skill-builder

Installation
SKILL.md

Skill Builder

How to write an agent skill that belongs in this library. Follow this standard exactly — every skill in dogfooded-skills was reviewed against it before merge.

What Is a Skill?

A skill is a markdown file at .claude/skills/<skill-name>/SKILL.md. It is loaded into the agent's context when invoked via skill invocation or referenced in the project instructions file. It is not a prompt — it is a runbook: concrete commands, decision tables, and explicit gotchas that turn the agent into a domain expert.

A skill is NOT:

  • A README explaining what a tool does
  • A collection of examples for the user to read
  • A configuration file
  • A vague list of things to consider

A skill IS:

  • Step-by-step instructions the agent executes, not reads
  • Real commands with real flags, not pseudocode
  • The authoritative source of truth for one capability
Related skills
Installs
14
GitHub Stars
2
First Seen
Apr 14, 2026