cloudflare-email-routing SKILL.md skillA
cloudflare-email-routing from secondsky/claude-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add secondsky/claude-skills/cloudflare-email-routing@v2.0.0Pins v2.0.0 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- secondsky/claude-skills
- Path
plugins/cloudflare-email-routing/skills/cloudflare-email-routing/SKILL.md- Versions recorded
- 4
- Latest version
- v2.0.0, committed Aug 3, 2026
- First version recorded
- Dec 24, 2025
- Size
- 11,236 bytes
- Repository stars
- 247
- License
- MIT
Cloudflare Email Routing for receiving/sending emails via Workers. Use for email workers, forwarding, allowlists, or encountering Email Trigger errors, worker call failures, SPF issues.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Cloudflare Email Routing
**Status**: Production Ready ✅ | **Last Verified**: 2025-11-18
---
## What Is Email Routing?
Two capabilities:
1. **Email Workers** - Receive and process incoming emails (allowlists, forwarding, parsing)
2. **Send Email** - Send emails from Workers to verified addresses
Both **free** and work together for complete email functionality.
---
## Quick Start (10 Minutes)
### Part 1: Enable Email Routing
**Dashboard setup:**
1. Dashboard → Domain → **Email** → **Email Routing**
2. **Enable Email Routing** → **Add records and enable**
3. Create destination address:
- Custom: `hello@yourdomain.com`
- Destination: Your email
- Verify via email
4. ✅ Basic forwarding active
### Part 2: Receiving Emails (Email Workers)
**Install dependencies:**
```bash
bun add postal-mime@2.5.0 mimetext@3.0.27
```
**Create email worker:**
```typescript
// src/email.ts
import { EmailMessage } from 'cloudflare:email';
import PostalMime from 'postal-mime';
export default {
async email(message, env, ctx) {
const parser = new PostalMime.default();
const email = await parser.parse(await new Response(message.raw).arrayBuffer());
…Read the whole file at its exact version.
How to install
mdr add secondsky/claude-skills/cloudflare-email-routing@sha256:e728d81cb776dfd5The line at the top of this page pins the label v2.0.0, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_m6a4onwxmlriv22j)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 4 versions of this file, between Dec 24, 2025 and Aug 3, 2026, about one every 74 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v2.0.0 latest | 2026-08-03 | 3e4faae | 11,236 B | A | view · diff |
| v2.0.0 | 2026-04-29 | 5f7b93b | 10,956 B | A | view · diff |
| v2.0.0 | 2026-04-26 | 852a9f7 | 10,822 B | A | view · diff |
| v2.0.0 | 2025-12-24 | ba827ce | 10,815 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (11236 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
secondsky/claude-skills · 247 stars · license MIT · pushed 2026-10-31 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_m6a4onwxmlriv22j GET https://markdownregistry.com/api/v1/resolve?ref=secondsky/claude-skills/cloudflare-email-routing GET https://markdownregistry.com/api/v1/blob/e728d81cb776dfd52260359ae1dc7da9cdf778cae56752e56cd61d589da3d74a
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.