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Found 2,407 Skills
Use when app feels slow, memory grows, battery drains, or diagnosing ANY performance issue. Covers memory leaks, profiling, Instruments workflows, retain cycles, performance optimization.
Rstest best practices for config, CLI workflow, test writing, mocking, snapshot testing, DOM testing, coverage, multi-project setup, CI integration, performance and debugging. Use when writing, reviewing, or troubleshooting Rstest test projects.
Use this skill first for ANY PixiJS v8 task; it routes to the right specialized skill for the job. Covers the full PixiJS surface: Application setup, the scene graph (Container, Sprite, Graphics, Text, Mesh, ParticleContainer, DOMContainer, GifSprite), rendering (WebGL/WebGPU/Canvas, render loop, custom shaders, filters, blend modes), assets, events, color, math, ticker, accessibility, performance, environments, migration from v7, and project scaffolding. Triggers on: pixi, pixi.js, pixijs, PixiJS, v8, Application, app.init, Sprite, Container, Graphics, Text, Mesh, ParticleContainer, DOMContainer, GifSprite, Assets, Ticker, renderer, WebGL, WebGPU, scene graph, filter, shader, blend mode, texture, BitmapText, create-pixi, how do I draw, how do I render, how do I animate in pixi.
Use this skill whenever the user wants to paper trade, simulate trades, virtual trading, demo mode, practice trading, backtest strategies, test strategy performance, use paper money, manage a virtual portfolio, track simulated P&L, or do risk-free trading on Polymarket prediction markets. Also use when the user asks about their portfolio, positions, trade history, or performance report for paper trading. This is the core trading engine — it executes simulated trades against real live Polymarket prices with zero financial risk.
Eva-skill: A Thinking Coaching & Viral Short Video Toolkit for Creators. It helps creators organize their desire to express, aids thinking with creator thinking tools, thinking lenses and MBTI lenses, reframes superficial problems, deconstructs concepts, expands content directions, and completes the production of voiceover short videos for platforms like Xiaohongshu, Douyin, and Video Account. It covers modules including Thinking Assistant, Creator Thinking Tool Library, Thinking Lenses, MBTI Lens, Superficial Problem Reframing, Viral Topic Selection, Viral Case Deconstruction, Title Anchor, User Question Validation, Title & Cover, Voiceover Script, Material Retrieval, Voiceover Performance, Post-Publishing Review, Sedimentation Mechanism, Fallback Mechanism, and Interactive Tone & Rhythm. Trigger Methods: /eva, /thinking-flow, /viral-short-video, /eva-think, /eva-lens, /eva-lenses, /eva-mbti, /eva-mbti-lens, /eva-reframe, /eva-shortvideo, /eva-topic, /eva-deconstruct, /eva-title-cover, /eva-script, /eva-performance, /eva-review, /eva-sediment, "Help me think", "My mind is messy", "Thinking Lens", "Scholar's Perspective", "MBTI Lens", "MBTI Lens", "MBTI", "Personality Type", "Reframe Problem", "Deconstruct Concept", "Help me make a voiceover video", "How to make this Xiaohongshu video", "Help me write a video script", "Help me review data", "Sediment", "Save", "Archive", "Continue next time"
MUST be used whenever fixing performance issues in a Flows app. This skill finds AND fixes performance problems — re-renders, inefficient queries, missing pagination, unbounded fetches, large bundles, and memory leaks. It does not just report them. Always measure before and after. Triggers: performance, slow, laggy, optimize, re-render, bundle size, load time, CDF query, large list, memory leak, debounce, virtualize, lazy load, code split.
SOQL query generation, optimization, and analysis with 100-point scoring. Use this skill when the user needs SOQL/SOSL authoring or optimization: natural-language-to-query generation, relationship queries, aggregates, query-plan analysis, and performance or safety improvements for Salesforce queries. TRIGGER when: user writes, optimizes, or debugs SOQL/SOSL queries, touches .soql files, or asks about relationship queries, aggregates, or query performance. DO NOT TRIGGER when: bulk data operations (use handling-sf-data), Apex DML logic (use generating-apex), or report/dashboard queries.
Turn Amazon Brand Analytics reports into decisions. Reads Search Query Performance, Search Catalog Performance, Market Basket, Repeat Purchase, and Top Search Terms exports, and converts them into ranked actions. Use when a user pastes or describes Brand Analytics data, asks about Search Query Performance, SQP, market basket analysis, search frequency rank, click share, conversion share, repeat purchase behavior, or wants to know what their Brand Analytics is telling them. Trigger phrases: "brand analytics", "SQP", "search query performance", "market basket", "click share", "conversion share", "repeat purchase". Works with zero tools. the user pastes the report data.
Query Google Search Console via the Search Console API v1 — search analytics (clicks / impressions / CTR / position), sites, sitemaps and URL inspection. Use when the user mentions Search Console, organic search performance, top queries / pages, indexing status, or sitemaps.
Implement distributed tracing with Jaeger and Tempo to track requests across microservices and identify performance bottlenecks. Use when debugging microservices, analyzing request flows, or implementing observability for distributed systems.
This skill should be used when the user asks to "optimize TypeScript performance", "speed up tsc compilation", "configure tsconfig.json", "fix type errors", "improve async patterns", or encounters TS errors (TS2322, TS2339, "is not assignable to"). Also triggers on .ts, .tsx, .d.ts file work involving type definitions, module organization, or memory management. Does NOT cover TypeScript basics, framework-specific patterns, or testing.
Expert Django backend development guidance. Use when creating Django models, views, serializers, or APIs; debugging ORM queries or migrations; optimizing database performance; implementing authentication; writing tests; or working with Django REST Framework. Follows Django best practices and modern patterns.