# GitHub Copilot Instructions — @bytelyst Common Platform **Project:** @bytelyst Common Platform — `(product-agnostic)` **Stack:** TypeScript, ESM, pnpm workspace, Fastify 5, Vitest, Azure Cosmos DB ## Read these (in order) before suggesting code 1. **`AGENTS.md`** at the repo root — repo-specific layout, conventions, build commands, file ownership. 2. **`AI.dev/SKILLS/agent-behavior-guidelines.md`** — ecosystem-wide agent behavior rules (Karpathy + ByteLyst). Identical across every repo in the workspace. Both files together are the complete contract. This pointer file contains no rules of its own to avoid duplication and drift. ## Quick verification command ```bash pnpm build && pnpm test && pnpm typecheck ```