spec-merger

Installation
SKILL.md

Spec Merger

Bundled runtime

Before executing a CLI line below, replace its leading SSF with node "<plugin-root>/scripts/spec-superflow.mjs"; <plugin-root> is the absolute directory two levels above this file. Never run SSF literally or call an ssf from PATH.

Before the final executing → closing transition, delta specs (ADDED/MODIFIED/REMOVED/RENAMED) must be published into the main spec base. changes/<change>/ remains the active workflow source; root specs/ is only the published baseline. Specs that aren't synced become lies. A change already in closing must not be routed to spec-merger.

Execution-State Guard

Before SSF sync or any other write, run SSF state get <change-dir> state. Continue only when the persisted state is exactly executing. If it is closing → STOP: "Closing is terminal. Do not route this change to spec-merger; synchronization belongs before the final executing → closing transition." For any other state, or if the state cannot be read → STOP and route through workflow-start; do not perform side effects.

Pre-Flight Checks

Installs
56
GitHub Stars
876
First Seen
Jul 1, 2026