diff --git a/.gitignore b/.gitignore
index 7083ee0d..f033ab17 100644
--- a/.gitignore
+++ b/.gitignore
@@ -4,6 +4,9 @@ node_modules
 # Production
 build
 
+# PR Preview
+.preview
+
 # Generated files
 .docusaurus
 .cache-loader
diff --git a/package.json b/package.json
index 8eff363d..beddc7d5 100644
--- a/package.json
+++ b/package.json
@@ -17,7 +17,8 @@
 		"format": "prettier .",
 		"format:check": "npm run format -- --check",
 		"format:write": "npm run format -- --write",
-		"lint": "echo 0;"
+		"lint": "echo 0;",
+		"preview:pr": "node scripts/preview-pr.mjs"
 	},
 	"dependencies": {
 		"@docusaurus/core": "3.8.1",
diff --git a/scripts/preview-pr.mjs b/scripts/preview-pr.mjs
new file mode 100644
index 00000000..48adef74
--- /dev/null
+++ b/scripts/preview-pr.mjs
@@ -0,0 +1,219 @@
+#!/usr/bin/env node
+
+/**
+ * Preview a PR's build artifact locally
+ * Usage: node scripts/preview-pr.mjs <PR_NUMBER>
+ *
+ * SECURITY WARNING:
+ * This script downloads and serves built artifacts from GitHub Actions.
+ * Only use this with PRs from trusted contributors, as the built files
+ * may contain arbitrary JavaScript that will execute in your browser.
+ */
+
+import { execSync } from 'node:child_process';
+import { existsSync, mkdirSync, rmSync } from 'node:fs';
+import { join } from 'node:path';
+import { createInterface } from 'node:readline';
+
+const PR_NUMBER = process.argv[2];
+const SKIP_CONFIRMATION = process.argv.includes('--yes') || process.argv.includes('-y');
+
+if (!PR_NUMBER || !/^\d+$/.test(PR_NUMBER)) {
+	console.error('Usage: node scripts/preview-pr.mjs <PR_NUMBER> [--yes]');
+	process.exit(1);
+}
+
+/**
+ * Sanitize shell arguments to prevent command injection
+ */
+function sanitizeShellArg(arg) {
+	// Only allow alphanumeric, hyphens, underscores, slashes, and dots
+	if (!/^[a-zA-Z0-9\-_/.]+$/.test(arg)) {
+		throw new Error(`Invalid characters in argument: ${arg}`);
+	}
+	return arg;
+}
+
+/**
+ * Prompt user for confirmation
+ */
+async function confirm(message) {
+	if (SKIP_CONFIRMATION) return true;
+
+	const rl = createInterface({
+		input: process.stdin,
+		output: process.stdout,
+	});
+
+	return new Promise((resolve) => {
+		rl.question(`${message} (y/N): `, (answer) => {
+			rl.close();
+			resolve(answer.toLowerCase() === 'y' || answer.toLowerCase() === 'yes');
+		});
+	});
+}
+
+const PREVIEW_DIR = join(process.cwd(), '.preview');
+const PR_DIR = join(PREVIEW_DIR, `pr-${PR_NUMBER}`);
+const BUILD_DIR = join(PR_DIR, 'build');
+
+async function main() {
+	console.log(`📦 Fetching PR #${PR_NUMBER} build artifact...\n`);
+
+	try {
+		// Get the PR's branch name and author info
+		const prInfo = JSON.parse(
+			execSync(`gh pr view ${PR_NUMBER} --json headRefName,author,title,url,isDraft`, { encoding: 'utf-8' })
+		);
+
+		if (!prInfo.headRefName) {
+			console.error(`❌ Could not find PR #${PR_NUMBER}`);
+			process.exit(1);
+		}
+
+		// Sanitize branch name to prevent command injection
+		const sanitizedBranch = sanitizeShellArg(prInfo.headRefName);
+
+		console.log(`\n📋 PR Information:`);
+		console.log(`   Number: #${PR_NUMBER}`);
+		console.log(`   Title: ${prInfo.title}`);
+		console.log(`   Author: ${prInfo.author.login}`);
+		console.log(`   Branch: ${prInfo.headRefName}`);
+		console.log(`   URL: ${prInfo.url}`);
+		console.log(`   Draft: ${prInfo.isDraft ? 'Yes' : 'No'}`);
+
+		console.log(`\n⚠️  SECURITY WARNING:`);
+		console.log(`   This will download and serve built files that may contain arbitrary code.`);
+		console.log(`   Only proceed if you trust the PR author: ${prInfo.author.login}`);
+		console.log(`   The built site will execute JavaScript in your browser.\n`);
+
+		const shouldContinue = await confirm('Do you want to continue?');
+		if (!shouldContinue) {
+			console.log('❌ Aborted by user');
+			process.exit(0);
+		}
+
+		console.log(`\n✓ PR branch: ${prInfo.headRefName}`);
+
+		// Get the workflow run for this PR (using sanitized branch name)
+		const runs = JSON.parse(
+			execSync(
+				`gh api repos/HarperDB/documentation/actions/runs --paginate -X GET -f branch=${sanitizedBranch} --jq '.workflow_runs | map(select(.conclusion == "success" and .name == "Deploy Docusaurus to GitHub Pages")) | sort_by(.created_at) | reverse | .[0]'`,
+				{ encoding: 'utf-8' }
+			)
+		);
+
+		if (!runs || !runs.id) {
+			console.error(`❌ No successful workflow run found for PR #${PR_NUMBER}`);
+			console.log('\nMake sure:');
+			console.log('  1. The PR number is correct');
+			console.log('  2. The PR has a successful build');
+			console.log('  3. The build artifact exists');
+			process.exit(1);
+		}
+
+		console.log(`✓ Found workflow run: ${runs.id}`);
+
+		// Validate workflow run ID is numeric
+		if (!/^\d+$/.test(String(runs.id))) {
+			throw new Error('Invalid workflow run ID format');
+		}
+
+		// Get the artifacts for this run
+		const artifacts = JSON.parse(
+			execSync(`gh api repos/HarperDB/documentation/actions/runs/${runs.id}/artifacts --jq '.artifacts'`, {
+				encoding: 'utf-8',
+			})
+		);
+
+		const artifact = artifacts.find((a) => a.name === 'github-pages');
+
+		if (!artifact) {
+			console.error(`❌ No 'github-pages' artifact found for this PR`);
+			process.exit(1);
+		}
+
+		// Validate artifact ID is numeric
+		if (!/^\d+$/.test(String(artifact.id))) {
+			throw new Error('Invalid artifact ID format');
+		}
+
+		const sizeMB = (artifact.size_in_bytes / 1024 / 1024).toFixed(2);
+		console.log(`✓ Found artifact: ${artifact.name} (${sizeMB} MB)`);
+
+		// Warn about large artifacts
+		if (artifact.size_in_bytes > 100 * 1024 * 1024) {
+			console.log(`\n⚠️  WARNING: Large artifact detected (${sizeMB} MB)`);
+			const proceedLarge = await confirm('Artifact is unusually large. Continue?');
+			if (!proceedLarge) {
+				console.log('❌ Aborted by user');
+				process.exit(0);
+			}
+		}
+
+		// Create preview directory
+		if (existsSync(PR_DIR)) {
+			console.log(`\n🧹 Cleaning up existing preview for PR #${PR_NUMBER}...`);
+			rmSync(PR_DIR, { recursive: true, force: true });
+		}
+		mkdirSync(PR_DIR, { recursive: true });
+
+		// Download the artifact
+		console.log('⬇️  Downloading artifact...');
+		const artifactZip = join(PR_DIR, 'artifact.zip');
+		execSync(`gh api repos/HarperDB/documentation/actions/artifacts/${artifact.id}/zip > "${artifactZip}"`, {
+			stdio: 'inherit',
+		});
+
+		// Verify the downloaded file exists and is non-empty
+		if (!existsSync(artifactZip)) {
+			throw new Error('Downloaded artifact file not found');
+		}
+
+		// Extract the artifact (it's a tar.gz inside a zip)
+		console.log('📂 Extracting artifact...');
+		execSync(`unzip -q "${artifactZip}" -d "${PR_DIR}"`, { stdio: 'inherit' });
+
+		// The github-pages artifact contains a tar.gz file
+		const tarFile = join(PR_DIR, 'artifact.tar');
+		if (existsSync(tarFile)) {
+			mkdirSync(BUILD_DIR, { recursive: true });
+			execSync(`tar -xzf "${tarFile}" -C "${BUILD_DIR}"`, { stdio: 'inherit' });
+		} else {
+			throw new Error('Expected artifact.tar not found in artifact');
+		}
+
+		// Verify extracted files are within expected directory
+		const resolvedBuildDir = join(BUILD_DIR);
+		if (!resolvedBuildDir.startsWith(PREVIEW_DIR)) {
+			throw new Error('Security violation: extracted files outside preview directory');
+		}
+
+		// Clean up compressed files
+		rmSync(artifactZip, { force: true });
+		rmSync(tarFile, { force: true });
+
+		console.log('\n✅ Preview ready!\n');
+		console.log(`📁 Build location: ${BUILD_DIR}`);
+		console.log(`\n⚠️  REMINDER: Only interact with the preview if you trust the PR author.`);
+		console.log(`             Do not enter sensitive information in the preview.\n`);
+
+		const startServer = await confirm('Start preview server?');
+		if (!startServer) {
+			console.log(`\n💡 You can manually serve the build later with:`);
+			console.log(`   npm run serve -- --dir "${BUILD_DIR}"`);
+			process.exit(0);
+		}
+
+		console.log(`\n🚀 Starting preview server...\n`);
+
+		// Start the server with quoted path to prevent injection
+		execSync(`npm run serve -- --dir "${BUILD_DIR}"`, { stdio: 'inherit' });
+	} catch (error) {
+		console.error('\n❌ Error:', error.message);
+		process.exit(1);
+	}
+}
+
+// Run the main function
+main();