Canadian SMS API for AI agents: send SMS, verify phones, buy numbers and handle CASL consent.
Install
Run one of the commands below, then add the client config underneath.
npx -y @honkio/mcphttps://mcp.honkio.ca/mcpClient configuration
Paste into Claude Desktop, Cursor (mcp.json), VS Code or any MCP client, then restart the client.
{
"mcpServers": {
"mcp-225": {
"command": "npx",
"args": [
"-y",
"@honkio/mcp"
]
}
}
}About this server
HonkIO is listed in the Communication category of the MCPNav directory. It is distributed as npm, Streamable HTTP and can be loaded by any client that speaks the Model Context Protocol.
Typical uses include giving your assistant scoped access to the corresponding service so it can answer questions and take actions with real data instead of guessing. Always review what a server can access before you enable it — see our MCP security guide.
Frequently asked questions
What is the HonkIO MCP server?＋
HonkIO is an MCP server by ca. Canadian SMS API for AI agents: send SMS, verify phones, buy numbers and handle CASL consent.
How do I install HonkIO?＋
Install it with: npx -y @honkio/mcp. Then add the JSON config to your client's MCP settings and restart the client.
Is HonkIO free to use?＋
The MCP server itself is free to install. The source is public on https://github.com/jeffcaldwellca/honkio. Any third-party API it calls (such as a search or maps API) may require its own key and billing.
Which clients support HonkIO?＋
Any MCP-compatible client can use it, including Claude Desktop, Cursor, VS Code, Windsurf and custom agents.