Create Skill Version

client.skills.versions.create(, , ?): SkillVersion

POST/v1/skills/{skill_id}/versions

Parameters

skillID: string

Unique identifier for the skill.

The format and length of IDs may change over time.

body: VersionCreateParams { files }

files: Array<Uploadable>

Files to upload for the skill.

All files must be in the same top-level directory and must include a SKILL.md file at the root of that directory.

Returns

SkillVersion { id, created_at, description, 3 more }

id: string

Unique identifier for this Skill Version. The id addresses the version in paths and pins it in references.

created_at: string

ISO 8601 timestamp of when the skill was created.

formatdate-time

description: string

Description of the skill version.

This is extracted from the SKILL.md file in the skill upload.

name: string

The Skill's immutable kebab-case slug, set at creation from the first upload's SKILL.md frontmatter name (or its enclosing directory). Every later upload must resolve to the same value. Also the top-level directory of the Skill's mounted files and the base name of a downloaded archive.

skill_id: string

Unique identifier for the skill.

The format and length of IDs may change over time.

type: "skill_version"

Object type.

For Skill Versions, this is always "skill_version".

defaultskill_version

Create Skill Version

import Anthropic from "@anthropic-ai/sdk";

const client = new Anthropic({
  apiKey: process.env["ANTHROPIC_API_KEY"] // This is the default and can be omitted
});

const skillVersion = await client.skills.versions.create("skill_id", {
  files: [fs.createReadStream("path/to/file")]
});

console.log(skillVersion.id);

{
  "id": "id",
  "created_at": "2024-10-30T23:58:27.427722Z",
  "description": "description",
  "name": "name",
  "skill_id": "skill_01JAbcdefghijklmnopqrstuvw",
  "type": "skill_version"
}

Returns Examples

{
  "id": "id",
  "created_at": "2024-10-30T23:58:27.427722Z",
  "description": "description",
  "name": "name",
  "skill_id": "skill_01JAbcdefghijklmnopqrstuvw",
  "type": "skill_version"
}