PostHog · Schema

LLMSkill

A/B TestingAnalyticsFeature FlagsOpen SourceProduct AnalyticsSession Recording

Properties

Name	Type	Description
id	string
name	string	Unique skill name. Lowercase letters, numbers, and hyphens only. Max 64 characters.
description	string	What this skill does and when to use it. Max 4096 characters.
body	string	The SKILL.md instruction content (markdown).
license	string	License name or reference to a bundled license file.
compatibility	string	Environment requirements (intended product, system packages, network access, etc.).
allowed_tools	array	List of pre-approved tools the skill may use.
metadata	object	Arbitrary key-value metadata.
files	array	Bundled files manifest. Each entry is path + content_type only; fetch content via /llm_skills/name/{name}/files/{path}/.
outline	array	Flat list of markdown headings parsed from the skill body. Useful as a lightweight table of contents.
version	integer
created_by	object
created_at	string
updated_at	string
deleted	boolean
is_latest	boolean
latest_version	integer
version_count	integer
first_version_created_at	string

View JSON Schema on GitHub

JSON Schema

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "#/components/schemas/LLMSkill",
  "title": "LLMSkill",
  "type": "object",
  "properties": {
    "id": {
      "type": "string",
      "format": "uuid",
      "readOnly": true
    },
    "name": {
      "type": "string",
      "description": "Unique skill name. Lowercase letters, numbers, and hyphens only. Max 64 characters.",
      "maxLength": 64
    },
    "description": {
      "type": "string",
      "description": "What this skill does and when to use it. Max 4096 characters.",
      "maxLength": 4096
    },
    "body": {
      "type": "string",
      "description": "The SKILL.md instruction content (markdown)."
    },
    "license": {
      "type": "string",
      "description": "License name or reference to a bundled license file.",
      "maxLength": 255
    },
    "compatibility": {
      "type": "string",
      "description": "Environment requirements (intended product, system packages, network access, etc.).",
      "maxLength": 500
    },
    "allowed_tools": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "description": "List of pre-approved tools the skill may use."
    },
    "metadata": {
      "type": "object",
      "additionalProperties": true,
      "description": "Arbitrary key-value metadata."
    },
    "files": {
      "type": "array",
      "items": {
        "$ref": "#/components/schemas/LLMSkillFileManifest"
      },
      "readOnly": true,
      "description": "Bundled files manifest. Each entry is path + content_type only; fetch content via /llm_skills/name/{name}/files/{path}/."
    },
    "outline": {
      "type": "array",
      "items": {
        "$ref": "#/components/schemas/LLMSkillOutlineEntry"
      },
      "readOnly": true,
      "description": "Flat list of markdown headings parsed from the skill body. Useful as a lightweight table of contents."
    },
    "version": {
      "type": "integer",
      "readOnly": true
    },
    "created_by": {
      "allOf": [
        {
          "$ref": "#/components/schemas/UserBasic"
        }
      ],
      "readOnly": true
    },
    "created_at": {
      "type": "string",
      "format": "date-time",
      "readOnly": true
    },
    "updated_at": {
      "type": "string",
      "format": "date-time",
      "readOnly": true
    },
    "deleted": {
      "type": "boolean",
      "readOnly": true
    },
    "is_latest": {
      "type": "boolean",
      "readOnly": true
    },
    "latest_version": {
      "type": "integer",
      "readOnly": true
    },
    "version_count": {
      "type": "integer",
      "readOnly": true
    },
    "first_version_created_at": {
      "type": "string",
      "readOnly": true
    }
  },
  "required": [
    "body",
    "created_at",
    "created_by",
    "deleted",
    "description",
    "files",
    "first_version_created_at",
    "id",
    "is_latest",
    "latest_version",
    "name",
    "outline",
    "updated_at",
    "version",
    "version_count"
  ]
}