue.py signal success --group 1

---name: timebuzzer-leddescription: Control timeBuzzer hardware LED via MIDI — set color, effects (pulse, strobe, rainbow, fade), and semantic status signals. Use when the user asks to change the buzzer LED color, signal status through the buzzer, or sync the buzzer with other lighting.--- # timeBuzzer LED Control the timeBuzzer hardware LED over MIDI. The device has 3 RGB segments controllable independently or together. ## Requirements - timeBuzzer device connected via USB-C - `python-rtmidi` installed (`pip install python-rtmidi`) - timeBuzzer app may be running (MIDI port is shared) ## Script Single CLI: `scripts/buzzer_led.py` ### Color commands ```bash python3 ~/.claude/skills/timebuzzer-led/scripts/buzzer_led.py color red python3 ~/.claude/skills/timebuzzer-led/scripts/buzzer_led.py color --hex "#FF8800" python3 ~/.claude/skills/timebuzzer-led/scripts/buzzer_led.py rgb 255 100 0 python3 ~/.claude/skills/timebuzzer-led/scripts/buzzer_led.py off ``` Named colors: red, orange, yellow, green, cyan, blue, purple, magenta, pink, white, warm, off. ### Effects ```bash python3 ~/.claude/skills/timebuzzer-led/scripts/buzzer_led.py pulse blue --bpm 30 --seconds 5 python3 ~/.claude/skills/timebuzzer-led/scripts/buzzer_led.py strobe red --count 5 --interval 0.15 python3 ~/.claude/skills/timebuzzer-led/scripts/buzzer_led.py rainbow --seconds 5 python3 ~/.claude/skills/timebuzzer-led/scripts/buzzer_led.py fade warm --seconds 2 ``` ### Status signals (parallel to `hue` skill) ```bash python3 ~/.claude/skills/timebuzzer-led/scripts/buzzer_led.py signal success python3 ~/.claude/skills/timebuzzer-led/scripts/buzzer_led.py signal thinking --seconds 5 ``` | signal | color | effect | |---|---|---| | success/done | green | solid | | error | red | strobe | | warning | orange | pulse | | thinking | blue | pulse | | working | cyan | pulse | | idle | warm | solid | | attention | magenta | strobe | | focus | purple | solid | ### Per-segment control ```bash python3 ~/.claude/skills/timebuzzer-led/scripts/buzzer_led.py segment 0 255 0 0 # seg 0 red python3 ~/.claude/skills/timebuzzer-led/scripts/buzzer_led.py segment 1 0 255 0 # seg 1 green python3 ~/.claude/skills/timebuzzer-led/scripts/buzzer_led.py segment 2 0 0 255 # seg 2 blue ``` ## Protocol details - USB MIDI device (vendor 0x16D0, product 0x1170) - Sends/receives MIDI CC on channel 12 (status byte 187/0xBB) - LED output: CC 70-78 for 3 segments x 3 channels (R, G, B) - Values: 0-127 (half of standard 0-255 RGB) - The timeBuzzer app controls LED based on active project color; this script overrides it directly ## Syncing with Hue Use the same signal vocabulary as the `hue` skill. Example combined command: ```bash python3 ~/.claude/skills/timebuzzer-led/scripts/buzzer_led.py signal success & python3 ~/.claude/skills/hue/scripts/hue.py signal success --group 1 ```

Frequently asked questions