Update MCP server configuration and improve error handling

Author: coderberry

README.md

@@ -11,10 +11,22 @@ Add the following to your Claude Desktop MCP server configuration:
 {
   "mcpServers": {
     "orca-mcp": {
-      "command": "node",
+      "command": "npx",
       "args": [
-        "@giraffemedia/orca-mcp@latest"
-      ]
+        "@giraffemedia/[email protected]",
+        "--verbose=true",
+        "--max-results=1000",
+        "--workspace=C:\\Data",
+        "--file-uri=s3://giraffe-media-content/mcp-data/orca.json"
+      ],
+      "env": {
+        "NODE_ENV": "production",
+        "API_KEY": "TEST",
+        "DEBUG": "true",
+        "AWS_ACCESS_KEY_ID": "YOUR_ACCESS_KEY_ID",
+        "AWS_SECRET_ACCESS_KEY": "YOUR_SECRET_ACCESS_KEY",
+        "AWS_REGION": "YOUR_AWS_REGION"
+      }
     }
   }
 }

src/index.ts

@@ -70,7 +70,7 @@ class OrcaMCPServer {
 
     try {
       const s3Sync = new S3SyncService({ verbose: this.options.verbose });
-      
+
       // Extract filename from S3 URI for local path
       const s3UriParts = this.options.fileUri.split('/');
       const filename = s3UriParts[s3UriParts.length - 1];
@@ -81,7 +81,7 @@ class OrcaMCPServer {
       }
 
       const wasDownloaded = await s3Sync.syncFile(this.options.fileUri, localPath);
-      
+
       if (wasDownloaded) {
         console.error(`✅ File synchronized from S3: ${filename}`);
       } else if (this.options.verbose) {
@@ -91,7 +91,7 @@ class OrcaMCPServer {
     } catch (error) {
       const err = error as { message: string };
       console.error(`❌ S3 sync failed: ${err.message}`);
-      
+
       // Don't exit - continue with server startup using existing local file if available
       if (this.options.verbose) {
         console.error('⚠️  Continuing with server startup - will use existing local files if available');

src/tools/json-query.ts

@@ -5,6 +5,7 @@ import generator from 'json-schema-generator';
 import { JSONPath } from 'jsonpath-plus';
 import { z } from 'zod';
 
+
 export function registerJsonQueryTool(server: McpServer) {
   server.registerTool(
     'json_query',