Postman

Postman, Inc. · Desktop app, Web app

An API platform with desktop apps for macOS, Windows and Linux and a browser version. Its MCP request type lets developers connect to a server, list what it offers (tools, resources and prompts) and call them by hand to test behaviour. A request is created from the sidebar by choosing STDIO with a command or HTTP with a URL, or by pasting a server's JSON config. Authorization is set in a separate tab.

Runs on: macOS, Windows, Linux, Web source
Kind: Desktop app, Web app source
Price: Free plan source
Source code: Not published
Connects to: Local (stdio), Remote (HTTP) source
Publisher: Postman, Inc. source

How to add a server to Postman

We do not write a config for Postman yet. Its own docs show how to add a server: Postman's MCP docs.

Facts read from Postman, Inc.'s own pages on 2026-10-31; the description is ours, from its site. Every client