MerchantStamp Catalog Audit for WooCommerce
| 开发者 | arnaud92 |
|---|---|
| 更新时间 | 2026年6月15日 16:38 |
| PHP版本: | 7.4 及以上 |
| WordPress版本: | 6.9 |
| 版权: | GPLv2 or later |
| 版权网址: | 版权信息 |
详情介绍:
MerchantStamp Catalog Audit is the AI-readiness layer for WooCommerce catalogs.
It helps merchants audit catalog quality, enrich missing product schema, and publish AI-ready feeds — without replacing their existing SEO or feed plugin.
Unlike traditional feed plugins focused on channel exports, this plugin focuses on catalog completeness and machine readability for modern AI-driven discovery.
Fully functional, free, and offline-first
This plugin is 100% functional locally. Every feature listed below runs on your server with no external service required. There is no time limit, no product cap, no locked feature behind a license key.
- Full ShopScore audit (no product limit)
- Field Coverage Analytics
- Top Issues panel (the fields with the most missing values, ranked)
- Prioritized Recommendations (actions ranked by estimated ShopScore gain)
- JSON-LD enrichment on top of Yoast, Rank Math, or native WooCommerce
products.jsonldfeed (schema.org Product catalog)llms.txtfeed (LLM-friendly catalog summary)acp.jsonfeed (Agent Commerce Protocol)agent.jsonfeed (with SHA-256 content-integrity proof)- Scan history archive (60 most recent scans)
- Score Trend sparkline
- Compare any two scans (delta score, delta critical missing, per-field coverage diff)
- Degradation alerts (banner when ShopScore drops or critical-missing rises)
- Automatic feed rebuild on product create / update / delete / stock change
- WooCommerce admin dashboard
- Full HPOS compatibility
- Centralized multi-site dashboard — manage catalog quality across multiple WooCommerce stores from one place
- Cross-site verification key — published at
merchantstamp.com/.well-known/keys/<slug>, referenced insideagent.jsonso AI agents can verify the integrity of your published feed against a public key you control - Storefront discovery loader — a small JavaScript snippet (versioned, SRI-protected, opt-in) injected in the footer that helps AI agents find this site's feeds at scale
- Advanced alerting — Slack and email delivery of degradation alerts, beyond the in-admin banner that this plugin shows for free
- Push notifications to your MerchantStamp dashboard after each rebuild
- Yoast SEO / Yoast WooCommerce SEO
- Rank Math / Rank Math PRO
- AIOSEO
- Google for WooCommerce
- Product Feed PRO for WooCommerce
- Any WooCommerce-compatible theme
- Endpoint:
https://merchantstamp.com/api/webhooks/plugin - Purpose: Validate the API key on activation, and report feed-build status after each rebuild so the merchant's MerchantStamp dashboard stays in sync.
- Data sent: site URL, plugin version, WordPress version, WooCommerce version, the merchant's chosen slug, public feed URLs, total product count, average ShopScore, build duration in milliseconds, and a UTC timestamp.
- No personal data, customer data, or order data is ever sent.
- Terms of service: https://merchantstamp.com/en/legal
- Privacy policy: https://merchantstamp.com/en/privacy
- URL:
https://merchantstamp.com/js/silver-loader.v1.0.0.js - Purpose: A small JavaScript file injected in the site footer (only when an API key is entered AND the filter
msca_inject_loaderis true) that helps AI discovery systems find this site's published feeds. - Source code: https://github.com/arnaud-92/silver-loader
- Subresource Integrity: loaded with an SRI hash so the browser refuses to execute any modified copy.
- Opt-out: site owners can disable the loader injection at any time by adding the following filter:
add_filter( 'msca_inject_loader', '__return_false' );
Privacy
- Without an API key entered, this plugin sends no data to any external service.
- With an API key, the plugin sends only operational metadata listed in the External services section above.
- No customer data, order data, email addresses, IP addresses, or other personal information is collected, stored, or transmitted by this plugin.
- All generated feed files contain only public product information already published on the merchant's WooCommerce store.
- Plugin settings are stored in the standard WordPress options table; no custom database tables are created.
- Scan history and cache are stored under
wp-content/uploads/merchantstamp-catalog-audit/private/(created with index.php silencers and.htaccessdenial rules).
安装:
- Upload the
merchantstamp-catalog-auditfolder to/wp-content/plugins/, or install via Plugins → Add New and search for "MerchantStamp Catalog Audit". - Activate the plugin in the WordPress admin.
- Open MerchantStamp Catalog Audit in the admin sidebar.
- Run your first catalog scan.
- Review your ShopScore, Top Issues, and Recommendations.
- Generate or rebuild feeds.
- (Optional) If you want the centralized multi-site dashboard and the storefront loader, enter a MerchantStamp API key from merchantstamp.com.
- WordPress 6.0 or higher
- WooCommerce 7.0 or higher
- PHP 7.4 or higher
- Pretty permalinks enabled (for public feed URLs)
屏幕截图:
常见问题:
Do I need a MerchantStamp account to use this plugin?
No. Every feature runs locally on your WordPress server with no external service required. The plugin is fully usable without ever creating an account.
What does the MerchantStamp service add that this plugin can't do alone?
The plugin can audit, enrich, and publish AI-ready feeds entirely on its own. The MerchantStamp service adds capabilities that genuinely require a centralized backend: multi-site dashboard across many stores, cross-site verification key publication, advanced Slack/email alerting, and a CDN-hosted storefront loader. None of these can be done by a single WordPress install on its own.
Does this plugin modify my WooCommerce product data?
No. It is read-only with respect to WooCommerce product records.
Does it replace Yoast SEO or Rank Math?
No. It works alongside them. If your SEO plugin already outputs structured product data, this plugin fills common gaps instead of replacing the schema layer.
Will feeds rebuild automatically?
Yes. The plugin detects product create/update/delete and stock changes, and schedules feed rebuilds automatically using WP-Cron with a 60-second debounce.
How many products can it scan?
Unlimited. The plugin paginates through your entire catalog regardless of size.
How do I disable the optional external loader script?
The loader is only injected when (1) a MerchantStamp API key is entered AND (2) the filter msca_inject_loader returns true. To disable explicitly:
add_filter( 'msca_inject_loader', '__return_false' );
Can I uninstall safely?
Yes. Uninstalling removes plugin settings, the private cache directory, and the scan history. Your WooCommerce product data is not changed. Public feed files in wp-content/uploads/merchantstamp-catalog-audit/feeds/ are intentionally preserved (in case AI agents still reference them) — you can delete them manually if desired.
Is it compatible with HPOS (High-Performance Order Storage)?
Yes. The plugin declares HPOS compatibility and does not interact with the orders table.
更新日志:
1.0.6
- Trimmed the Short Description to comply with the 150-character limit (was 159 chars).
- Fixed Plugin URI to point to the live English product page: https://merchantstamp.com/en/platforms/woocommerce (previous URL was a 404).
- Updated Plugin URI to a dedicated product page: https://merchantstamp.com/en/platforms/woocommerce
- Updated legal links in readme: Terms → /en/legal, Privacy → /en/privacy
- Softened user-facing wording: "Pro activated!" → "MerchantStamp service connected"
- Fixed a file integrity issue: removed 147 trailing NUL bytes from class-feeds.php that caused a PHP parse error.
- All PHP files now pass
php -lcleanly (verified with PHP 8.2). - Aligned all internal plan references on "free" (previously some branches in the API key sync reset to "bronze", creating an inconsistency with the rest of the codebase).
- Cleaned legacy comments that referred to "Silver / Gold" or "F6 / F7" for features that are now fully local and free.
- Cosmetic cleanup of stale code comments referring to "(Pro)" or "Bronze+" labels for features that are now fully local and free.
- No functional change vs 1.0.1 — all local features remain unconditionally enabled.
- All "Pro" features unlocked in the plugin: ACP feed, agent.json, scan history, compare, degradation alerts, score trend.
- Removed the "Free limit reached" badge and the upgrade banner from the admin (Guideline 11 compliance).
- The plugin is now 100% functional locally,