Changes Enter key behavior in Kagi assistant to submit message only on Ctrl + Enter
// ==UserScript==
// @name Kagi Assistant Ctrl + Enter to submit
// @namespace http://tampermonkey.net/
// @version 1.0
// @description Changes Enter key behavior in Kagi assistant to submit message only on Ctrl + Enter
// @author nothingbird
// @match https://kagi.com/assistant*
// @grant none
// @license GPL-3.0-only
// ==/UserScript==
(function() {
'use strict';
function waitForElement(selector, callback) {
const element = document.querySelector(selector);
if (element) {
callback(element);
return;
}
setTimeout(() => waitForElement(selector, callback), 100);
}
function modifyKeyBehavior(textarea) {
textarea.removeEventListener('keydown', handleKeydown, true);
textarea.addEventListener('keydown', handleKeydown, true);
}
function handleKeydown(event) {
// Skip IME composition events
if (event.isComposing || event.keyCode === 229) return;
if (event.key === 'Enter') {
// Ctrl+Enter (without other modifiers, Shift+Enter remains unchanged)
if (event.ctrlKey && !event.shiftKey && !event.altKey && !event.metaKey) {
event.preventDefault();
event.stopImmediatePropagation();
const form = event.target.closest('form');
if (form) {
form.requestSubmit();
}
}
// Regular Enter (without modifiers)
else if (!event.ctrlKey && !event.shiftKey && !event.altKey && !event.metaKey) {
// Allow default behavior (new line)
event.stopImmediatePropagation();
}
}
}
waitForElement('textarea', modifyKeyBehavior);
})();