Use BetterGPT as Grok frontend
// ==UserScript==
// @name BetterGrok
// @license MIT
// @namespace http://greasyfork.org/
// @version 1.0.0
// @description Use BetterGPT as Grok frontend
// @author ten4dinosaur
// @match https://bettergpt.chat/*
// @icon https://www.google.com/s2/favicons?sz=64&domain=bettergpt.chat
// @grant none
// @run-at document-start
// ==/UserScript==
(function() {
'use strict';
const storageGet = localStorage.getItem;
localStorage.getItem = function (name) {
if (name !== "free-chat-gpt") return storageGet.call(this, name);
const result = storageGet.call(this, "grok-xAI");
return result !== null ? result : `{"state":{"currentChatIndex":-1,"apiEndpoint":"https://api.x.ai/v1/chat/completions","theme":"dark","autoTitle":false,"advancedMode":true,"prompts":[{"id":"0d3e9cb7-b585-43fa-acc3-840c189f6b93","name":"English Translator","prompt":"I want you to act as an English translator, spelling corrector and improver. I will speak to you in any language and you will detect the language, translate it and answer in the corrected and improved version of my text, in English. I want you to replace my simplified A0-level words and sentences with more beautiful and elegant, upper level English words and sentences. Keep the meaning same, but make them more literary. I want you to only reply the correction, the improvements and nothing else, do not write explanations. Do you understand?"}],"defaultChatConfig":{"model":"grok-beta","max_tokens":131072,"temperature":1,"presence_penalty":0,"top_p":1,"frequency_penalty":0},"defaultSystemMessage":"You are Grok, a large language model trained by xAI.\\nCarefully heed the user's instructions. \\nRespond using Markdown.","hideMenuOptions":false,"firstVisit":true,"hideSideMenu":false,"folders":{},"enterToSubmit":true,"inlineLatex":false,"markdownMode":true,"totalTokenUsed":{},"countTotalTokens":false},"version":8}`;
}
const storageSet = localStorage.setItem;
localStorage.setItem = function (name, value) {
if (name === "free-chat-gpt") {
if (value.indexOf("grok-beta") === -1) {
alert("Script injected too late."); // https://github.com/Tampermonkey/tampermonkey/issues/211
window.location.reload();
return;
}
name = "grok-xAI"
}
return storageSet.call(this, name, value);
}
const arrayMap = Array.prototype.map;
Array.prototype.map = function (...args) {
if (this?.length > 1 && this[0] === "gpt-3.5-turbo") {
this.length = 0;
this.push("grok-beta");
}
return arrayMap.apply(this, args);
}
Object.defineProperty(Object.prototype, "grok-beta", {
get: function () {
if (this === undefined || this === null) return undefined;
const gpt = this["gpt-3.5-turbo"];
if (gpt === 4096) return 131072;
if (gpt?.completion?.unit === 1e3) {
return {
prompt: {
price: .005,
unit: 1e3
},
completion: {
price: .015,
unit: 1e3
}
};
}
return undefined;
},
set: function (value) {
Object.defineProperty(this, 'grok-beta', {
value: value,
writable: true,
enumerable: true,
configurable:true
});
},
enumerable: false,
configurable: true
});
})();