Koskamo

SMS Portal MCP

An official MCP server that allows AI agents to send and receive SMS messages using an Android phone as a gateway. It provides tools to list devices, read incoming SMS, send messages, check send status, view message history, and retrieve account statistics.

Endpoint and access

OAuth sign-in: the first time you connect, your client opens the vendor's own authorization prompt in a browser.

SMS Portal MCP logo, by SMS Portal|appVendor evidenceStreamable HTTPOAuth sign-inEndpoint checked 2026-11-01Operated by SMS Portal|app
You need:Pair the Android app with your accountcreate a separate key for your agentYour client must support a custom authorization header
MCP endpoint (Streamable HTTP)
https://smsportal.app/mcp
Vendor documentation

What you can do with it

  • Send SMS messages to specific recipients using a personal SIM
  • Read and filter incoming SMS messages
  • List phones paired with the account
  • Check delivery status of sent message batches

Source and maintenance

Vendor evidenceRegistry 1.0.0
mcp-registry: app.smsportal/sms@1.0.0Source repositoryProject website
Maintenance checked

Tools

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

No tool definitions available.

30-day availability

Aggregated from read-only remote checks; this is not a tool-execution or security guarantee.

Successful checks
1 of 1 (100%)
Average latency
1514 ms
95th percentile latency
1514 ms

Maintenance history

Public check and source-refresh events. Editorial and ownership records remain private.

  • · probe · passed · 1514 ms · metadata changed · refuses unauthenticated initialize (HTTP 401)

Connect from your client

Each snippet registers the same endpoint; pick the client you use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Claude Code

Run this once in a terminal. It registers the remote server. Use --scope project to write .mcp.json for the repo.
Claude Code configuration
claude mcp add --transport http sms-portal-mcp https://smsportal.app/mcp

Codex

Run this once. Codex stores MCP servers in ~/.codex/config.toml (or .codex/config.toml in a trusted project).
Codex configuration
codex mcp add sms-portal-mcp --url https://smsportal.app/mcp

Cursor

Merge this server into .cursor/mcp.json in your project, then enable sms-portal-mcp in your MCP settings.
Cursor configuration
{
  "mcpServers": {
    "sms-portal-mcp": {
      "url": "https://smsportal.app/mcp"
    }
  }
}

Cline

Merge this into cline_mcp_settings.json (Cline → MCP Servers → Configure).
Cline configuration
{
  "mcpServers": {
    "sms-portal-mcp": {
      "type": "streamableHttp",
      "url": "https://smsportal.app/mcp",
      "disabled": false
    }
  }
}

VS Code

Merge this server into .vscode/mcp.json. Use MCP: List Servers to start sms-portal-mcp and inspect its tools.
VS Code configuration
{
  "servers": {
    "sms-portal-mcp": {
      "type": "http",
      "url": "https://smsportal.app/mcp"
    }
  }
}

Gemini CLI

Run this once. It writes .gemini/settings.json in the current project; pass --scope user for ~/.gemini/settings.json.
Gemini CLI configuration
gemini mcp add --transport http sms-portal-mcp https://smsportal.app/mcp

Claude Desktop

Merge this into claude_desktop_config.json (macOS: ~/Library/Application Support/Claude/, Windows: %APPDATA%\Claude\), then restart Claude Desktop.
Claude Desktop configuration
{
  "mcpServers": {
    "sms-portal-mcp": {
      "url": "https://smsportal.app/mcp"
    }
  }
}

Windsurf

Merge this into ~/.codeium/windsurf/mcp_config.json, then refresh MCP in Cascade. Windsurf remote servers use serverUrl, not url.
Windsurf configuration
{
  "mcpServers": {
    "sms-portal-mcp": {
      "serverUrl": "https://smsportal.app/mcp"
    }
  }
}

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