git:20260915.f17c505 to git:20261010.87e53aa

2 added, 2 removed. Audit A to A.

---

description: TypeScript / Node backend standards (Frontier)

globs: **/*.ts

alwaysApply: false

---

# TypeScript / Node (Frontier)

- Canonical: `.github/instructions/typescript.instructions.md` -- read for full

- standards.

+ Read the canonical `.github/instructions/typescript.instructions.md` through

+ `pwsh -NoProfile -File .frontier/runtime/frontier.ps1 cursor read <canonical-path>`.

- Strict mode; no `any`; ESM imports; Zod for runtime input validation.

- Parameterized queries only; validate inputs at boundaries.

- Catch specific errors; structured logging with context.