diff --git a/packages/osd-stylelint-plugin-stylelint/src/utils/README.md b/packages/osd-stylelint-plugin-stylelint/src/utils/README.md
new file mode 100644
index 00000000000..cbbe66f9288
--- /dev/null
+++ b/packages/osd-stylelint-plugin-stylelint/src/utils/README.md
@@ -0,0 +1,60 @@
+# OpenSearch Dashboards-related util files 
+
+Below is an overview of each file:
+
+## `compliance_engine.ts`
+- **Purpose:**
+  - Implements a compliance engine for tracking and validating rules.
+  - Provides functions to check if a node is tracked, retrieve compliance rules, and more.
+- **Exported Functions:**
+  - `isTracked(rules: ValueBasedConfig, nodeInfo: { selector: string; prop: string }): boolean`
+  - `getComplianceRule(rules: ValueBasedConfig, nodeInfo: { selector: string; prop: string; value: string }): ComplianceRule | undefined`
+
+
+## `extract_regex.ts`
+- **Purpose:**
+  - Defines a function to extract a regular expression from a string value.
+- **Exported Function:**
+  - `extractRegex(value: string): RegExp | undefined`
+
+
+## `get_message.ts`
+- **Purpose:**
+  - Contains functions to generate messages related to compliance tracking.
+- **Exported Functions:**
+  - `getUntrackedMessage(nodeInfo: { selector: string; prop: string; value: string }): string`
+  - `getTrackedMessage(nodeInfo: { selector: string; prop: string; value: string }): string`
+  - `getNotCompliantMessage(message: string, explanation?: string): string`
+
+
+## `get_rules_from_config.ts`
+- **Purpose:**
+  - Provides functions to retrieve rules from a configuration file.
+- **Exported Functions:**
+  - `getRulesFromConfig(configPath: string): ValueBasedConfig`
+  - `getRuleFromConfig(rules: FileBasedConfig, value: string): { approved?: string[]; explanation?: string } | undefined`
+
+
+## `is_color_property.ts`
+- **Purpose:**
+  - Checks if a given CSS property potentially modifies a color.
+  - Provides a function to get the parent rule of a declaration if the declaration is a color property.
+- **Exported Functions:**
+  - `isColorProperty(prop: string): boolean`
+  - `getColorPropertyParent(decl: Declaration): Rule | undefined`
+
+
+## `is_valid_options.ts`
+- **Purpose:**
+  - Validates options for a Stylelint rule.
+- **Exported Function:**
+  - `isValidOptions(postcssResult: any, ruleName: string, primaryOption: Record<string, any>): boolean`
+
+
+## `matches.ts`
+- **Purpose:**
+  - Checks if a given value matches a specified pattern.
+- **Exported Function:**
+  - `matches(matcher: string, value: string): boolean`
+
+This project follows the Apache-2.0 license. Contributions must be made under this license or a compatible open-source license.
diff --git a/packages/osd-stylelint-plugin-stylelint/src/utils/compliance_engine.ts b/packages/osd-stylelint-plugin-stylelint/src/utils/compliance_engine.ts
index 7b95e94e536..edee4cd6328 100644
--- a/packages/osd-stylelint-plugin-stylelint/src/utils/compliance_engine.ts
+++ b/packages/osd-stylelint-plugin-stylelint/src/utils/compliance_engine.ts
@@ -18,6 +18,12 @@ export interface ComplianceRule {
   message: string;
 }
 
+/**
+ * Retrieves a specific rule from the provided rules based on the node information.
+ * @param rules - The ValueBasedConfig containing rules.
+ * @param nodeInfo - The information about the node (selector and prop).
+ * @returns The specific rule if found, otherwise undefined.
+ */
 const getRule = (rules: ValueBasedConfig, nodeInfo: { selector: string; prop: string }) => {
   const rule = rules[nodeInfo.prop];
   if (!rule) {
@@ -40,10 +46,22 @@ const getRule = (rules: ValueBasedConfig, nodeInfo: { selector: string; prop: st
   return rule[ruleKey];
 };
 
+/**
+ * Checks if the specified node is tracked based on the provided rules.
+ * @param rules - The ValueBasedConfig containing rules.
+ * @param nodeInfo - The information about the node (selector and prop).
+ * @returns True if the node is tracked, otherwise false.
+ */
 const isTracked = (rules: ValueBasedConfig, nodeInfo: { selector: string; prop: string }) => {
   return getRule(rules, nodeInfo) !== undefined;
 };
 
+/**
+ * Retrieves the compliance rule for the specified node and value.
+ * @param rules - The ValueBasedConfig containing rules.
+ * @param nodeInfo - The information about the node (selector, prop, and value).
+ * @returns The ComplianceRule object if a rule is found, otherwise undefined.
+ */
 const getComplianceRule = (
   rules: ValueBasedConfig,
   nodeInfo: { selector: string; prop: string; value: string }
diff --git a/packages/osd-stylelint-plugin-stylelint/src/utils/extract_regex.ts b/packages/osd-stylelint-plugin-stylelint/src/utils/extract_regex.ts
index 937b486ad94..049b541879d 100644
--- a/packages/osd-stylelint-plugin-stylelint/src/utils/extract_regex.ts
+++ b/packages/osd-stylelint-plugin-stylelint/src/utils/extract_regex.ts
@@ -3,6 +3,11 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
+/**
+ * Extracts a regular expression from the provided string value.
+ * @param value - The string value to extract the regular expression from.
+ * @returns The extracted regular expression if the value is a valid regex, otherwise undefined.
+ */
 export const extractRegex = (value: string) => {
   if (!value.startsWith('/')) {
     return undefined;
diff --git a/packages/osd-stylelint-plugin-stylelint/src/utils/get_message.ts b/packages/osd-stylelint-plugin-stylelint/src/utils/get_message.ts
index b966f775e4d..4a34793806d 100644
--- a/packages/osd-stylelint-plugin-stylelint/src/utils/get_message.ts
+++ b/packages/osd-stylelint-plugin-stylelint/src/utils/get_message.ts
@@ -9,12 +9,28 @@
  * GitHub history for details.
  */
 
+/**
+ * Generates a message for untracked node information.
+ * @param nodeInfo - Information about the node (selector, prop, value).
+ * @returns The untracked message.
+ */
 export const getUntrackedMessage = (nodeInfo: { selector: string; prop: string; value: string }) =>
   `Untracked: "${nodeInfo.selector}.${nodeInfo.prop}: ${nodeInfo.value}"`;
 
+/**
+ * Generates a message for tracked node information missing approval.
+ * @param nodeInfo - Information about the node (selector, prop, value).
+ * @returns The tracked but missing approval message.
+ */
 export const getTrackedMessage = (nodeInfo: { selector: string; prop: string; value: string }) =>
   `Tracked but missing approval: "${nodeInfo.selector}.${nodeInfo.prop}: ${nodeInfo.value}"`;
 
+/**
+ * Generates a not compliant message with an optional explanation.
+ * @param message - The base not compliant message.
+ * @param explanation - Optional explanation for the not compliant message.
+ * @returns The not compliant message with or without an explanation.
+ */
 export const getNotCompliantMessage = (message: string, explanation?: string) => {
   if (explanation) {
     return `${message} ${explanation}`;
diff --git a/packages/osd-stylelint-plugin-stylelint/src/utils/get_rules_from_config.ts b/packages/osd-stylelint-plugin-stylelint/src/utils/get_rules_from_config.ts
index 5467915cbab..9b51ed310d9 100644
--- a/packages/osd-stylelint-plugin-stylelint/src/utils/get_rules_from_config.ts
+++ b/packages/osd-stylelint-plugin-stylelint/src/utils/get_rules_from_config.ts
@@ -13,17 +13,35 @@ import path from 'path';
 import { readFileSync } from 'fs';
 import { matches } from './matches';
 
+/**
+ * configuration based on files.
+ */
 export type FileBasedConfig = Record<string, { approved?: string[]; explanation?: string }>;
+
+/**
+ * configuration based on files.
+ */
 export type ValueBasedConfig = Record<
   string,
   Record<string, Array<{ approved?: string; rejected?: string[] }>>
 >;
 
+/**
+ * Retrieves rules from a configuration file.
+ * @param configPath - The path to the configuration file.
+ * @returns Parsed rules from the configuration file.
+ */
 export const getRulesFromConfig = (configPath: string) => {
   const filePath = path.resolve(__dirname, configPath);
   return JSON.parse(readFileSync(filePath, 'utf-8'));
 };
 
+/**
+ * Retrieves a rule from a file-based configuration.
+ * @param rules - The file-based configuration rules.
+ * @param value - The value to match against the configuration rules.
+ * @returns The rule corresponding to the matched value, or undefined if no match is found.
+ */
 export const getRuleFromConfig = (rules: FileBasedConfig, value: string) => {
   for (const key of Object.keys(rules)) {
     if (matches(key, value)) {
diff --git a/packages/osd-stylelint-plugin-stylelint/src/utils/is_color_property.ts b/packages/osd-stylelint-plugin-stylelint/src/utils/is_color_property.ts
index ef7ad9118f8..7b760ea977d 100644
--- a/packages/osd-stylelint-plugin-stylelint/src/utils/is_color_property.ts
+++ b/packages/osd-stylelint-plugin-stylelint/src/utils/is_color_property.ts
@@ -57,10 +57,21 @@ const COLOR_PROPERTIES = [
  * each one, therefore this is to optimize the linter to
  * skip any property that does not impact colors.
  */
+
+/**
+ * Checks if a given CSS property potentially modifies a color.
+ * @param prop - The CSS property to check.
+ * @returns A boolean indicating whether the property can impact colors.
+ */
 export const isColorProperty = (prop: string) => {
   return COLOR_PROPERTIES.includes(prop);
 };
 
+/**
+ * Gets the parent rule of a declaration if the declaration is a color property.
+ * @param decl - The CSS declaration.
+ * @returns The parent rule if the declaration is a color property, otherwise undefined.
+ */
 export const getColorPropertyParent = (decl: Declaration) => {
   if (!isColorProperty(decl.prop)) {
     return undefined;
diff --git a/packages/osd-stylelint-plugin-stylelint/src/utils/is_valid_options.ts b/packages/osd-stylelint-plugin-stylelint/src/utils/is_valid_options.ts
index 15fae8862ea..dd555667c27 100644
--- a/packages/osd-stylelint-plugin-stylelint/src/utils/is_valid_options.ts
+++ b/packages/osd-stylelint-plugin-stylelint/src/utils/is_valid_options.ts
@@ -13,6 +13,14 @@ import stylelint from 'stylelint';
 
 const { validateOptions } = stylelint.utils;
 
+/**
+ * Validates options for a Stylelint rule.
+ *
+ * @param postcssResult - The PostCSS result object.
+ * @param ruleName - The name of the Stylelint rule.
+ * @param primaryOption - The primary option for the rule.
+ * @returns {boolean} - A boolean indicating whether the options are valid.
+ */
 export const isValidOptions = (
   postcssResult: any,
   ruleName: string,
diff --git a/packages/osd-stylelint-plugin-stylelint/src/utils/matches.ts b/packages/osd-stylelint-plugin-stylelint/src/utils/matches.ts
index 02cc327615b..fcf6f661bb5 100644
--- a/packages/osd-stylelint-plugin-stylelint/src/utils/matches.ts
+++ b/packages/osd-stylelint-plugin-stylelint/src/utils/matches.ts
@@ -5,6 +5,13 @@
 
 import { extractRegex } from './extract_regex';
 
+/**
+ * Checks if a given value matches a specified pattern.
+ *
+ * @param matcher - The pattern to match against (can be a string or regex).
+ * @param value - The value to check for a match.
+ * @returns {boolean} - A boolean indicating whether the value matches the pattern.
+ */
 export const matches = (matcher: string, value: string) => {
   const regex = extractRegex(matcher);
   if (!regex) {