Skill UI

Guides CRO experts through evaluating marketing pages—home, landing, pricing, feature, blog—to diagnose weak value props, CTAs, trust signals, and friction, then surface prioritized quick wins, high-impact changes, and test ideas.

This skill provides comprehensive expertise in paid advertising across major platforms like Google Ads, Meta, LinkedIn, and TikTok. It guides users through the entire campaign lifecycle, from defining core objectives and identifying ideal audiences (lookalikes, retargeting) to crafting high-converting ad copy (PAS, BAB). Learn best practices for campaign structure, budget allocation, and advanced optimization techniques based on key metrics like ROAS, CPA, and CTR.

Guides product and marketing teams to design in-app paywalls, upgrade prompts, and upsell modals that surface once users have experienced value, presenting clear benefits, frictionless paths, and respectful choices to convert free or trial accounts to paid tiers.

A comprehensive guide and methodology for identifying, measuring, and fixing performance bottlenecks across the entire stack. This skill covers optimizing database queries (e.g., N+1 problems, missing indexes), improving API efficiency (caching, parallel processing), and enhancing frontend performance (memoization, code splitting, image optimization). It emphasizes the critical 'Measure First' principle to ensure all optimizations are data-driven and effective.

Production-grade toolkit that lets Claude Code agents scaffold Playwright configs, generate/review/fix end-to-end tests, migrate suites, sync with TestRail, and run BrowserStack reports.

Guides experts through creating and testing popups, modals, overlays, banners, and slide-ins that capture leads or drive promotions without annoying visitors, covering triggers, targeting, creative variants, and experiment ideas.

A rigorous, blameless framework for conducting post-mortems after major failures, such as missed quarterly targets, failed launches, or poor hires. It guides users through defining the event, applying the 5 Whys to find root causes, distinguishing between contributing factors and core causes, identifying ignored warning signs, and creating actionable, owned change registers to ensure systemic improvement and prevent recurrence.

This guide outlines best practices for creating high-quality, structured pull requests (PRs) using Git and GitHub CLI. It ensures that every PR description captures not only what changed, but also the 'why' and necessary context for reviewers, significantly improving the code review process and adherence to engineering standards.

This agent functions as a Senior Product Manager expert, providing comprehensive support across the entire product lifecycle. It utilizes over 30 proven PM frameworks (e.g., RICE, MoSCoW) and includes 12 templates and 32 essential SaaS metrics with exact formulas. It is designed for structured analysis, assisting with strategy definition, market discovery, roadmap planning, and data-driven decision-making.

Guides building SEO-optimized pages at scale by combining templates, structured data, and proprietary insights, helping teams choose the right playbooks, validate demand, and keep each page unique and valuable while avoiding thin-content penalties.

This skill outlines a comprehensive methodology for designing, building, and deploying robust LLM-powered applications. It covers assessing task-model fit, designing modular pipelines (acquire -> prepare -> process -> parse -> render), and managing state using file systems to ensure scalability and reliability in AI systems.

This skill formalizes successful, recurring patterns discovered in auto-memory (MEMORY.md) and graduates them into permanent, enforced rules within the project's core instruction set (CLAUDE.md or scoped rules). It ensures that learned best practices become mandatory project conventions, significantly improving adherence and consistency across all future AI interactions and development cycles. Use this when a temporary note proves to be a vital, repeatable guideline.