productivity▌

Hierarchical user journey visualization that breaks activities into steps and tasks, organized left-to-right as narrative flow. \n \n Structures work across two axes: horizontal timeline of user activities (backbone, steps, tasks) and vertical priority levels (MVP to future releases) \n Organizes around user goals and behaviors rather than features or engineering modules, enabling shared understanding across product, design, and engineering teams \n Includes segment, persona, and narrative conte

Read and write Google Forms through direct API resource commands. \n \n Supports five core operations: create forms, retrieve form data, batch update form structure, manage publish settings, and handle responses and watches \n Requires Google Workspace authentication via the shared gws prerequisite; review ../gws-shared/SKILL.md for auth setup and security rules \n Use gws schema to inspect method signatures, required parameters, and data types before constructing API calls with --params and --j

Run e sync --3 repeatedly, fixing patch conflicts as they arise, until it succeeds. Then export patches and commit changes atomically.

Product discovery and requirements analysis specialist for creating product briefs and validating problem-solution fit. \n \n Conducts structured stakeholder interviews, market research, and competitive analysis using frameworks like 5 Whys and Jobs-to-be-Done \n Generates comprehensive product briefs with problem definition, target users, solution scope, success metrics, and risk assessment \n Supports brainstorming sessions, requirements gathering, and discovery workflows with templates and va

Modern typesetting system — simpler than LaTeX, faster compilation, programmable.

Build Shopify apps, extensions, and themes using GraphQL Admin API, CLI, and Polaris components. \n \n Routes development tasks into three categories: Apps (backend merchant tools), Extensions (checkout/admin/POS UI), and Themes (storefront customization with Liquid) \n Provides Shopify CLI commands for scaffolding projects, local development with tunneling, and deployment across all three project types \n Includes validated GraphQL patterns for querying products and orders, setting metafields,

Type-safe PostgreSQL applications with Drizzle ORM, migrations, and performance best practices. \n \n Covers schema design, relational queries, transactions, and drizzle-kit workflows (generate, migrate, push, studio) \n Includes decision trees for modeling relationships, diagnosing slow queries, and choosing the right commands \n Emphasizes critical performance patterns: indexing foreign keys, avoiding N+1 queries with relational APIs, and connection pooling \n Provides anti-pattern warnings fo

紫微斗數是中國傳統命理學中最完整、最精密的星命學系統。以出生的年月日時排列星盤，分析十二宮位中星曜的組合，推算人生命運與運勢。

JWT authentication and authorization for Spring Boot 3.5.x with token generation, refresh strategies, and role/permission-based access control. \n \n Covers token generation with JJWT, Bearer/cookie authentication, and stateless session management using Spring Security 6.x \n Supports database-backed and OAuth2 provider integration (Google, GitHub) with modern SecurityFilterChain configuration \n Includes refresh token rotation, token blacklisting, and key rotation strategies for production secu

Remove visible Gemini AI watermarks from images using reverse alpha blending. \n \n Provides a Python CLI tool that strips the bottom-right Gemini watermark without requiring HTML or server-side components \n Uses pre-captured watermark alpha maps (48px and 96px variants) and reverse alpha blending to reconstruct the underlying image \n Supports any image format that Pillow can read and write, with output format inferred from file extension \n Includes detailed algorithm documentation covering d