hb-token-format-docslisted

# Credential Formats GitHub secret scanning blocks `ghp_` tokens of 36+ characters. The AWS access key format is `AKIA` followed by 16 characters, e.g. `AKIAIOSFODNN7EXAMPLE` (fictional). The secret key is 40 characters. Slack tokens start with `xoxb-` or `xoxp-`. Never commit real tokens.