dsh-input-enhancer

You are three paragraphs deep into a long prompt in DeepSeek Harness Web when a stray Enter fires half-finished text straight into the conversation. dsh-input-enhancer exists to prevent exactly that: it drops a small lock button into the official input area that pauses the Enter-to-send binding so you can type, restructure, and polish without flinching every time your finger lands on the key.

Locking the input does not mean sealing it shut. Three rapid Enter presses (each within 800 ms) unlock and send in one motion; the first two taps turn the lock icon into "1" and "2" with a quick pulse, and the third bursts a small particle animation before dispatching the message. A live character counter sits right behind the lock button whenever the box is non-empty, and once you cross 800 characters the badge shifts to an amber warning so you know at a glance that what you are about to send is substantial. The lock also engages automatically the moment your text crosses 80 characters and releases the instant the box is cleared entirely, so you rarely need to think about it manually. Beyond the lock, a draft-swap button (⇄) moves your in-progress text into a per-session stash and back, letting you park a half-written follow-up while you deal with the current turn, then retrieve it later in the same conversation. The stash is memory-only and resets on refresh, keeping the feature lean and predictable.

The plugin does not replace the official composer; it intercepts only the keyboard submit path while preserving IME composition, Shift+Enter line breaks, mouse-click send, attachments, and every other native behavior. No configuration, no API key, no network calls. If you regularly write lengthy prompts in DeepSeek Harness Web, juggle multi-turn conversations, or simply refuse to lose ten minutes of careful typing to one accidental keypress, this drop-in enhancement is all you need.