Analyze fit between job requirements and background using lexicons - identifies gaps, develops reframing strategies, creates cover letter plan

name: John the Ripper Password Cracking

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Import markdown documents and mermaid diagrams into Joplin using the Joplin CLI.

Editor for non-fiction texts. The audience is business analysts and senior managers.

Build and optimize JQL (Jira Query Language) queries for searching issues. Use when the user needs to search Jira issues, filter by complex criteria, find specific bugs or features, or when they mention JQL, queries, or searching Jira.

jquery-4

Enforce ESLint standards by fixing violations systematically

Fix JSDoc errors and warnings from build/lint with content preservation

JavaScript style and best practices based on Google's official JavaScript Style Guide. This skill should be used when writing, reviewing, or refactoring JavaScript code to ensure consistent style and prevent common bugs. Triggers on tasks involving JavaScript, ES6, modules, JSDoc, naming conventions, or code formatting.

Interpretive guidance for JavaScript/TypeScript code quality using biome (modern) or eslint+prettier (traditional). Use when linting JS/TS files, configuring JS/TS tools, troubleshooting lint errors, or understanding tool selection.

JavaScript and TypeScript best practices covering naming conventions, control flow, state management, TypeScript patterns (avoid any/enum, prefer type over interface), safety (input validation, assertions, error handling), performance optimization (reduce branching/looping, memoization, defer await, cache property access, storage API caching, avoid needless allocations, currying for hot paths), and documentation (JSDoc, comment markers). Use when writing JS/TS functions, refactoring code for performance, reviewing code quality, fixing type errors, optimizing loops or conditionals, adding validation, or improving error messages.

jscodeshift codemod development best practices from Facebook/Meta. This skill should be used when writing, reviewing, or debugging jscodeshift codemods. Triggers on tasks involving AST transformation, code migration, automated refactoring, or codemod development.

Guidelines for writing minimal, high-quality JSDoc comments in TypeScript.

Create comprehensive inline documentation for TypeScript codebases.

Debug jsgui3 client-side activation issues. Use when SSR renders but clicks don’t work, this.dom.el is null, or you see Missing context.map_Controls / activation failures.

Use when designing or polishing jsgui3 UIs in the WLILO style (White Leather + Industrial Luxury Obsidian): tokens, panels, tables, icon actions, and interaction-safe styling. Triggers: jsgui3 ui design, wlilo ui, dashboard styling, table styling, controls styling, obsidian panel, white leather background.

JavaScript/TypeScript static analysis tool for call graphs, unused code detection (tree shaking), dependency analysis, and circular dependency detection

Configuration file parsing patterns for bash scripts (INI, key=value, JSON)

name: json-rpc-expert

Transform, manipulate, and analyze JSON data structures with advanced operations.

This skill should be used when the user asks to 'audit for JSR', 'check JSR readiness', 'review JSR config', 'verify package for JSR', 'publish to JSR', 'prepare for JSR publishing', 'JSR compliance check', 'run JSR audit', or wants to ensure their Deno/TypeScript package meets JSR standards before publishing.

Translate JSON i18n files to multiple languages with AI-powered quality optimization. Use when user mentions translating JSON, i18n files, internationalization, locale files, or needs to convert language files to other languages.

Professional JUCE development guide covering realtime safety, threading, memory management, modern C++, and audio plugin best practices. Use when writing JUCE code, reviewing for realtime safety, implementing audio threads, managing parameters, or learning JUCE patterns and idioms.

Task management via CLI for agent loops. Balls are tasks with acceptance criteria; sessions group related balls. Use when working on a project with a .juggle/ directory, when user mentions juggle/balls/sessions, when planning tasks before agent loops, or when updating task state and logging progress during execution.

Programmatic interface to Google's Jules API for asynchronous coding task delegation. Use when creating Jules sessions, monitoring async work, or integrating code reviews/refactoring/tests into workflows. Not for synchronous coding tasks or when immediate execution is required.

jules-dispatch

Expert guidance for Julia package development following SciML standards, Distributions.jl patterns, and Julia ecosystem best practices

Julia package equivalents for 137 K-Dense-AI scientific skills. Maps Python bioinformatics, chemistry, ML, quantum, and data science packages to native Julia ecosystem.

Generate semantic commit messages and create git commits. Handles OneDrive mmap errors automatically. Use when user wants to commit, needs a commit message, or git commit fails.

Guide for creating Claude Code hooks - shell commands that execute at specific lifecycle events (SessionStart, SessionEnd, PreToolUse, PostToolUse, etc.). Use when users want to automate actions, add validation, logging, or integrate external tools into Claude Code workflows.

Manage PowerShell profile, aliases, functions. Triggers: add alias, update profile, modify claude command, Microsoft.PowerShell_profile.ps1

Core server management for Hostinger VPS srv759970 - SSH access, system status, maintenance tasks, and disk space reclamation. Use for any server operation, connection issues, or maintenance tasks.

Docker management for Hostinger VPS srv759970 - container operations, image optimization, WordPress Docker, troubleshooting. Use for any Docker operation, container issues, or image management.

Security management for Hostinger VPS srv759970 - Fail2ban, WordPress security audits (25+ checks, 0-100% scoring), infrastructure audit. Use for security hardening, IP bans, or security assessments.

Web infrastructure for Hostinger VPS - Nginx, SSL/Let's Encrypt, static site deployment (Slidev/Astro/Vite), reverse proxy, and 502/504 troubleshooting.

Complete management for Jokers Hockey website - deployment, build checks, database migrations (Drizzle ORM), and PM2 process management. Use for any Jokers site operation.

Translates SRT subtitle files using LLM APIs (OpenRouter/Llama). Use when user wants to translate subtitles, SRT files, or needs batch subtitle translation for movies/series. Handles HTML tags, batch processing, retries, and cost estimation.

Documentation production methodology with DRY principles. Covers 8 document types (GUIDE, INCIDENT, SESSION, AUDIT, RECHERCHE, etc.), naming conventions, and YAML metadata.

Complete markdown guide for Universal Notion Uploader. Covers 14 element types (headings, callouts, highlights, toggles, embeds, columns, databases), upload modes, and API constraints.

PowerShell naming conventions and organization best practices. Covers Verb-Noun functions, variable naming, module structure, and documentation standards.

Check which Claude skills are loaded globally and project-level. Displays loaded skills by category (Hostinger, Anthropic, custom), counts, and helps troubleshoot missing skills.

Use when jUnit extensions including custom extensions, rules, and conditional test execution.

Use when jUnit fundamentals including annotations, assertions, and test lifecycle for Java testing.

Use when jUnit parameterized tests with various value sources and test factories.

Create educational and interactive Jupyter notebooks as SPAs that explain concepts, teach topics, create tutorials, illustrate ideas from text, or build blog posts. Use for interactive guides, demonstrations, explanations, documentation, or any content meant for end users and learners displayed via ipynb-viewer block. Keywords include educational notebook, tutorial notebook, interactive guide, blog notebook, SPA notebook, explain topic, illustrate concept, teach interactively.

Use this skill whenever the user asks to **create, refactor, clean up, lint, or productionize** a Jupyter notebook (or a Jupytext notebook script) and they care about:

Guidelines for structuring and documenting Jupyter notebooks for reproducibility and clarity.

Create and manage Jupyter notebooks for testing Adobe Edge Delivery Services (EDS) blocks interactively in the browser using the ipynb-viewer block. Interactive JavaScript execution, overlay previews with backdrop, direct ES6 imports. Use when creating notebooks, testing blocks with ipynb files in browser, generating overlay previews, or creating executable documentation.

jupyter