Adds a clear history button
// ==UserScript==
// @name Claude - Clear chat history
// @description Adds a clear history button
// @version 0.3
// @license MIT
// @match https://claude.ai/new
// @icon https://www.google.com/s2/favicons?sz=64&domain=claude.ai
// @run-at document-end
// @grant unsafeWindow
// @namespace https://greasyfork.org/users/1286140
// ==/UserScript==
(() => {
let org = "";
function getCookie() {
return new Promise((resolve, reject) => {
const cookies = document.cookie.split(';');
const lastActiveOrg = cookies.find(cookie => cookie.trim().startsWith('lastActiveOrg='));
if (lastActiveOrg) {
org = lastActiveOrg.split('=')[1].trim();
console.log('Organization ID found:', org);
resolve(org);
} else {
console.warn('lastActiveOrg cookie not found');
reject("Cookie not found");
}
});
}
unsafeWindow.clearHistory = () => {
if (!org) {
getCookie().then(() => {
if (!org) {
console.error("Could not retrieve current organization id");
alert("Error: Could not retrieve current organization id");
} else {
clearChats();
}
}).catch((error) => {
console.error("Error retrieving cookie:", error);
alert("Error retrieving cookie: " + error);
});
} else {
clearChats();
}
};
function clearChats() {
console.log('Clearing chats for organization:', org);
fetch(`https://claude.ai/api/organizations/${org}/chat_conversations`, {
method: "GET",
credentials: "include",
})
.then((response) => {
if (!response.ok) {
throw new Error(`HTTP error! status: ${response.status}`);
}
return response.json();
})
.then((data) => {
console.log('Chats retrieved:', data);
return Promise.all(
data.map((chat) =>
fetch(
`https://claude.ai/api/organizations/${org}/chat_conversations/${chat.uuid}`,
{
method: "DELETE",
credentials: "include",
}
).then((response) => {
if (!response.ok) {
throw new Error(`Failed to delete chat ${chat.uuid}. Status: ${response.status}`);
}
console.log(`Chat ${chat.uuid} deleted successfully`);
})
)
);
})
.then(() => {
console.log('All chats deleted successfully');
alert('All chats deleted successfully');
unsafeWindow.location.reload();
})
.catch((error) => {
console.error('Error in clearChats:', error);
alert('Error clearing chats: ' + error.message);
});
}
window.addEventListener("load", () => {
setTimeout(() => {
const viewAllLinks = Array.from(document.getElementsByTagName('a'))
.filter(a => a.textContent.trim() === 'View all');
console.log('View all links found:', viewAllLinks.length);
if (viewAllLinks.length > 1) {
const viewAllLink = viewAllLinks[1];
const button = document.createElement("a");
button.textContent = "Clear History";
button.href = "#";
button.classList.add("text-text-300", "hover:text-text-200", "inline-flex", "items-center", "gap-1", "text-sm", "transition", "hover:underline");
button.style.marginRight = "16px"; // Add margin to the right of the button
button.addEventListener("click", (e) => {
e.preventDefault();
if (confirm('Clear all chats from history?')) {
unsafeWindow.clearHistory();
}
});
viewAllLink.parentNode.insertBefore(button, viewAllLink);
console.log('Clear History button added');
} else {
console.warn('Could not find appropriate location to add Clear History button');
}
}, 2000); // 2000 milliseconds = 2 seconds
});
// Initial cookie retrieval
getCookie().catch((error) => {
console.error("Error retrieving initial cookie:", error);
});
})();