CLI Tools

Gemini CLI usage patterns, tools, hooks, extensions, and best practices for AI-assisted development.

Expert CLI/TUI designer for building intuitive, user-friendly, and professional command-line interfaces. Focuses on UX patterns, help systems, progressive disclosure, and developer ergonomics.

Catholic liturgical CLI tool

Safe code refactoring combining Sherpa's refactor workflow, Julie's reference checking and safe renaming, and Goldfish's before/after checkpointing. Activates for code improvement with systematic testing, refactoring, and verification. Use when cleaning up or improving existing code.

Guide for using direnv - a shell extension for loading directory-specific environment variables. Use when setting up project environments, creating .envrc files, configuring per-project environment variables, integrating with Python/Node/Ruby/Go layouts, working with Nix flakes, or troubleshooting environment loading issues on macOS and Linux.

Enterprise Shell scripting with Bash 5.2, ShellCheck, bats-core testing, POSIX compliance, and Context7 MCP integration for defensive scripting patterns.

Operate Atlassian Jira through the official jira CLI; trigger this skill to list, inspect, create, update, triage, or report on Jira work using deterministic shell commands aligned with Jira MCP workflows.

CLI tool for managing Pylon issues, tickets, and responses

Building production-quality CLI tools with Cobra command framework and Viper configuration management. Covers command structure, flag binding, environment variables, and shell completion. Use when creating developer tools, admin CLIs, or DevOps utilities.

Get OpenAI Codex CLI's opinion on code, bugs, or implementation. Use when you want a second AI perspective during coding sessions.

Security scanning templates and checklists for OWASP Top 10, authentication, authorization, data protection. Use when conducting security testing or vulnerability assessment.This skill provides comprehensive security testing:- OWASP Top 10 checklist with remediation- Authentication and authorization testing- Data protection verification- Security report generation- Integration with Codex CLI MCP for automated scanningTriggers: "security scan", "vulnerability check", "OWASP", "security test", "セキュリティスキャン", "脆弱性チェック", "セキュリティテスト"

Use this skill whenever the user wants to design, refactor, or extend Next.js App Router routes, layouts, and navigation patterns (including route groups, dynamic routes, and server/client component boundaries) in a TypeScript + Tailwind + shadcn/ui project.

React Native 脚手架 comet CLI 命令规范与项目配置。当用户提到"comet"、"脚手架"、"scaffold"、"初始化项目"、"创建应用"、"项目结构"、"comet.yaml"时使用此 skill。

Azure AKS Agentic CLI - AI-powered troubleshooting and insights tool for Azure Kubernetes Service. Use when diagnosing AKS cluster issues, getting cluster health insights, troubleshooting networking/storage/security problems, or analyzing cluster configuration with natural language queries.

Manage tmux sessions for background processes. Use to run long-running commands, manage multiple terminals, and capture output from background processes.

React/Next.js data patterns - React Query hooks, ORPC client integration, error handling, cache invalidation. Complements frontend-design skill (visuals).

How to use the repo-scoped sk CLI to manage Claude Skills in this codebase.

DevOps automation for a Next.js (Vercel) frontend, Fly.io backend, and Supabase Postgres. The agent should prefer `just` recipes as the invocation surface. Internally, recipes use a hybrid MCP+CLI approach: Supabase CLI for writes/migrations (local & prod), Fly MCP preferred for ops with flyctl fallback, and Vercel CLI for deploy with optional MCP for env/status. Secrets are loaded exclusively via 1Password CLI; values are never printed.

Invoke Claude Code CLI from Python orchestrators and shell scripts. Use when asked to"spawn claude as subprocess", "automate claude cli", "run claude headless","configure --allowedTools", "set up claude hooks", or "parallel claude invocation".Covers permissions, directory access (--add-dir), hooks, sandbox mode, and async patterns.

Implement comprehensive input validation on both client and server sides, using allowlists over blocklists, sanitizing user input, and providing specific error messages to prevent security vulnerabilities. Use this skill when writing validation logic for forms, API endpoints, function parameters, or any user input. Use this skill when implementing server-side validation to ensure data integrity and security, adding client-side validation for immediate user feedback, or sanitizing input to prevent injection attacks. Use this skill when working with form components, API route handlers, data processing functions, or validation schemas. Use this skill when defining validation rules for data types, formats, ranges, required fields, or business logic constraints across all application entry points.