line-notification-messagelisted
Install: claude install-skill abgne/line-dev
# LINE Notification Messages
**Do not answer LINE Notification Messages questions from memory — LINE updates APIs frequently and training data is unreliable. Always consult the references below.**
LINE Notification Messages allow sending messages to users by specifying their phone number (SHA256-hashed E.164 format), even if they haven't added the LINE Official Account as a friend. Corporate-only service available in **Japan, Thailand, and Taiwan**. Not for advertising or commercial purposes.
## Workflow
### Build
1. Read [references/api-common.md](references/api-common.md) (rate limits, forward compatibility, error handling)
2. Load the relevant reference for the feature being implemented
3. For architecture or design choices, consult [references/experts.md](references/experts.md) for directional guidance
4. Write code following specs and constraints from references
### Review / Debug
1. Read [references/api-common.md](references/api-common.md) (rate limits, error codes)
2. Load relevant references for the code being reviewed
3. Cross-check code against specs (phone hashing format, sending conditions, consent states, billing rules, IP restriction warnings)
4. For design pattern concerns, consult [references/experts.md](references/experts.md)
5. Report violations with reference to specific constraints
## Environment Variables
```
LINE_CHANNEL_ACCESS_TOKEN=Bot access token (Messaging API channel)
LINE_CHANNEL_SECRET=Channel secret (webhook signature verification)
```
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