Skill UI

This domain-agnostic skill ranks impediments, risks, and gaps by using a specialized value-stream scoring model. It evaluates countermeasures based on four criteria: Return on Investment (ROI), Cost to Implement, Ease of Deployment, and Risk Factor. A proprietary formula calculates a final Priority score (1-100), allowing users to quickly determine the optimal sequence for remediation, improvement backlogs, or triage items.

A reflection-based container for implementing dependency injection in Golang. It provides advanced features like Provide/Invoke, named values, value groups, optional dependencies, and scopes, allowing developers to structure and manage complex application object graphs at startup. Ideal for setting up application frameworks and services in Go.

A robust Go library for managing complex configuration values from multiple sources. Viper resolves configuration based on a fixed precedence pipeline (flags > environment variables > config files > defaults), ensuring reliable key resolution. It supports binding flags, reading various file types (YAML, JSON, TOML), and handling hot reloads. Essential for building professional, highly configurable Go applications.

This expert skill helps design optimal pricing and monetization strategies for SaaS and digital products. It guides users through value-based pricing, packaging structure, and pricing metrics. By utilizing advanced research methods like Van Westendorp and MaxDiff, users can determine optimal price points, tier structures, and pricing models to maximize Customer Lifetime Value (LTV) and Average Revenue Per User (ARPU).

This skill acts as a specialized Conversion Rate Optimization (CRO) expert. It analyzes various marketing assets—including landing pages, homepages, and pricing pages—to identify friction points, improve value proposition clarity, and boost conversion rates. It provides actionable recommendations, quick wins, high-impact changes, and A/B testing hypotheses based on established CRO best practices.

This guide provides expert strategies for designing comprehensive SaaS pricing models and monetization strategies. It covers value-based pricing, selecting optimal value metrics (e.g., per user, per usage), structuring tiered plans (Good-Better-Best), and conducting market research using methods like Van Westendorp. Use this when optimizing revenue, designing packaging, or determining how to charge for a product or service.

A comprehensive skill for commercial teams, product marketers, and CMOs designing or revising product pricing. It helps determine the optimal pricing model (e.g., usage-based, subscription, value-based), calculates acceptable price ranges using Van Westendorp PSM data, and structures effective Good/Better/Best packaging tiers. It provides strategic direction and risk detection, recommending models and ranges rather than fixed numbers.

This skill provides comprehensive financial oversight for internal R&D programs and portfolios. It facilitates multi-period budget planning, applying indirect F&A rates, and tracks critical metrics like burn rate and runway against value-inflection milestones. It also supports the capitalization vs. expense determination process based on established accounting standards (IAS 38/ASC 730). Crucially, the tool only provides decision support and never books entries or determines final accounting treatment.

A structured framework for performing in-depth cohort analysis. It helps measure user retention rates, estimate Lifetime Value (LTV), and segment users based on behavior over time. Use this when analyzing growth metrics, identifying churn risks, or presenting product health to leadership.

A fast, grep-based linter that checks for common design system violations in CSS and component code, such as hardcoded colors, raw pixel values, and deprecated syntax. It provides immediate automated feedback to ensure code adheres to established design tokens and best practices.