io.github.guptaprakhariitr/gst-validator-mcp (MCP Server)
The io.github.guptaprakhariitr/gst-validator-mcp MCP server validates Indian GSTINs locally using Verhoeff, extracts PAN, and identifies the issuing state. It is designed for GST/GSTIN-related workflows where identifiers must be checked and parsed without relying on remote validation.
🛠️ Key Features
- Local GSTIN validation using Verhoeff
- Extracts PAN from validated GSTINs
- Identifies the issuing state
🚀 Use Cases
- GSTIN format and checksum validation
- PAN extraction for downstream KYC or tax processing
- Issuing-state determination for compliance workflows
⚡ Developer Benefits
- Fits MCP (Model Context Protocol) integrations via an MCP server interface
- Supports developer workflows with topics spanning GSTIN, PAN, and tax validation
⚠️ Limitations
- Scope is limited to GSTIN validation and related extraction (PAN) and issuing-state identification