Skill rating

Playwright web scraping: dynamic content, auth flows, pagination, data extraction, screenshots

Extract business domain knowledge from a codebase and generate an interactive domain flow graph. Works standalone (lightweight scan) or derives from an existing /understand knowledge graph.

Etsy Ads strategy — budget allocation, bid management, promoted listings, offsite ads opt-out analysis

Operational guide for enabling Megatron FSDP in Megatron-Bridge, including config knobs, code anchors, pitfalls, and verification.

Techniques for reducing peak GPU memory in Megatron Bridge — expandable segments, parallelism resizing, activation recompute, CPU offloading constraints, and common OOM fixes.

Summarize deep research results into markdown report, cover all fields, skip uncertain values.

Teaches React rendering performance optimization patterns. Use when reducing unnecessary re-renders, optimizing memoization, improving state design, or diagnosing React performance issues.

Identifies dependencies at heightened risk of exploitation or takeover. Use when assessing supply chain attack surface, evaluating dependency health, or scoping security engagements.

Dark-themed cloud-platform aesthetic with modular grids, glass-like panels, and strong data hierarchy for productivity dashboards.

issue 流程阶段 3——按已确认根因和方案定点修复、验证、写 {slug}-fix-note.md 落档。两个入口：标准路径从 analyze 来，快速通道从 report 直接来。触发：用户说"开始修 bug"、"按分析修"、"动手改代码"。只动方案声明的文件，不顺手优化。

Use this skill when you need to create high-quality test cases with normal, exception, and boundary scenarios; triggers include test case writing and test design.

Technical analysis with 130+ indicators using pandas-ta for crypto market data

中文功能规范创建工具，用于将自然语言功能描述转换为结构化的功能规范文档。支持自动生成分支名称、创建Git分支、初始化规范文件和质量验证。触发词包括："speckit规范"、"功能规范"、"创建规范"、"功能描述转换"、"speckit-specify"。当用户需要将功能想法转换为结构化规范时使用此技能。

Statistical visualization with pandas integration. Use for quick exploration of distributions, relationships, and categorical comparisons with attractive defaults. Best for box plots, violin plots, pa

Instrument an existing codebase with LaunchDarkly config tracking. Walks the four-tier ladder (managed runner → provider package → custom extractor + trackMetricsOf → raw manual) and picks the lowest-

Linting and formatting for Megatron-LM. Covers running autoformat.sh, tools (ruff, black, isort, pylint, mypy), and code style rules.

Send messages and interactive cards to Feishu (飞书) and Lark channels via webhooks or Bot API. Create rich-text announcements, marketing updates, and team notifications. Trigger phrases: "post to feish

Display all groove skills and commands with live config values.

Ecto patterns for Phoenix/Elixir apps. Covers schemas, changesets, migrations, queries, Ecto.Multi, transactions, constraints, associations, pagination, tenant partitioning, performance, and testing.

Comprehensive memory quality review across 6 dimensions: purity, freshness, coverage, clarity, relevance, and structure. Generates prioritized findings with specific memory references and actionable r

General OpenTelemetry onboarding style for Superlog managed agents: native APIs, signal quality, env vars, LLM metrics, and smoke checks.

Uses get_runtime_errors and lsp to fetch an active stack trace, locate the failing line, apply a fix, and verify resolution via hot_reload.

Create, track, retrieve, update, and delete custom business metrics for configs. Covers full lifecycle: define metric kinds via API, emit events via SDK, and query results.

Guidelines for implementing NextAuth.js (Auth.js v5) authentication in Next.js applications with session management and security best practices

Code quality checks, formatting, and metrics via qlty CLI

Analyzes disease patterns and health events through epidemiological lens using surveillance systems, outbreak investigation methods, and disease modeling frameworks. Provides insights on disease sprea

Improve context efficiency through context budgeting, observation masking, prefix or KV-cache strategy, partitioning, token-cost reduction, retrieval scoping, and extending effective context capacity

Constant-time testing detects timing side channels in cryptographic code. Use when auditing crypto implementations for timing vulnerabilities.

Guides through Trail of Bits' 5-step secure development workflow. Runs Slither scans, checks special features (upgradeability/ERC conformance/token integration), generates visual security diagrams, he

Guide for implementing usage-based billing with Dodo Payments - meters, events, pricing per unit, and metered subscriptions.

Queries Polymarket market data and CLOB state, and manages CLOB orders via the Grimoire venue CLI wrapper backed by the official Polymarket CLI.

Complete CLI harness for FreeCAD parametric 3D CAD modeler (258 commands). Covers ALL workbenches: Part (29 primitives + boolean + mirror + loft + sweep), Sketcher (26 cmds: geometry + constraints + e

修 bug 的子流程入口，把"发现问题"走到验证修复闭环，留下 report / analysis / fix-note 三份文件。触发：用户说"修 bug"、"有个问题"、"修复 XX"。只做路由，根据已有产物走 report / analyze / fix。简单问题走快速通道。

Polymarket sports prediction markets — live odds, prices, order books, events, series, and market search. No auth required. Covers NFL, NBA, MLB, football (EPL, UCL, La Liga), tennis, cricket, MMA, es

End-to-end benchmark suite for vercel-plugin. Runs realistic projects through skill injection, launches dev servers, verifies everything works, analyzes conversation logs, and produces an improvement

Création, édition et analyse complète de tableurs avec support des formules, du formatage, de l'analyse de données et de la visualisation. Quand Claude doit travailler avec des tableurs (.xlsx, .xlsm,

Expert guidance for data analysis, visualization, and Jupyter Notebook development with pandas, matplotlib, seaborn, and numpy.

Use when users need to inspect, enable, or disable NocoBase plugins with direct `nb plugin` commands only.

TanStack Table v8 headless data tables with server-side features for Cloudflare Workers + D1. Use for pagination, filtering, sorting, virtualization, or encountering state management, TanStack Query c

FastAPI OpenTelemetry style: native FastAPIInstrumentor, centralized observability init, Python decorators, OTLP logs, and LLM cost metrics.

LiveKit Agents OpenTelemetry style: entrypoint/session lifecycle spans, shutdown callbacks, session metrics, and LLM turn token counters.

Full-story verification — infers what the user is building, then verifies the complete flow end-to-end: browser → API → data → response. Triggers on dev server start and 'why isn't this working' signa

A股每日简报自动生成系统。抓取东方财富实时数据，生成包含大盘指数、热门板块、资金动向等完整信息的日报报告。

This skill should be used when working with LaminDB, an open-source data framework for biology that makes data queryable, traceable, reproducible, and FAIR. Use when managing biological datasets (scRN

Boîte à outils complète pour la manipulation de PDF : extraction de texte et tableaux, création de nouveaux PDF, fusion/découpage de documents et gestion de formulaires. Quand Claude doit remplir un f

Check if a marimo notebook is compatible with WebAssembly (WASM) and report any issues.

Guidelines for implementing Clerk authentication in Next.js applications with middleware, hooks, and security best practices

将飞书文档、知识库文档或电子表格导出到本地。支持 docx/wiki/sheet 导出 Markdown， doc export 内嵌电子表格自动展开，图片/画板素材下载，以及 doc export-file 异步导出 PDF/Word/Excel。当用户请求导出文档、保存为 Markdown、导出 PDF/Word/Excel、下载文档图片、 导出表格或表格转 Markdown 时使用。本地导入

Create personalized workout plans and provide exercise guidance

Add Stripe payments to a web app — Checkout Sessions, Payment Intents, subscriptions, webhooks, customer portal, and pricing pages. Covers the decision of which Stripe API to use, produces working int