openspec-sync-specs

Sync delta specs from a change to main specs.

This is an agent-driven operation - you will read delta specs and directly edit main specs to apply the changes. This allows intelligent merging (e.g., adding a scenario without copying the entire requirement).

Input: Optionally specify a change name. If omitted, check if it can be inferred from conversation context. If vague or ambiguous you MUST prompt for available changes.

Steps

1. If no change name provided, prompt for selection

   Run openspec list --json to get available changes. Use the AskUserQuestion tool to let the user select.

   Show changes that have delta specs (under specs/ directory).

   IMPORTANT: Do NOT guess or auto-select a change. Always let the user choose.

2. Find delta specs

   Look for delta spec files in openspec/changes/<name>/specs/*/spec.md.