BotCreds Agent Artifacts vs Smush – Image Optimization, Compression, Lazy Load, WebP & CDN

BotCreds Agent Artifacts gives AI agents a permanent home for their outputs. Post a single HTML file to the REST API. The plugin parses it, extracts scripts and styles, saves them as static files, enqueues them properly via WordPress APIs, and serves the result at a clean public URL with strict security headers. No build tools. No infrastructure. One API call. How It Works POST raw HTML to /wp-json/wp/v2/artifacts The plugin extracts and blocks and saves them as static files in wp-content/uploads/artifacts/{id}/ JS and CSS are enqueued via wp_enqueue_script() / wp_enqueue_style() — no inline scripts in rendered output The HTML body is sanitized with wp_kses() and an expanded allowed-tags list (canvas, SVG, inputs, video, audio, data-* attributes) The artifact is served at yourdomain.com/artifacts/{slug}/ with a strict Content Security Policy From the caller’s perspective: POST HTML, get URL. Everything else happens server-side. Features Deployment Single REST API call — no SDK, no library, any HTTP client works Update artifacts in place — POST to /wp-json/wp/v2/artifacts/{id} and the public URL stays the same Optional artifact_description field for internal documentation Head content preservation — tags and other elements from submitted HTML are preserved in output External script support — tags are registered as external dependencies and enqueued alongside local assets Asset cache busting — enqueued files are versioned with filemtime() so browsers fetch updates automatically Clean redeploys — old asset files are deleted before new ones are written Security Content Security Policy on every artifact page — blocks external script injection and cross-origin data exfiltration by default Trusted CDN list out of the box: cdn.jsdelivr.net, unpkg.com, cdnjs.cloudflare.com, esm.sh, cdn.skypack.dev — scripts and styles load from these without any configuration Per-artifact API allowlist — artifacts that call external APIs declare their origins via an HTML pragma comment ( ) or a deploy-time meta field; the plugin adds them to connect-src automatically Additional security headers: X-Content-Type-Options, X-Frame-Options, Referrer-Policy Custom capability type — artifact capabilities are separate from standard post capabilities; only Administrators can create artifacts by default Developer Hooks botcreds_agent_artifacts_csp — filter the full CSP header value for any artifact botcreds_agent_artifacts_allowed_html — filter the wp_kses allowed-tags array botcreds_agent_artifacts_grant_to_role() — helper to grant capabilities to additional roles Custom template — drop single-artifact.php in your active theme to replace the render template Use Cases OpenClaw (AI personal assistant) OpenClaw agents can deploy interactive dashboards, daily digests, data visualizations, and mini-apps in a single tool call. Generate the HTML, POST it, get the URL — no manual steps, no context switching. For artifacts that fetch live data, add a pragma comment to the HTML and the CSP is updated automatically: For recurring reports (daily digests, weekly summaries), store the artifact ID after the first deploy and update in place on subsequent runs. The URL never changes. Claude Code (terminal-based coding agent) Claude Code sessions can invoke a shell deploy script directly after generating output. Add a scripts/deploy-artifact.sh to your project and reference it in your CLAUDE.md — Claude will use it to ship outputs without leaving the terminal. No manual copy-paste, no browser switching. Codex (OpenAI coding agent) Same pattern as Claude Code. Add deployment instructions to your AGENTS.md and Codex can write HTML, call the deploy script, and report the live URL — all in one agent run. GitHub Actions (versioned project) For projects that build a static HTML output — dashboards, reports, documentation, changelogs — a GitHub Actions workflow can deploy to an artifact on every push to main. The artifact ID is stored as a repository variable so the public URL stays stable across all future deploys. Push → build → deploy → done. Example: Deploy via REST API curl -X POST "https://your-site.com/wp-json/wp/v2/artifacts" \ -u "username:application-password" \ -H "Content-Type: application/json" \ -d '{ "title": "My App", "status": "publish", "meta": { "artifact_html": " Hello. ", "artifact_description": "Built by my AI agent" } }' The response link field is the public URL of the deployed artifact. Example: Artifact with Live Data Include the fetch pragma in your HTML — no configuration needed: fetch('https://api.openweathermap.org/data/2.5/weather?q=Denver&appid=YOUR_KEY') .then(r => r.json()) .then(d => document.getElementById('weather').textContent = d.weather[0].description); Example: GitHub Actions Deployment name: Deploy Artifact on: push: branches: [main] jobs: deploy: runs-on: ubuntu-latest steps: - uses: actions/checkout@v4 - run: npm ci && npm run build - name: Deploy to Artifact env: WP_SITE: ${{ secrets.ARTIFACT_WP_SITE }} WP_USER: ${{ secrets.ARTIFACT_WP_USER }} WP_PASS: ${{ secrets.ARTIFACT_WP_PASS }} ARTIFACT_ID: ${{ vars.ARTIFACT_ID }} run: | PAYLOAD=$(jq -n --arg title "My Dashboard" --rawfile html dist/index.html \ '{title: $title, status: "publish", meta: {artifact_html: $html}}') ENDPOINT="$WP_SITE/wp-json/wp/v2/artifacts" [ -n "$ARTIFACT_ID" ] && ENDPOINT="$ENDPOINT/$ARTIFACT_ID" curl -sf -X POST "$ENDPOINT" -u "$WP_USER:$WP_PASS" \ -H "Content-Type: application/json" -d "$PAYLOAD" | jq -r '.link'

Compress images, optimize images, and enable image lazy load automatically with the powerful Smush image optimizer to keep your WordPress site fast, without losing quality. Smush makes it easy to optimize images, compress images, and deliver images faster across your entire WordPress site. This all-in-one image optimizer automatically reduces image file sizes, enables image lazy load, and serves modern formats like WebP and AVIF, all without breaking image quality or adding extra work. Whether you’re running a blog, store, or portfolio, Smush helps you optimize images at scale and keep your site fast with a trusted WordPress image optimizer. Trusted by 1+ Million Sites | 4.8/5 Star Rating Get everything you need to optimize images and speed up your site. Smush works out of the box with no complicated setup – just install and let it handle the rest. Compress images without losing quality Reduce image file size automatically while keeping your images sharp and clear. Smush is an easy-to-use image optimizer which let’s you compress images using both lossless and lossy compression, giving you the best balance of quality and performance without extra work. You can also compress images outside the media library using Directory Smush, making it easy to optimize images stored in theme folders, plugins, or other directories on your server. Lazy load images for faster pages Enable image lazy load across your site so images load only when needed. This image optimizer improves initial page speed and creates a smoother experience for visitors without extra configuration. Serve WebP and AVIF images automatically (PRO) Convert images to WebP and AVIF and serve them automatically to supported browsers. Smush helps you optimize images using next-gen formats to reduce file size and improve load times across your WordPress site. Deliver images faster with an Image CDN (PRO) Serve images through a global image CDN to reduce latency and improve load times for visitors around the world. 119 global CDN servers Up to 500 GB of bandwidth Faster image delivery based on visitor location Improved performance for image-heavy and high-traffic sites Automatically resize and fix image dimensions (PRO) Eliminate common PageSpeed warnings and improve layout stability with automatic image sizing. Smush dynamically resizes images to perfectly fit their containers, regardless of original size, helping fix the “Properly size images” warning in Google PageSpeed Insights. It also automatically adds missing width and height attributes to your images, improving rendering speed and reducing layout shifts. This helps you meet the “Ensure images have explicit width and height” recommendation without any manual work. Optimize your entire site, automatically Smush works across your whole site as a powerful image optimizer to optimize images as you upload them and maintain performance over time without manual work. Optimize images automatically on upload Compress images in bulk or individually Works with your existing media library No need to re-upload images Enable image lazy load across your site Convert images to WebP and AVIF Deliver images with an integrated image CDN Automatically resize and serve correctly sized images Optimize images outside the media library with Directory Smush Built for performance Smush improves page speed and overall performance by reducing image weight and improving how images are delivered. Reduce page load times Improve user experience Better performance for image-heavy pages Supports image lazy load and preload images (PRO) for faster perceived performance Works with your existing setup Smush is built to work with your current WordPress setup, including popular themes, page builders, and plugins. Compatible with Gutenberg, Elementor, WPBakery, and more Works with WooCommerce stores No need to change your workflow Easy to enable and configure Designed to be simple You don’t need to be a performance expert to optimize images with Smush image optimizer. Works out of the box Simple settings when you need them No technical knowledge required Safe to use on any site Why choose Smush? There are plenty of image optimization plugins, but Smush focuses on making it easy to optimize images, compress images, and improve performance without complexity. As a leading WordPress image optimizer, Smush gives you powerful optimization tools without the technical hassle. Trusted by over 1 million WordPress users Built specifically for WordPress Regular updates and improvements Backed by the WPMU DEV team Get started in minutes Install Smush, activate it, and start to compress images, optimize images, and enable image lazy load right away. This easy-to-use image optimizer helps most sites see improvements immediately without changing how they upload or manage images. About Us WPMU DEV is a premium supplier of quality WordPress plugins, services and support. Learn more here: https://wpmudev.com/ Don’t forget to stay up to date on everything WordPress from the Internet’s number one resource: WPMU DEV Blog Hey, one more thing… we hope you enjoy our free offerings as much as we’ve loved making them for you! Contact and Credits Originally written by Alex Dunae at Dialect (dialect.ca, e-mail ‘alex’ at ‘dialect dot ca’), 2008-11.