sfx
95 / 100 · Low risk
Fine to try. Some of what it can do is expected: a coding skill usually runs build and test commands.
Render a retro sound effect to WAV from an sfxr-style parameter set, standard library only. Use when: 'sound effect', '8-bit sfx', 'pickup sound', 'jump sound', 'explosion sfx', 'chiptune effect'. Not for a song or loop (use /retro-audio:music) or a picture.
What this skill can do
Runs commands on your computer
Install
Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.
if [ -e ~/.agents/skills/'sfx' ] || [ -L ~/.agents/skills/'sfx' ]; then echo 'A skill folder named sfx already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/melodic-software/claude-code-plugins' "$d" && git -C "$d" checkout --quiet '677e7988f432dacb5e2d4df2b124f96da8e8f9f3' -- 'plugins/retro-audio/skills/sfx' && mkdir -p ~/.agents/skills && cp -R "$d"/'plugins/retro-audio/skills/sfx' ~/.agents/skills/'sfx' && rm -rf "$d"; fi
Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'sfx' ~/.claude/skills/'sfx' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.
Badge for your README
[](https://zalavijaysinh.github.io/skilltrust/repos/melodic-software/claude-code-plugins/)
Score history
| Date | Version | Score |
|---|---|---|
| 2026-11-09 | 677e798 | 95 |
| 2026-11-07 | 81c7244 | 95 |