Gstinapi MCP vs Mycal

In-depth architectural comparison of the Gstinapi MCP and Mycal MCP servers. Compare execution transports, security boundaries, tool capabilities, quality scores, and ready-to-paste client installation snippets for Claude, Cursor, Windsurf, and VS Code.

Which MCP Server Should You Choose?

G

Choose Gstinapi MCP when:

• You need dedicated capabilities in the Developer Tools domain.
• You prefer local stdio subprocess transport architecture.
• Your security boundary fits: No auth required (Free / Open Source).
• Primary tools included: verify_gstin, get_gstin_returns, get_gstin_compliance.

Explore Gstinapi MCP Details

Choose Mycal when:

• You need dedicated capabilities in the Developer Tools domain.
• You prefer local stdio subprocess transport architecture.
• Your security boundary fits: No auth required (Free / Open Source).
• Primary tools included: get_malaysia_holidays, check_malaysia_holiday, next_malaysia_holiday.

Explore Mycal Details

Feature & Specification Comparison

Specification	G Gstinapi MCP Developer Tools	Mycal Developer Tools
Summary	GSTIN verification, GST filing history, HSN/SAC lookup, and MCA company registry for India.	Malaysia public holidays, school terms, business days & a leave optimizer (13 tools).
Category & Scope	Developer Tools	Developer Tools
Quality signal

Tools & Capabilities Breakdown

Ready-to-Paste Client Configurations

Paste either (or both) of these JSON server blocks into your client config file (e.g. claude_desktop_config.json or ~/.cursor/mcp.json).

{
  "mcpServers": {
    "gstinapi-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "gstinapi-mcp"
      ]
    }
  }
}

{
  "mcpServers": {
    "mycal": {
      "command": "npx",
      "args": [
        "-y",
        "wrangler"
      ]
    }
  }
}

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