Skill Claude CodeCodex
The ultimate architectural standard for A/B Testing, Multi-Variant Testing (MVT), Statistical Significance (p-value & sample size), MECLABS Conversion Heuristics, and ICE Prioritization.
Skill Claude CodeCodex
The ultimate architectural standard for AI Marketing Automation, Programmatic SEO (pSEO), Predictive Lead Scoring, AI-Assisted Content Pipelines, and Omnichannel Journey Orchestration.
Skill Claude CodeCodex
Analyzing data and UI/UX to eliminate friction and maximize conversion events.
Skill Claude CodeCodex
Mastery of persuasive writing frameworks designed to trigger immediate action.
Skill Claude CodeCodex
Designing complex email funnels for lead nurturing, retention, and reactivation.
Skill Claude CodeCodex
The ultimate architectural standard for Growth Hacking, AARRR Pirate Funnels (Acquisition, Activation, Retention, Referral, Revenue), Product-Led Growth (PLG), and Viral Loops.
Skill Claude CodeCodex
The ultimate architectural standard for Scaling Paid Media on Meta Ads (Advantage+, CBO, Creative Testing) and Google Ads (PMax, Search Intent Clusters, tROAS Bidding).
Skill Claude CodeCodex
Mastery of paid acquisition channels, ROAS optimization, and audience segmentation.
Skill Claude CodeCodex
Application of cognitive biases and behavioral psychology to increase conversion rates.
Skill Claude CodeCodex
The ultimate architectural standard for Customer Retention, Churn Reduction, Cohort Analysis, Net Revenue Retention (NRR), and Lifecycle Win-Back Automation.
Skill Claude CodeCodex
Search Engine Optimization and Marketing to capture high-intent organic and paid traffic.
Skill Claude CodeCodex
The ultimate architectural standard for Organic Social Growth, Viral Short-Form Video Frameworks (TikTok, Reels, Shorts), B2B LinkedIn Thought Leadership, and Content Repurposing Flywheels.
Skill Claude CodeCodex
The ultimate architectural standard for Express.js Authentication with JWT Access/Refresh Token Rotation, Argon2 Hashing, HTTP-Only Secure Cookies, and RBAC/ABAC Guards.
Skill Claude CodeCodex
Standards for custom middleware architecture, application-level bindings, request lifecycles, and request/response object manipulation.
Skill Claude CodeCodex
Design patterns for database connection lifecycles, connection pool management, database transactions, and database client singletons in Express.js.
Skill Claude CodeCodex
Implementation guidelines for robust error handling, asynchronous wrappers, custom application exceptions, and global error boundaries.
Skill Claude CodeCodex
The ultimate architectural standard for Secure File Uploads in Express.js with Multer, S3/Cloud Streaming, Magic Number MIME Validation, and Quota Enforcement.
Skill Claude CodeCodex
The ultimate architectural standard for Observability in Express.js with Structured Pino Logging, Prometheus Metrics (prom-client), Health Checks (/health/live & /health/ready), and Distributed Tracing.
Skill Claude CodeCodex
The ultimate architectural standard for OpenAPI 3.0 Documentation in Express.js with zod-to-openapi, Swagger UI, Request/Response validation, and Type-Safe Schema Generation.
Skill Claude CodeCodex
Standards for optimizing the Node.js event loop, response compression, cluster execution setups, and configuring graceful shutdowns inside Express.js.
Skill Claude CodeCodex
The ultimate architectural standard for Background Processing in Express.js with BullMQ, Redis Queues, Worker Sandboxes, Exponential Retries, and Dead Letter Queues (DLQ).
Skill Claude CodeCodex
Standards for clean route structures, routing optimization, parameter binding, controller decoupling, and eliminating router bloat.
Skill Claude CodeCodex
Production checklist and configuration guidelines for securing Express.js applications, prevent XSS, CORS misconfig, injection, rate-limiting, and dependency issues.
Skill Claude CodeCodex
Guidelines for unit testing Express.js application layers (controllers, use cases, domain entities) and integration/E2E testing of API routes using Vitest/Jest and Supertest.
At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: