Essential command-line tools and system utilities.
Comprehensive document creation, editing, and analysis with support for tracked changes, comments, formatting preservation, and text extraction. When Claude needs to work with professional documents (.docx files) for: (1) Creating new documents, (2) Modifying or editing content, (3) Working with tracked changes, (4) Adding comments, or any other document tasks
Comprehensive spreadsheet creation, editing, and analysis with support for formulas, formatting, data analysis, and visualization. When Claude needs to work with spreadsheets (.xlsx, .xlsm, .csv, .tsv, etc) for: (1) Creating new spreadsheets with formulas and formatting, (2) Reading or analyzing data, (3) Modify existing spreadsheets while preserving formulas, (4) Data analysis and visualization in spreadsheets, or (5) Recalculating formulas
Guide for creating effective skills. This skill should be used when users want to create a new skill (or update an existing skill) that extends Claude's capabilities with specialized knowledge, workflows, or tool integrations.
Comprehensive Nix validation: treefmt-nix integration, statix/deadnix linting, flake checks, khanelinix-specific patterns. Use when validating Nix code or setting up linting infrastructure.
Toolkit for interacting with and testing local web applications using Playwright. Supports verifying frontend functionality, debugging UI behavior, capturing browser screenshots, and viewing browser logs.
Manages Nix flakes, inputs, dependency resolution, and performance optimization. Use when working with flake.nix, updating inputs, debugging evaluation errors, optimizing flake performance, or composing multi-flake architectures.
Nix naming conventions and code style. Use when naming variables, files, or organizing attributes in Nix code.
khanelinix option namespacing and design patterns. Use when defining module options, accessing configuration values, or understanding the khanelinix.* namespace convention.
khanelinix directory structure and module placement. Use when creating new modules, deciding where files belong, or understanding the modules/ organization. Covers platform separation (nixos/darwin/home/common) and auto-discovery.
NixOS system configuration and administration. Use when configuring system services, hardware setup, networking, security hardening, boot configuration, or system maintenance.
Manages encrypted secrets using sops-nix and age. Use when adding new secrets, rotating keys, debugging secret access, or setting up secret management for new hosts/users.
解析抖店商品链接，进行创作分析，并生成营销视频，返回统一结构。抖音电商平台域名为haohuo.jinritemai.com或douyin.com。
当用户想找创意灵感、看爆款视频的分镜脚本或复刻提示词、拆解热门内容的视觉元素和关键帧、了解某行业出圈视频的创作思路时使用。手动触发：/inspiration
Create distinctive, production-grade frontend interfaces with high design quality. Use this skill when the user asks to build web components, pages, artifacts, posters, or applications (examples include websites, landing pages, dashboards, React components, HTML/CSS layouts, or when styling/beautifying any web UI). Generates creative, polished code and UI design that avoids generic AI aesthetics.
Enforces code organization using features/ (verticals), platform/ (horizontals), and shell/ (thin wiring). Triggers on: code organization, file structure, where does this belong, new file creation, refactoring.
This skill analyzes code for design quality improvements across 8 dimensions: Naming, Object Calisthenics, Coupling & Cohesion, Immutability, Domain Integrity, Type System, Simplicity, and Performance. Ensures rigorous, evidence-based analysis by: (1) Understanding code flow first via implementation-analysis protocol, (2) Systematically evaluating each dimension with specific criteria, (3) Providing actionable findings with file:line references. Triggers when users request: code analysis, design review, refactoring opportunities, code quality assessment, architecture evaluation.
Stops execution and fixes root cause when commands, builds, scripts, or tools fail unexpectedly. Triggers on workaround language: 'directly', 'instead', 'alternatively', 'skip', 'fall back', 'work around', 'isn't working', 'broken', 'manually'. Activates on any unexpected non-zero exit code or process failure.
Create optimized llm-context rules for specific tasks by analyzing codebase content and generating minimal file selection patterns
