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Repair and triage guide for the NV oOS PHPUnit test suite — Docker test environment (incl. cross-worktree one-off runners), CI log triage, and 71 recurring root-cause patterns (hook resets, singleton interference, WP_Error envelope drift, coverage-manifest drift, preset-accounting gaps, and more — see the patterns section). Covers the cluster-by-cluster PR workflow against alpha-working and validation gates. Use when fixing failing PHPUnit tests, triaging CI logs, repairing test drift, deciding between a production fix and a test fix, or starting a new fix cluster.

日本語の概要は準備中です。原文の説明を表示しています。

Mutate WooCommerce variation prices via filters — pick the right layer (woocommerce_product_get_price for simple/non-variation products, woocommerce_product_variation_get_price for variations, the woocommerce_variation_prices_* family for the parent min/max aggregation that feeds the catalog "From X to Y" range), and the critical step of filtering woocommerce_get_variation_prices_hash whenever your price logic depends on context outside the default cache key (user role, custom toggle, time of day) — otherwise one user's filtered price gets cached and served to everyone. Use for role-based pricing, time-based discounts, or "filter variation prices but the min/max range doesn't update" debugging. Triggers on woocommerce_product_get_price, woocommerce_product_variation_get_price, woocommerce_variation_prices_*, woocommerce_get_variation_prices_hash, wc_var_prices.

日本語の概要は準備中です。原文の説明を表示しています。

Register a custom WooCommerce shipping provider — extend AbstractShippingProvider and add it via the woocommerce_fulfillment_shipping_providers filter (WC 10.1+). Distinct from shipping methods (rate at checkout) — a provider is a carrier identity (UPS, FedEx, DHL, your custom carrier) used by the Fulfillments system for tracking URLs, tracking-number pattern detection, country-pair support, and the orders-list filter. Required methods get_key / get_name / get_icon / get_tracking_url, with optional shipping-from / shipping-to / try_parse_tracking_number. Registration accepts class names (resolved via the DI container) or pre-built instances, keyed by get_key. Use when integrating a private carrier, fulfillment service, or any tracking-aware shipping identity. Triggers on AbstractShippingProvider, woocommerce_fulfillment_shipping_providers, FulfillmentUtils::get_shipping_providers, "shipping provider" in WooCommerce context, or carrier tracking integration.

日本語の概要は準備中です。原文の説明を表示しています。

WooCommerce Memberships access, restriction, drip-content, product-grant, and member-discount playbook. Use when code checks whether a user can view/purchase content or products, changes scheduled access dates, customizes protected/public content, maps parent or variation products that grant membership access, applies member prices, reads original prices around discounts, or contains wc_memberships_user_can, wc_memberships_access_from_time, wc_memberships_user_has_member_discount, wc_memberships_get_member_product_discount, wc_memberships_get_discounted_price, or member discount badge hooks.

日本語の概要は準備中です。原文の説明を表示しています。

Make a WooCommerce plugin HPOS-compatible (High-Performance Order Storage, default-on in WC 10.x) — declare via FeaturesUtil::declare_compatibility on before_woocommerce_init, replace $wpdb->postmeta / WP_Query order code with wc_get_orders + WC_Order::get_meta / update_meta_data, gate runtime branches on OrderUtil::custom_orders_table_usage_is_enabled, build admin hook names dynamically with OrderUtil::get_order_admin_screen (HPOS = woocommerce_page_wc-orders, legacy = shop_order). Use when scaffolding an order-touching plugin, auditing existing code for HPOS readiness, or fixing post-WC-10 silent breakage. Triggers on shop_order, get_post_meta with order context, FeaturesUtil, OrderUtil, custom_order_tables, before_woocommerce_init.

日本語の概要は準備中です。原文の説明を表示しています。

Registers a custom settings tab in the JetFormBuilder admin Settings page using the official JFB API — PHP-side Base_Handler subclass for persistence, JS-side wp.hooks filter for the Vue tab component, native cx-vui field components for the UI. Use when a plugin needs its own configuration tab inside JFB Settings (API credentials, defaults, debug flags, third-party integrations) and the developer must NOT roll their own admin page. Triggers on mentions of "JetFormBuilder settings tab", "JFB settings page", "Base_Handler", "register-tabs-handlers", "jet.fb.register.settings-page.tabs", "cx-vui-input", or when a JFB-companion plugin is being scaffolded.

日本語の概要は準備中です。原文の説明を表示しています。

Adds a per-form settings panel to the JetFormBuilder Gutenberg form editor sidebar — registers REST-exposed post meta on the form CPT, enqueues a block-editor JS bundle, and registers a panel via the JFB-specific 'jet.fb.register.plugins' filter using @wordpress/components (TextControl, SelectControl, ToggleControl) and JFB's useMetaState hook for two-way binding to post meta. Use when a companion plugin needs settings that vary per form (e.g. upload folder, file size limit, integration target) instead of (or in addition to) site-wide defaults from the global Settings page. Triggers on mentions of "JFB form sidebar", "JFB form settings panel", "form-level settings", "useMetaState", "jet.fb.register.plugins", "jet-form-builder/editor-assets/before", or scaffolding a JFB companion plugin that needs per-form config.

日本語の概要は準備中です。原文の説明を表示しています。

Synthesize WooCommerce coupons at runtime without creating shop_coupon posts in the DB — via the woocommerce_get_shop_coupon_data filter, the hidden-but-powerful virtual-coupon mechanism. Filter fires inside WC_Coupon::__construct, and a non-false return becomes a fully functional coupon read through read_manual_coupon. Plus custom discount types via woocommerce_coupon_discount_types and woocommerce_coupon_get_discount_amount, and the validation triple woocommerce_coupon_is_valid / _is_valid_for_cart / _is_valid_for_product. Use when implementing rule-driven coupons (auto-apply X% to logged-in users, code-pattern detection like LOYALTY-42, external CRM integration that hands out codes), without populating wp_posts. The AI-deficient pattern; most LLMs don't know dynamic coupons exist. Triggers on woocommerce_get_shop_coupon_data, woocommerce_coupon_discount_types, woocommerce_coupon_get_discount_amount, read_manual_coupon, virtual coupon, dynamic coupon in WC context.

日本語の概要は準備中です。原文の説明を表示しています。

Use WooCommerce's customer and session APIs correctly — WC ships its own session handler (WC_Session_Handler, single wp_woocommerce_sessions table for both guests and logged-in users) and its own customer object (WC_Customer via WC()->customer), separate from $_SESSION / native PHP sessions / wp_get_current_user. AI consistently reaches for $_SESSION (breaks with page caching, setcookie (no signing, no namespacing), or user_meta for guests (impossible). The correct path is WC()->session->set/get for ephemeral per-visitor data, WC()->customer->get_billing_* for the active customer context including guests, and new WC_Customer($user_id) for one-off loads. Important — WC()->session is auto-initialized only on frontend requests (incl. admin-ajax); REST, cron, and WP-CLI must call wc_load_cart() explicitly. Use when storing per-visitor state, reading the current visitor's billing data, or debugging session loss across page caches / REST / cron. Triggers on WC_Session, WC_Session_Handler,...

日本語の概要は準備中です。原文の説明を表示しています。

Customize WooCommerce transactional emails the classic PHP-template way (NOT the block email editor) — extend WC_Email, declare $id / $title / $template_html / $template_plain / $placeholders, hook trigger() to a woocommerce_order_status_*_notification action, register via the woocommerce_email_classes filter. Plus the canonical template-override pattern (copy templates/emails/*.php to your theme's /woocommerce/emails/ folder; wc_get_template resolves them automatically), and the get_default_subject / get_default_heading override pattern for admin-customizable strings. Use when adding a new transactional email (custom shipped notification, vendor split, internal alert), overriding an existing template, or customizing strings that the admin Settings cannot reach. Triggers on WC_Email, woocommerce_email_classes, woocommerce_order_status_*_notification, wc_get_template_html, template_html / template_plain in WC context, "transactional email" / "send WooCommerce email programmatically".

日本語の概要は準備中です。原文の説明を表示しています。

Builds a WooCommerce-style AJAX product search select (the selectWoo / wooselect dropdown) — class="wc-product-search" + the data-action attribute pointing to woocommerce_json_search_products (products only) or woocommerce_json_search_products_and_variations (products AND variations, often the right choice). Pre-selected items rendered server-side as <option selected> via wc_get_product() + get_formatted_name(); WC's wc-enhanced-select script auto-enqueued on WC admin screens, explicit enqueue required on non-WC pages. Solves the "load 20k products into a select" antipattern AI assistants commonly emit. Use when adding a product picker meta box, a custom WC admin page selector, or any UI where the user must search and pick from many products. Triggers on wc-product-search, woocommerce_json_search_products, woocommerce_json_search_products_and_variations, selectWoo, wc-enhanced-select, "select2 products in WooCommerce", or product-picker meta box scaffolding.

日本語の概要は準備中です。原文の説明を表示しています。

Registers a custom WooCommerce shipping method with explicit control over which fields appear in the per-zone settings modal — extend WC_Shipping_Method, declare your fields in init_form_fields (and ONLY those fields, no unset / DOM hacks / CSS hides), set the $supports array to control whether the modal opens (omit 'instance-settings' to suppress it entirely), register via the woocommerce_shipping_methods filter, load the class on woocommerce_shipping_init. Corrects the "this is React, removing fields is hard" misconception — the zone-method modal is Backbone with a PHP-rendered settings_html string; the field list is wholly PHP-controlled. Use when scaffolding a shipping method or when you want a feature-flag-only modal without WC defaults. Triggers on WC_Shipping_Method, woocommerce_shipping_methods, woocommerce_shipping_init, init_form_fields with shipping context, $supports shipping-zones, calculate_shipping, add_rate, or "remove default fields from shipping method".

日本語の概要は準備中です。原文の説明を表示しています。

WooCommerce Stripe Gateway skill for the fragile My Account payment-methods and add-payment-method flows. Use when editing or replacing Woo account templates, payment-methods.php, form-add-payment-method.php, Stripe card/token UI, saved cards, SetupIntent, Payment Element/UPE, billing details, WC payment tokens, customer account payment-method endpoints, Subscriptions change-payment-method compatibility, or code contains add_payment_method, add-payment-method, form#add_payment_method, payment_method_stripe, wc-stripe-upe-element, wc-stripe-setup-intent, stripe_source, wc_stripe_create_setup_intent, wc_stripe_upe_params, wc-stripe-payment-method, or woocommerce-gateway-stripe.

日本語の概要は準備中です。原文の説明を表示しています。

Read, query, and write WooCommerce product variations correctly — the WC_Product_Variable (parent) vs WC_Product_Variation (child) class split, the parent's get_variation_prices( $for_display ) cached aggregation and how to bust the wc_var_prices_<id> transient, programmatic variation creation via WC_Product_Variation + set_parent_id + set_attributes + save followed by WC_Product_Variable::sync, the inherited-vs-own variation stock model (parent flag, variation flag, derived stock_status), get_available_variations for frontend variation data, and the $for_display tax-handling parameter that breaks display logic when forgotten. Use when scaffolding plugin code that creates / queries / modifies variations or when debugging stale variation data after programmatic writes. Triggers on WC_Product_Variation, WC_Product_Variable, get_variation_prices, get_available_variations, product_variation post type, wc_var_prices, sync_variation, or programmatic variation creation context.

日本語の概要は準備中です。原文の説明を表示しています。

Register a custom WooCommerce payment gateway — extend WC_Payment_Gateway, declare $id / $title / $supports, implement process_payment returning array(result, redirect), optionally process_refund when refunds is in supports, register via the woocommerce_payment_gateways filter. The single most-confused thing AI gets wrong is payment_complete vs update_status — payment_complete runs the canonical paid-order state machine (status, transaction id, session flag, woocommerce_payment_complete action), update_status only changes the status string. Includes the always-forgotten WC cart empty_cart call after success. Use when integrating a payment provider, reviewing gateway code, or debugging "payment succeeded but cart didn't clear" / "order stuck in pending". Triggers on WC_Payment_Gateway, woocommerce_payment_gateways, process_payment, process_refund, payment_complete, get_return_url, woocommerce_payment_complete_order_status.

日本語の概要は準備中です。原文の説明を表示しています。

WooCommerce Memberships storage and relationship map for membership plan CPTs, user membership CPTs, post statuses, plan/user membership meta keys, rule storage, profile-field storage, order grant meta, and WooCommerce Subscriptions-linked memberships. Use when code reads or writes wc_membership_plan, wc_user_membership, wcm-* statuses, wc_memberships_rules, _subscription_id, _has_installment_plan, _free_trial_end_date, membership plan access meta, user membership dates, product/order grant meta, or when an agent needs exact Memberships CPT/meta names and the Memberships-Subscriptions relation.

日本語の概要は準備中です。原文の説明を表示しています。

Curated WooCommerce Subscriptions hook and extension-point map for choosing the right action/filter around WC_Subscription creation, status transitions, date changes, renewal orders, scheduled payments, payment retries, gateway events, switching, gifting, related orders, REST/API responses, and account/admin UI. Use when the user asks for a Woo Subscriptions hook list, "where should I hook", "after renewal", "subscription status changed", or when code contains WC_Subscription, wcs_create_subscription, wcs_create_renewal_order, woocommerce_scheduled_subscription_payment, wcs_renewal_order_created, payment_retry, wcs_get_subscriptions, wcsg_, subscription_switch, _subscription_switch_data, _recipient_user, wcsg_recipient, or subscription switching.

日本語の概要は準備中です。原文の説明を表示しています。

Programmatically clear WP Rocket cache from a third-party plugin / theme when data changes — the public rocket_clean_* function family (rocket_clean_post, rocket_clean_files, rocket_clean_term, rocket_clean_user, rocket_clean_home, rocket_clean_minify, rocket_clean_cache_busting, rocket_clean_domain, rocket_clean_cache_dir). Critical detection rule — WP Rocket is a PAID plugin not on Packagist; always feature-detect via function_exists('rocket_clean_post') OR defined('WP_ROCKET_VERSION') before calling, since not every site has it. Never raw-unlink the cache directory or call wp_cache_flush() expecting it to clear WP Rocket — wp_cache_flush is WP object cache, WP Rocket is FILE cache. The before_*_clean_* / after_*_clean_* action lifecycle hooks fire around every clean — useful for audit logging, monitoring, custom invalidation chains. Use when integrating cache invalidation in a companion plugin, WC integration, custom data plugin. Triggers on rocket_clean_, before_rocket_clean, af...

日本語の概要は準備中です。原文の説明を表示しています。

Operational guide for the base+pro → Content Graph ecosystem port loop — porting Pro addon files byte-identical into plugins/nvoos-content-graph-pro cluster-by-cluster (transform rules, byte-identity verifier, standalone-only wiring, dual-matrix validation, tracker updates, PR + self-merge). Use when the user asks to "continue the loop", "do the next cluster", "port <toolkit> to CG Pro", or resumes a Wave E/F port session.

日本語の概要は準備中です。原文の説明を表示しています。

Register a custom Dynamic Visibility condition for JetEngine — extend \Jet_Engine\Modules\Dynamic_Visibility\Conditions\ Base, hook jet-engine/modules/dynamic-visibility/conditions/register, call $manager->register_condition( new MyCondition() ). The 3 abstract methods are get_id() / get_name() / check( $args = [] ); override get_group() to assign a UI group, is_for_fields() / need_value_detect() / need_type_detect() to control where the condition appears, get_custom_controls() to add per-condition UI controls. The check() $args includes type ('show' or 'hide'), field / field_raw, value, data_type ('chars' / 'numeric' / 'datetime' / 'date' / 'list'), and context ('default' or 'current_listing'). Important — $args['type'] is the user's show/hide intent; condition must invert its boolean accordingly. Use get_current_value() helper for context-aware meta resolution (handles WP_Post, WP_User, WP_Term, WP_Comment, listing macros). Use when scaffolding a JetEngine companion plugin's visib...

日本語の概要は準備中です。原文の説明を表示しています。

Google Workspace workflow that generates a standup summary combining today's calendar events and open Google Tasks. Read-only — never modifies data.

日本語の概要は準備中です。原文の説明を表示しています。

Register a custom Listings callback for JetEngine — the per-field transform fired when a Dynamic Field widget renders meta values (Format date, Format number, Get post title, Convert units, …). Two registration paths are supported. Legacy 3-filter via jet-engine/listings/allowed-callbacks (label), jet-engine/listings/allowed-callbacks-args (control schema), and jet-engine/listing/dynamic-field/callback-args (positional args at runtime). Modern single-call $manager->register_callback($name, $label, $args) hooked on jet-engine/callbacks/register fires the three filters internally for you. Critical contract — the callback identifier you register MUST be a real PHP callable string (a global function name OR `Fully\\Qualified\\Class::method`). Bare static method names like `'unit_converter'` fail JE's is_callable() gate at apply_callback() and the rendered field silently becomes empty. Use when scaffolding a JetEngine companion plugin's listing-field transform, when seeing "callback appl...

日本語の概要は準備中です。原文の説明を表示しています。

Google Tasks skill for managing task lists and tasks via the gws CLI. Covers creating, listing, updating, completing, moving, and deleting tasks and task lists.

日本語の概要は準備中です。原文の説明を表示しています。

Register a custom Query type for JetEngine's Query Builder — extend \Jet_Engine\Query_Builder\Queries\Base_Query for the runtime query class, extend \Jet_Engine\Query_Builder\Query_Editor\Base_Query for the editor component, then hook BOTH register actions — jet-engine/query-builder/queries/register (factory) for the runtime, jet-engine/query-builder/query-editor/register for the editor UI. Five abstract methods on Base_Query — _get_items(), get_items_total_count(), get_items_page_count(), get_items_pages_count(), get_current_items_page(). Built-in cache via get_cached_data() / update_query_cache(). Custom queries participate in JE 3.8+ MCP tool exposure and the frontend query inspector automatically. Use when scaffolding a custom query type (HPOS WC orders, third-party API source, custom DB table) for JetEngine listings, dynamic widgets, or REST API endpoints.

日本語の概要は準備中です。原文の説明を表示しています。