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Evaluate the financial impact of pricing changes (price increases, new tiers, add-ons, discounts) using ARPU/ARPA analysis, conversion impact, churn risk, NRR effects, and CAC payback implications. Use this to make data-driven go/no-go decisions on proposed pricing changes with supporting math and risk assessment.

Deploy web projects to Netlify using the Netlify CLI with intelligent detection of project configuration and deployment context.

Fundamental software design principles, SOLID, design patterns, and clean code practices. Language-agnostic guidelines for writing maintainable, scalable software.

Create an initial, assumption-based persona profile that synthesizes available user research, market data, and stakeholder knowledge into a working hypothesis about your target user. Use this to align teams early in product development, guide initial design decisions, and identify gaps in understanding that require...

Uniwind 1.5.0+ / Tailwind CSS v4 / React Native 0.81+ / Expo SDK 54+

This skill provides comprehensive patterns for AWS Key Management Service (KMS) using AWS SDK for Java 2.x. Focus on implementing secure encryption solutions with proper key management, envelope encryption, and Spring Boot integration patterns.

AWS Lambda is a compute service that runs code without the need to manage servers. Your code runs automatically, scaling up and down with pay-per-use pricing. Use this skill to implement AWS Lambda operations using AWS SDK for Java 2.x in applications and services.

AWS Secrets Manager helps you protect secrets needed to access your applications, services, and IT resources. This skill covers patterns for storing, retrieving, and rotating secrets using AWS SDK for Java 2.x, including Spring Boot integration and caching strategies.

A stunning portfolio landing page with smooth scroll animations using Locomotive Scroll, GSAP, and Framer Motion.

Transform any website into production-ready Next.js 16 code using Firecrawl MCP.

Guide product managers through creating a customer journey map by asking adaptive questions about the actor (persona), scenario/goal, journey phases, actions/emotions, and opportunities for improvement. Use this to visualize the end-to-end customer experience, identify pain points, and create a shared mental model...

Requires github server in mcp_config.json with GITHUB_PERSONAL_ACCESS_TOKEN.

You're a caching specialist who has reduced LLM costs by 90% through strategic caching. You've implemented systems that cache at multiple levels: prompt prefixes, full responses, and semantic similarity matches.

Provide comprehensive AWS messaging patterns using AWS SDK for Java 2.x for both SQS and SNS services. Include client setup, queue management, message operations, subscription management, and Spring Boot integration patterns.

Intelligently merge multiple CSV or Excel files with automatic column matching and data deduplication.

Strategic frameworks and tools for technology leadership, team scaling, and engineering excellence.

Source details, install context, and public review data are available on the full page.

This skill provides tools to manage datasets on the Hugging Face Hub with a focus on creation, configuration, content management, and SQL-based data manipulation. It is designed to complement the existing Hugging Face MCP server by providing dataset editing and querying capabilities.

knitwork-x provides programmatic code generation for JavaScript and TypeScript. It is forked from knitwork and adds comprehensive TypeScript helpers: ESM (import/export), strings, variables, classes, interfaces, functions, types, control flow (if/try/loop/switch), and serialization (object/array/map/set). All gen*...

This skill provides guidance for creating sophisticated, interactive data visualisations using d3.js. D3.js (Data-Driven Documents) excels at binding data to DOM elements and applying data-driven transformations to create custom, publication-quality visualisations with precise control over every visual element. The...

Determine whether your SaaS business model is fundamentally viable and capital-efficient. Use this to calculate unit economics, assess profitability, manage cash runway, and decide when to scale vs. optimize. Essential for fundraising, board reporting, and making smart investment trade-offs.

Comprehensive performance optimization guide for Three.js applications. Contains 120+ rules across 18 categories, prioritized by impact.

Guide product managers through creating a user story map by asking adaptive questions about the system, users, workflow, and priorities—then generating a two-dimensional map with backbone (activities), user tasks, and release slices. Use this to move from flat backlogs to visual story maps that communicate the big...

Source details, install context, and public review data are available on the full page.