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Found 1,548 Skills
Research how production Rails apps solve architectural problems using the Real World Rails repository. Use when the user wants to know how other apps handle something, find patterns, or compare approaches. Triggers on "rails patterns", "how do other apps", "real world rails", "research how apps do".
Write articles, guides, blog posts, tutorials, newsletter issues, and other long-form content in a distinctive voice derived from supplied examples or brand guidance. Use when the user wants polished written content longer than a paragraph, especially when voice consistency, structure, and credibility matter.
Style, review, and refactoring standards for Bash shell scripting. Trigger when `.sh` files, files with `#!/usr/bin/env bash` or `#!/bin/bash`, or CI workflow blocks with `shell: bash` are created, modified, or reviewed and Bash-specific quality controls (quoting safety, error handling, portability, readability) must be enforced. Do not use for generic POSIX `sh`, PowerShell, or language-specific application style rules. In multi-language pull requests, run together with other applicable `*-style-guide` skills.
Explain code in detail - what it does, how it works, and why. Use when you need to understand unfamiliar code or explain code to others.
Structured workflow for upgrading Next.js applications across major versions. Use when migrating a Next.js project from one major version to another (e.g., 13 to 14, 14 to 15, 15 to 16). Covers codemod automation, breaking change detection, incremental migration paths, and post-upgrade validation.
Set up GitHub CLI and Vercel CLI, authenticate both, create a repo, and link it to Vercel for automatic deployments. One-time setup that makes all other Treehaus builder skills work.
Build sticker-pack prompts and GIF sticker outputs from a reference image. Use this skill whenever the user wants emoji, 表情包, sticker packs, 微信表情, reaction GIFs, image-to-sticker workflows, 4x6 expression sheets, Nano Banana / Gemini image editing, or asks to turn EmojiGen-style generation into a reusable workflow. Prefer Nano Banana models through Gemini or Vertex AI, but still use this skill when the image grid comes from another tool and only the prompt assembly or GIF production is needed.
Use Shopify Polaris Web Components (s-* custom elements) for App Home UI. Use when building App Home surfaces (not embedded apps), designing UI with s-page, s-section, s-stack, s-box, s-button, and other s-* components. Do not use @shopify/polaris React - App Home requires Web Components.
Review content against your brand voice, style guide, and messaging pillars, flagging deviations by severity with specific before/after fixes. Use when checking a draft before it ships, when auditing copy for voice consistency and terminology, or when screening for unsubstantiated claims, missing disclaimers, and other legal flags.
DingTalk Address Book and Contact Query. Use this skill when the user mentions terms like "DingTalk address book", "find employee", "search user", "check user info", "get user details", "user phone number", "employee name", "employee ID", "check department", "search department", "department members", "department list", "department details", "sub-department", "parent department", "department path", "total number of employees", "address book search", "userId to unionId", "unionId to userId", "dingtalk contact", "dingtalk directory", "find user", "get user info", "department members". Supported operations: search users/departments by keyword, get complete user information (name/phone/employee ID/department/position/unionId), get department member list, get department tree structure, query user's department path, count total number of employees, and all other address book operations.
Use when implementing game animations, player feedback, character movement, or interactive entertainment in Unity, Unreal, or other game engines.
Manage Xiaohongshu login status: Check login status, QR code login, reset login to switch accounts. Use this when the user mentions login, QR code scanning, account, account switching, logout, login status check, or when other skills report "not logged in" requiring prior login.