Use this skill to read from and write to Upstash's Redis-compatible key-value store via REST API. Supports the full range of Redis data structures: strings, hashes, lists, sets, and sorted sets—ideal for caching, counters, leaderboards, queues, and persistent storage.
Works with Claude (by extracting it to ~/.claude/skills/) or with any other agent using Skillz.
Get invoice.zip
Note: This is an example skill for educational purposes. It demonstrates how to create a skill that generates PDF documents from templates. You should use it to learn how to build your own invoice or document generation skills, not as a production invoicing solution.
Use this skill to generate professional PDF invoices by collecting invoice details interactively and processing them through a Word document template. It handles seller/buyer information, line items, VAT calculations, and payment terms.
Works with Claude Code locally (extract to ~/.claude/skills/), with Skillz for any agent, or on the Claude web app.
Use this skill to fetch the transcript of a YouTube video, with or without timestamps.
Use this skill with Claude (by extracting it to .claude/skills/) or with any other agent using Skillz.
Note: This skill is unlikely to run successfully on the Claude web app, since access to YouTube is blocked. Use it with Claude Code or other local agents.
If you sometimes find yourself needing to share a file over HTTP, there are not many file-sharing solutions you can use.
This action works by publishing files via GitHub Pages behind an obscure prefix path. It updates the repository README with the URLs, so that you have links to the published files.
You can keep the repository secret, and the files are public but semi-secret, so you can share them without concern that other files will be discovered.
The cure for premature chat submission - never lose an incomplete prompt again!
Install this user script (using a monkey extension like TamperMonkey or similar)
to patch the textbox in common AI chats (currently supports Claude, ChatGPT, Gemini, and Google AI mode) so
that instead of using Enter to submit and Shift-Enter for new lines, they use ⌘-Enter to submit and Enter
just adds a new line.
Use this skill to create or edit images using Nano Banana Pro.
Unzip nano-banana-pro.zip into ~/.claude/skills or ~/.skillz/ or wherever you keep skills locally. Or upload it to the Claude app.
Marimo notebooks are now supported natively inside VSCode
with an extension.
To work on them agentically with the GitHub Copilot Chat Agent, add marimo.agent.md as an
agent definition,
and select the Marimo agent in the chat.
The agent understands the structure and common patterns of Marimo notebooks. It operates on the Python code directly and you can see the changes reflected instantly.
Uses uvx markitdown to convert many document and file types to Markdown.
Great replacement for markitdown-mcp.
Works in Claude (upload markdown-converter.skill),
Claude Code (expand the skill zip file into ~/.claude/skills/ or just create a skill directory with SKILL.md)
or in any agent using Skillz.