Obsidian MCP Second Brain Server

# Security Features The MCP Second Brain Server implements multiple security measures to protect your vault and data integrity: - **Path Traversal Protection:** All file paths are validated using `path.relative()` to ensure they remain within the vault directory. - **File Size Limits:** Files exceeding `maxFileSize` (default 10MB) are skipped during indexing to prevent memory issues. - **Input Validation:** All enum parameters (type, status, category) are strictly validated. - **Date Validation:** Date strings are validated for format and actual date validity (e.g., rejects Feb 30). - **Error Tracking:** Failed file reads are logged without exposing sensitive system paths.