Clear all chat history
// ==UserScript==
// @name Claude - clearHistory()
// @description Clear all chat history
// @version 0.2
// @match https://claude.ai/*
// @icon https://www.google.com/s2/favicons?sz=64&domain=claude.ai
// @run-at document-end
// @grant unsafeWindow
// @grant GM_cookie
// @namespace https://greasyfork.org/users/1286140
// ==/UserScript==
(() => {
let org = "";
GM.cookie.list({ name: "lastActiveOrg" }).then((cookies) =>
cookies.forEach((cookie) => {
org = cookie.value;
}),
);
unsafeWindow.clearHistory = () => {
if (!org) throw Error("Could not retreive current organization id");
fetch(`https://claude.ai/api/organizations/${org}/chat_conversations`, {
method: "GET",
credentials: "include",
})
.then((data) => data.json())
.then((data) =>
Promise.all(
data.map((chat) =>
fetch(
`https://claude.ai/api/organizations/${org}/chat_conversations/${chat.uuid}`,
{
method: "DELETE",
credentials: "include",
},
),
),
).then(() => unsafeWindow.location.reload()),
);
};
window.addEventListener("load", () => {
const root = document.querySelectorAll("h1");
const button = document.createElement("button");
button.textContent = "Clear History";
button.classList.add("block", "mx-auto", "p-4");
button.addEventListener("click", () => {
confirm('Clear all chats?') && unsafeWindow.clearHistory();
});
root[root.length -1].insertAdjacentElement("afterend", button);
});
})();