blocker-notify

When a DeepSeek Harness Agent is working through a multi-step task, it often pauses and waits for you: to approve a sandbox permission bump, to answer a question, or to review a plan. If several sessions are running in parallel, those pauses are easy to overlook, and you end up switching back and forth just to find out which Agent needs you. blocker-notify eliminates that guessing game by watching for actionable blocking signals and alerting you the instant one appears.

Alerts arrive through four simultaneous channels: an amber banner in the top-right corner listing every blocked session with its title and status, a blinking yellow dot on the left-side workspace entry, a short two-beep tone generated via the Web Audio API, and a native OS notification on Windows or macOS. The plugin is deliberately quiet about finished events: sandbox denials are logged for diagnostics but never trigger a banner, a chime, or a system popup. Only live, actionable blocks (approvals, questions, plan reviews) get your attention, and clicking a banner row jumps to the session and clears that entry immediately.

This plugin suits any DSH user who delegates long-running work to Agents across multiple sessions and wants to be pulled back the moment a decision is needed, rather than refreshing every tab. It supports both a quick dynamic mode for an instant trial and a persistent bundle install for daily use, so the signal always reaches you exactly when your input unblocks the Agent.