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play

play is a skill for Claude Code from kennethleungty/claude-music. It costs 11 tokens per session (350 once invoked), scanned A, original, MIT.

A command for starting background music or switching to another genre or radio station.

In plain words
What is it for?
Use it to play lofi, jazz, classical, ambient, electronic, synthwave, lounge, indie, or a named station.
Why use it?
It lets you choose the sound playing during work and can resume your last genre when applicable.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter. Also seen: model in frontmatter.

Runs only inside its plugin — its command needs a path that Claude Code sets for a plugin’s own hooks and for nothing else. Install the plugin, not this.

Part of the claude-music plugin — 21 skills, 2 agents, 3 hooks shipped together

not rated 21repo 5mo ago A scan 11 tokens original MIT

Good fit Use it to play lofi, jazz, classical, ambient, electronic, synthwave, lounge, indie, or a named station.

Compare 6 skills from other repositories ↓
View source ↗ kennethleungty/claude-music
Install

Getting it into your agent

This one installs as part of its plugin. Adding the marketplace and installing the plugin brings it with everything else the plugin ships.

Claude Code
/plugin marketplace add kennethleungty/claude-music
Claude Code
/plugin install claude-music

Made for: Claude Code.

Or install claude-music, the plugin that ships this one along with the rest of its 21 skills, 2 agents, 3 hooks.

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 play

README.md
[![agentmods](https://agentmods.dev/badge/skills/kennethleungty/claude-music/play/github.svg)](https://agentmods.dev/skills/kennethleungty/claude-music/play)
Your own site
<a href="https://agentmods.dev/skills/kennethleungty/claude-music/play"><img src="https://agentmods.dev/badge/skills/kennethleungty/claude-music/play/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 play

Your own site · 80×15
<a href="https://agentmods.dev/skills/kennethleungty/claude-music/play"><img src="https://agentmods.dev/badge/skills/kennethleungty/claude-music/play.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 11 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 350 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 $0.00011 $0.00350
Opus 5 $0.00005 $0.00175
Sonnet 5 $0.00002 $0.00070
Haiku 4.5 $0.00001 $0.00035

Measured 11d ago against content hash e6cbe9d5dd49, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

play 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 11d 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.

skills/play/SKILL.md · 27 lines

What it actually says

This skill is part of the claude-music plugin. Only invoke when the user explicitly uses the slash command.

Play Music

Start background music. Optionally specify a genre or station name (e.g. /play jazz, /play groove salad).

Run "${CLAUDE_PLUGIN_ROOT}/scripts/music-controller.sh" play $ARGUMENTS.

  • If "status": "playing": ♪ Now playing {genre} — {station} ♪
    • If takeover is true: prefix with Switched over from another session{prev_genre ? " (was playing {prev_genre})" : ""} — before the now-playing line
    • If genre_reason is "preference": add (resumed from your last session)
    • If genre_reason is "default": add (default genre — use /play <genre> to change)
    • If genre_reason is "requested": no extra note needed
  • If error about no audio player: run the install_command (if has_sudo is true) or nosudo_hint (if false) from the JSON, then retry play automatically.
  • If error about both primary and fallback failing: tell the user and suggest trying /next or a different genre.

Genres: lofi, jazz, classical, ambient, electronic, synthwave, lounge, indie. Also accepts station names (e.g. "groove salad").

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. 11d ago First seen · 27 lines · 11 tokens per session scan A e6cbe9d5dd49

Subscribe to this mod's changes

play is a skill published in the GitHub repository kennethleungty/claude-music (21 stars, last pushed 5mo ago), licensed MIT. It adds 11 tokens to every session and 350 once invoked, about $0.0001 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.

Claude CodeCreative and mediaaiai-agentsanthropicclaudeclaude-agent-sdk
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