AnthropicClaude Managed Agents
List Skill Versions
List every version of a Skill.
GET
/anthropic/v1/skills/{skill_id}/versions○ UnsupportedRequest parameters
skill_idstring必填path: Skill ID (path or query parameter).
limitnumber可选query: Maximum number of items per page.
pagestring可选query: Pagination cursor taken from the previous response's next_page.
Returns
501 This endpoint is not implemented yet; calling it returns the response below:
Uploading and managing Skills is not supported yet; passing skills when creating an agent returns 400. Calling it returns 501 (not_implemented_error), produces no side effects, and the official SDK does not retry.
Errors follow the Claude Managed Agents format — see error codes
Response
HTTP 200
Successful response
application/json
| Name | Type | Description |
|---|---|---|
| data | array<object> | |
| data[].id | string | Unique identifier for this Skill Version. The id addresses the version in paths and pins it in references. |
| data[].created_at | string | ISO 8601 timestamp of when the skill was created. |
| data[].description | string | Description of the skill version. This is extracted from the SKILL.md file in the skill upload. |
| data[].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. |
| data[].skill_id | string | Unique identifier for the skill. The format and length of IDs may change over time. |
| data[].type | string | Object type. For Skill Versions, this is always `"skill_version"`. |
| next_page | string | null |