Index: .scss-lint.yml
===================================================================
--- .scss-lint.yml	(revision 0)
+++ .scss-lint.yml	(working copy)
@@ -0,0 +1,189 @@
+# Default application configuration that all configurations inherit from.
+
+scss_files: "**/*.scss"
+
+linters:
+  BangFormat:
+    enabled: true
+    space_before_bang: true
+    space_after_bang: false
+
+  BorderZero:
+    enabled: true
+    convention: zero # or `none`
+
+  ColorKeyword:
+    enabled: true
+
+  ColorVariable:
+    enabled: true
+
+  Comment:
+    enabled: true
+
+  DebugStatement:
+    enabled: true
+
+  DeclarationOrder:
+    enabled: true
+
+  DuplicateProperty:
+    enabled: true
+
+  ElsePlacement:
+    enabled: true
+    style: same_line # or 'new_line'
+
+  EmptyLineBetweenBlocks:
+    enabled: true
+    ignore_single_line_blocks: true
+
+  EmptyRule:
+    enabled: true
+
+  FinalNewline:
+    enabled: true
+    present: true
+
+  HexLength:
+    enabled: true
+    style: short # or 'long'
+
+  HexNotation:
+    enabled: true
+    style: lowercase # or 'uppercase'
+
+  HexValidation:
+    enabled: true
+
+  IdSelector:
+    enabled: true
+
+  ImportantRule:
+    enabled: true
+
+  ImportPath:
+    enabled: true
+    leading_underscore: false
+    filename_extension: false
+
+  Indentation:
+    enabled: true
+    allow_non_nested_indentation: false
+    character: tab # or 'space'
+    width: 1
+
+  LeadingZero:
+    enabled: true
+    style: exclude_zero # or 'include_zero'
+
+  MergeableSelector:
+    enabled: true
+    force_nesting: true
+
+  NameFormat:
+    enabled: true
+    allow_leading_underscore: true
+    convention: hyphenated_lowercase # or 'BEM', or a regex pattern
+
+  NestingDepth:
+    enabled: true
+    max_depth: 3
+
+  PlaceholderInExtend:
+    enabled: true
+
+  PropertyCount:
+    enabled: false
+    include_nested: false
+    max_properties: 10
+
+  PropertySortOrder:
+    enabled: true
+    ignore_unspecified: false
+    separate_groups: false
+
+  PropertySpelling:
+    enabled: true
+    extra_properties: []
+
+  QualifyingElement:
+    enabled: true
+    allow_element_with_attribute: false
+    allow_element_with_class: false
+    allow_element_with_id: false
+
+  SelectorDepth:
+    enabled: true
+    max_depth: 3
+
+  SelectorFormat:
+    enabled: true
+    convention: hyphenated_lowercase # or 'BEM', or 'hyphenated_BEM', or 'snake_case', or 'camel_case', or a regex pattern
+
+  Shorthand:
+    enabled: true
+
+  SingleLinePerProperty:
+    enabled: true
+    allow_single_line_rule_sets: true
+
+  SingleLinePerSelector:
+    enabled: true
+
+  SpaceAfterComma:
+    enabled: true
+
+  SpaceAfterPropertyColon:
+    enabled: true
+    style: one_space # or 'no_space', or 'at_least_one_space', or 'aligned'
+
+  SpaceAfterPropertyName:
+    enabled: true
+
+  SpaceBeforeBrace:
+    enabled: true
+    style: space # or 'new_line'
+    allow_single_line_padding: false
+
+  SpaceBetweenParens:
+    enabled: true
+    spaces: 0
+
+  StringQuotes:
+    enabled: true
+    style: single_quotes # or double_quotes
+
+  TrailingSemicolon:
+    enabled: true
+
+  TrailingZero:
+    enabled: false
+
+  UnnecessaryMantissa:
+    enabled: true
+
+  UnnecessaryParentReference:
+    enabled: true
+
+  UrlFormat:
+    enabled: true
+
+  UrlQuotes:
+    enabled: true
+
+  VariableForProperty:
+    enabled: false
+    properties: []
+
+  VendorPrefix:
+    enabled: true
+    identifier_list: base
+    additional_identifiers: []
+    excluded_identifiers: []
+
+  ZeroUnit:
+    enabled: true
+
+  Compass::*:
+    enabled: false
Index: Gruntfile.js
===================================================================
--- Gruntfile.js	(revision 9695)
+++ Gruntfile.js	(working copy)
@@ -163,6 +163,14 @@
 				'https://wordpress.org/plugins/buddypress/ */\n'
 			}
 		},
+		scsslint: {
+			options: {
+				bundleExec: false,
+				colorizeOutput: true,
+				config: '.scss-lint.yml'
+			},
+			core: [ SOURCE_DIR + 'bp-templates/bp-legacy/css/*.scss' ]
+		},
 		cssmin: {
 			minify: {
 				cwd: BUILD_DIR,
@@ -228,7 +236,7 @@
 	/**
 	 * Register tasks.
 	 */
-	grunt.registerTask( 'src',     ['jsvalidate:src', 'jshint', 'cssjanus'] );
+	grunt.registerTask( 'src',     ['jsvalidate:src', 'jshint', 'scsslint', 'cssjanus'] );
 	grunt.registerTask( 'commit',  ['src', 'checktextdomain', 'imagemin'] );
 	grunt.registerTask( 'build',   ['commit', 'clean:all', 'copy:files', 'uglify', 'jsvalidate:build', 'cssmin', 'makepot', 'exec:bpdefault'] );
 	grunt.registerTask( 'release', ['build', 'exec:bbpress'] );
Index: package.json
===================================================================
--- package.json	(revision 9695)
+++ package.json	(working copy)
@@ -20,6 +20,7 @@
     "grunt-legacy-util": "^0.2.0",
     "grunt-patch-wordpress": "~0.3.0",
     "grunt-sass": "~0.18.0",
+    "grunt-scss-lint": "~0.3.6",
     "grunt-wp-i18n": "~0.5.0",
     "matchdep": "~0.3.0"
   },