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Email newsletter workflows for journalists and researchers. Use when creating, managing, or optimizing email newsletters, building subscriber lists, designing…

Build and execute a social media marketing strategy for a solopreneur business. Use when choosing platforms, creating a posting strategy, growing followers,…

ScrapeNinja API for web scraping. Use when user mentions "ScrapeNinja",

nginx C module debugging guidelines based on the official nginx development guide. This skill should be used when debugging nginx C module crashes, memory…

Library of battle-tested security prompt templates for secure feature implementation. Use when implementing forms, endpoints, authentication, authorization,…

Design and iterate on logos using SVG. Use this skill when the user asks to "create a logo", "design a logo", "make me a logo", "iterate on this logo", "logo for my project", or discusses logo design, branding icons, or wordmarks.

Implements internationalization (i18n) in React applications. Covers user-facing strings, date/time handling, locale-aware formatting, ICU MessageFormat, and…

Design, generate, and deliver client performance reports across all channels, covering quarterly reports, tax reporting, portal integration, and compliance…

Expert in drone systems, computer vision, and autonomous navigation. Specializes in flight control, SLAM, object detection, sensor fusion, and path planning.…

Systematic code review patterns and checklists. Use when reviewing PRs or diffs for correctness, security, readability, and maintainability.

Use when syncing a feature branch onto the latest origin base branch via git rebase.

Diagnose the current OMC session or repo state using logs, traces, state, and focused reproduction

Apply DDD tactical patterns in code using entities, value objects, aggregates, repositories, and domain events with explicit invariants.

Provide systematic methodologies for identifying and exploiting Insecure Direct Object Reference (IDOR) vulnerabilities in web applications.

Search the U.S. National Vulnerability Database for CVEs, CVSS scores, affected versions, and severity ratings — by keyword, product (CPE name), CVE ID, or…

Async/await and Promise optimization guidelines. Use when writing, reviewing, or refactoring asynchronous code to eliminate waterfalls and maximize…

Hummingbot trading bot framework - automated trading strategies, market making, arbitrage, connectors for crypto exchanges. Use when working with algorithmic…

Audit and score blog posts on a 5-category 100-point scoring system covering content quality, SEO optimization, E-E-A-T signals, technical elements, and AI citation readiness. Includes AI content detection (burstiness, phrase flagging, vocabulary diversity). Supports export formats (markdown, JSON, table) and batch analysis with sorting. Generates prioritized recommendations (Critical/High/Medium/Low) with specific fixes. Works with any format (MDX, markdown, HTML, URL). Use when user says "analyze blog", "audit blog", "blog score", "check blog quality", "blog review", "rate this blog", "blog health check".

Design and optimize CRM systems and client lifecycle workflows for advisory firms, covering segmentation, household management, service tiers, and retention…

Fast web browsing, web app testing, and native app automation for AI coding agents. Persistent headless Chromium for web. Android, iOS, and macOS app automation via accessibility APIs. Browse URLs, read content, click elements, fill forms, run JavaScript, take screenshots, automate native apps — all through the same CLI and @ref workflow. ~100ms per command. Auto-installs Android toolchain. Works with Claude Code, Cursor, Cline, Windsurf, and any agent that can run Bash.