Skill UI

Build and deploy the same feature consistently across web, iOS, Android, and desktop using API-first architecture, shared design systems, and parallel implementation strategies to achieve cross-platform feature parity.

This skill guides users to configure and test common network services like HTTP, HTTPS, SNMP, and SMB within a controlled penetration testing lab environment. It covers service enumeration, log analysis, and security testing procedures. Users will learn to set up web servers, secure connections, and file shares while practicing defensive and offensive security techniques on properly configured target systems.

Configure NFS servers and clients for network file sharing on Linux systems. Covers server setup, export options, client mounting, security tuning, and Kubernetes integration for shared storage environments.

Expert guidance for designing distributed NoSQL databases like Cassandra and DynamoDB. Covers query-first modeling, partition key selection, single-table design, denormalization, and avoiding hot partitions in high-scale systems.

This skill enables building production-ready monitoring, logging, and tracing systems for enterprise applications. It covers implementing observability strategies, managing SLIs and SLOs, and handling incident response workflows. Expertise includes distributed tracing, log management, alerting, and reliability engineering practices using tools like Prometheus, Grafana, and OpenTelemetry to ensure system stability and performance.

This skill helps you design comprehensive SLO frameworks and establish meaningful SLIs for service reliability. It focuses on creating monitoring systems that balance reliability with feature velocity using error budget-based engineering practices. Ideal for defining reliability targets, building dashboards, and aligning technical metrics with business priorities.

Guides agents through bounded parameter optimization for configurable systems with measurable objectives: define search space, budget, and baseline, run trials one at a time, log evidence, and recommend a configuration for HPO, inference tuning, simulations, or RL/control experiments.

This skill provides a systematic pipeline for safely executing large-scale code refactors across multiple files or subsystems. It first performs parallel, dependency-aware analysis to map the entire scope, synthesizing a single, actionable plan. The process then breaks the work into independent 'work packets,' which are executed sequentially or in parallel by specialized worker agents, ensuring strict dependency management and behavior parity throughout the entire process.

Coordinate a bounded code review from multiple perspectives including correctness, authorization, and performance. This skill helps review defined diffs or subsystems without installing orchestration engines. It involves reading diffs, choosing relevant perspectives, recording findings, and resolving disagreements through code or tests. Suitable for performance testing reviews where multiple agents or sequential perspectives are authorized.

This skill provides expert guidance on writing highly portable shell scripts that adhere strictly to POSIX standards. It teaches users how to avoid shell-specific extensions (like advanced arrays, specific conditionals, or GNU features) to ensure maximum compatibility and robustness across diverse Unix-like systems (Linux, BSD, Solaris, etc.). Ideal for critical infrastructure scripting and environments requiring extreme cross-platform reliability.

Design efficient PostgreSQL schemas using best practices for data types, indexing, and constraints. Covers normalization, partitioning, and performance optimization for scalable database systems.

Provides comprehensive techniques for escalating privileges from low-privileged users to root or administrator on Linux and Windows systems, covering sudo, cron, capabilities, token impersonation, and Active Directory attacks for authorized penetration testing.