Agent Skills Hub

seaborn

Statistical visualization library for Python. Create publication-quality graphics like box plots, heatmaps, and violin plots with pandas integration and automatic statistical estimation.

feature-prioritization

A structured decision-making tool that applies RICE, MoSCoW, Kano, and value-effort frameworks to prioritize software features, roadmap items, and build-vs-defer decisions with data-driven objectivity.

doncheli-visual-test

Perform automated visual regression testing by comparing UI screenshots against established baselines to identify layout shifts, color changes, and rendering regressions.

identify-assumptions-existing

Stress-test existing product feature ideas by identifying risky assumptions across Value, Usability, Viability, and Feasibility using a multi-perspective devil's advocate framework.

app-builder

Full-stack application orchestrator that analyzes natural language requests to determine tech stacks, scaffold projects, and coordinate specialized development agents.

error-handling

Implement robust backend error handling with custom classes, middleware, structured logging, and recovery patterns.

claude-copilot

Analyze markdown documentation files to ensure compliance with predefined AI token budgets and optimize content for efficient AI ingestion.

user-stories

Write INVEST-compliant user stories with testable Given-When-Then acceptance criteria to bridge the gap between requirements and development.

creating-financial-models

A comprehensive financial modeling suite for investment analysis, featuring DCF valuation, sensitivity testing, Monte Carlo simulations, and scenario planning.

ynab-api

Manage YNAB budgets, track spending, and automate financial reports via API. Features include transaction logging, goal monitoring, and automated budget analysis.

variance-analysis

Decompose financial variances into drivers with narrative explanations and waterfall analysis. Optimize budget vs. actual reporting, P&L commentary, and forecast reconciliation.

finance-metrics-quickref

Fast lookup for SaaS finance metrics, formulas, and benchmarks. Optimize your financial analysis with quick access to definitions, decision frameworks, and red flag indicators.