GST Validator for Claude Code

io.github.guptaprakhariitr/gst-validator-mcp

Validate Indian GSTINs locally (Verhoeff), extract PAN, identify issuing state.

client:Claude Code transport:streamable-http

Install GST Validator in Claude Code

run in your project directory

claude mcp add --transport http gst-validator-mcp https://gst-validator-mcp.atlasword.workers.dev/mcp

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs