Discover Testing & security skills, compare source repositories and read the instructions for each workflow.
Track futures, options, and perpetual swap positions with P&L calculations. Use when tracking futures and options positions. Trigger with phrases like "track derivatives", "check futures positions", or "analyze...
Track real-time cryptocurrency prices across exchanges with historical data and alerts. Use when monitoring real-time cryptocurrency prices. Trigger with phrases like "check price", "track prices", or "get pric...
Execute predict optimal gas prices and transaction timing to minimize blockchain transaction costs. Use when optimizing blockchain transaction costs. Trigger with phrases like "optimize gas", "check gas prices"...
Generate QR codes from URLs displayed in terminal. Use when user wants to create a QR code from a URL, link, or web address. Triggers on /qr-code commands.
When the user asks for the current date, use this skill in the provided format.
Browser automation for visual testing, accessibility audits, and DOM inspection using Playwright. Use this skill when users need to: (1) Run accessibility (a11y) audits on websites and generate reports, (2) Tak...
Generate salted hash URLs with QR codes displayed in terminal. Use when user wants to create a unique URL with a random salt appended to an identifier, or needs a QR code linking to a user profile page. Trigger...
Converts American English words/slang to British English equivalents. Usage: /british-slang
Generates catchy Carlton-style copywriting email subject lines. Usage: /carlton-subject
Rewrites content in Gary Halbert's legendary direct-response copywriting style. Usage: /halbert-style
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 Claude's capabilities with specialized knowledge, workflows, or to...
Generate secure random passwords or memorable passphrases. Use when user needs a password, passphrase, secret key, or asks for help creating secure credentials.
Converts American English spelling to British English spelling. Usage: /british-spelling
Rewrites content in David Ogilvy's classic advertising copywriting style. Usage: /ogilvy-style
Run GPT-5.2 Codex (gpt-5.2-codex high) via OpenAI Codex CLI to review code for bugs, issues, and architecture problems. Use when the user wants a second opinion on code, requests a code review from an external...
Generate personalized travel packing checklists. Use when user wants to create a packing list, prepare for a trip, or asks what to pack for travel. Triggers on /travel-packing-list commands or travel packing re...
Rewrites content in Joe Sugarman's legendary copywriting style. Usage: /sugarman-style
Generate personalized party invitation emails. Use when user wants to create a party invite, send a party invitation, or write an invite email for an event or celebration.
Generate comprehensive travel briefs with destination research and packing checklists. Use when user wants to plan a trip, prepare travel documentation, or asks for destination information combined with packing...
This skill should be used when the user asks to "use shopify cli", "run shopify theme", "shopify app dev", "create a shopify theme", "push theme to shopify", "pull theme from shopify", "start theme dev server",...
This skill should be used when the user asks to "work with Fibery", "query Fibery tasks", "create a Fibery task", "create a todo", "update task in Fibery", "show sprint status", "link PR to Fibery", "sync with...
Guidelines and workflows for developing the Book Lamp application, focusing on the Google Sheets adapter pattern and project philosophy.
Provides guidance and explanations on Python code structure, organization, and architectural patterns tailored for students and beginners.
Communicate with other Claude Code sessions via nclaude. Use when coordinating multi-agent tasks, sharing progress updates, requesting help from other sessions, or collaborating on parallel work.
The default order uses GitHub repository stars from our indexed data. Stars belong to the source repository and may be shared by multiple skills. They indicate repository interest, not skill installs or an independent quality score.