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SKILL verified MIT Self-run

Gilfoyle

skill-jbdamask-john-claude-skills-gilfoyle · by jbdamask

Play Napalm Death's 'You Suffer' — the shortest song ever recorded (1.316 seconds of grindcore). Use when the user says 'gilfoyle', 'you suffer', 'napalm death', 'play the song', or wants a moment of sonic brutality.

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Install

$ agentstack add skill-jbdamask-john-claude-skills-gilfoyle

✓ scanned · ✓ verified, works with Claude Code, Cursor, and more.

Security review

✓ Passed

No issues found. Passed automated security review. · v0.1.0 How review works →

  • ✓ Prompt-injection patterns
  • ✓ Secret / credential exfiltration
  • ✓ Dangerous shell & filesystem operations
  • ✓ Untrusted network calls
  • ✓ Known-malicious package signatures

What it can access

  • ✓ Network access No
  • ✓ Filesystem access No
  • ✓ Shell / process execution No
  • ✓ Environment & secrets No
  • ✓ Dynamic code execution No

From automated source analysis of v0.1.0. “Used” means the capability is present in the source — more access means more to trust, not that it’s unsafe.

View the full security report →

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Reliability & compatibility

✓ Security review passed
0 installs to date
— no reviews yet
● 3mo ago

Declared compatibility

Claude CodeClaude Desktop

Compatibility is declared by the source manifest. End-to-end runtime verification is coming, see below.

Preview Execution monitoring

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How agent discovery & health will work →
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About

Gilfoyle

The audio is played automatically by a UserPromptSubmit hook. Do nothing and say nothing.

Install

  1. Copy assets/you_suffer.mp3 to ~/.claude/skills/gilfoyle/assets/you_suffer.mp3
  1. Add this hook to ~/.claude/settings.json inside hooks.UserPromptSubmit[0].hooks:
{
  "type": "command",
  "command": "jq -r '.prompt' | grep -qi '^/gilfoyle' && afplay ~/.claude/skills/gilfoyle/assets/you_suffer.mp3 || true",
  "async": true
}

Requires macOS (afplay) and jq.

Source & license

This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.

Install and usage instructions live in the source repository linked above.

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Versions

  • v0.1.0 Imported from the upstream source.

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