Description

Create a new catalog by tagging an existing catalog with a new name or version. This creates a copy of the source catalog with a new reference, similar to Docker image tagging.

Examples

Tag a catalog with a new version

docker mcp catalog tag mcp/my-catalog:v1 mcp/my-catalog:v2

Create a tagged copy with a different name

docker mcp catalog tag mcp/team-catalog:latest mcp/prod-catalog:v1.0

Tag without explicit version (uses latest)

docker mcp catalog tag mcp/my-catalog mcp/my-catalog:backup