{
 "id": "https://redfinchadvisory.com/lexicon/agent-skill",
 "slug": "agent-skill",
 "prefLabel": "Agent skill",
 "altLabel": [
  "Skills",
  "SKILL.md",
  "Playbooks"
 ],
 "hiddenLabel": [],
 "definition": "A package of instructions and files, written in an open text-based format, that an agent loads only when a task needs it.",
 "scopeNote": "",
 "tier": "reference",
 "group": "Connections and systems",
 "broader": [
  "https://redfinchadvisory.com/lexicon/agent-harness"
 ],
 "narrower": [],
 "related": [
  {
   "id": "https://redfinchadvisory.com/lexicon/tool",
   "type": "confused"
  },
  {
   "id": "https://redfinchadvisory.com/lexicon/system-prompt",
   "type": "related"
  },
  {
   "id": "https://redfinchadvisory.com/lexicon/prompt-template",
   "type": "confused"
  }
 ],
 "links": [
  {
   "id": "https://redfinchadvisory.com/lexicon/agent-harness",
   "label": "loaded into",
   "direction": "out"
  }
 ],
 "modified": "2026-10-21",
 "markdown": "https://redfinchadvisory.com/lexicon/agent-skill.md",
 "inScheme": {
  "id": "https://redfinchadvisory.com/lexicon",
  "version": "1.0",
  "currentAsOf": "2026-10-21"
 }
}