MCP-India-Stack

Overview

MCP India Stack is a high-performance, offline-first Model Context Protocol server that provides AI agents with tools for accessing Indian financial, tax, and government APIs. It bundles compressed datasets for zero-latency lookups of IFSC codes, pincodes, and HSN/SAC codes without requiring API keys or authentication. The server offers 30 dedicated tools for identity validation, tax calculation, and master data lookups, including bulk validation capabilities for enterprise use. Background auto-update functionality ensures datasets stay current without impacting request latency.

Try asking AI

After installing, here are 5 things you can ask your AI assistant:

• lookup_ifsc

  Bank branch details from IFSC code

  Try:Find branch details for IFSC code HDFC0001234Try:What is the bank name for IFSC code ICIC123456
• lookup_pincode

  India pincode details and post offices

  Try:Find details for pincode 400001Try:What post offices are in 560001
• lookup_hsn_code

  HSN/SAC code lookup by code or keyword

  Try:Find HSN code for electronicsTry:What is the SAC code for legal services
• validate_gstin

  GSTIN structure and checksum validation

  Try:Validate GSTIN 29ABCDE1234K1Z5Try:Check if 24AAACM7193G1Z2 is a valid GSTIN
• validate_pan

  PAN format and entity type decode

  Try:Validate PAN ABCDE1234FTry:What type of entity is PAN ABHAY1234C
• validate_upi_vpa

  UPI VPA structure and provider decode

  Try:Validate UPI ID user@yblTry:What bank is upi_id@paytm
• validate_aadhaar

  Aadhaar number with Verhoeff checksum

  Try:Validate Aadhaar 123456789012Try:Check if 234567890123 is a valid Aadhaar
• calculate_income_tax

  Income tax calculation comparing old vs new regime

  Try:Calculate tax for ₹15 lakhs under old regimeTry:Compare tax for ₹25 lakhs both regimes
• calculate_tds

  TDS rate lookup and computation for various sections

  Try:Calculate TDS for section 192 on ₹5 lakhsTry:What is TDS rate for section 194J
• calculate_gst

  GST breakdown (CGST/SGST/IGST/cess)

  Try:Calculate GST on ₹10,000 at 18%Try:Show GST breakdown for ₹5,000 at 5%
• bulk_validate_gstin

  Parallel GSTIN batch validation

  Try:Validate multiple GSTINs: 29ABCDE1234K1Z5, 24AAACM7193G1Z2Try:Batch check these GST numbers for validity
• calculate_surcharge

  Surcharge and marginal relief calculator

  Try:Calculate surcharge for ₹1.5 croresTry:What is marginal relief for ₹2 crores

Comparable tools

Installation

pip install mcp-india-stack

{
  "mcpServers": {
    "mcp-india-stack": {
      "command": "python",
      "args": ["-m", "mcp_india_stack"]
    }
  }
}

{
  "mcpServers": {
    "mcp-india-stack": {
      "command": "python3",
      "args": ["-m", "mcp_india_stack"]
    }
  }
}

FAQ

Does this MCP server require authentication?

No, MCP India Stack requires zero authentication. All data processing happens locally without API keys or subscriptions.

How is the data kept up-to-date?

The server uses an auto-update mechanism that fetches the latest versions from CDN in the background without blocking requests. Users can also manually refresh data or disable auto-updates.

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