openspec-sync-specs

To merge delta specs into main specs without losing existing content, use an automated merging process that reads both files first and preserves existing main spec content not explicitly mentioned in the delta files.

A delta spec is a file describing specific changes to apply to a primary spec set, categorized under changes like added, modified, removed, or renamed requirements for efficient spec management.

Yes, when multiple delta change sets exist under the openspec/changes directory, the skill provides an interactive selection process to choose which specific delta specs to merge into the main specs.

Yes, merging delta specs creates missing main specs on demand if the delta files reference a capability that does not yet exist in the primary spec set, ensuring all changes are applied.

Yes, the spec merging process is idempotent, meaning applying the same delta spec merge multiple times yields the same final main spec output without duplicating requirements or corrupting existing data.