ing

Hardware performance counter skill for low-level CPU analysis. Use when collecting PMU events with perf stat, using the PAPI library, measuring cache miss…

Generates 150-750+ ad variations using Alex Hormozi's combinatorial Hook x Meat x CTA framework. Triggers on requests to create ads, ad copy, ad scripts,…

Compares old vs new prompts across test cases with diff summaries, stability metrics, breakage analysis, and fix suggestions. Use for "prompt testing", "A/B…

Detect crisis signals in user content using NLP, mental health sentiment analysis, and safe intervention protocols. Implements suicide ideation detection,…

Turn repeatable outputs of a one-person company into compounding assets. Use when Codex needs to explain asset-compounding concepts when needed, verify…

Build read models and projections from event streams. Use when implementing CQRS read sides, building materialized views, or optimizing query performance in…

Scaffold, clone, and deploy config-driven NextJS landing pages that use a shared UI components package. Use this skill when creating single or multiple startup…

Build production-ready web scrapers for any website using Bright Data infrastructure. Guides you through site analysis, API selection, selector extraction,…

V4.1 倒推核价计算器，用于跨境电商 Temu 选品利润判断。当用户需要计算产品在 Temu 平台的净利润、判断是否达到利润红线（净利 > 5元）、进行倒推核价分析时使用此 skill。输入 Temu 卷王价和 1688 拿货价，输出详细的利润计算过程和 GO/PASS 决策。

ASCII financial line charts for markdown using plotext dot marker. TRIGGERS - financial chart, line chart, plotext, price chart, trading chart, ASCII chart.

Performance profiling principles. Measurement, analysis, and optimization techniques.

Elixir 1.17+ development specialist covering Phoenix 1.7, LiveView, Ecto, and OTP patterns. Use when developing real-time applications, distributed systems, or Phoenix projects.

Look up current research information using parallel-cli search (primary, fast web search), the Parallel Chat API (deep research), or Perplexity…

Use this skill when writing regular expressions, debugging pattern matching, optimizing regex performance, or implementing text validation. Triggers on regex, regular expressions, pattern matching, lookahead, lookbehind, named groups, capture groups, backreferences, and any task requiring text pattern matching.

Use this skill when users need to set up customer support systems, create help docs/FAQs, implement ticketing, build self-service resources, or optimize…

React Query v4 (TanStack Query) best practices, patterns, and troubleshooting. Use when working with useQuery, useMutation, query invalidation, caching,…

>-

Principes KISS, DRY, YAGNI. Use when reviewing code quality or refactoring.

Red team tactics principles based on MITRE ATT&CK. Attack phases, detection evasion, reporting.

Logs and scores skill usage quality, tracking output effectiveness, user satisfaction signals, and improvement opportunities. Expert in skill analytics,…