Implement typed error handling in Effect using Data.TaggedError, catchTag/catchTags, and recovery patterns. Use this skill when working with Effect error channels, handling expected failures, or...
Performance testing and load testing expertise including k6, locust, JMeter, Gatling, artillery, API load testing, database query optimization, benchmarking strategies, profiling techniques,...
Build and grow online communities with engagement strategies and growth tactics
Create Pinterest content strategies for visual discovery and pin optimization
Review startup MVPs for realism, agility, and business viability. This skill conducts critical but objective analysis of MVP ideas, requirements, and implementation plans, identifying strengths...
Monitoring and observability strategy, implementation, and troubleshooting. Use for designing metrics/logs/traces systems, setting up Prometheus/Grafana/Loki, creating alerts and dashboards,...
Designs comprehensive software solution architectures including system components, technology stacks, integration patterns, scalability strategies, and deployment models. Produces architecture...
Draft professional, well-structured emails for any business context
Manage online communities with engagement strategies, moderation, and relationship building
Use this skill when users need to find their unique marketing angle, differentiate from competitors, or transform their positioning. Activates for "find my angle," "how do I stand out," "why isn't...
Product Owner skill for managing product backlogs, user stories, roadmaps, requirements gathering, and stakeholder communication. Use when working with product strategy, feature prioritization,...
Comprehensive backend development guide for Langfuse's Next.js 14/tRPC/Express/TypeScript monorepo. Use when creating tRPC routers, public API endpoints, BullMQ queue processors, services, or...
Create formatted business reports with data, charts, tables, and executive summaries
Use when conducting web research with Perplexity API - covers authentication, search strategies, structured output generation, and integration patterns for Claude-interpretable results
Draft professional emails for various contexts including business, technical, and customer communication. Use when the user needs help writing emails or composing professional messages.
Use when working with Obsidian vault via MCP - covers effective search patterns, note operations, intelligent queries, and cross-reference strategies for knowledge extraction
Online store management, product optimization, conversion analysis, and digital retail strategy
Create Instagram-specific content strategies for Reels, Stories, feed posts, and growth optimization
World-class data science skill for statistical modeling, experimentation, causal inference, and advanced analytics. Expertise in Python (NumPy, Pandas, Scikit-learn), R, SQL, statistical methods,...
World-class data science skill for statistical modeling, experimentation, causal inference, and advanced analytics. Expertise in Python (NumPy, Pandas, Scikit-learn), R, SQL, statistical methods,...