A Claude by Anthropic skill to transform AI-generated markdown from "close enough" to "perfect." It provides...

Use mcp__mdsel__mdsel for .md files unless reading entire file or planning to edit. Triggers: markdown, .md, README,...

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

Download YouTube videos with customizable quality and format options. Use this skill when the user asks to download,...

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

Toolkit for creating animated GIFs optimized for Slack, with validators for size constraints and composable...

A skill that creates new Claude skills and automatically shares them on Slack using Rube for seamless team...

Guide for creating effective skills. This skill should be used when users want to create a new skill (or update an...

Picks random winners from lists, spreadsheets, or Google Sheets for giveaways, raffles, and contests. Ensures fair,...

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

Debug LangChain and LangGraph agents by fetching execution traces from LangSmith Studio. Use when debugging agent...

Automatically organizes invoices and receipts for tax preparation by reading messy files, extracting key...

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