Claude Code with custom slash command skills

Extend Claude Code via custom slash commands to automate local workflows and integrate proprietary CLI tools.

Claude Code transforms the terminal into an agentic workspace where developers define custom slash commands using simple shell scripts or Node.js. By adding a .claude.json configuration file to your root directory, you can map commands like /deploy or /test-unit to specific local binaries. This setup allows Claude to execute complex sequences (running 500+ Vitest cases or triggering AWS CDK deployments) while maintaining full context of your codebase. It bridges the gap between high-level reasoning and low-level execution, turning repetitive terminal tasks into one-word triggers.

https://docs.anthropic.com/en/docs/agents-and-tools/claude-code/overview