get_postage_price — Shipping Rates & Postage Calculator MCP Tool Read-only
get_postage_price
(get postage price) is one of 2 tools on the
Shipping Rates & Postage Calculator
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call get_postage_price from your client
- Claude Code Shipping Rates & Postage Calculator get_postage_price run in your project directory
- Claude Desktop Shipping Rates & Postage Calculator get_postage_price ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor Shipping Rates & Postage Calculator get_postage_price ~/.cursor/mcp.json
- VS Code Shipping Rates & Postage Calculator get_postage_price .vscode/mcp.json
- Zed Shipping Rates & Postage Calculator get_postage_price ~/.config/zed/settings.json
- Windsurf Shipping Rates & Postage Calculator get_postage_price ~/.codeium/windsurf/mcp_config.json
- Cline Shipping Rates & Postage Calculator get_postage_price ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI Shipping Rates & Postage Calculator get_postage_price ~/.gemini/settings.json
- Grok Shipping Rates & Postage Calculator get_postage_price .mcp.json (in your project root)
- ChatGPT Shipping Rates & Postage Calculator get_postage_price Settings → Connectors → Advanced → Developer mode
- Claude.ai Shipping Rates & Postage Calculator get_postage_price Settings → Connectors → Add custom connector
- LangChain Shipping Rates & Postage Calculator get_postage_price pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http shipping-rates https://onlineshippingcalculator.com/api/mcpOther 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.