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mcp/skillhub

Agent Skill

Cloudflare Email Service skill

cloudflare-email-servicecloudflare/skillsskills/cloudflare-email-service/SKILL.md

Implement or troubleshoot Cloudflare Email Sending and Email Routing integrations and their delivery configuration.

3.1kApache-2.0

always on

21 tokname + description

once used

1,456 tokSKILL.md body

bundled files

524 KB

installs

99kskills.sh

Install the Cloudflare Email Service skill

Skills CLI (Claude Code, Codex, Cursor and others)

npx skills add https://github.com/cloudflare/skills --skill cloudflare-email-service

Claude Code, by hand (all projects)

git clone --depth 1 https://github.com/cloudflare/skills.git /tmp/skills
mkdir -p ~/.claude/skills
cp -R /tmp/skills/skills/cloudflare-email-service ~/.claude/skills/cloudflare-email-service

For one project only, copy the folder into .claude/skills/ in that project instead. The agent picks it up when a task matches its description.

What it costs your context

Agent Skills load in three steps. Tokens counted with the o200k tokenizer; your model's count will differ a little.

WhenWhat loadsCost
Every sessionName and description21 tok
When the agent uses itThe SKILL.md instructions1,456 tok
Only if opened5 bundled files (24 KB)varies

Until it is used, cloudflare-email-service costs about 65× less than the median MCP server we measured (1,362 tokens on every turn). Installing all 19 skills from cloudflare/skills would load 799 tokens of descriptions. Skills vs MCP study

Checks

Our checks found nothing to flag: it follows the Agent Skills specification's naming and size guidelines and doesn't pipe downloads into a shell.

Checked 2026-10-22 · method

What's inside

The headings of its SKILL.md. Read the full file on GitHub.

  • Cloudflare Email Service
  • Retrieval Sources
  • FIRST: Check Prerequisites
  • What Do You Need?
  • Sending Workflow
  • Common Mistakes
  • References

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    Run or troubleshoot Wrangler CLI commands in projects that have a wrangler.jsonc, wrangler.json, or wrangler.toml file, including local development, Previews, deployment, and resource management. For new projects and projects without a Wrangler configuration file, use the cf CLI instead.

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  4. durable-objectscloudflare/skills

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  8. cloudflare-onecloudflare/skills

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