Complete browser automation with Playwright. Auto-detects dev servers, writes clean test scripts to /tmp. Test...

Create and optimize popups, modals, overlays, slide-ins, and banners to increase conversions without harming user...

Use when optimizing PostgreSQL queries, configuring replication, or implementing advanced database features. Invoke...

Presentation creation, editing, and analysis. When Claude needs to work with presentations (.pptx files) for: (1)...

Presentation creation, editing, and analysis. When Claude needs to work with presentations (.pptx files) for...

Design pricing, packaging, and monetization strategies based on value, customer willingness to pay, and growth objectives.

Prisma ORM expert for schema design, migrations, query optimization, relations modeling, and database operations....

Strategic product leadership toolkit for Head of Product including OKR cascade generation, market analysis, vision...

Autonomously deep-scan entire codebase line-by-line, understand architecture and patterns, then systematically...

Caching strategies for LLM prompts including Anthropic prompt caching, response caching, and CAG (Cache Augmented...

Expert in designing effective prompts for LLM-powered applications. Masters prompt structure, context management,...

Expert guide on prompt engineering patterns, best practices, and optimization techniques. Use when user wants to...

Curated collection of high-quality prompts for various use cases. Includes role-based prompts, task-specific...

Create Pydantic models following the multi-model pattern with Base, Create, Update, Response, and InDB variants. Use...

Modern Python development with Python 3.12+, Django, FastAPI, async patterns, and production best practices. Use for...

Python development principles and decision-making. Framework selection, async patterns, type hints, project...

Use when building Python 3.11+ applications requiring type safety, async programming, or production-grade patterns....