send-email

Send Email via Mailjet

Send an email using the Mailjet API. All parameters are optional — they can be set via environment variables or a .env file in the project root. Extract any of the following from the user's request if provided:

• to: recipient email address (env: MJ_TO)
• from: sender email address (env: MJ_FROM)
• subject: email subject line (env: MJ_SUBJECT)
• body: email body text (env: MJ_BODY)
• files: file paths to attach (env: MJ_FILES_1, MJ_FILES_2, ...)

Only include flags for values explicitly provided by the user. Omit flags that were not mentioned — the script will use environment defaults.

Sending the email

Run the following command with only the flags the user specified:

python3 ${CLAUDE_PLUGIN_ROOT}/skill/send-email-mailjet/scripts/send.py \
  --from "[email protected]" \
  --to "[email protected]" \
  --subject "Subject line" \
  --body "Email body text" \
  --files path/to/file1.pdf path/to/file2.txt

Environment variables

The script reads these from the environment or a .env file:

• MJ_APIKEY_PUBLIC / MJ_APIKEY_PRIVATE — Mailjet API credentials (required)
• MJ_FROM — default sender email
• MJ_TO — default recipient email
• MJ_SUBJECT — default subject (fallback: "Hello")
• MJ_BODY — default body (fallback: "Hello from AI")
• MJ_FILES_1, MJ_FILES_2, ... — default file attachments

Important

• Always confirm the recipient and subject with the user before sending
• Keep total attachment size under 15MB
• Never read or expose .env files directly

Report the API response back to the user after sending.