Email Composer
About
Email Composer drafts professional emails for business, technical, and customer communication. It structures messages using a standard professional format and adapts to various contexts by incorporating user-provided purpose, recipient relationship, and desired tone. Use this skill when you need to quickly generate or get help composing a professional email.
Documentation
Email Composer
Quick start
Provide context and purpose, and I'll draft an appropriate email.
What I need:
- Purpose of email (request, follow-up, announcement, etc.)
- Recipient relationship (colleague, customer, manager, vendor)
- Key points to include
- Desired tone (formal, casual, urgent, friendly)
Email structure
Standard professional email format:
Subject: [Clear, specific subject line]
[Greeting],
[Opening - context/purpose]
[Body - main points]
[Closing - call to action]
[Sign-off]
[Your name]
Common email types
Request for information
Subject: Question about Q4 project timeline
Hi [Name],
I hope this email finds you well. I'm reaching out regarding the Q4 product launch timeline.
Could you provide an update on:
- Current progress on feature development
- Expected completion date for testing phase
- Any blockers or dependencies we should be aware of
This will help us coordinate with the marketing team for the launch materials.
Thanks in advance for your help!
Best regards,
[Your name]
Follow-up email
Subject: Following up: Proposal for new payment system
Hi [Name],
I wanted to follow up on the payment system proposal I sent last week. I understand you're busy, so I wanted to make sure it didn't get lost in your inbox.
To recap, the proposed system would:
- Reduce transaction fees by 30%
- Integrate with existing accounting software
- Improve customer checkout experience
I'd be happy to schedule a brief call to discuss any questions you might have.
Looking forward to hearing from you.
Best,
[Your name]
Technical update
Subject: API Maintenance Window - [Date]
Team,
This is a reminder that we'll be performing scheduled maintenance on our API infrastructure on [Date] from [Time] to [Time] [Timezone].
During this window:
- API endpoints will be unavailable
- Database will be upgraded to v14
- SSL certificates will be renewed
Expected downtime: 2 hours
What you need to do:
- Notify your users of the planned downtime
- Ensure retry logic is in place for API calls
- Monitor your application after maintenance completes
If you have any concerns or conflicts with this schedule, please let me know by [Date].
Technical details available in our status page: [link]
Thanks,
[Your name]
Customer support
Subject: Re: Issue with order #12345
Hi [Customer name],
Thank you for reaching out about your order. I'm sorry to hear you're experiencing this issue.
I've looked into your order (#12345) and found the following:
[Explanation of the issue]
To resolve this, I've:
- [Action taken 1]
- [Action taken 2]
You should see [expected outcome] within [timeframe].
If you continue to experience any problems, please don't hesitate to reply to this email or call us at [phone number].
We appreciate your patience and understanding.
Best regards,
[Your name]
Customer Support Team
Meeting request
Subject: Meeting request: Discuss database migration strategy
Hi [Name],
I'd like to schedule a meeting to discuss our approach for the upcoming database migration.
Agenda items:
- Review migration timeline and milestones
- Discuss rollback strategy
- Identify potential risks and mitigation plans
- Assign team responsibilities
Estimated duration: 45 minutes
I'm available:
- Monday 2-4 PM
- Wednesday 10 AM - 12 PM
- Friday 1-3 PM
Please let me know what works best for you, or feel free to suggest alternative times.
Best,
[Your name]
Tone guidelines
Formal tone
- Use complete sentences
- Avoid contractions
- Professional language
- Proper titles (Dr., Mr., Ms.)
Casual tone
- Contractions acceptable
- Conversational language
- Still professional
- First names
Urgent tone
- Clear subject line with [URGENT] or [ACTION REQUIRED]
- Bold key points
- Explicit deadline
- Direct call to action
Subject line best practices
Good subject lines:
- "Action required: Submit timesheet by Friday"
- "Q4 Sales Report - Review needed"
- "Meeting rescheduled: Project kickoff now Thursday"
- "Quick question about deployment process"
Bad subject lines:
- "Update"
- "Question"
- "Hello"
- "Following up"
Email etiquette
DO:
- Respond within 24 hours (even if just to acknowledge)
- Use clear, specific subject lines
- Keep it concise
- Proofread before sending
- Include relevant context
- Use bullet points for multiple items
- End with clear call to action
DON'T:
- Use ALL CAPS
- Over-use exclamation marks!!!
- Mark everything as urgent
- Reply all unless necessary
- Send when emotional
- Include unnecessary recipients
- Forget attachments mentioned in email
Templates by scenario
Decline request politely
Subject: Re: [Original subject]
Hi [Name],
Thank you for thinking of me for [request/opportunity].
Unfortunately, I won't be able to [participate/help/attend] due to [brief reason - optional]. However, I'd recommend [alternative suggestion if applicable].
I appreciate your understanding, and I hope we can collaborate on future opportunities.
Best regards,
[Your name]
Apologize for mistake
Subject: Apology and correction: [Issue]
Hi [Name],
I'm writing to apologize for [specific mistake]. This was an error on my part, and I take full responsibility.
To correct this:
- [Action 1 already taken]
- [Action 2 in progress]
- [Preventive measure for future]
I understand this may have caused [impact], and I'm committed to ensuring it doesn't happen again.
If you have any concerns or questions, please don't hesitate to reach out.
Sincerely,
[Your name]
Share good news
Subject: Great news: [Achievement/milestone]
Team,
I'm excited to share that we've [accomplished goal]!
This success is thanks to:
- [Team/person contribution 1]
- [Team/person contribution 2]
Impact:
- [Metric improvement]
- [Business benefit]
Thank you all for your hard work and dedication. Let's keep up the momentum!
Cheers,
[Your name]
Closing phrases by context
Formal:
- Sincerely
- Best regards
- Respectfully
- Cordially
Professional:
- Best
- Thanks
- Kind regards
- Regards
Casual:
- Cheers
- Thanks!
- Talk soon
- Best
Email composition checklist
- Clear, specific subject line
- Appropriate greeting
- Purpose stated upfront
- Key points organized with bullets/numbers
- Clear call to action or next steps
- Appropriate tone for audience
- Proofread for typos
- Attachments included (if mentioned)
- Recipients correct (To, CC, BCC)
- Professional signature
Quick Install
/plugin add https://github.com/lifangda/claude-plugins/tree/main/email-composerCopy and paste this command in Claude Code to install this skill
GitHub 仓库
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