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smseveryone_cancel_campaign — SMS Everyone MCP by usefulapi MCP Tool

smseveryone_cancel_campaign (smseveryone cancel campaign) is one of 11 tools on the SMS Everyone MCP by usefulapi MCP server. Connect the server and your client discovers it on the handshake.

by client

How to call smseveryone_cancel_campaign from your client

Fastest route

claude mcp add --transport http sms-everyone https://sms-everyone.usefulapi.io/mcp

Other tools on this server

This list was read from the server itself, by connecting to it and calling tools/list on 29 October 2026. It is what the server actually exposes, not what its listing claims.

Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.