creating-bookmarklets

Convert JavaScript snippets into installable bookmarklets with IIFE wrappers.

137|7|Updated Oct 17, 2025

Search Tags:#javascript #web-automation #browser-utilities #user-scripts #bookmarklets #code-formatting #browser-extensions

One-click install

npx skills add https://github.com/oaustegard/claude-skills --skill creating-bookmarklets

Or copy as Structured Prompt for Agent▼

Please help me install this Agent Skill.
Skill: creating-bookmarklets
Source: https://github.com/oaustegard/claude-skills/tree/main/creating-bookmarklets
Command: npx skills add https://github.com/oaustegard/claude-skills --skill creating-bookmarklets

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solves?

Eliminates the complexity and formatting errors when converting JavaScript code into functional browser bookmarklets that users can install with one click.

Core Features & Use Cases

Strict Formatting Compliance: Automatically applies bookmarklet-specific requirements like IIFE wrappers and proper comment syntax.
Ready-to-Use Output: Generates complete bookmarklet code with javascript: protocol prefix for immediate installation.
Use Case: When you need to create a utility that extracts all links from a webpage and copies them as markdown to clipboard, this Skill ensures the code works flawlessly when dragged to the browser bookmarks bar.

Quick Start

Use the creating-bookmarklets skill to convert this JavaScript snippet into a working bookmarklet that extracts all page titles and URLs.