--- name: x-to-kindle description: Send X/Twitter posts to Kindle for distraction-free reading. Use when user shares an X/Twitter link and wants to read it on Kindle, or asks to send a tweet/thread to their Kindle device. ---

X to Kindle

Convert X/Twitter posts into Kindle-readable documents via email.

Requirements

• Gmail account with App Password (or other SMTP setup)
• Kindle email address (found in Amazon account settings)

Workflow

When user shares an X link:

1. Extract content via fxtwitter API:

``` https://api.fxtwitter.com/status/ ``` Extract from URL: twitter.com//status/ or x.com//status/

1. Format as HTML file (save to /tmp):

```html

@{author_handle}

{tweet_text}

{timestamp}

View on X

```

1. Send via SMTP with HTML as ATTACHMENT (Kindle requires attachment, not inline HTML):

```python from email.mime.multipart import MIMEMultipart from email.mime.text import MIMEText from email.mime.base import MIMEBase from email import encoders

msg = MIMEMultipart() msg['Subject'] = "Tweet from @handle" msg['From'] = from_email msg['To'] = kindle_email

# Plain text body (not the content) msg.attach(MIMEText("Article attached.", 'plain'))

# HTML file as attachment - THIS IS REQUIRED with open("/tmp/article.html", "rb") as f: attachment = MIMEBase('text', 'html') attachment.set_payload(f.read()) encoders.encode_base64(attachment) attachment.add_header('Content-Disposition', 'attachment', filename='article.html') msg.attach(attachment) ```

Tools

• send_to_kindle: Send a local file to the configured Kindle email.

Configuration

Set the following environment variables in your Clawdbot configuration (or .env file):

• SMTP_EMAIL: Your sender email (e.g., gmail)
• SMTP_PASSWORD: Your app password
• KINDLE_EMAIL: Your Kindle email address
• SMTP_SERVER: (Optional) Default: smtp.gmail.com
• SMTP_PORT: (Optional) Default: 587

Tool Definitions

send_to_kindle

Send a local file (PDF, HTML, TXT) to the Kindle.

• Run: python3 skills/x-to-kindle/send_to_kindle.py

Configuration

Store in TOOLS.md:

## Kindle
- Address: [email protected]

## Email (Gmail SMTP)
- From: [email protected]
- App Password: xxxx xxxx xxxx xxxx
- Host: smtp.gmail.com
- Port: 587

Example

User sends: https://x.com/elonmusk/status/1234567890

1. Fetch https://api.fxtwitter.com/status/1234567890
2. Extract author, text, timestamp
3. Send HTML email to Kindle address
4. Confirm: "Sent to Kindle 📚"