productivity▌

Essential syntax rules and pitfalls for Windows PowerShell scripting. \n \n Parentheses required around all cmdlet calls when using logical operators ( -or , -and ); missing them causes parsing errors \n Unicode and emoji characters prohibited in scripts; use ASCII-only alternatives like [OK] , [!] , [WARN] for status indicators \n Null checks mandatory before property access; always validate objects exist before calling methods or accessing properties \n JSON operations require explicit -Depth

Comprehensive analysis of Xiaohongshu notes covering keyword optimization, title appeal, content risks, and engagement potential. \n \n Analyzes six dimensions: keyword strategy and density, headline/opening paragraph appeal, sensitive content risk detection, commercial authenticity scoring, discussion triggers, and content structure \n Provides risk assessment across medical/health, financial, political, false advertising, and low-taste content categories with specific violation detection \n De

Set up comprehensive error tracking with Sentry to automatically capture, report, and analyze exceptions, performance issues, and application stability.

Design and deploy automation workflows, custom nodes, and integrations on the n8n platform. \n \n Supports 500+ native integrations across APIs, databases, cloud services, and communication tools, plus custom nodes in TypeScript for organization-specific logic \n Includes core node types for data manipulation (Code, Set, If, Switch, Merge), triggers (Webhook, Schedule, Manual, Error), and AI operations (LangChain agents, vector stores, document loaders) \n Offers multiple execution models: manua

Type-safe URL query state management for Next.js with 42 prioritized best practices across parser configuration, setup, and server integration. \n \n Covers critical parser configuration (typed parsers, defaults, enums, arrays, JSON, dates) and adapter setup (NuqsAdapter, 'use client' directives, Next.js version compatibility) \n Includes high-impact state management patterns using useQueryStates, functional updates, null clearing, and controlled inputs \n Provides server integration guidance fo

Manage Confluence spaces, pages, blog posts, and attachments through pre-built actions and direct API access. \n \n Provides 20+ actions covering CRUD operations on pages, blog posts, spaces, comments, attachments, and tasks \n Handles authentication automatically via Membrane CLI; no manual API key management required \n Supports direct API proxying to the Confluence REST API when pre-built actions don't cover your use case \n Built-in pagination and error handling through Membrane's action fra

这个技能用于自动化发布视频到抖音创作者中心。

Guides product launch execution—channels, timeline, checklist, and cross-functional coordination. Use this skill when planning the launch of a new product or major feature. For GTM strategy (PLG/SLG/MLG, 90-day framework, ICP, new market entry, repositioning), see gtm-strategy. For cold start (first users, no product yet), see cold-start-strategy.

Comprehensive requirements and planning specialist for PRDs, tech specs, feature prioritization, and epic breakdown. \n \n Creates Product Requirements Documents (PRDs) for complex projects and lightweight Technical Specifications for simpler ones, with structured functional and non-functional requirements \n Prioritizes features using MoSCoW, RICE scoring, and Kano frameworks; includes validation scripts and templates to ensure requirements are testable, measurable, and traceable \n Breaks down

Directed graph framework for building stateful, multi-step agent workflows with fine-grained control. \n \n StateGraph with typed state schemas, reducers for accumulating lists/values, and nodes that return partial state updates \n Static edges for fixed flow, conditional edges for branching, and Command for combining state updates with dynamic routing \n Send API for fan-out parallelism to worker nodes with result aggregation via reducers \n Invoke for single execution and stream modes (values,