CLI Tools

Implement server-side validation with allowlists, specific error messages, type checking, and sanitization to prevent security vulnerabilities and ensure data integrity. Use this skill when creating or editing form request classes, when validating API inputs, when implementing validation rules in controllers or services, when writing client-side validation for user experience, when sanitizing user input to prevent injection attacks, when validating business rules, when implementing error message display, or when ensuring consistent validation across all application entry points.

SpatialData-IO 空间数据I/O工具包 - 100%覆盖85个核心文件（20个空间平台+6个API+6个CLI+53个生成器文档）

Zoho Books and Zoho Inventory API integration for TSH Clients Console. Use when:(1) Creating new API routes that call Zoho endpoints(2) Debugging API errors, token issues, or rate limits(3) Adding new Zoho data fetching functions(4) Understanding OAuth token caching with Upstash Redis(5) Working with products, orders, invoices, payments, or credit notes(6) Troubleshooting "Contact for price" or stock display issues

Initialize Go templ project with CLI tools and basic structure. Use when starting new templ project, setting up Go HTML templating, mentions 'templ project', 'templ setup', or creating server-side rendered Go web application.

Build .NET solution/projects using dotnet CLI. Use when task involves compiling, restoring dependencies, or building artifacts.

Maintain the atlassian_confluence_cloud_v2_client SDK project. Use when asked to generate SDK code from OpenAPI spec, debug API issues, fix OpenAPI spec errors, or run the maintenance cycle.

Employ the "Functional Core, Imperative Shell" pattern to isolate deterministic business logic from side-effecting code for superior testability.

Create new desktop widgets for the 3SC WPF widget host. Use when adding a new widget type or instance, including its domain model, persistence, viewmodel, view, and registration in the shell/launcher flow.

Tool usage patterns for non-prompting file operations - use Glob, Read, Grep instead of Bash commands to avoid user interruptions in all agents and commands

Agent Skill: Guide for structuring Netresearch skill repositories. Use when creating skills, standardizing repos, or setting up composer/release workflows. By Netresearch.

Handle Advent of Code answer submissions with intelligent retry logic. Submits answers via aoc-cli, parses responses, handles failures, analyzes edge cases when tests pass but submission fails, and manages exponential backoff. Use when submitting AoC answers, handling submission failures, or implementing retry logic.

Package Go CLIs as minimal secure containers with distroless base images. Static binaries, non-root users, read-only filesystems for production.

Use when interacting with Hetzner Cloud via command line - managing servers, networks, volumes, load balancers, firewalls, DNS, or any cloud infrastructure operations with hcloud CLI

Test iOS apps using AXe CLI for accessibility auditing, UI automation, and simulator control. Use when testing iOS Simulator apps, automating UI interactions, recording test videos, or auditing accessibility labels and VoiceOver support.

Guide for advanced Next.js App Router patterns including Route Handlers, Parallel Routes, Intercepting Routes, Server Actions, error boundaries, draft mode, and streaming with Suspense. CRITICAL for server actions (action.ts, actions.ts files, 'use server' directive), setting cookies from client components, and form handling. Use when requirements involve server actions, form submissions, cookies, mutations, API routes, `route.ts`, parallel routes, intercepting routes, or streaming. Essential for separating server actions from client components.

Install Nushell utilities (zoxide, starship, carapace) with cross-platform support. Use when the user wants to set up Nushell integrations for common CLI tools.

Use when performing mathematical physics computations - Lie algebras, quantum chemistry, neural operators, theorem proving, or scientific validation. Provides guidance on Theory2 CLI usage, computational workflows, and verification methodology.

Launch the Karkinos TUI to monitor worker progress in a new terminal window.

Implement client-side data storage with localStorage, IndexedDB, or SQLite WASM. Use when storing user preferences, caching data, or building offline-first applications.

Open questions register. Use for: QID generation, OQ-SIG-001 format IDs, append questions, open_questions.md. Generate sequential QIDs, append questions with context. Use in clarifier when registering open questions instead of guessing. Invoke via bash .claude/scripts/demoswarm.sh openq next-id|append.