Skill UI

A specialized cognitive psychology skill designed to engineer highly engaging headlines, subject lines, and titles. It utilizes principles like the curiosity gap, self-relevance, and contrast to create compelling hooks for marketing copy, landing pages, emails, and social media ads. It ensures attention-grabbing power while maintaining ethical guardrails and promise continuity.

This skill specializes in crafting multi-touch communication sequences (such as email nurture, onboarding flows, or sales funnels) based on behavioral psychology principles. It leverages key principles—including the curiosity gap, reciprocity, and gradual commitment—to guide users toward a desired outcome. It ensures each touchpoint builds upon the last, respecting the user's autonomy while creating a natural, progressive emotional arc for ethical and effective persuasion.

As a Cognitive Psychologist, this skill specializes in engineering email subject lines and notification copy that maximize open rates. It applies principles of behavioral psychology, such as the curiosity gap, self-referential processing, and pattern interruption, to create highly engaging and relevant communication triggers. Use this when you need to optimize messaging for specific audience psychographics, sequence stages, and desired emotional responses (e.g., urgency, relevance, curiosity), ensuring the subject line builds genuine interest rather than false hype.

This skill guides users through evidence-based terminal operations. It is designed for scenarios requiring direct command execution, Git status checks, debugging CI/build failures, and pushing narrow, verified fixes. It emphasizes following a structured, minimal-scope workflow and accurately reporting the repository's current state (e.g., local changes vs. pushed code).

A comprehensive skill for generating non-generic, professional frontend interfaces, perfect for landing pages, portfolios, and product redesigns. This agent enforces a strict design methodology: reading the user's brief (audience, vibe, constraints) first, configuring global design dials (variance, motion, density), and recommending real, industry-standard design systems (like Material or Fluent UI) to ensure the output is always polished and contextually appropriate.

A comprehensive guide on integrating Firebase Data Connect into Flutter applications. Learn how to define schemas using GraphQL, implement typed queries and mutations, set up real-time listeners, handle offline scenarios, and apply best practices for performance and robust security within a mobile environment.

This comprehensive guide provides an end-to-end solution for implementing Firebase Cloud Messaging (FCM) in Flutter applications. It covers platform-specific setup for iOS, Android, and Web, detailing how to handle messages in foreground, background, and terminated states. Key topics include managing notification permissions, handling token lifecycles, and implementing reliable cross-platform push notification logic.

Build interconnected Excel financial models (income statement, balance sheet, cash flow, DCF, cap table, scenarios) driven by an assumptions sheet so each output updates automatically from provided inputs.

Master the art of creating, maintaining, and running robust end-to-end (E2E) tests for Flutter applications using the Patrol framework. This skill covers validating complex user journeys, testing interactions with native system features (like permissions and deep links), capturing UI regressions, and ensuring consistent cross-platform behavior across Android, iOS, and Web. Best practice guidelines for deterministic testing are included.

Automates listing a Google Drive folder and downloading every file, including exporting Google Docs as PDFs, using gws commands for bulk retrieval scenarios.

Covers comprehensive HTML injection attack scenarios, detection tips, and tooling so security testers can validate and document injection points, phishing overlays, and reflected or stored payloads during vulnerability assessments.

A comprehensive guide for founders and product managers on developing robust pricing strategies for technical SaaS products. Learn when to use usage-based, seat-based, or outcome-based models. It also provides frameworks for calculating value ratios, assessing alternative costs, and setting optimal freemium thresholds to maximize revenue and adoption.