Fetch a historic variation of a skill
Returns the requested skill with the variation block populated from the specified historic variation (the activeVariationId on the response still reflects the live deployment). Same access-hiding 404 contract as GET /skills/:id — the caller must be able to at least use the skill, otherwise the response is 404 (existence is hidden). Authorization runs against the current skill ACL, so a skill that was shared in v1 but is private now stays private when read by uid.
Authorizations
Bearer authentication header of the form Bearer <token>, where <token> is your auth token.
Path Parameters
Numeric skill id.
42
UUID of the historic variation row to read.
"00000000-0000-4000-a000-000000000abc"
Response
Numeric skill id (stable per-org; not reused after delete).
42
URL-safe slug used in human-readable links. Unique per org.
"customer-churn-analyzer-a3f"
Display name of the skill. Shown in the builder and in run logs.
"Customer Churn Analyzer"
Lifecycle status. draft = never deployed. active = deployed. deleted = soft-deleted.
draft, active, deleted "active"
Org UUID this skill belongs to. Matches the caller’s principal.
"00000000-0000-0000-0000-000000000001"
True when the draft variation differs from the active variation (deploy would publish changes).
false
Access configuration — who in the org can use / manage this skill.
Creation timestamp.
"2026-05-01T10:00:00.000Z"
Most recent update timestamp.
"2026-05-11T10:00:00.000Z"
Optional one-paragraph description of what this skill does.
"Predicts churn risk for a customer given a 90-day usage window."
Active (deployed) variation id. Null until the skill is first deployed.
"00000000-0000-4000-a000-000000000100"
Most recent draft variation id. Null when there is no draft pending.
"00000000-0000-4000-a000-000000000101"
Pending ownership transfer awaiting recipient acceptance. Absent when no request is in flight.
Variation-detail payload (toolset, instructions, model, etc.) for the requested view. Populated by GET /api/v1/skills/:id; absent on list rows.
Soft-delete timestamp. Null for active skills.
null