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Security-audited skills for Claude, Codex & Claude Code. One-click install, quality verified.

Security-audited skills for Claude, Codex & Claude Code. One-click install, quality verified.

Security-audited skills for Claude, Codex & Claude Code. One-click install, quality verified.

Generate pedagogically-aligned slide decks from educational content using NotebookLM. Use when creating chapter slide presentations with proficiency-calibrated prompts. NOT for static slides or non-educational presentations.

Presentation creation, editing, and analysis. When Claude needs to work with presentations (.pptx files) for: (1) Creating new presentations, (2) Modifying or editing content, (3) Working with layouts, (4) Adding comments or speaker notes, or any other presentation tasks

Security-audited skills for Claude, Codex & Claude Code. One-click install, quality verified.

Guide for creating effective skills. This skill should be used when users want to create a new skill (or update an existing skill) that extends Claude's capabilities with specialized knowledge, workflows, or tool integrations.

Map skills to proficiency levels using CEFR, Bloom's taxonomy, and DigComp frameworks. Use when designing skill progressions or assessing learner proficiency.

This skill should be used when generating lesson summaries for educational content. It extracts key concepts, mental models, patterns, and common mistakes from lesson markdown files using a Socratic extraction process. Use this skill when a lesson file needs a `.summary.md` companion file, or when reviewing/refreshing existing summaries.

Security-audited skills for Claude, Codex & Claude Code. One-click install, quality verified.

Security-audited skills for Claude, Codex & Claude Code. One-click install, quality verified.

Security-audited skills for Claude, Codex & Claude Code. One-click install, quality verified.