SKILL

writing-skills

Use when creating new skills, editing existing skills, or verifying skills work before deployment

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Extracted from a fixed version of SKILL.md in its original language. This is the author’s documentation; installation, compatibility and runtime results have not been verified by this site.

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Topics in the source

  • Writing Skills
  • Overview
  • What is a Skill?
  • TDD Mapping for Skills
  • When to Create a Skill
  • Skill Types
  • Technique
  • Pattern

Writing skills IS Test-Driven Development applied to process documentation. Personal skills live in agent-specific directories (/.claude/skills for Claude Code, /.codex/skills for Codex) You write test cases (pressure scenarios with subagents), watch them fail (baseline behavior), write the skill (documentation), watch tests pass (agents comply), and refactor (close loopholes). Core principle: If you didn't watch an agent fail without the skill, you don't know if the skill teaches the right thing. REQUIRED BACKGROUND: You MUST understand superpowers:test-driven-development before using this skill. That skill defines the fundamental RED-GREEN-REFACTOR cycle. This skill adapts TDD to documentation. Official guidance: For Anthropic's official skill authoring best practices, see anthropic-best-practices.md. This document provides additional patterns and guidelines that complement the TDD-focused approach in this skill. A skill is a reference guide for proven techniques, patterns, or tools. Skills help future Claude instances find and apply effective approaches. Skills are: Reusable techniques, patterns, tools, reference guides Skills are NOT: Narratives about how you solved a problem o

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Source repository
davila7/claude-code-templates
Source file
cli-tool/components/skills/productivity/writing-skills/SKILL.md
Fixed revision
21be197f100a12b8d0dd9a211cc244c8179f84d3
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This record was collected automatically. Its documentation, suitability and runtime behavior have not been manually verified.

Author: davila7/claude-code-templates · original repository metadata. Documentation review: Not reviewed. Last source check: 2026-11-09T15:01:39.829Z.

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