diff --git a/src/filesystem/README.md b/src/filesystem/README.md
index c52f1a40..2e26e9cf 100644
--- a/src/filesystem/README.md
+++ b/src/filesystem/README.md
@@ -78,12 +78,12 @@ Node.js server implementing Model Context Protocol (MCP) for filesystem operatio
   - Fails if destination exists
 
 - **search_files**
-  - Recursively search for files/directories
+  - Recursively search for files/directories that match or do not match patterns
   - Inputs:
     - `path` (string): Starting directory
     - `pattern` (string): Search pattern
-    - `excludePatterns` (string[]): Exclude any patterns. Glob formats are supported.
-  - Case-insensitive matching
+    - `excludePatterns` (string[]): Exclude any patterns.
+  - Glob-style pattern matching
   - Returns full paths to matches
 
 - **get_file_info**