updated readMe

Author: saikrishna321

README.md

@@ -1,3 +1,47 @@
-# appium-plugin-template
+# appium-interceptor-plugin
+
+This is an Appium plugin designed to intercept API response and mocking easy. 
+This plugin uses mitmproxy
+
+## Prerequisite
+
+Appium version 2.0
+
+## Installation - Server
+
+Install the plugin using Appium's plugin CLI, either as a named plugin or via NPM:
+
+```shell
+appium plugin install --source=npm appium-interceptor-plugin
+```
+
+## Activation
+
+The plugin will not be active unless turned on when invoking the Appium server:
+
+`appium server -ka 800 --use-plugins=appium-interceptor -pa /wd/hub`
+
+## Supported Platforms
+
+💚 `Android`
+
+### what does this plugin do? 
+
+Plugin will set proxy to the device and intercept the API response and mock the response based on the request.
+
+**Mocking support** 
+
+1. Mocking response based on the request
+2. Mocking response based on the request and response
+3. Mocking response based on the request and response and request body
+4. Mocking request headers
+5. Mocking partial response from server
+
+### Usage
+Refer Examples [here](./test/plugin-test.js)
+## Build local
+`npm install`
+
+`npm run build`
+
 
-Run command: npm install