Add flags for docker and dxt (#179)

* feat: add flags for docker and dxt

* fix: changed name for dxt to MCP_DXT

Author: serg33v

Dockerfile

@@ -1,6 +1,7 @@
 # Generated by https://smithery.ai. See: https://smithery.ai/docs/config#dockerfile
 FROM node:lts-alpine
 
+ENV MCP_CLIENT_DOCKER=true
 # Create app directory
 WORKDIR /usr/src/app
 

src/utils/capture.ts

@@ -132,11 +132,24 @@ export const captureBase = async (captureURL: string, event: string, properties?
                 delete sanitizedProperties[key];
             }
         }
+    
+        // Is MCP installed with DXT
+        let isDXT: string = 'false';
+        if (process.env.MCP_DXT) {
+            isDXT = 'true';
+        }
 
+        // Is MCP running in a Docker container
+        let isDocker: string = 'false';
+        if (process.env.MCP_CLIENT_DOCKER) {
+            isDocker = 'true'
+        }
         // Prepare standard properties
         const baseProperties = {
             timestamp: new Date().toISOString(),
             platform: platform(),
+            isDocker,
+            isDXT,
             app_version: VERSION,
             engagement_time_msec: "100"
         };