gstinapi-mcp

A community-built MCP server that acts as a thin wrapper around the gstinapi.in REST API. It enables AI agents to perform live GSTIN verification, retrieve GST return and compliance history, and look up HSN/SAC codes. The server executes authenticated HTTP requests directly to the GST network without caching, providing real-time data for Indian tax compliance tasks.

Package and access

Local package with source-attributed installation metadata. Koskamo does not execute packages during review.

Community listingLocal stdioSource reviewed; not executedPublished by CsoftTarun

You need:Get a free API key — up to 100 free lookups (25 on signup, 25 for each of three setup steps), no card required: https://www.gstinapi.in/register

Vendor documentation

What you can do with it

Verify GSTIN details including legal name and status
Retrieve GSTR-1/3B filing history for a financial year
Look up official descriptions for HSN/SAC codes
Check monthly vs quarterly filing preferences

Source and maintenance

Community listingRegistry 1.0.2

mcp-registry: io.github.CsoftTarun/gstinapi-mcp@1.0.2 Source repository

Maintenance checked: Oct 31, 2026, 10:27 PM UTC

Packages and installation

Source-provided package data. Koskamo has not executed or live-probed this package.

gstinapi-mcp 1.0.2

npm

gstinapi-mcp package definition

{
  "version": "1.0.2",
  "transport": "stdio",
  "identifier": "gstinapi-mcp",
  "registryType": "npm",
  "environmentVariables": [
    {
      "name": "GSTINAPI_API_KEY",
      "format": "string",
      "isRequired": true,
      "description": "Your gstinapi.in API key. Free at https://www.gstinapi.in/register — up to 100 free lookups, no card required."
    }
  ]
}

Tools

Reported by the attributed source; not independently observed by Koskamo.

No tool definitions available.

Connect from your client

Each snippet configures the same source-provided package; replace placeholders before use.

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Cursor

Merge this local stdio configuration, replace every placeholder environment value, and restart Cursor. Koskamo has not executed this package.

Cursor configuration

{
  "mcpServers": {
    "gstinapi-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "gstinapi-mcp@1.0.2"
      ],
      "env": {
        "GSTINAPI_API_KEY": "<YOUR_GSTINAPI_API_KEY>"
      }
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.

Cline configuration

{
  "mcpServers": {
    "gstinapi-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "gstinapi-mcp@1.0.2"
      ],
      "env": {
        "GSTINAPI_API_KEY": "<YOUR_GSTINAPI_API_KEY>"
      }
    }
  }
}

VS Code

Merge this local stdio configuration, replace every placeholder environment value, and restart VS Code. Koskamo has not executed this package.

VS Code configuration

{
  "servers": {
    "gstinapi-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "gstinapi-mcp@1.0.2"
      ],
      "env": {
        "GSTINAPI_API_KEY": "<YOUR_GSTINAPI_API_KEY>"
      }
    }
  }
}

Claude Desktop

Merge this local stdio configuration, replace every placeholder environment value, and restart Claude Desktop. Koskamo has not executed this package.

Claude Desktop configuration

{
  "mcpServers": {
    "gstinapi-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "gstinapi-mcp@1.0.2"
      ],
      "env": {
        "GSTINAPI_API_KEY": "<YOUR_GSTINAPI_API_KEY>"
      }
    }
  }
}

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