diff --git a/modules/rsocials/mod.ts b/modules/rsocials/mod.ts
index 6146357..65fe7fb 100644
--- a/modules/rsocials/mod.ts
+++ b/modules/rsocials/mod.ts
@@ -5,6 +5,8 @@
  * Supports ActivityPub, RSS, and manual link sharing.
  */
 
+import { resolve } from "node:path";
+import { mkdir, readdir, readFile, writeFile, unlink } from "node:fs/promises";
 import { Hono } from "hono";
 import { renderShell, renderExternalAppShell, escapeHtml } from "../../server/shell";
 import { getModuleInfoList } from "../../shared/module";
@@ -14,6 +16,71 @@ import { MYCOFI_CAMPAIGN, PLATFORM_ICONS, PLATFORM_COLORS } from "./campaign-dat
 
 const routes = new Hono();
 
+// ── Thread storage helpers ──
+const THREADS_BASE = resolve(process.env.FILES_DIR || "./data/files", "threads");
+
+interface ThreadData {
+	id: string;
+	name: string;
+	handle: string;
+	title: string;
+	tweets: string[];
+	imageUrl?: string;
+	createdAt: number;
+	updatedAt: number;
+}
+
+function generateThreadId(): string {
+	const random = Math.random().toString(36).substring(2, 8);
+	return `t-${Date.now()}-${random}`;
+}
+
+async function ensureThreadsDir(): Promise<string> {
+	await mkdir(THREADS_BASE, { recursive: true });
+	return THREADS_BASE;
+}
+
+async function loadThread(id: string): Promise<ThreadData | null> {
+	try {
+		const dir = await ensureThreadsDir();
+		const raw = await readFile(resolve(dir, `${id}.json`), "utf-8");
+		return JSON.parse(raw);
+	} catch {
+		return null;
+	}
+}
+
+async function saveThread(data: ThreadData): Promise<void> {
+	const dir = await ensureThreadsDir();
+	await writeFile(resolve(dir, `${data.id}.json`), JSON.stringify(data, null, 2));
+}
+
+async function deleteThreadFile(id: string): Promise<boolean> {
+	try {
+		const dir = await ensureThreadsDir();
+		await unlink(resolve(dir, `${id}.json`));
+		return true;
+	} catch {
+		return false;
+	}
+}
+
+async function listThreads(): Promise<Array<{ id: string; title: string; tweetCount: number; updatedAt: number }>> {
+	const dir = await ensureThreadsDir();
+	const files = await readdir(dir);
+	const threads: Array<{ id: string; title: string; tweetCount: number; updatedAt: number }> = [];
+	for (const f of files) {
+		if (!f.endsWith(".json")) continue;
+		try {
+			const raw = await readFile(resolve(dir, f), "utf-8");
+			const data: ThreadData = JSON.parse(raw);
+			threads.push({ id: data.id, title: data.title, tweetCount: data.tweets.length, updatedAt: data.updatedAt });
+		} catch { /* skip corrupt files */ }
+	}
+	threads.sort((a, b) => b.updatedAt - a.updatedAt);
+	return threads;
+}
+
 // ── API: Health ──
 routes.get("/api/health", (c) => {
 	return c.json({ ok: true, module: "rsocials" });
@@ -94,6 +161,130 @@ routes.get("/api/campaigns", (c) => {
 	});
 });
 
+// ── API: Thread CRUD ──
+routes.get("/api/threads", async (c) => {
+	const threads = await listThreads();
+	return c.json({ threads });
+});
+
+routes.post("/api/threads", async (c) => {
+	const { name, handle, title, tweets } = await c.req.json();
+	if (!tweets?.length) return c.json({ error: "tweets required" }, 400);
+
+	const id = generateThreadId();
+	const now = Date.now();
+	const thread: ThreadData = {
+		id,
+		name: name || "Your Name",
+		handle: handle || "@yourhandle",
+		title: title || (tweets[0] || "").substring(0, 60),
+		tweets,
+		createdAt: now,
+		updatedAt: now,
+	};
+	await saveThread(thread);
+	return c.json({ id });
+});
+
+routes.get("/api/threads/:id", async (c) => {
+	const id = c.req.param("id");
+	if (!id || id.includes("..") || id.includes("/")) return c.json({ error: "Invalid ID" }, 400);
+	const thread = await loadThread(id);
+	if (!thread) return c.json({ error: "Thread not found" }, 404);
+	return c.json(thread);
+});
+
+routes.put("/api/threads/:id", async (c) => {
+	const id = c.req.param("id");
+	if (!id || id.includes("..") || id.includes("/")) return c.json({ error: "Invalid ID" }, 400);
+	const existing = await loadThread(id);
+	if (!existing) return c.json({ error: "Thread not found" }, 404);
+
+	const { name, handle, title, tweets } = await c.req.json();
+	if (name !== undefined) existing.name = name;
+	if (handle !== undefined) existing.handle = handle;
+	if (title !== undefined) existing.title = title;
+	if (tweets?.length) existing.tweets = tweets;
+	existing.updatedAt = Date.now();
+
+	await saveThread(existing);
+	return c.json({ id });
+});
+
+routes.delete("/api/threads/:id", async (c) => {
+	const id = c.req.param("id");
+	if (!id || id.includes("..") || id.includes("/")) return c.json({ error: "Invalid ID" }, 400);
+
+	// Try to delete associated preview image
+	const thread = await loadThread(id);
+	if (thread?.imageUrl) {
+		const filename = thread.imageUrl.split("/").pop();
+		if (filename) {
+			const genDir = resolve(process.env.FILES_DIR || "./data/files", "generated");
+			try { await unlink(resolve(genDir, filename)); } catch {}
+		}
+	}
+
+	const ok = await deleteThreadFile(id);
+	if (!ok) return c.json({ error: "Thread not found" }, 404);
+	return c.json({ ok: true });
+});
+
+routes.post("/api/threads/:id/image", async (c) => {
+	const id = c.req.param("id");
+	if (!id || id.includes("..") || id.includes("/")) return c.json({ error: "Invalid ID" }, 400);
+
+	const thread = await loadThread(id);
+	if (!thread) return c.json({ error: "Thread not found" }, 404);
+
+	const FAL_KEY = process.env.FAL_KEY || "";
+	if (!FAL_KEY) return c.json({ error: "FAL_KEY not configured" }, 503);
+
+	// Build prompt from first 2-3 tweets
+	const summary = thread.tweets.slice(0, 3).join(" ").substring(0, 200);
+	const prompt = `Social media thread preview card about: ${summary}. Dark themed, modern, minimal style with abstract shapes.`;
+
+	const falRes = await fetch("https://fal.run/fal-ai/flux-pro/v1.1", {
+		method: "POST",
+		headers: {
+			Authorization: `Key ${FAL_KEY}`,
+			"Content-Type": "application/json",
+		},
+		body: JSON.stringify({
+			prompt,
+			image_size: "landscape_4_3",
+			num_images: 1,
+			safety_tolerance: "2",
+		}),
+	});
+
+	if (!falRes.ok) {
+		console.error("[thread-image] fal.ai error:", await falRes.text());
+		return c.json({ error: "Image generation failed" }, 502);
+	}
+
+	const falData = await falRes.json() as { images?: { url: string }[]; output?: { url: string } };
+	const cdnUrl = falData.images?.[0]?.url || falData.output?.url;
+	if (!cdnUrl) return c.json({ error: "No image returned" }, 502);
+
+	// Download and save locally
+	const imgRes = await fetch(cdnUrl);
+	if (!imgRes.ok) return c.json({ error: "Failed to download image" }, 502);
+
+	const imgBuffer = await imgRes.arrayBuffer();
+	const genDir = resolve(process.env.FILES_DIR || "./data/files", "generated");
+	await mkdir(genDir, { recursive: true });
+	const filename = `thread-${id}.png`;
+	await writeFile(resolve(genDir, filename), Buffer.from(imgBuffer));
+
+	const imageUrl = `/data/files/generated/${filename}`;
+	thread.imageUrl = imageUrl;
+	thread.updatedAt = Date.now();
+	await saveThread(thread);
+
+	return c.json({ imageUrl });
+});
+
 // ── Demo feed data (server-rendered, no API calls) ──
 const DEMO_FEED = [
 	{
@@ -399,13 +590,17 @@ routes.get("/campaign", (c) => {
 // ── Thread Builder ──
 const THREAD_CSS = `
 .thread-page { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; max-width: 1100px; margin: 0 auto; padding: 2rem 1rem; min-height: 80vh; }
-.thread-page__header { grid-column: 1 / -1; display: flex; align-items: center; justify-content: space-between; }
+.thread-page__header { grid-column: 1 / -1; display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 0.5rem; }
 .thread-page__header h1 { margin: 0; font-size: 1.5rem; color: #f1f5f9; background: linear-gradient(135deg, #7dd3fc, #c4b5fd); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
+.thread-page__actions { display: flex; gap: 0.5rem; flex-wrap: wrap; }
 .thread-btn { padding: 0.5rem 1rem; border-radius: 8px; border: none; font-size: 0.85rem; font-weight: 600; cursor: pointer; transition: all 0.15s; }
 .thread-btn--primary { background: #6366f1; color: white; }
 .thread-btn--primary:hover { background: #818cf8; }
 .thread-btn--outline { background: transparent; color: #94a3b8; border: 1px solid #334155; }
 .thread-btn--outline:hover { border-color: #6366f1; color: #c4b5fd; }
+.thread-btn--success { background: #10b981; color: white; }
+.thread-btn--success:hover { background: #34d399; }
+.thread-btn:disabled { opacity: 0.5; cursor: not-allowed; }
 .thread-compose { position: sticky; top: 1rem; align-self: start; display: flex; flex-direction: column; gap: 1rem; }
 .thread-compose__textarea {
 	width: 100%; min-height: 320px; background: #1e293b; color: #e2e8f0; border: 1px solid #334155;
@@ -421,6 +616,49 @@ const THREAD_CSS = `
 }
 .thread-compose__input:focus { outline: none; border-color: #6366f1; }
 .thread-compose__input::placeholder { color: #475569; }
+.thread-compose__title {
+	width: 100%; background: #1e293b; color: #e2e8f0; border: 1px solid #334155;
+	border-radius: 8px; padding: 0.5rem 0.75rem; font-size: 0.85rem; box-sizing: border-box;
+}
+.thread-compose__title:focus { outline: none; border-color: #6366f1; }
+.thread-compose__title::placeholder { color: #475569; }
+.thread-drafts { grid-column: 1 / -1; }
+.thread-drafts__toggle { cursor: pointer; user-select: none; }
+.thread-drafts__list {
+	display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 0.5rem;
+	margin-top: 0.75rem;
+}
+.thread-drafts__list[hidden] { display: none; }
+.thread-drafts__empty { color: #475569; font-size: 0.8rem; padding: 0.5rem 0; }
+.thread-draft-item {
+	display: flex; align-items: center; gap: 0.5rem; padding: 0.5rem 0.75rem;
+	background: #1e293b; border: 1px solid #334155; border-radius: 8px;
+	transition: border-color 0.15s; cursor: pointer;
+}
+.thread-draft-item:hover { border-color: #6366f1; }
+.thread-draft-item--active { border-color: #6366f1; background: rgba(99,102,241,0.1); }
+.thread-draft-item__info { flex: 1; min-width: 0; }
+.thread-draft-item__info strong { display: block; font-size: 0.8rem; color: #e2e8f0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
+.thread-draft-item__info span { font-size: 0.7rem; color: #64748b; }
+.thread-draft-item__delete {
+	background: none; border: none; color: #64748b; font-size: 1.2rem; cursor: pointer;
+	padding: 0 4px; line-height: 1; flex-shrink: 0;
+}
+.thread-draft-item__delete:hover { color: #ef4444; }
+.thread-image-section { display: flex; align-items: center; gap: 0.75rem; flex-wrap: wrap; }
+.thread-image-preview { border-radius: 8px; overflow: hidden; border: 1px solid #334155; }
+.thread-image-preview[hidden] { display: none; }
+.thread-image-preview img { display: block; max-width: 200px; height: auto; }
+.thread-share-link {
+	display: flex; align-items: center; gap: 0.5rem; padding: 0.4rem 0.75rem;
+	background: rgba(99,102,241,0.1); border: 1px solid #6366f1; border-radius: 8px;
+	font-size: 0.8rem; color: #c4b5fd;
+}
+.thread-share-link code { font-size: 0.75rem; color: #7dd3fc; }
+.thread-share-link button {
+	background: none; border: none; color: #94a3b8; cursor: pointer; font-size: 0.75rem; padding: 2px 6px;
+}
+.thread-share-link button:hover { color: #e2e8f0; }
 .thread-preview { display: flex; flex-direction: column; gap: 0; }
 .thread-preview__empty { color: #475569; text-align: center; padding: 3rem 1rem; font-size: 0.9rem; }
 .tweet-card {
@@ -458,30 +696,66 @@ const THREAD_CSS = `
 }
 `;
 
-function renderThreadBuilderPage(space: string): string {
+function renderThreadBuilderPage(space: string, threadData?: ThreadData | null): string {
+	const dataScript = threadData
+		? `<script>window.__THREAD_DATA__ = ${JSON.stringify(threadData).replace(/</g, "\\u003c")};</script>`
+		: "";
+	const basePath = `/${space}/rsocials/`;
+
 	return `
+	${dataScript}
+	<script>window.__BASE_PATH__ = ${JSON.stringify(basePath)};</script>
 	<div class="thread-page">
 		<div class="thread-page__header">
 			<h1>Thread Builder</h1>
-			<button class="thread-btn thread-btn--primary" id="thread-copy">Copy Thread</button>
+			<div class="thread-page__actions">
+				<button class="thread-btn thread-btn--primary" id="thread-save">Save Draft</button>
+				<button class="thread-btn thread-btn--success" id="thread-share">Share</button>
+				<button class="thread-btn thread-btn--outline" id="thread-copy">Copy Thread</button>
+			</div>
 		</div>
+		<div class="thread-drafts">
+			<button class="thread-btn thread-btn--outline thread-drafts__toggle" id="toggle-drafts">Saved Drafts &#9662;</button>
+			<div class="thread-drafts__list" id="drafts-list" hidden></div>
+		</div>
+		<div id="share-link-area"></div>
 		<div class="thread-compose">
 			<textarea class="thread-compose__textarea" id="thread-input" placeholder="Write your tweets here, separated by ---\n\nExample:\nFirst tweet goes here\n---\nSecond tweet\n---\nThird tweet"></textarea>
 			<div class="thread-compose__fields">
 				<input class="thread-compose__input" id="thread-name" placeholder="Display name" value="Your Name">
 				<input class="thread-compose__input" id="thread-handle" placeholder="@handle" value="@yourhandle">
 			</div>
+			<input class="thread-compose__title" id="thread-title" placeholder="Thread title (defaults to first tweet)">
+			<div class="thread-image-section">
+				<button class="thread-btn thread-btn--outline" id="gen-image-btn">Generate Preview Image</button>
+				<div class="thread-image-preview" id="thread-image-preview" hidden>
+					<img id="thread-image-thumb" alt="Preview">
+				</div>
+			</div>
 		</div>
 		<div class="thread-preview" id="thread-preview">
 			<div class="thread-preview__empty">Your tweet thread preview will appear here</div>
 		</div>
 	</div>
 	<script type="module">
+		const base = window.__BASE_PATH__ || './';
+		let currentThreadId = null;
+		let autoSaveTimer = null;
+
 		const textarea = document.getElementById('thread-input');
 		const preview = document.getElementById('thread-preview');
 		const nameInput = document.getElementById('thread-name');
 		const handleInput = document.getElementById('thread-handle');
+		const titleInput = document.getElementById('thread-title');
 		const copyBtn = document.getElementById('thread-copy');
+		const saveBtn = document.getElementById('thread-save');
+		const shareBtn = document.getElementById('thread-share');
+		const genImageBtn = document.getElementById('gen-image-btn');
+		const toggleDraftsBtn = document.getElementById('toggle-drafts');
+		const draftsList = document.getElementById('drafts-list');
+		const imagePreview = document.getElementById('thread-image-preview');
+		const imageThumb = document.getElementById('thread-image-thumb');
+		const shareLinkArea = document.getElementById('share-link-area');
 
 		const svgReply = '<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5"><path d="M21 11.5a8.38 8.38 0 0 1-.9 3.8 8.5 8.5 0 0 1-7.6 4.7 8.38 8.38 0 0 1-3.8-.9L3 21l1.9-5.7a8.38 8.38 0 0 1-.9-3.8 8.5 8.5 0 0 1 4.7-7.6 8.38 8.38 0 0 1 3.8-.9h.5a8.48 8.48 0 0 1 8 8v.5z"/></svg>';
 		const svgRetweet = '<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5"><path d="M17 1l4 4-4 4"/><path d="M3 11V9a4 4 0 0 1 4-4h14"/><path d="M7 23l-4-4 4-4"/><path d="M21 13v2a4 4 0 0 1-4 4H3"/></svg>';
@@ -513,7 +787,7 @@ function renderThreadBuilderPage(space: string): string {
 						'<div class="tweet-card__avatar">' + esc(initial) + '</div>' +
 						'<span class="tweet-card__name">' + esc(name) + '</span>' +
 						'<span class="tweet-card__handle">' + esc(handle) + '</span>' +
-						'<span class="tweet-card__dot">·</span>' +
+						'<span class="tweet-card__dot">&#183;</span>' +
 						'<span class="tweet-card__time">now</span>' +
 					'</div>' +
 					'<p class="tweet-card__content">' + esc(text) + '</p>' +
@@ -533,10 +807,219 @@ function renderThreadBuilderPage(space: string): string {
 			}).join('');
 		}
 
+		// ── Draft management ──
+		async function saveDraft() {
+			const tweets = textarea.value.split(/\\n---\\n/).map(t => t.trim()).filter(Boolean);
+			if (!tweets.length) return;
+
+			const body = {
+				name: nameInput.value || 'Your Name',
+				handle: handleInput.value || '@yourhandle',
+				title: titleInput.value || tweets[0].substring(0, 60),
+				tweets,
+			};
+
+			try {
+				let res;
+				if (currentThreadId) {
+					res = await fetch(base + 'api/threads/' + currentThreadId, {
+						method: 'PUT',
+						headers: { 'Content-Type': 'application/json' },
+						body: JSON.stringify(body),
+					});
+				} else {
+					res = await fetch(base + 'api/threads', {
+						method: 'POST',
+						headers: { 'Content-Type': 'application/json' },
+						body: JSON.stringify(body),
+					});
+				}
+
+				const data = await res.json();
+				if (data.id) {
+					currentThreadId = data.id;
+					history.replaceState(null, '', base + 'thread/' + data.id);
+				}
+
+				saveBtn.textContent = 'Saved!';
+				setTimeout(() => { saveBtn.textContent = 'Save Draft'; }, 2000);
+				loadDraftList();
+			} catch (e) {
+				saveBtn.textContent = 'Error';
+				setTimeout(() => { saveBtn.textContent = 'Save Draft'; }, 2000);
+			}
+		}
+
+		async function loadDraft(id) {
+			try {
+				const res = await fetch(base + 'api/threads/' + id);
+				const data = await res.json();
+				if (data.error) return;
+
+				currentThreadId = data.id;
+				nameInput.value = data.name || '';
+				handleInput.value = data.handle || '';
+				titleInput.value = data.title || '';
+				textarea.value = data.tweets.join('\\n---\\n');
+
+				if (data.imageUrl) {
+					imageThumb.src = data.imageUrl;
+					imagePreview.hidden = false;
+					genImageBtn.textContent = 'Regenerate Image';
+				} else {
+					imagePreview.hidden = true;
+					genImageBtn.textContent = 'Generate Preview Image';
+				}
+
+				history.replaceState(null, '', base + 'thread/' + data.id);
+				renderPreview();
+				loadDraftList();
+			} catch (e) {
+				console.error('Failed to load draft:', e);
+			}
+		}
+
+		async function deleteDraft(id) {
+			if (!confirm('Delete this draft?')) return;
+			try {
+				await fetch(base + 'api/threads/' + id, { method: 'DELETE' });
+				if (currentThreadId === id) {
+					currentThreadId = null;
+					history.replaceState(null, '', base + 'thread');
+					imagePreview.hidden = true;
+					genImageBtn.textContent = 'Generate Preview Image';
+					shareLinkArea.innerHTML = '';
+				}
+				loadDraftList();
+			} catch (e) {
+				console.error('Failed to delete draft:', e);
+			}
+		}
+
+		async function loadDraftList() {
+			try {
+				const res = await fetch(base + 'api/threads');
+				const data = await res.json();
+
+				if (!data.threads?.length) {
+					draftsList.innerHTML = '<div class="thread-drafts__empty">No saved drafts</div>';
+					return;
+				}
+
+				draftsList.innerHTML = data.threads.map(t => {
+					const date = new Date(t.updatedAt);
+					const dateStr = date.toLocaleDateString('en-US', { month: 'short', day: 'numeric' });
+					const active = t.id === currentThreadId ? ' thread-draft-item--active' : '';
+					return '<div class="thread-draft-item' + active + '">' +
+						'<div class="thread-draft-item__info" data-load-id="' + esc(t.id) + '">' +
+							'<strong>' + esc(t.title) + '</strong>' +
+							'<span>' + t.tweetCount + ' tweets &#183; ' + dateStr + '</span>' +
+						'</div>' +
+						'<button class="thread-draft-item__delete" data-delete-id="' + esc(t.id) + '">&#215;</button>' +
+					'</div>';
+				}).join('');
+
+				// Attach event listeners
+				draftsList.querySelectorAll('[data-load-id]').forEach(el => {
+					el.addEventListener('click', () => loadDraft(el.dataset.loadId));
+				});
+				draftsList.querySelectorAll('[data-delete-id]').forEach(el => {
+					el.addEventListener('click', (e) => { e.stopPropagation(); deleteDraft(el.dataset.deleteId); });
+				});
+			} catch (e) {
+				draftsList.innerHTML = '<div class="thread-drafts__empty">Failed to load drafts</div>';
+			}
+		}
+
+		async function shareThread() {
+			shareBtn.textContent = 'Saving...';
+			shareBtn.disabled = true;
+
+			try {
+				await saveDraft();
+				if (!currentThreadId) { shareBtn.textContent = 'Share'; shareBtn.disabled = false; return; }
+
+				if (imagePreview.hidden) {
+					shareBtn.textContent = 'Generating image...';
+					await generateImage();
+				}
+
+				const url = window.location.origin + base + 'thread/' + currentThreadId;
+				try {
+					await navigator.clipboard.writeText(url);
+					shareBtn.textContent = 'Link Copied!';
+				} catch {
+					shareBtn.textContent = 'Shared!';
+				}
+
+				shareLinkArea.innerHTML = '<div class="thread-share-link">' +
+					'<code>' + esc(url) + '</code>' +
+					'<button id="copy-share-link">Copy</button>' +
+				'</div>';
+				document.getElementById('copy-share-link')?.addEventListener('click', () => {
+					navigator.clipboard.writeText(url);
+				});
+			} catch (e) {
+				shareBtn.textContent = 'Error';
+			}
+			setTimeout(() => { shareBtn.textContent = 'Share'; shareBtn.disabled = false; }, 3000);
+		}
+
+		async function generateImage() {
+			if (!currentThreadId) {
+				await saveDraft();
+				if (!currentThreadId) return;
+			}
+
+			genImageBtn.textContent = 'Generating...';
+			genImageBtn.disabled = true;
+
+			try {
+				const res = await fetch(base + 'api/threads/' + currentThreadId + '/image', { method: 'POST' });
+				const data = await res.json();
+
+				if (data.imageUrl) {
+					imageThumb.src = data.imageUrl;
+					imagePreview.hidden = false;
+					genImageBtn.textContent = 'Regenerate Image';
+				} else {
+					genImageBtn.textContent = 'Generation Failed';
+					setTimeout(() => { genImageBtn.textContent = 'Generate Preview Image'; }, 2000);
+				}
+			} catch (e) {
+				genImageBtn.textContent = 'Generation Failed';
+				setTimeout(() => { genImageBtn.textContent = 'Generate Preview Image'; }, 2000);
+			} finally {
+				genImageBtn.disabled = false;
+			}
+		}
+
+		// Auto-save on blur if thread has been saved once
+		function scheduleAutoSave() {
+			if (!currentThreadId) return;
+			clearTimeout(autoSaveTimer);
+			autoSaveTimer = setTimeout(() => saveDraft(), 1000);
+		}
+
+		// ── Event listeners ──
 		textarea.addEventListener('input', renderPreview);
 		nameInput.addEventListener('input', renderPreview);
 		handleInput.addEventListener('input', renderPreview);
 
+		textarea.addEventListener('blur', scheduleAutoSave);
+		nameInput.addEventListener('blur', scheduleAutoSave);
+		handleInput.addEventListener('blur', scheduleAutoSave);
+		titleInput.addEventListener('blur', scheduleAutoSave);
+
+		saveBtn.addEventListener('click', saveDraft);
+		shareBtn.addEventListener('click', shareThread);
+		genImageBtn.addEventListener('click', generateImage);
+
+		toggleDraftsBtn.addEventListener('click', () => {
+			draftsList.hidden = !draftsList.hidden;
+			toggleDraftsBtn.innerHTML = draftsList.hidden ? 'Saved Drafts &#9662;' : 'Saved Drafts &#9652;';
+		});
+
 		copyBtn.addEventListener('click', async () => {
 			const tweets = textarea.value.split(/\\n---\\n/).map(t => t.trim()).filter(Boolean);
 			if (!tweets.length) return;
@@ -551,9 +1034,65 @@ function renderThreadBuilderPage(space: string): string {
 				setTimeout(() => { copyBtn.textContent = 'Copy Thread'; }, 2000);
 			}
 		});
+
+		// ── Load initial data ──
+		if (window.__THREAD_DATA__) {
+			const data = window.__THREAD_DATA__;
+			currentThreadId = data.id;
+			nameInput.value = data.name || '';
+			handleInput.value = data.handle || '';
+			titleInput.value = data.title || '';
+			textarea.value = data.tweets.join('\\n---\\n');
+			if (data.imageUrl) {
+				imageThumb.src = data.imageUrl;
+				imagePreview.hidden = false;
+				genImageBtn.textContent = 'Regenerate Image';
+			}
+			renderPreview();
+		}
+		loadDraftList();
 	</script>`;
 }
 
+// ── Thread permalink with OG tags ──
+routes.get("/thread/:id", async (c) => {
+	const space = c.req.param("space") || "demo";
+	const id = c.req.param("id");
+	if (!id || id.includes("..") || id.includes("/")) return c.text("Not found", 404);
+
+	const thread = await loadThread(id);
+	if (!thread) return c.text("Thread not found", 404);
+
+	const desc = escapeHtml((thread.tweets[0] || "").substring(0, 200));
+	const titleText = escapeHtml(`Thread by ${thread.handle}`);
+	const origin = "https://rspace.online";
+
+	let ogHead = `
+		<meta property="og:title" content="${titleText}">
+		<meta property="og:description" content="${desc}">
+		<meta property="og:type" content="article">
+		<meta name="twitter:card" content="summary_large_image">
+		<meta name="twitter:title" content="${titleText}">
+		<meta name="twitter:description" content="${desc}">`;
+
+	if (thread.imageUrl) {
+		ogHead += `
+		<meta property="og:image" content="${origin}${thread.imageUrl}">
+		<meta name="twitter:image" content="${origin}${thread.imageUrl}">`;
+	}
+
+	return c.html(renderShell({
+		title: `${thread.title || "Thread"} — rSocials | rSpace`,
+		moduleId: "rsocials",
+		spaceSlug: space,
+		modules: getModuleInfoList(),
+		theme: "dark",
+		body: renderThreadBuilderPage(space, thread),
+		styles: `<style>${THREAD_CSS}</style>`,
+		head: ogHead,
+	}));
+});
+
 routes.get("/thread", (c) => {
 	const space = c.req.param("space") || "demo";
 	return c.html(renderShell({