From the author
Add free CC0 sound effects to a web app or game without an API key, using the SFXMint API (sound roles, sets grouped by event, search) and permanent hotlinkable MP3/WAV URLs. With an SFXMint API key it can also generate a sound the library lacks. Use when the user asks to add sounds, audio feedback or UI sounds to an app, wants click / notification / success / error / alert sounds, game sound effects (coin, jump, hit, explosion, power-up, game over), ambience (rain, forest, drone), or asks where to get free sound effects for an app, game, video, prototype or demo. Not for music, voice or speech.
Install
npx skills add hashgraph-online/awesome-codex-plugins --skill sfxmint -a claude-code
Installs to .claude/skills/sfxmint/ · Each command fetches the skill straight from GitHub with the open skills CLI.
Byte-identical to the scanned commit, with the repository’s licence and a SOURCE.txt.
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