Only eligible targets
A possible fix is not automatically safe. Targets must pass the relevant compiler, simulation, dependency, and repair-certification checks.
Know what a repair is meant to change—and what it must preserve. Guided Repair is designed for targets with sufficient source-bound proof and independent repair certification.
Safer theme changes require a narrow plan, clear boundaries, preservation requirements, and an evidence-based explanation before a merchant edits anything live.
A possible fix is not automatically safe. Targets must pass the relevant compiler, simulation, dependency, and repair-certification checks.
Understand the exact scope and intended outcome of a compiled repair plan, including what should not change.
Theme Doctor never automatically edits, deletes, or publishes a merchant's live Shopify theme. Merchants execute every live edit manually.
Translate a candidate into source-bound proof, compile a bounded plan, and simulate when required.
Follow the certified target-specific instructions in Shopify, preserving unrelated code and customizations.
Use fresh verification to establish what actually changed after the edit.
A merchant clicking Done doesn't prove the repair succeeded. Unresolved ownership, dependencies, boundaries, or preservation concerns can block certification.
Theme Doctor is designed to connect investigation, reliable evidence, safe next steps, and historical context.