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MSG91

Official registry Productivity

Find and call the right MSG91 API for SMS, OTP, WhatsApp, Email and Voice.

Source code Website

Install

Add this to your client's MCP configuration (Claude Desktop: claude_desktop_config.json; Cursor: .cursor/mcp.json; VS Code and others use the same "mcpServers" shape).

Remote (streamable-http)
Claude Code 
claude mcp add --transport http msg91 'https://mcp.msg91.com/mcp'
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "msg91": {
            "type": "http",
            "url": "https://mcp.msg91.com/mcp"
        }
    }
}

Frequently asked questions

What is MSG91?

Find and call the right MSG91 API for SMS, OTP, WhatsApp, Email and Voice.

How do I install MSG91?

It runs as a remote server. In Claude Code: claude mcp add --transport http msg91 'https://mcp.msg91.com/mcp'. For other clients, paste the JSON configuration from this page into their MCP settings.

Does MSG91 need an API key?

Its registry entry lists no required key or secret. Some features may still need an account with the service it connects to.

Is MSG91 open source?

Its code is public on GitHub, but the repository does not declare a standard license.

Who maintains MSG91?

It is published by walkover-mcp. AI.tn lists it but does not maintain or endorse it.

From the official MCP Registry. Listing is not an endorsement: review a server's code and permissions before giving it access to your data.