Update README.md with claude code installation guide (#52)

* Update README.md with claude code

Edits for docs review

---------

Co-authored-by: Ashley Kinard <[email protected]>

Author: christosgkoros

README.md

@@ -30,12 +30,14 @@ The Postman MCP Server supports the EU region for remote and local servers:
   - [**Prerequisites**](#prerequisites)
   - [**VS Code**](#install-in-vs-code)
   - [**Cursor**](#install-in-cursor)
+  - [**Claude Code**](#install-in-claude-code)
 - [**Local server**](#local-server)
   - [**Prerequisites**](#prerequisites-1)
   - [**Configuration**](#configuration)
   - [**VS Code**](#install-in-vs-code-1)
   - [**Cursor**](#install-in-cursor-1)
   - [**Claude**](#claude-integration)
+  - [**Claude Code**](#install-in-claude-code-1)
   - [**Gemini CLI**](#use-as-a-gemini-cli-extension)
 - [**Questions and support**](#questions-and-support)
 - [**Migration from Postman MCP Server v1 to v2**](#migration-from-v1x-to-v2x)
@@ -100,6 +102,21 @@ To install the remote Postman MCP Server in Cursor, click the install button.
 
 **Note:** Ensure that the Authorization header uses the `Bearer <YOUR_API_KEY>` format.
 
+### Install in Claude Code
+
+To install the MCP server in Claude Code, run the following command in your terminal:
+
+**Minimal**
+
+```bash
+claude mcp add --transport http postman https://mcp.postman.com/minimal
+```
+
+**Full**
+```bash
+claude mcp add --transport http postman https://mcp.postman.com/mcp
+```
+
 ---
 
 ## Local server
@@ -189,6 +206,21 @@ To integrate the MCP server with Claude, check the latest [Postman MCP Server re
 
 For more information, see Anthropic's [Claude Desktop Extensions](https://www.anthropic.com/engineering/desktop-extensions) documentation.
 
+### Install in Claude Code
+
+To install the MCP server in Claude Code, run the following command in your terminal:
+
+**Minimal**
+
+```bash
+claude mcp add postman -- npx @postman/mcp-server@latest
+```
+
+**Full**
+```bash
+claude mcp add postman -- npx @postman/mcp-server@latest --full
+```
+
 ### Use as a Gemini CLI extension
 
 To install the MCP server as a Gemini CLI extension, run the following command in your terminal: