Fastify

Scaffold a Fastify API via the official fastify-cli generate command

Primary commands

npx scafix create fastify
npx scafix create fastify --no-typescript

Supported customizations

Option	CLI flags	Type / values	Default	Notes
Language	--typescript --no-typescript	ts TypeScript js JavaScript	ts	Choose a TypeScript or JavaScript Fastify scaffold.

--yes defaults

Key	value
language	ts

Notes

• Fastify scaffolding always runs through the official fastify-cli generate command.
• The selected package manager is used for dependency installation after the scaffold is generated.

Shared flow reminder

• Shared flags such as --name, --directory, --package-manager, --git, and --debug apply here as well.
• If required values are omitted and a TTY is available, Scafix prompts for them before calling the stack adapter.
• See CLI Reference for the shared command surface used by scafix.