Claude Platform Docs

List Skill Versions

$ ant skills:versions list
GET/v1/skills/{skill_id}/versions

List Skill Versions

Parameters
--skill-id: string

Path param: Unique identifier for the skill.

The format and length of IDs may change over time.

--limit: optional number

Query param: Number of results to return per page.

Ranges from 1 to 1000. Defaults to 20.

minimum1
maximum1000
--page: optional string

Query param: Optionally set to the next_page token from the previous response.

--workspace-id: optional string

Header param: Optional header to select the Workspace for this request. The value is a Workspace ID (for example, wrkspc_011CZkZaBF1tNoB5wlCeusgy).

Only needed for credentials that can act on more than one Workspace. A credential that belongs to a specific Workspace may omit it; if sent, it must match that Workspace.

Returns
ListSkillVersionsResponse: object{ data, next_page }
data: array of SkillVersion { type: "skill_version", id, created_at, 3 more }

List of skills.

type: "skill_version"

Object type.

For Skill Versions, this is always "skill_version".

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.

next_page: string

Token for fetching the next page of results.

If null, there are no more results available. Pass this value to the page parameter in the next request to get the next page.

List Skill Versions
ant skills:versions list \
  --api-key my-anthropic-api-key \
  --skill-id skill_id
Returns Examples
Response 200
{
  "data": [
    {
      "id": "id",
      "created_at": "2024-10-30T23:58:27.427722Z",
      "description": "description",
      "name": "name",
      "skill_id": "skill_01JAbcdefghijklmnopqrstuvw",
      "type": "skill_version"
    }
  ],
  "next_page": "next_page"
}