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Found 2,378 Skills
Use this skill when profiling application performance, debugging memory leaks, optimizing latency, benchmarking code, or reducing resource consumption. Triggers on CPU profiling, memory profiling, flame graphs, garbage collection tuning, load testing, P99 latency, throughput optimization, bundle size reduction, and any task requiring performance analysis or optimization.
Professional prompt engineering, context engineering, and AI agent orchestration for coding agents (Claude Code, Codex, Cursor, Gemini CLI). Use when designing CLAUDE.md/AGENTS.md files, writing skills, planning multi-agent pipelines, optimizing token usage, managing session handoffs, or structuring any prompt for maximum agent performance. Do NOT use for general coding tasks or code review.
Statistical rule discovery through measurement of Go codebases: Count patterns, derive confidence-scored rules, produce Style Vector fingerprint. Use when analyzing codebase conventions, extracting implicit coding rules, profiling a repo before onboarding or PR automation. Use for "analyze codebase", "find coding patterns", "what conventions does this repo use", "extract rules", or "codebase DNA". Do NOT use for code review, bug fixes, refactoring, or performance optimization.
Complete toolkit for the Cesto platform — covers all APIs, basket creation, portfolio simulation, and market data. Use this skill whenever the user wants to interact with Cesto in any way: create a basket, view basket data, analyze token performance, simulate a portfolio, check basket analytics, or publish to Cesto Labs. Trigger for any mention of "Cesto", "Cesto Labs", "basket", "basket idea", "create a basket", "community basket", "create basket", "share my allocation", "publish basket", "Cesto API", "basket performance", "basket analytics", "simulate portfolio", "token analysis", or "basket detail".
Execute a micro-level React code quality audit. Validates code against live GitHub standards for testing, component architecture, hooks patterns, state management, performance, and TypeScript. Produces a detailed violations report with prioritized action plan. Use when the user asks to check React code quality, validate best practices, or review frontend code standards. Triggers on: 'react best practices', 'react code quality', 'component review', 'hooks review', 'react standards', 'frontend code quality'.
WordPress performance code review and optimization analysis. Use when reviewing WordPress PHP code for performance issues, auditing themes/plugins for scalability, optimizing WP_Query, analyzing caching strategies, checking code before launch, or detecting anti-patterns, or when user mentions "performance review", "optimization audit", "slow WordPress", "slow queries", "high-traffic", "scale WordPress", "code review", "timeout", "500 error", "out of memory", or "site won't load". Detects anti-patterns in database queries, hooks, object caching, AJAX, and template loading.
Use when you need to set up JMeter performance testing for a Java project — including creating the run-jmeter.sh script from the exact template, configuring load tests with loops, threads, and ramp-up, or running performance tests from the project root with custom or default settings. Part of the skills-for-java project
HK Stock Market Overview Analyzer. Provides comprehensive analysis of the overall performance of the HK stock market, major indices, sector rotation, market sentiment, etc. Used to quickly understand the overall status and trends of the HK stock market.
Engineers viral LinkedIn posts end-to-end: writes post, selects visual format, generates Gemini image prompts, NotebookLM research prompts, and Canva build guides. Creates content calendars, scores posts, analyzes performance, and searches trending topics. Trigger for: LinkedIn post, go viral, write hook, infographic, slide deck, carousel, content calendar, image prompt, content strategy, image style, analyze performance, trending topics, post idea, plan my month, score post, what should I post, help me go viral, create a slide deck, what's trending, find me topics, latest news, book page style, whiteboard style, notebook style.
Generates structured changelogs and release notes from git history and PR descriptions. Classifies changes into breaking, features, fixes, performance, and docs. Filters internal-only changes, detects breaking changes, and produces human-readable entries linked to source PRs. Triggers on: "generate changelog", "write release notes", "compose changelog", "what changed since", "changes since last release", "prepare release", "release notes for", "changelog for", "summarize changes", "diff since tag". Use this skill when preparing a release and needing to summarize changes for users.
This skill should be used when the user asks to "diagnose context problems", "fix lost-in-middle issues", "debug agent failures", "understand context poisoning", or mentions context degradation, attention patterns, context clash, context confusion, or agent performance degradation. A core context engineering skill — also activates when the user mentions "context engineering" or "context-engineering" in the context of diagnosing and mitigating context failures.
Build CTR prediction models for estimating ad click-through rates from features. Use this skill when the user needs to predict click probability, build an ad ranking model, or evaluate ad creative performance — even if they say 'predict click rate', 'ad relevance scoring', or 'which ad will get more clicks'.