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Everything

Reference / test server that exercises all features of the MCP protocol — prompts, resources, tools.

Fetch

Web content fetching and conversion server for efficient LLM usage. Retrieves and converts URLs to clean markdown.

Filesystem

Secure file operations with configurable access controls. Read, write, list, and search local files.

Git

Tools to read, search, and manipulate Git repositories — log, diff, blame, branches, and more.

Memory

Knowledge graph-based persistent memory system. Lets agents remember facts across conversations.

Sequential Thinking

Dynamic problem-solving through structured thought sequences with branching, revision, and reflection.

Time

Time and timezone conversion capabilities including current time, conversions, and IANA timezone awareness.

Algorithmic Art

Creating algorithmic art using p5.js with seeded randomness and interactive parameter exploration. Use this when users r…

Brand Guidelines

Applies Anthropic's official brand colors and typography to any sort of artifact that may benefit from having Anthropic'…

Canvas Design

Create beautiful visual art in .png and .pdf documents using design philosophy. You should use this skill when the user…

Claude Api

Build, debug, and optimize Claude API / Anthropic SDK apps. Apps built with this skill should include prompt caching. Al…

Doc Coauthoring

Guide users through a structured workflow for co-authoring documentation. Use when user wants to write documentation, pr…

Docx

Use this skill whenever the user wants to create, read, edit, or manipulate Word documents (.docx files). Triggers inclu…

Frontend Design

Create distinctive, production-grade frontend interfaces with high design quality. Use this skill when the user asks to…

Internal Comms

A set of resources to help me write all kinds of internal communications, using the formats that my company likes to use…

Mcp Builder

Guide for creating high-quality MCP (Model Context Protocol) servers that enable LLMs to interact with external services…

Pdf

Use this skill whenever the user wants to do anything with PDF files. This includes reading or extracting text/tables fr…

Pptx

Use this skill any time a .pptx file is involved in any way — as input, output, or both. This includes: creating slide d…

Skill Creator

Create new skills, modify and improve existing skills, and measure skill performance. Use when users want to create a sk…

Slack Gif Creator

Knowledge and utilities for creating animated GIFs optimized for Slack. Provides constraints, validation tools, and anim…

Theme Factory

Toolkit for styling artifacts with a theme. These artifacts can be slides, docs, reportings, HTML landing pages, etc. Th…

Web Artifacts Builder

Suite of tools for creating elaborate, multi-component claude.ai HTML artifacts using modern frontend web technologies (…

Webapp Testing

Toolkit for interacting with and testing local web applications using Playwright. Supports verifying frontend functional…

Xlsx

Use this skill any time a spreadsheet file is the primary input or output. This means any task where the user wants to:…