Practical, evidence-backed tools to help Singapore SMEs go digital.
We test what actually works for Singapore small businesses — GST/IRAS, cash-flow, customer comms — and package the bits that pass into simple, safe tools you can use today.
- sg-sme-plugin — Singapore SME guardrails for Claude (SG GST rules, cash-flow & customer-reply safety) plus the Xero connector.
In a ~280-run evaluation, unguarded AI underpaid IRAS in 100% of naive GST runs and over-committed (promising refunds/instalments without owner approval) in 83% of complaint drafts. A thin Singapore guardrail layer cut catastrophic GST errors to 0%. We ship the guardrails.
Tools assist; they don't replace your accountant. For the filed GST number, use IRAS-approved software.