AI Skill Store

Migrate prompts and code from older Claude models to Opus 4.5 seamlessly.

Create and configure Hookify rules to monitor code patterns and trigger alerts.

Comprehensive PDF manipulation toolkit for extracting text and tables, creating new PDFs, merging/splitting documents, and handling forms. When Claude needs to fill in a PDF form or programmatically process, generate, or analyze PDF documents at scale.

Create original algorithmic art using p5.js with interactive exploration and seeded randomness.

Guidance for creating and managing agents in Claude Code plugins.

Create distinctive, production-grade frontend interfaces with high design quality. Use this skill when the user asks to build web components, pages, or applications. Generates creative, polished code that avoids generic AI aesthetics.

Create stunning visual art in .png and .pdf formats using design philosophy.

Guides users in creating and organizing plugins for Claude Code.

Create and manage custom slash commands for Claude Code.

Manage user-configurable plugin settings with YAML frontmatter in Claude Code.

Explore and manage AI agent skills in the official marketplace for Claude Code and Codex.

Comprehensive spreadsheet creation, editing, and analysis with support for formulas, formatting, data analysis, and visualization. When Claude needs to work with spreadsheets (.xlsx, .xlsm, .csv, .tsv, etc) for: (1) Creating new spreadsheets with formulas and formatting, (2) Reading or analyzing data, (3) Modify existing spreadsheets while preserving formulas, (4) Data analysis and visualization in spreadsheets, or (5) Recalculating formulas

Create complex, multi-component HTML artifacts for claude.ai using modern web technologies.

Guidance for creating and improving skills for Claude Code plugins.

Toolkit for interacting with and testing local web applications using Playwright. Supports verifying frontend functionality, debugging UI behavior, capturing browser screenshots, and viewing browser logs.

Applies Anthropic's official brand colors and typography to any sort of artifact that may benefit from having Anthropic's look-and-feel. Use it when brand colors or style guidelines, visual formatting, or company design standards apply.

Streamline your internal communications with tailored templates and guidelines.

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 Codex's capabilities with specialized knowledge, workflows, or tool integrations.

Create optimized animated GIFs for Slack with this toolkit.

Easily apply professional themes to various artifacts like slides and documents.

Streamline collaborative documentation with a structured co-authoring workflow.

Easily install Codex skills from curated lists or GitHub repositories.

Integrate Model Context Protocol servers into Claude Code plugins for seamless external service connectivity.

Create and implement hooks for Claude Code plugins to automate workflows and validate tool usage.

Comprehensive document creation, editing, and analysis with support for tracked changes, comments, formatting preservation, and text extraction. When Claude needs to work with professional documents (.docx files) for: (1) Creating new documents, (2) Modifying or editing content, (3) Working with tracked changes, (4) Adding comments, or any other document tasks

Replace with description of the skill and when Claude should use it.

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

Build high-quality MCP servers to enable LLMs to interact with external services.