diff --git a/README.md b/README.md
index de1146e..e7e1470 100644
--- a/README.md
+++ b/README.md
@@ -592,6 +592,8 @@ mcpInspector.start('click element', callback) for user collaboration.
     - `colorScheme` (string, optional): Preferred color scheme
     - `permissions` (array, optional): Permissions to grant (e.g., ["geolocation", "notifications", "camera", "microphone"])
     - `offline` (boolean, optional): Whether to emulate offline network conditions (equivalent to DevTools offline mode)
+    - `proxyServer` (string, optional): Proxy server to use for network requests. Examples: "http://myproxy:3128", "socks5://127.0.0.1:1080". Set to null (empty) to clear proxy.
+    - `proxyBypass` (string, optional): Comma-separated domains to bypass proxy (e.g., ".com,chromium.org,.domain.com")
     - `chromiumSandbox` (boolean, optional): Enable/disable Chromium sandbox (affects browser appearance)
     - `slowMo` (number, optional): Slow down operations by specified milliseconds (helps with visual tracking)
     - `devtools` (boolean, optional): Open browser with DevTools panel open (Chromium only)
@@ -628,6 +630,38 @@ mcpInspector.start('click element', callback) for user collaboration.
     - `contextLines` (number, optional): Number of context lines around matches
     - `invertMatch` (boolean, optional): Invert match to show non-matches (default: false)
     - `maxMatches` (number, optional): Maximum number of matches to return
+    - `jqExpression` (string, optional): jq expression for structural JSON querying and transformation.
+
+Common patterns:
+• Buttons: .elements[] | select(.role == "button")
+• Errors: .console[] | select(.level == "error")
+• Forms: .elements[] | select(.role == "textbox" or .role == "combobox")
+• Links: .elements[] | select(.role == "link")
+• Transform: [.elements[] | {role, text, id}]
+
+Tip: Use filterPreset instead for common cases - no jq knowledge required!
+    - `filterPreset` (string, optional): Filter preset for common scenarios (no jq knowledge needed).
+
+• buttons_only: Show only buttons
+• links_only: Show only links
+• forms_only: Show form inputs (textbox, combobox, checkbox, etc.)
+• errors_only: Show console errors
+• warnings_only: Show console warnings
+• interactive_only: Show all clickable elements (buttons + links)
+• validation_errors: Show validation alerts
+• navigation_items: Show navigation menus
+• headings_only: Show headings (h1-h6)
+• images_only: Show images
+• changed_text_only: Show elements with text changes
+
+Note: filterPreset and jqExpression are mutually exclusive. Preset takes precedence.
+    - `jqRawOutput` (boolean, optional): Output raw strings instead of JSON (jq -r flag). Useful for extracting plain text values.
+    - `jqCompact` (boolean, optional): Compact JSON output without whitespace (jq -c flag). Reduces output size.
+    - `jqSortKeys` (boolean, optional): Sort object keys in output (jq -S flag). Ensures consistent ordering.
+    - `jqSlurp` (boolean, optional): Read entire input into array and process once (jq -s flag). Enables cross-element operations.
+    - `jqExitStatus` (boolean, optional): Set exit code based on output (jq -e flag). Useful for validation.
+    - `jqNullInput` (boolean, optional): Use null as input instead of reading data (jq -n flag). For generating new structures.
+    - `filterOrder` (string, optional): Order of filter application. "jq_first" (default): structural filter then pattern match - recommended for maximum precision. "ripgrep_first": pattern match then structural filter - useful when you want to narrow down first. "jq_only": pure jq transformation without ripgrep. "ripgrep_only": pure pattern matching without jq (existing behavior).
   - Read-only: **false**
 
 <!-- NOTE: This has been generated via update-readme.js -->
diff --git a/src/context.ts b/src/context.ts
index 1d4e183..33297b9 100644
--- a/src/context.ts
+++ b/src/context.ts
@@ -501,6 +501,10 @@ export class Context {
     permissions?: string[];
     offline?: boolean;
 
+    // Proxy Configuration
+    proxyServer?: string;
+    proxyBypass?: string;
+
     // Browser UI Customization
     chromiumSandbox?: boolean;
     slowMo?: number;
@@ -564,6 +568,21 @@ export class Context {
     if (changes.offline !== undefined)
       (currentConfig.browser as any).offline = changes.offline;
 
+    // Apply proxy configuration
+    if (changes.proxyServer !== undefined) {
+      if (changes.proxyServer === '' || changes.proxyServer === null) {
+        // Clear proxy when empty string or null
+        delete currentConfig.browser.launchOptions.proxy;
+      } else {
+        // Set proxy server
+        currentConfig.browser.launchOptions.proxy = {
+          server: changes.proxyServer
+        };
+        if (changes.proxyBypass)
+          currentConfig.browser.launchOptions.proxy.bypass = changes.proxyBypass;
+      }
+    }
+
     // Apply browser launch options for UI customization
     if (changes.chromiumSandbox !== undefined)
       currentConfig.browser.launchOptions.chromiumSandbox = changes.chromiumSandbox;
diff --git a/src/tools/configure.ts b/src/tools/configure.ts
index a1c1f70..8c06dac 100644
--- a/src/tools/configure.ts
+++ b/src/tools/configure.ts
@@ -40,6 +40,10 @@ const configureSchema = z.object({
   permissions: z.array(z.string()).optional().describe('Permissions to grant (e.g., ["geolocation", "notifications", "camera", "microphone"])'),
   offline: z.boolean().optional().describe('Whether to emulate offline network conditions (equivalent to DevTools offline mode)'),
 
+  // Proxy Configuration
+  proxyServer: z.string().optional().describe('Proxy server to use for network requests. Examples: "http://myproxy:3128", "socks5://127.0.0.1:1080". Set to null (empty) to clear proxy.'),
+  proxyBypass: z.string().optional().describe('Comma-separated domains to bypass proxy (e.g., ".com,chromium.org,.domain.com")'),
+
   // Browser UI Customization Options
   chromiumSandbox: z.boolean().optional().describe('Enable/disable Chromium sandbox (affects browser appearance)'),
   slowMo: z.number().min(0).optional().describe('Slow down operations by specified milliseconds (helps with visual tracking)'),
@@ -316,6 +320,19 @@ export default [
 
         }
 
+        // Track proxy changes
+        if (params.proxyServer !== undefined) {
+          const currentProxy = currentConfig.browser.launchOptions.proxy?.server;
+          if (params.proxyServer !== currentProxy) {
+            const fromProxy = currentProxy || 'none';
+            const toProxy = params.proxyServer || 'none';
+            changes.push(`proxy: ${fromProxy} → ${toProxy}`);
+            if (params.proxyBypass)
+              changes.push(`proxy bypass: ${params.proxyBypass}`);
+
+          }
+        }
+
 
         if (changes.length === 0) {
           response.addResult('No configuration changes detected. Current settings remain the same.');
@@ -334,6 +351,8 @@ export default [
           colorScheme: params.colorScheme,
           permissions: params.permissions,
           offline: params.offline,
+          proxyServer: params.proxyServer,
+          proxyBypass: params.proxyBypass,
         });
 
         response.addResult(`Browser configuration updated successfully:\n${changes.map(c => `• ${c}`).join('\n')}\n\nThe browser has been restarted with the new settings.`);