Agent skills for Microsoft Copilot

Web search via 9Router /v1/search using Tavily / Exa / Brave / Serper / SearXNG / Google PSE / Linkup / SearchAPI / You.com / Perplexity.

Design statistically rigorous A/B tests for product features, UI changes, onboarding flows, and pricing experiments.

Structured guide for setting up A/B tests with mandatory gates for hypothesis, metrics, and execution readiness.

Performs statistical analysis for A/B testing experiments

A/B testing methodology for cold email optimization

Manage database schema changes safely with migration tools, zero-downtime strategies, and rollback procedures.

Patterns and best practices for AWS serverless workloads.

Implement A2A messages and parts — TextPart, FilePart, DataPart, message roles, metadata, and content negotiation.

How agent-native apps discover, authenticate with, and call each other over A2A.

Parses, edits, and generates A5:SQL Mk-2 ER diagram (.a5er) files safely while maintaining formatting integrity and reference consistency.

Apollo Server configuration, plugins, caching, federation, and performance optimization.

Go-to-market planning and execution capabilities for product launches

Deep expertise in Next.js App Router patterns including route groups, parallel routes, intercepting routes, layouts, and loading states.

React Server Components patterns including streaming, data fetching, client/server component composition, and performance optimization.

Structured root cause analysis for incidents and problems

Enterprise secrets management across platforms.

shadcn/ui component patterns, customization, theming, and integration.

Structured debugging methodology using hypothesis-driven investigation, log analysis, and bisection to isolate and resolve defects.

Generate user flow diagrams and flowcharts using Mermaid and other formats

Vite configuration, plugins, optimization, HMR, and build customization.

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