Postman's official MCP server connects AI assistants to Postman workspaces, collections, environments and API specifications. Remote endpoints offer minimal, code-generation and full (100+ tools) configurations with OAuth; a local npx server uses a Postman API key. EU endpoints are available with API key auth.
Also available as
Connect
- 1Connect it in ChatGPT
Turn on Developer mode in ChatGPT (Settings → Security and login), open Plugins, select + and paste https://mcp.postman.com/minimal as the MCP server URL, then sign in with OAuth. Add it to a chat from the composer's tools menu.
- 2Or add it to Codex or the API
codex mcp add postman --url https://mcp.postman.com/minimal codex mcp login postmanThe login command opens a browser to finish OAuth.
Configs are generated from the publisher's documented endpoint. Check their docs for plan requirements and scopes. New to this? Read the step-by-step tutorial.
Things to ask
- “List the collections in my team workspace”
- “Generate a TypeScript client for the Payments API collection”
- “Create a new environment with a staging base URL”
- “Add a request to my collection for GET /users/{id}”