Engineering
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claude-api

Expert guidance for Claude Messages API: structured outputs, prompt caching, tool use, and migration from deprecated Claude 3.x models to 4.5. Prevents common API errors.

Installation

Agent type

Claude Code

Install Command (macOS)
curl -fsSL "https://mentalok.io/api/v1/skills/claude-api/install?os=mac&agent=claude" | bash
Install Command (Windows)
curl -L "https://mentalok.io/api/v1/skills/claude-api/install?os=windows&agent=claude" -o install-claude-api.bat && install-claude-api.bat

Download Skill Project

/agent-skill/claude-api
claude-api | Skills Hub