"Box" matching MCP servers:

Voice input for Claude Code — speak Vietnamese or English; hold a hotkey, speak, release, and the transcribed text is cleaned and pasted into the input box for editing before sending.

Verify sealed voice recordings (WAV) from any AI assistant: verdict (verified, unsealed, warning, alert) and the seconds that changed after sealing. Verify-only, no secrets.

Provides audio inspection, conversion, processing, and generation capabilities via SoX, enabling AI agents to 'hear' and manipulate audio files through structured JSON interfaces.

Lets Claude create guitar and bass tablature as TuxGuitar-compatible .gp5 files, including tracks, tuning, measures, notes, and effects such as palm mute, tremolo picking, bends, and harmonics.