magic-meal-kits Recipe: Notion Invite with Gmail Fallback
Prerequisite: Read
../mmk-shared/SKILL.mdfor auth, global flags, and error handling. Uses:mmk-notion-page— Page invite command.
A multi-step workflow that invites a user to a Notion page, and if they don't have a Notion account, sends them a signup email via Gmail.
This recipe has side effects (sends real emails). It requires manual invocation only.
Prerequisites
Both CLIs must be installed and authenticated:
mmk— Magic Meal Kits CLI (npm install -g @magic-meal-kits/cli@beta)gws— Google Workspace CLI
Workflow
Step 1: Attempt Notion Page Invite
mmk notion page invite --email <email> --role <role> --block-id <block-id> -o json 2>&1
Check the exit code:
- Exit 0 → Success. Report to user and stop.
- Non-zero → Parse the error output. Continue to Step 2.
Step 2: Analyze the Error
Capture both stdout and stderr from the invite command:
result=$(mmk notion page invite --email <email> --role <role> --block-id <block-id> -o json 2>&1)
exit_code=$?
Determine the failure reason:
- If the error indicates the email is not associated with a Notion account (non-Notion user) → proceed to Step 3
- If it's a different error (auth failure, invalid block-id, permission denied) → report the error to the user and stop
Step 3: Send Signup Email via Gmail
Send an email asking the user to create a Notion account:
gws gmail +send \
--to "<email>" \
--subject "Notion 페이지 초대 - 계정 생성이 필요합니다" \
--body "안녕하세요,
Notion 페이지에 초대하려 했으나, 해당 이메일로 등록된 Notion 계정이 없습니다.
아래 링크에서 Notion 계정을 생성해 주세요:
https://www.notion.so/signup
계정 생성 후 알려주시면, 다시 페이지 접근 권한을 드리겠습니다.
감사합니다."
Adapt the email language and content based on the user's preferences. The above is a Korean-language template — switch to English or other languages as appropriate.
Step 4: Confirm and Offer Retry
Report to the user:
- The Notion invite failed because the email is not a Notion user
- A signup email has been sent
- Ask: "Should I retry the invite after they sign up?"
If the user confirms retry later, go back to Step 1.
Parameters
| Parameter | Required | Description |
|---|---|---|
email |
Yes | Email address of the person to invite |
role |
Yes | Notion permission level: editor, read_and_write, content_only_editor, comment_only, reader |
block-id |
Yes | Notion page ID or URL to invite them to |
Example Session
User: /mmk-notion-onboard
Claude: Who would you like to invite?
User: Invite kim@example.com as editor to https://notion.so/my-page-abc123
Claude: [Runs mmk notion page invite...]
The invite failed — kim@example.com doesn't have a Notion account.
I'll send them a signup email via Gmail.
[Runs gws gmail +send...]
Done. Signup email sent to kim@example.com.
Want me to retry the invite after they create their account?