Skill UI

This guide details integrating FoundationModels for running Large Language Models (LLMs) directly on the device (iOS 26). It covers advanced patterns including text generation, extracting structured data using @Generable, implementing custom tool calling for domain logic, and streaming responses for real-time UI updates. Key features emphasize strong privacy and offline capability, ensuring no data leaves the device.

An expert skill for creating highly optimized, minimal, and fast-starting Windows installers for Python applications. Utilizing advanced techniques like Nuitka's extreme compilation, DLL footprint analysis, and Inno Setup packaging. This process ensures a clean, professional, and resource-efficient deployment, suitable for commercial products, rather than basic script conversion.

A comprehensive framework for creating structured, clean, and highly accessible design systems. It defines foundational constraints, typography scales, color tokens, and component-level rules, ensuring consistency and usability across engineering and design teams. Focuses on achieving WCAG 2.2 AA compliance and implementation readiness.

A comprehensive guide to professional Git version control. It covers best practices for branching strategies (GitHub Flow, GitFlow, Trunk-Based), writing standardized commit messages using Conventional Commits, managing merges vs. rebases, and defining effective Pull Request workflows. Ideal for any development team looking to improve code collaboration and maintain a clean, traceable history.

This comprehensive guide covers idiomatic Go patterns, essential best practices, and advanced techniques for building robust, efficient, and maintainable Go applications. Topics include error wrapping, custom error types, context management for timeouts, concurrency patterns (Worker Pools, errgroup), and ensuring graceful shutdown.

A comprehensive guide to writing reliable and maintainable tests in Go. This skill covers the TDD methodology (Red-Green-Refactor cycle), advanced patterns like table-driven tests, subtests, benchmarks, and fuzzing. Learn how to ensure high code quality and test coverage in idiomatic Go projects.

This skill helps you write growth log entries that extract reusable patterns from completed work, focusing on root causes and transferable rules rather than diary-style narration. It guides you to capture learnings after complex tasks, debugging, or failures using a specific template, ensuring knowledge compounds across sessions.

This tool performs static security scanning of declared MCP surfaces using the `harness mcp-scan` command. It reads configuration files like `.mcp/servers.json` and `.harness/claims.json` without executing any tools. The tool flags policy, permission, and dependency issues, exiting with code 1 if findings meet the specified severity threshold. It supports CI integration and graceful degradation when the harness binary is unavailable.

A powerful tool designed to scaffold sophisticated, custom AI agent harnesses using the metaharness CLI. It supports various templates (e.g., coding, devops, marketing) and AI hosts (e.g., Claude, Codex). Crucially, it operates with maximum safety, defaulting to a dry-run mode and refusing to write to the calling repository root, ensuring controlled and predictable development workflows.

Runs `metaharness score` to produce a 5-dimension harness readiness scorecard (harness fit, compile confidence, task coverage, tool safety, memory usefulness) plus per-run cost estimate. Supports CI alert thresholds and degrades gracefully when MetaHarness is unavailable.

This skill generates an enterprise-grade threat model report for MCP surfaces. It categorizes security threats and outputs severity levels like clean, low, medium, or high. Suitable for pre-launch security reviews and periodic audits. It integrates with the harness binary and supports JSON or table formats.

A comprehensive guide detailing architectural patterns for developing robust Electronic Medical Record (EMR) and Electronic Health Record (EHR) systems. Covers critical areas like patient safety protocols, structured clinical workflows, drug interaction checking, audit trail implementation, and WCAG accessibility standards. Essential for building highly reliable and compliant healthcare IT solutions.