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Fast GST Refund

com.fastgstrefund/fast-gst-refund · v1.3.1

Prepare Indian GST refund records, validate entries and generate Statement 3 and Annexure B JSON.

Connect Remote server

Terminal
claude mcp add --transport http fast-gst-refund https://fastgstrefund.com/mcp
~/.cursor/mcp.json
{
  "mcpServers": {
    "fast-gst-refund": {
      "url": "https://fastgstrefund.com/mcp"
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "fast-gst-refund": {
      "type": "http",
      "url": "https://fastgstrefund.com/mcp"
    }
  }
}
Claude Desktop
Settings > Connectors > Add custom connector
URL: https://fastgstrefund.com/mcp

Tools 11 found in our last check

  • get_refund_checklist

    Returns the records to gather, the checks to make, the next step and the relevant guides for one stage of a service-export GST refund claim and one preparation topic. Use it when someone asks what to prepare or check.

  • search_refund_guides

    Finds Fast GST Refund's public guides by preparation topic and returns their slugs, titles and descriptions. Takes general keywords; it does not need taxpayer identifiers or document contents.

  • read_refund_guide

    Returns one public guide as Markdown, with its source links and the date its sources were checked. Takes a slug from search_refund_guides.

  • explain_upload_error

    Returns the documented checks and correction steps for one known problem with a Statement 3 or Annexure B file. Statement 3 issues: json_generation, receipt_allocation, corrected_retry, return_mismatch. Annexure B issues: duplicate_document, gstr2b_mismatch, reversals, json_gene…

  • check_receipt_allocation

    Checks how bank receipts are allocated to export invoices: arithmetic, duplicate allocations, missing row references, overallocated receipts and invoice balances. Takes anonymous row numbers and integer INR paise only; names, GSTINs and certificate numbers are not needed. Up to…

  • get_statement3_requirements

    Returns the fields of the Statement 3 JSON for a GST refund of accumulated ITC on exports without payment of tax (RFD-01), the file the GST portal otherwise requires from its Excel offline utility, and where each value comes from: export invoices and notes, bank BRC/FIRC rows, a…

  • validate_statement3

    Checks records for the Statement 3 JSON for a GST refund of accumulated ITC on exports without payment of tax (RFD-01), the file the GST portal otherwise requires from its Excel offline utility. Applies the offline utility's own checks and returns every error and warning at once…

  • generate_statement3

    Creates the Statement 3 JSON for a GST refund of accumulated ITC on exports without payment of tax (RFD-01), the file the GST portal otherwise requires from its Excel offline utility, from records that pass validate_statement3. Returns openUrl, a link the user opens in a browser…

  • get_annexure_b_requirements

    Returns the fields of the Annexure B JSON (statement of inward-supply invoices) for a GST refund of accumulated ITC (RFD-01), the file the GST portal otherwise requires from its Excel offline utility, and where each value comes from: purchase documents, tax amounts, the GSTR-2B…

  • validate_annexure_b

    Checks records for the Annexure B JSON (statement of inward-supply invoices) for a GST refund of accumulated ITC (RFD-01), the file the GST portal otherwise requires from its Excel offline utility. Applies the offline utility's own checks and returns every error and warning at o…

  • generate_annexure_b

    Creates the Annexure B JSON (statement of inward-supply invoices) for a GST refund of accumulated ITC (RFD-01), the file the GST portal otherwise requires from its Excel offline utility, from records that pass validate_annexure_b. Returns openUrl, a link the user opens in a brow…

Details

Endpointhttps://fastgstrefund.com/mcp (Streamable HTTP)
First published7 Oct 2026
Last updated7 Oct 2026
Registry namecom.fastgstrefund/fast-gst-refund

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