Skill UI

Analyze Clay billing, limit waterfall depth, pre-filter unenrichable rows, sample large tables, and cap table credits to reduce API spend while keeping enrichment quality high.

Automates generating Markdown data dictionaries and ER summaries by introspecting PostgreSQL/MySQL schemas, capturing tables, columns, constraints, indexes, views, stats, and stored procedures for up-to-date documentation.

This skill guides users in transforming chaotic debugging efforts into a structured, systematic process. It provides a methodology for tracking down elusive bugs, investigating complex performance degradation, and resolving critical production incidents. Users learn to capture necessary logs, formulate testable hypotheses, narrow the scope using techniques like binary search, and methodically verify fixes in distributed systems environments.

Guides teams through tuning Sentry billing by sampling errors and transactions, filtering noisy events, capping rate limits, and setting alerts so cost projections stay predictable while maintaining insight.

A comprehensive toolkit for automating and testing local web applications using Python and Playwright. It supports complex dynamic interactions, managing server lifecycles, identifying stable selectors, capturing visual evidence (screenshots), and debugging UI behavior. The guides follow a robust 'Reconnaissance-Then-Action' pattern for reliable end-to-end testing.

Provides Windsurf-specific load testing, auto-scaling, and capacity planning instructions for running k6 scenarios, configuring Kubernetes HPAs, and documenting benchmark results for stable integrations.

Guides Flutter/Dart teams on using Mockito for generating mocks, stubbing behavior, verifying interactions, capturing arguments, and managing fake versus real objects so tests stay predictable and maintainable.

Build interconnected Excel financial models (income statement, balance sheet, cash flow, DCF, cap table, scenarios) driven by an assumptions sheet so each output updates automatically from provided inputs.