free WooCommerce plugin
Respira ARC
AI can only sell what it can read.
Agent-Ready Commerce for WooCommerce
ChatGPT, Claude, Copilot and Google AI Mode already recommend products to millions of shoppers. Shopify made its stores readable to them with one switch. ARC does the same for WooCommerce: free, on your own server, no accounts, no product caps.
GPL, no telemetry, no external connections. Now on the WordPress.org plugin directory, with automatic updates.
XMLGoogle ShoppingJSONLChatGPT / OpenAICSVMetaCSVPinterestCSVTikTokTXTllms.txt What ARC does
Four things, done properly, all on your server.
Product feeds, always fresh
Six formats built in the background and served as static files from your own server. Variations export as proper variant rows with item_group_id, sale prices carry their date windows, and identifiers follow each platform’s rules.
A store llms.txt
A machine-readable summary at yoursite.com/llms.txt: what you sell, your policies, your top categories, and where the feeds live. One file that makes your store legible to any AI assistant.
An AI-readiness score
Your catalog checked against the Google Shopping spec, with the exact failing products and what each is missing: images, real descriptions, brands, GTINs, category mapping. Higher score, fewer rejected rows.
Attributed cart links
Signed links that fill a shopper’s cart and land on your own checkout. Orders arriving through them are attributed to their source, so you can see the orders and revenue AI assistants send you.
One screen under WooCommerce
Everything ARC does lives on a single settings page. No accounts, no dashboard anywhere else, nothing leaves your server.
seven screens, straight from the plugin. scroll to see them all, or browse them on the WordPress.org listing.
Six formats, one engine
One catalog walk feeds every enabled format. Rebuilds run on your schedule and again a few minutes after products change.
XML Google Shopping Merchant Center scheduled fetch; Bing accepts the same file JSONL ChatGPT / OpenAI per the OpenAI product feed spec CSV Meta Facebook and Instagram Commerce Manager CSV Pinterest Pinterest catalogs CSV TikTok TikTok catalogs TXT llms.txt the store summary AI assistants look for first Free to read. Respira to act.
ARC alone, free forever
- Feeds in all six formats, any catalog size
- Store llms.txt at the site root
- AI-readiness score with the exact failing products
- Signed cart links with agent-order attribution
With Respira connected
ARC finds the gaps. Respira’s WooCommerce Add-on gives your AI assistant hands to fix them:
- “Fix every product failing the feed checks”
- “Put the three slowest movers on sale at 20% off”
- 105 WooCommerce tools + 200+ WordPress tools
- A snapshot before every write, dry-run previews, 90-day rollback
Questions
Is it really free?
Yes. Every format, every feature, any catalog size. No accounts, no API keys, no product caps, no trial. ARC runs entirely on your server and makes no external connections.
Does ARC submit my products to Google or OpenAI?
No plugin can do that part. ARC generates spec-correct feed URLs; you paste them once into Google Merchant Center, Meta Commerce Manager, Pinterest, TikTok, or OpenAI’s merchant onboarding.
Does it slow my store down?
No. Feeds generate in the background in small batches and are served as static files. A shopper never waits on feed generation.
What does Respira add on top of ARC?
ARC tells you what is wrong with your catalog; Respira gives your AI assistant hands to fix it, plus 105 safe WooCommerce tools with a snapshot before every write and 90-day rollback. If you install the Respira WooCommerce Add-on later, ARC steps aside automatically and your settings carry over.
Is it on the WordPress.org directory?
Yes. Respira ARC is live on WordPress.org, so you can install it straight from Plugins → Add New in your admin, search "Respira ARC", and get automatic updates. The listing is at wordpress.org/plugins/respira-arc.
