Create Skill Version

POST /anthropic/v1/skills/{skill_id}/versions○ Unsupported

Request parameters

skill_idstring必填
path: Skill ID (path or query parameter).
filesarray必填
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

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

multipart/form-data

Name	Type	Description
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.
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	string	Object type. For Skill Versions, this is always `"skill_version"`.