Why should I use specialized tags for Orchestrators or Planners?

Using specialized tags helps Claude understand its specific functional scope, defining allowed tools, delegation rules, and planning methodologies, which leads to more accurate and efficient outputs.

What are Claude Code XML Standards?

They are standardized tag structures, such as , , and , used to define the behavior, identity, and constraints of Claude Code agents and commands for better reliability.

Does this skill follow Anthropic's recommended practices?

Yes, these patterns are specifically designed to follow Anthropic's best practices for long-context models, ensuring structured prompting and clear hierarchy.

How do I handle code blocks inside these XML tags?

The skill provides specific nesting rules, such as placing opening code fences directly under the tag and using proper character escaping for attributes to maintain XML integrity.

Claude Code XML Standards

Name: Claude Code XML Standards
Author: MadAppGang

byMadAppGang

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개발자 도구

Standardizes agent and command development with structured XML patterns based on Anthropic best practices.

This skill provides a comprehensive library of XML tag structures and patterns designed to optimize the behavior of Claude Code agents and commands. By implementing standardized tags for roles, instructions, knowledge, and specialized agent types like Orchestrators, Planners, and Reviewers, developers can ensure their AI workflows are predictable, maintainable, and aligned with industry-leading prompt engineering standards. It is an essential resource for teams building complex, multi-agent systems or custom commands within the Claude ecosystem.

주요 기능

01Character escaping and code block nesting guidelines for valid XML formatting

02Structured instruction patterns with critical constraints and workflow phases

03Standardized core tags for defining agent roles, expertise, and missions

04Pre-defined review and testing criteria structures for automated quality gates

053 GitHub stars

06Specialized XML templates for Orchestrators, Architects, and Implementers

사용 사례

01Standardizing code review and implementation checklists across a development team

02Building a new specialized Claude Code agent for domain-specific tasks

03Structuring complex orchestration commands that coordinate multiple sub-agents

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add madappgang/magus xml-standards

For use in Claude.ai and ChatGPT