Skill UI

This skill enables the creation of a robust 'harness' system for coding agents within a repository. It addresses the need to prevent repeated AI-generated coding mistakes by implementing durable instructions, guardrails, regression tests, and failure memory. It treats the target repository as the source of truth, ensuring consistency and maintaining high reliability across all automated contributions.

This skill provides explicit, pedagogical instruction on complex CrossFrame concepts. It is designed to move beyond simple definitions by structuring the output into plain language explanations, conceptual mapping, common misreading boundaries, real-world signals, and practical exercises. It is ideal for users who need deep, structured, and comprehensive understanding of complex theoretical frameworks.

This skill generates comprehensive, structured redline edits for Word documents. It captures insertions, deletions, and detailed margin comments, allowing users to conduct professional reviews (legal, copy-editing, technical). The output provides a detailed summary, top-level changes, line-by-line tracking, and clear instructions for applying revisions, ensuring the review process is systematic and actionable.

This skill generates clear, plain English communications for patients across various healthcare contexts. It is ideal for drafting patient letters, educational leaflets, discharge summaries, or test results letters. The output targets accessible reading levels (e.g., US Grade 8), ensuring clear instructions and next steps while adhering to plain language guidelines and professional safety warnings.

This skill generates comprehensive, structured lesson plans for any topic, audience, or setting. It provides a detailed framework including learning objectives (using Bloom's taxonomy), a timed activity sequence (hook, instruction, practice, assessment), required materials, differentiation strategies, and common misconceptions to address. Ideal for educators, corporate trainers, and curriculum developers.

This skill generates a comprehensive, structured guide for planning and facilitating any type of workshop, strategic session, or collaborative meeting. It covers the entire lifecycle, including defining clear objectives, designing detailed activities with instructions, managing group dynamics and conflicts, and ensuring concrete commitments and next steps are captured. Ideal for project managers, trainers, and team leads.

This guide provides a structured approach to red-teaming Large Language Models (LLMs) to detect sensitive data leakage from system prompts. It simulates advanced attacks—including prompt injection, instruction override, and encoding tricks—to identify embedded secrets, API keys, and proprietary business logic. Essential for validating adherence to OWASP LLM07 and securing AI applications against data exfiltration.

This skill performs a comprehensive usability audit and heuristic evaluation of interactive user interfaces (UIs). It goes beyond mere visual aesthetics, assessing whether a system is intuitive, easy to learn, and functional for a first-time user. Use it when auditing complex tools, editors, or apps to ensure the user can complete primary tasks without needing extensive instructions or guidance.

A comprehensive and professional A4 printable invoice template designed for formal business billing. This template ensures all necessary financial elements are included, such as invoice numbers, due dates, sender/recipient details, detailed line-item tables (description, quantity, unit price, amount), tax breakdowns, grand totals, and clear payment instructions. Ideal for any business needing a standardized, polished invoice document.

This skill helps developers create highly focused, folder-specific documentation (`CLAUDE.md` and `AGENTS.md`). It systematically analyzes all files in a target directory to extract project purpose, operational constraints, naming conventions, and critical decisions. This deep context ensures that future AI agents (like Claude or Codex) operate with localized knowledge, preventing them from relying on global, generalized instructions and improving their accuracy in that specific domain.

A comprehensive suite designed for AI agents to perform safe, deep, and multi-format web searches. It allows agents to retrieve current web information, analyze PDFs, extract YouTube transcripts, and access GitHub code files. Instructions include guidelines for varying search depths and using specialized tools for code context retrieval.

This comprehensive guide covers best practices for building modern Angular applications. It provides detailed instructions on component architecture, state management using Signals, advanced routing, dependency injection, handling forms (prioritizing Signal Forms), and implementing accessibility (ARIA). It also details setup procedures for new projects and modern rendering strategies like SSR.