001 — Strlng, a tools studio
Tools that show you what will change, let you undo it, and run the same way every time.
FallbackFallback-SentinelDisco
002 — The problem
Claude Code, Sidekick, MCP servers, bulk editors and a busy team on a Friday afternoon all change live catalog data. The admin shows a single updatedAt timestamp and a vague activity log.
Theme files have rollback. Product data does not. Strlng builds the layer underneath: see the change before it happens, reverse it after, and get the same result every time.
003 — The tools
Snapshot, diff, restore.
A deterministic snapshot, diff and restore CLI for Shopify stores. Snapshot before an AI session, diff after, and restore the fields that shouldn't have moved. Its companion, Fallback-Sentinel, stands watch: a read-only worker that files a daily drift ledger.
Run a sale. End it cleanly.
A discount and price management CLI for Shopify. Back up, generate an editable plan, preview, apply, then unwind, across base prices and every market price list.
004 — Principles
Preview before write.
Every write is reversible.
Recovery is a procedure, not a memory.
Local-first, no phone-home.
The same result every time.