preview_cost — SMS and WhatsApp Messaging MCP Tool
preview_cost
(preview cost) is one of 10 tools on the
SMS and WhatsApp Messaging
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call preview_cost from your client
- Claude Code SMS and WhatsApp Messaging preview_cost run in your project directory
- Claude Desktop SMS and WhatsApp Messaging preview_cost ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor SMS and WhatsApp Messaging preview_cost ~/.cursor/mcp.json
- VS Code SMS and WhatsApp Messaging preview_cost .vscode/mcp.json
- Zed SMS and WhatsApp Messaging preview_cost ~/.config/zed/settings.json
- Windsurf SMS and WhatsApp Messaging preview_cost ~/.codeium/windsurf/mcp_config.json
- Cline SMS and WhatsApp Messaging preview_cost ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI SMS and WhatsApp Messaging preview_cost ~/.gemini/settings.json
- Grok SMS and WhatsApp Messaging preview_cost .mcp.json (in your project root)
- ChatGPT SMS and WhatsApp Messaging preview_cost Settings → Connectors → Advanced → Developer mode
- Claude.ai SMS and WhatsApp Messaging preview_cost Settings → Connectors → Add custom connector
- LangChain SMS and WhatsApp Messaging preview_cost pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http sms-whatsapp-messaging https://hatchloop.dev/mcp/sms-whatsapp-messagingOther tools on this server
This list was read from the server itself, by connecting to it and calling tools/list on 24 September 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.