Add commands for dealing with cache and site data, cookies, etc

mcp/LLM_USAGE_GUIDE.md

@@ -920,6 +920,120 @@ Returns file management results:
 }
 ```
 
+### 28. `web_disable_cache_cremotemcp` *(New in Phase 6)*
+Disable browser cache for a tab.
+
+**Parameters:**
+- `tab` (optional): Tab ID (uses current tab if not specified)
+- `timeout` (optional): Timeout in seconds (default: 5)
+
+**Example Usage:**
+```
+# Disable cache for current tab
+web_disable_cache_cremotemcp:
+  timeout: 10
+
+# Disable cache for specific tab
+web_disable_cache_cremotemcp:
+  tab: "tab-123"
+  timeout: 5
+```
+
+### 29. `web_enable_cache_cremotemcp` *(New in Phase 6)*
+Enable browser cache for a tab.
+
+**Parameters:**
+- `tab` (optional): Tab ID (uses current tab if not specified)
+- `timeout` (optional): Timeout in seconds (default: 5)
+
+**Example Usage:**
+```
+# Enable cache for current tab
+web_enable_cache_cremotemcp:
+  timeout: 10
+
+# Enable cache for specific tab
+web_enable_cache_cremotemcp:
+  tab: "tab-123"
+  timeout: 5
+```
+
+### 30. `web_clear_cache_cremotemcp` *(New in Phase 6)*
+Clear browser cache for a tab.
+
+**Parameters:**
+- `tab` (optional): Tab ID (uses current tab if not specified)
+- `timeout` (optional): Timeout in seconds (default: 5)
+
+**Example Usage:**
+```
+# Clear cache for current tab
+web_clear_cache_cremotemcp:
+  timeout: 10
+
+# Clear cache for specific tab
+web_clear_cache_cremotemcp:
+  tab: "tab-123"
+  timeout: 5
+```
+
+### 31. `web_clear_all_site_data_cremotemcp` *(New in Phase 6)*
+Clear all site data including cookies, storage, cache, etc. for a tab.
+
+**Parameters:**
+- `tab` (optional): Tab ID (uses current tab if not specified)
+- `timeout` (optional): Timeout in seconds (default: 5)
+
+**Example Usage:**
+```
+# Clear all site data for current tab
+web_clear_all_site_data_cremotemcp:
+  timeout: 15
+
+# Clear all site data for specific tab
+web_clear_all_site_data_cremotemcp:
+  tab: "tab-123"
+  timeout: 10
+```
+
+### 32. `web_clear_cookies_cremotemcp` *(New in Phase 6)*
+Clear cookies for a tab.
+
+**Parameters:**
+- `tab` (optional): Tab ID (uses current tab if not specified)
+- `timeout` (optional): Timeout in seconds (default: 5)
+
+**Example Usage:**
+```
+# Clear cookies for current tab
+web_clear_cookies_cremotemcp:
+  timeout: 10
+
+# Clear cookies for specific tab
+web_clear_cookies_cremotemcp:
+  tab: "tab-123"
+  timeout: 5
+```
+
+### 33. `web_clear_storage_cremotemcp` *(New in Phase 6)*
+Clear web storage (localStorage, sessionStorage, IndexedDB, etc.) for a tab.
+
+**Parameters:**
+- `tab` (optional): Tab ID (uses current tab if not specified)
+- `timeout` (optional): Timeout in seconds (default: 5)
+
+**Example Usage:**
+```
+# Clear storage for current tab
+web_clear_storage_cremotemcp:
+  timeout: 10
+
+# Clear storage for specific tab
+web_clear_storage_cremotemcp:
+  tab: "tab-123"
+  timeout: 5
+```
+
 ## Common Usage Patterns
 
 ### 1. Basic Web Navigation