--- title: "How to Build Your Own Claude Code Skill" url: https://daily.dev/posts/how-to-build-your-own-claude-code-skill-xk4dwhksx source_url: https://www.freecodecamp.org/news/how-to-build-your-own-claude-code-skill/ type: article source: "freeCodeCamp" published: 2026-03-27T23:12:43.026Z updated: 2026-03-30T02:14:45.502Z tags: ["ai-coding", "claude-code", "git"] reading_time: 13 upvotes: 12 comments: 0 language: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # How to Build Your Own Claude Code Skill **[freeCodeCamp](https://daily.dev/sources/freecodecamp)** · 13 min read · 12 upvotes · 0 comments ## Summary Agent skills are markdown files that encode repeatable developer workflows and load automatically into AI coding assistants like Claude Code, GitHub Copilot, Cursor, and Gemini CLI. A skill consists of a SKILL.md file with YAML frontmatter (name and description) and a markdown body with instructions. The tutorial walks through building a commit-message-writer skill that reads staged git changes and generates Conventional Commits-formatted messages. Key lessons include writing effective description fields with trigger phrases to ensure the skill loads reliably, structuring instructions to produce consistent output formats, testing edge cases, and iterating on the skill over time. The same SKILL.md format works across all major AI coding tools. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: --- Tags: [#ai-coding](https://daily.dev/tags/ai-coding), [#claude-code](https://daily.dev/tags/claude-code), [#git](https://daily.dev/tags/git) [View this post on daily.dev](https://daily.dev/posts/how-to-build-your-own-claude-code-skill-xk4dwhksx)