claude-prompting

Installation
SKILL.md

Claude Prompt Engineering

Claude is Anthropic's AI assistant designed to be helpful, harmless, and honest. It excels at long-context tasks, follows complex instructions precisely, and works best with well-structured prompts using XML-style tags.

When to Invoke This Skill

Use this skill when:

  • Crafting prompts specifically for Claude/Anthropic models (default: Claude Sonnet 4.5)
  • Working with long documents or large context (up to 1M tokens with Sonnet 4.5 beta)
  • Using structured prompts with XML-style tags
  • Implementing extended thinking for complex reasoning
  • Requiring precise instruction following
  • Building agentic workflows with parallel tool use

Claude's Identity & Characteristics

Attribute Description
Personality Helpful, harmless, honest
Related skills
Installs
20
GitHub Stars
4
First Seen
Feb 6, 2026