API Definition and Developer Experience
Building a CLI for all of Cloudflare

Building a CLI for all of Cloudflare

4/13/2026 · Matt “TK” Taylor, Dimitri Mitropoulos, Dan Carter

What this post added

This post introduces a new TypeScript schema for defining APIs, CLI commands, and other interfaces, enabling code generation for SDKs, Terraform providers, Agent Skills, and the CLI. It also announces a technical preview of a rebuilt Wrangler CLI (now `cf`) that aims to cover all Cloudflare products and introduces Local Explorer for introspecting simulated local resources during development.

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