No hardcoded token

env.example present

Error handling in commands

Graceful shutdown or login error handling

Event-driven architecture

Business automation domain

package.json with dependencies

README setup instructions

Setup steps documented

Input validation

No large leftover files

Modular structure

Email processing domain

Secrets via environment variables

Credential template file

Build/process steps documented

README with setup instructions

Try/catch error handling

Category routing logic

Event-driven listener pattern

package.json present

Input validation on submit command

No secrets in output

Spreadsheet operations domain

Step-by-step process log

Validation report present

Validation checks token safety

Validation checks file structure

Secrets via env variables

env template file

Numeric input validation

Aggregate/summary command

Error handling in handlers

Event-driven listener

package.json present