mcp for Claude Code

dev.postbag/mcp

Form backend that routes: one tool per Postbag API operation, plus quickstart and explain.

client:Claude Code transport:stdio runtime:npm

Install mcp in Claude Code

run in your project directory

claude mcp add mcp -e POSTBAG_API_KEY=<POSTBAG_API_KEY> -e POSTBAG_API_URL=<POSTBAG_API_URL> -- npx -y @postbag/mcp

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs