Expert in error handling patterns, exception management, error responses, logging, and error recovery strategies for React, Next.js, and NestJS applications

Expert in RESTful API design, OpenAPI/Swagger documentation, versioning, error handling, and API best practices for NestJS applications

Use this skill when users need to calculate market size (TAM/SAM/SOM), assess market opportunity, validate market potential, or determine if a market is big enough to pursue. Activates for "how...

Database schema design, indexing, and migration guidance for MongoDB-based applications.

Expert in detecting private information, secrets, API keys, credentials, and sensitive data in codebases before open sourcing

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...

Use this skill when users need to set up customer support systems, create help docs/FAQs, implement ticketing, build self-service resources, or optimize support operations. Activates for "too many...

Build revenue-generating partnerships including affiliate programs, integration partnerships, reseller programs, and co-marketing strategies. Activates for "how do I get partners" or affiliate...

Master LLM-as-a-Judge evaluation techniques including direct scoring, pairwise comparison, rubric generation, and bias mitigation. Use when building evaluation systems, comparing model outputs, or...

Use this skill when users need to raise funding, create a pitch deck, prepare for investor meetings, understand fundraising process, or navigate seed/pre-seed rounds. Activates for "how do I raise...

Use this skill when users manage multiple businesses, need help prioritizing across ventures, want a business health check, or ask "which business should I focus on." Activates for multi-business...

Automatically document session work after each task completion. Tracks decisions, file changes, flowcharts, and context for session continuity.

Expert in deploying backends to EC2 instances using CI/CD pipelines, Docker containers, and GitHub Actions

Master React Native 0.79.5 components, styling, performance optimization, and mobile UI best practices with real-world examples

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Use this skill when users are stuck on a decision, overthinking, experiencing analysis paralysis, or need to ship faster. Activates for "should I wait," "I can't decide," "I'm overthinking," or...

Analyze project features against ICP (Ideal Customer Profile) needs to identify gaps and recommend roadmap priorities. Use this skill when asked to evaluate current product state, identify what...

Validate traffic strategy against Traffic Secrets principles. Assess Dream 100, Work In vs. Buy In, traffic temperature, and audience ownership. Activates for "validate my traffic plan" or traffic...

This skill should be used when users need to research leads, find company information, discover contact details, or identify buyer intent signals. It activates when users ask about lead research,...

Guide for creating high-quality MCP (Model Context Protocol) servers that enable LLMs to interact with external services through well-designed tools. Use when building MCP servers to integrate...