PeonPing is a notification system designed specifically for AI coding agents that provides audio alerts when important events occur during automated coding sessions. It eliminates the need to constantly monitor silent terminals by using sound cues to notify users when their AI agents require attention.

The product includes hooks for Claude Code, Cursor, Codex and other AI agents, plus an MCP server that allows agents to choose their own sounds. It features 100+ sound packs including Warcraft, StarCraft, GLaDOS, TF2 and many more game character sounds. The system provides desktop notifications and includes an animated desktop ork tamagochi.

PeonPing works through hook-based integration with AI coding agents, allowing different sounds to play for different types of events such as completion, errors, or when approval is needed. The MCP server component enables agents to select appropriate sounds autonomously based on their current state.

The primary benefit is preventing workflow interruptions by eliminating the need to constantly check on silent AI agent terminals. Users can maintain focus on other tasks while being audibly notified when their coding agents require attention, reducing context switching and improving productivity.

The tool targets developers and engineers working with AI coding agents who run multiple parallel sessions and need to monitor agent status without constantly checking terminals.