Title: Goppa Agentic Commerce Author: goppa Published: August 11, 2026 Last modified: August 11, 2026 --- Search plugins ![](https://ps.w.org/goppa-agentic-commerce/assets/banner-772x250.png?rev=3642026) ![](https://ps.w.org/goppa-agentic-commerce/assets/icon-256x256.png?rev=3642026) # Goppa Agentic Commerce By [goppa](https://profiles.wordpress.org/goppa/) [Download](https://downloads.wordpress.org/plugin/goppa-agentic-commerce.0.5.0.zip) * [Details](https://brx.wordpress.org/plugins/goppa-agentic-commerce/#description) * [Reviews](https://brx.wordpress.org/plugins/goppa-agentic-commerce/#reviews) * [Installation](https://brx.wordpress.org/plugins/goppa-agentic-commerce/#installation) * [Development](https://brx.wordpress.org/plugins/goppa-agentic-commerce/#developers) [Support](https://wordpress.org/support/plugin/goppa-agentic-commerce/) ## Description AI assistants already research and compare products for their users. For your store to show up in those answers, it has to speak the protocols the agents use. Shopify stores got this built in. Everyone else did not. Goppa serves four things on your own domain, with no configuration: * **/.well-known/ucp** — a UCP discovery manifest conforming to the published specification, so an agent can find out what your store offers. * **/llms.txt** — a plain-text description of your store, categories and products for AI models. * **/mcp** — a live MCP server (JSON-RPC 2.0, protocol 2025-06-18) with three tools: `search_products`, `get_product` and `get_store_info`. * **/goppa/catalog** — your catalogue as schema.org/Product JSON. Products, prices, stock status, categories and attributes are read directly from WooCommerce and cached for ten minutes. #### What this does, and what it does not This plugin makes your catalogue **findable, readable and searchable** by AI agents. Search ignores accents, so “tenis” finds “Tênis” and “fussball” finds “Fußball”. It does **not** process carts, checkout or payments, and the manifest does not claim otherwise — it declares catalogue search and lookup, nothing else. An agent that reads it will send the shopper to your store to buy. Announcing a checkout that does not exist would make agents try to transact and fail. #### Optional: see what the agents actually do Paste a token from a Goppa account and the plugin reports agent activity — which endpoint was called, what was searched, which product was returned. Never visitor data. This is off until you configure it; see “External services” below. #### External services **With no token configured, this plugin makes no external connection.** Everything above is served from your own site and nothing leaves it. If you enter a Goppa store token in Settings Goppa, the plugin sends agent activity to the Goppa service at `https://trygoppa.com` (endpoint `/api/ingest`). This is what is sent, and only when an AI agent requests one of the four endpoints above: * which endpoint was requested (for example `mcp`); * the User-Agent string sent by the agent, which the service classifies into a known agent name; * which MCP tool was called (for example `search_products`); * the search term or product identifier the agent asked for; * the name of the product returned first. Records are queued and sent after the response to the agent has already been delivered, so the service being slow or unreachable never delays your store. Nothing is sent about your human visitors: no IP addresses, no customer or order data, no personal information. Clearing the token stops it immediately. Service provided by Goppa — [Terms of Service](https://trygoppa.com/terms), [Privacy Policy](https://trygoppa.com/privacy). ## Installation 1. Upload the plugin ZIP via Plugins Add New Upload, or unzip into /wp-content/ plugins/. 2. Activate it. The four endpoints are live immediately. 3. Optional: Settings Goppa for the store description, policy URLs and the Goppa token. Requires WooCommerce. If your permalinks are set to “Plain”, switch to any other setting so the endpoints resolve. ## FAQ ### Does it slow my store down? No. The catalogue is cached and the routing exits on the first check for anything that is not one of the four endpoints, so ordinary page loads never reach this code. ### Does it expose private data? No. Only published products, and only the fields already public on your store: name, description, price, stock status, categories, attributes, image and link. ### Will AI assistants recommend my store now? Serving these protocols is what makes your catalogue readable by an agent at all— it is a precondition, not a guarantee. Whether an assistant recommends your store also depends on your products, your market and your competitors. Anyone promising a specific outcome here is guessing. ### Do I need a Goppa account? No. Every endpoint works without one. An account only adds reporting of what agents did on your store. ### What happens if the Goppa service is down? Your endpoints keep working. Pending reports stay queued on your site and are sent when the service is reachable again. ### Does it work with High-Performance Order Storage (HPOS)? Yes. The plugin declares compatibility and does not touch orders at all. ### How do I remove everything? Deactivate to stop the plugin and its scheduled task. Delete it to erase every option it created, including the token. ## Reviews There are no reviews for this plugin. ## Contributors & Developers “Goppa Agentic Commerce” is open source software. The following people have contributed to this plugin. Contributors * [ goppa ](https://profiles.wordpress.org/goppa/) [Translate “Goppa Agentic Commerce” into your language.](https://translate.wordpress.org/projects/wp-plugins/goppa-agentic-commerce) ### Interested in development? [Browse the code](https://plugins.trac.wordpress.org/browser/goppa-agentic-commerce/), check out the [SVN repository](https://plugins.svn.wordpress.org/goppa-agentic-commerce/), or subscribe to the [development log](https://plugins.trac.wordpress.org/log/goppa-agentic-commerce/) by [RSS](https://plugins.trac.wordpress.org/log/goppa-agentic-commerce/?limit=100&mode=stop_on_copy&format=rss). ## Changelog #### 0.5.0 * New: the plugin now **applies the fixes by itself**. Once an hour it asks Goppa whether your latest diagnosis found anything it can repair, and repairs it: serving llms.txt, allowing AI crawlers and declaring the sitemap in robots.txt, and filling in structured-data fields your products were missing. Before this you had to copy and paste them. * **It will never touch what you wrote.** Titles, descriptions, prices and policies are refused by the plugin itself, not only by the server — so even a bug or a breach on our side cannot change how your store looks to a shopper. Only data that AI agents read is ever modified. * Settings now show exactly what was applied and when, and the plugin does nothing at all until your store is connected. #### 0.4.0 * New: **IndexNow**. Your product URLs are submitted to Bing and Yandex whenever a product is added, updated or removed. This matters more than it sounds: ChatGPT and Copilot answer shopping questions from Bing’s index, so a product that is not in that index cannot be recommended, however good its structured data is. IndexNow cuts the wait from weeks to hours. The verification key is generated and served automatically — nothing to configure. Turn it off under Settings if another plugin already submits your URLs. * Fixed: uninstalling did not remove the `goppa_schema` option, so a setting from 0.3.0 survived the plugin being deleted. #### 0.2.1 * Fixed: on stores running the stable WooCommerce release, every endpoint served an **empty catalogue**. The plugin routed on `init` at priority 0, the same priority WooCommerce uses, and loaded first — so wc_get_products() ran before WooCommerce had registered the `product` post type. Routing now runs at priority 20. * Fixed: an empty catalogue was cached for ten minutes. If the first request happened before products existed, products added afterwards stayed invisible to agents. Only a non-empty catalogue is cached now. * Fixed: search ignored accents. “tenis de corrida” ranked a t-shirt above a running shoe, because “tenis” did not match “Tênis”. Accents are folded on both sides now, covering the Latin alphabet (including ß, ø, æ, ł, ğ). * Fixed: a match in the product name now outranks a match in the description. * Fixed: `get_product` also matches without accents, so a lookup cannot fail where the search succeeded. * Fixed: deactivating left the hourly reporting task scheduled forever. * Fixed: uninstalling did not remove the store token or the telemetry options, leaving a secret in the site database. * Changed: text domain is now `goppa-agentic-commerce`, matching the plugin slug, so translations resolve. #### 0.2.0 * Rewrote the UCP manifest to conform to the published specification, checked against a live Shopify manifest. The previous version used fields that do not exist in the spec. * The manifest now declares only what the plugin does — catalogue search and lookup. No checkout, cart or payment handlers. * Corrected llms.txt and the plugin description, which claimed the store was transactable by agents. It is not; purchase happens on the store. * Hardened the MCP server against malformed input. Batches, `null`, bare numbers, parameters sent as strings and arguments of the wrong type used to raise errors— which would surface as HTTP 500 on the merchant’s site. All of them now return proper JSON-RPC errors, and batch size is capped. * Added optional reporting of agent activity. #### 0.1.0 * First release: UCP manifest, llms.txt, MCP server, schema.org catalogue endpoint, settings page, catalogue cache. ## Meta * Version **0.5.0** * Last updated **14 hours ago** * Active installations **Fewer than 10** * WordPress version ** 6.0 or higher ** * Tested up to **7.0.3** * PHP version ** 7.4 or higher ** * Language * [English (US)](https://wordpress.org/plugins/goppa-agentic-commerce/) * Tags * [AI](https://brx.wordpress.org/plugins/tags/ai/)[llms.txt](https://brx.wordpress.org/plugins/tags/llms-txt/) [mcp](https://brx.wordpress.org/plugins/tags/mcp/)[structured data](https://brx.wordpress.org/plugins/tags/structured-data/) [woocommerce](https://brx.wordpress.org/plugins/tags/woocommerce/) * [Advanced View](https://brx.wordpress.org/plugins/goppa-agentic-commerce/advanced/) ## Ratings No reviews have been submitted yet. [Your review](https://wordpress.org/support/plugin/goppa-agentic-commerce/reviews/#new-post) [See all reviews](https://wordpress.org/support/plugin/goppa-agentic-commerce/reviews/) ## Contributors * [ goppa ](https://profiles.wordpress.org/goppa/) ## Support Got something to say? Need help? [View support forum](https://wordpress.org/support/plugin/goppa-agentic-commerce/)