Claude Platform Docs

Versions

Create Skill Version
$client->skills->versions->create(string skillID, list<string> files, ?string workspaceID): SkillVersion
POST/v1/skills/{skill_id}/versions
List Skill Versions
$client->skills->versions->list(string skillID, ?int limit, ?string page, ?string workspaceID): PageCursor<SkillVersion>
GET/v1/skills/{skill_id}/versions
Get Skill Version
$client->skills->versions->retrieve(string version, string skillID, ?string workspaceID): SkillVersion
GET/v1/skills/{skill_id}/versions/{version}
Delete Skill Version
$client->skills->versions->delete(string version, string skillID, ?string workspaceID): DeletedSkillVersion
DELETE/v1/skills/{skill_id}/versions/{version}
Models
class DeletedSkillVersion { $type = 'skill_version_deleted'; $id; }
"skill_version_deleted" type

Deleted object type.

For Skill Versions, this is always "skill_version_deleted".

string id

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

class SkillVersion { $type = 'skill_version'; $id; $createdAt; /* 3 more */ }
"skill_version" type

Object type.

For Skill Versions, this is always "skill_version".

string id

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

\Datetime createdAt

ISO 8601 timestamp of when the skill was created.

string description

Description of the skill version.

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

string name

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.

string skillID

Unique identifier for the skill.

The format and length of IDs may change over time.