// MCP TOOL REFERENCE

SG GST CALCULATOR TOOLS

4 tools from the Sg Gst Calculator MCP Server, categorised by risk level.

READ TOOLS

calculate_gst Calculate Singapore GST amount. Computes GST on a given amount, either adding GST (exclusive) or extracting GST from a GST-inclusive amount. Curren... check_gst_registration Check if a business must register for Singapore GST based on taxable turnover. Tests both retrospective (past 12 months > $1M) and prospective (nex... get_gst_rates Get current and historical Singapore GST rates, including zero-rated and exempt supply categories. Optionally look up the applicable GST rate for a...

FINANCIAL TOOLS

calculate_reverse_charge Calculate reverse charge GST on imported services from overseas suppliers. Under Singapore's reverse charge mechanism, GST-registered businesses mu... 5/5

// FAQ

How many tools does the Sg Gst Calculator MCP server have? +

The Sg Gst Calculator MCP server exposes 4 tools across 2 categories: Read, Financial.

How do I enforce policies on Sg Gst Calculator tools? +

Use Intercept, the open-source MCP proxy. Write YAML rules for each tool — rate limits, argument validation, or deny rules — then run Intercept in front of the Sg Gst Calculator server.

What risk categories do Sg Gst Calculator tools fall into? +

Sg Gst Calculator tools are categorised as Read (3), Financial (1). Each category has a recommended default policy.

Enforce policies on Sg Gst Calculator

Open source. One binary. Zero dependencies.

npx -y @policylayer/intercept

github.com/policylayer/intercept →