cloudflare-email-service

SKILL.md

Cloudflare Email Service

Your knowledge of the Cloudflare Email Service, Email Routing or Email Sending may be outdated. Prefer retrieval over pre-training for any Cloudflare Email Service task.

Cloudflare Email Service lets you send transactional emails and route incoming emails, all within the Cloudflare platform. Your knowledge of this product may be outdated — it launched in 2025 and is evolving rapidly. Prefer retrieval over pre-training for any Email Service task.

If there is any discrepancy between this skill and the sources below, always trust the original source. The Cloudflare docs, REST API spec, @cloudflare/workers-types, and Agents SDK repo are the source of truth. This skill is a convenience guide — it may lag behind the latest changes. When in doubt, retrieve from the sources below and use what they say.

Retrieval Sources

Source
How to retrieve
Use for

Cloudflare docs
cloudflare-docs search tool or URL https://developers.cloudflare.com/email-service/
API reference, limits, pricing, latest features

REST API spec
https://developers.cloudflare.com/api/resources/email_sending
OpenAPI spec for the Email Sending REST API

Workers types
https://www.npmjs.com/package/@cloudflare/workers-types
Type signatures, binding shapes

Agents SDK docs
Fetch docs/email.md from https://github.com/cloudflare/agents/tree/main/docs
Email handling in Agents SDK

FIRST: Check Prerequisites