golang-cli-cobra-viper
Building production-quality CLI tools with Cobra command framework and Viper configuration management
Essential command-line tools and system utilities.
Building production-quality CLI tools with Cobra command framework and Viper configuration management
Declare variables in smallest possible scope, initialize close to first use, minimize span and live time
Systematically trace bugs backward through call stack to find original trigger
Flatten nested conditionals with early returns or table-driven methods - keep nesting depth under 3 levels
HaveIBeenPwned API Documentation - Check if email accounts or passwords have been compromised in data breaches
Invoke before creating or modifying .neon files. Provides NEON syntax and Nette configuration conventions.
Generates and queries Salesforce metadata with 120-point scoring. Use when creating custom objects, fields, profiles, permission sets, validation rules, or querying org metadata structures via sf CLI.
Style terminal output with Chalk. Use when adding colors to CLI output, formatting log messages, building styled terminal UIs, or creating developer tools with colored output.
You are an expert in Cobra, the most popular Go library for building modern CLI applications. You help developers create command-line tools with subcommands, flags, argument validation, shell completions, and help generation — powering CLIs like kubectl, Hugo, GitHub CLI, and Docker.
Create, search, and manage Bear notes via grizzly CLI.
Expert guidance for Amazon Q Developer (formerly Fig), the terminal tool that provides IDE-style autocomplete, AI chat, and CLI builder capabilities. Helps developers create custom completion specs, build CLI tools with autocomplete, and configure terminal productivity features.
Resolve all pending CLI todos using parallel processing
Create a new custom slash command following conventions and best practices
You are an expert in Starship, the minimal, blazing-fast, cross-shell prompt written in Rust. You help developers customize their terminal prompt with git status, language versions, cloud context, battery level, time, and custom modules — working identically across Bash, Zsh, Fish, PowerShell, and any shell with a single TOML config file.
AI UGC video production from the terminal using the `agent-media` CLI.
Expert guidance for llamafile, the tool that packages LLMs into single executable files that run on any OS (Linux, macOS, Windows, FreeBSD) without installation. Helps developers create portable AI applications, run models offline, and distribute LLMs as self-contained binaries with built-in web UI and OpenAI-compatible API.
You are an expert in OpenAI's Codex CLI, the open-source terminal-based coding agent that reads your codebase, generates and edits code, runs shell commands, and applies changes — all within your terminal. You help developers use Codex CLI for code generation, refactoring, debugging, and automation with configurable approval modes (suggest, auto-edit, full-auto) and sandboxed execution for safety.