diff --git a/index.js b/index.js
index f455770..20b2165 100644
--- a/index.js
+++ b/index.js
@@ -6,7 +6,7 @@ module.exports = {
         "sourceType": "module",
     },
     extends: [
-        path.resolve(__dirname, "./public-api-boundaries.js"),
-        path.resolve(__dirname, "./layers-slices-boundaries.js")
+        path.resolve(__dirname, "./rules/public-api-boundaries"),
+        path.resolve(__dirname, "./rules/layers-slices-boundaries")
     ],
 };
diff --git a/package.json b/package.json
index 3eefcb8..e8d8c17 100644
--- a/package.json
+++ b/package.json
@@ -25,7 +25,7 @@
     "publish:minor": "npm version minor && npm publish",
     "publish:major": "npm version major && npm publish",
     "clean": "git clean -fxd",
-    "test": "mocha test/**.test.js"
+    "test": "mocha **/**.test.js"
   },
   "peerDependencies": {
     "eslint": ">=6",
diff --git a/layers-slices-boundaries.js b/rules/layers-slices-boundaries/index.js
similarity index 82%
rename from layers-slices-boundaries.js
rename to rules/layers-slices-boundaries/index.js
index afc6b54..71a9db3 100644
--- a/layers-slices-boundaries.js
+++ b/rules/layers-slices-boundaries/index.js
@@ -1,13 +1,14 @@
-const { getLowerLayers, FS_LAYERS } = require("./helpers");
+const { layersLib } = require("../../utils/layers");
 
 const getLayersRules = () =>
-    FS_LAYERS.map((layer) => ({
+
+    layersLib.FS_LAYERS.map((layer) => ({
         from: layer,
-        allow: getLowerLayers(layer),
+        allow: layersLib.getLowerLayers(layer),
     }));
 
 const getLayersBoundariesElements = () =>
-    FS_LAYERS.map((layer) => ({
+    layersLib.FS_LAYERS.map((layer) => ({
         type: layer,
         pattern: `${layer}/*`,
         mode: "folder",
diff --git a/rules/layers-slices-boundaries/index.md b/rules/layers-slices-boundaries/index.md
new file mode 100644
index 0000000..96569e5
--- /dev/null
+++ b/rules/layers-slices-boundaries/index.md
@@ -0,0 +1,19 @@
+# @feature-sliced/layers-slices-boundaries
+
+Reference: [Cross-communication](https://feature-sliced.design/docs/concepts/cross-communication)
+
+```js
+// 👎 Fail
+// 🛣 features/auth-form/index.ts
+import { getRoute } from "pages/auth";
+import { getStore } from "app/store";
+import { getAuthCtx } from "features/logout";
+import { UserAvatar } from "features/viewer-picker";
+
+// 👍 Pass
+// 🛣 features/auth-form/index.ts
+import { sessionModel } from "entities/session";
+import { Form, Button } from "shared/ui";
+import { getAuthCtx } from "entities/session";
+import { UserAvatar } from "entities/user";
+```
diff --git a/test/layers-boundaries.test.js b/rules/layers-slices-boundaries/layers.test.js
similarity index 87%
rename from test/layers-boundaries.test.js
rename to rules/layers-slices-boundaries/layers.test.js
index fc46ad9..9328a08 100644
--- a/test/layers-boundaries.test.js
+++ b/rules/layers-slices-boundaries/layers.test.js
@@ -1,8 +1,7 @@
 const { ESLint } = require("eslint");
 const assert = require("assert");
-const { getRandomImportByLayerName } = require("./utils/tools");
-const { mockImports } = require("./utils/mock-import");
-const cfg = require("..");
+const { mockImports } = require("../../utils/mock-import");
+const cfg = require("./");
 
 const eslint = new ESLint({
     useEslintrc: false,
diff --git a/test/slices-boundaries.test.js b/rules/layers-slices-boundaries/slices.test.js
similarity index 94%
rename from test/slices-boundaries.test.js
rename to rules/layers-slices-boundaries/slices.test.js
index cebfd05..c68f26a 100644
--- a/test/slices-boundaries.test.js
+++ b/rules/layers-slices-boundaries/slices.test.js
@@ -1,8 +1,7 @@
 const { ESLint } = require("eslint");
 const assert = require("assert");
-const { getRandomImportByLayerName } = require("./utils/tools");
-const { mockImports } = require("./utils/mock-import");
-const cfg = require("..");
+const { mockImports } = require("../../utils/mock-import");
+const cfg = require("./");
 
 const eslint = new ESLint({
     useEslintrc: false,
diff --git a/public-api-boundaries.js b/rules/public-api-boundaries/index.js
similarity index 83%
rename from public-api-boundaries.js
rename to rules/public-api-boundaries/index.js
index 85842c7..618fe1e 100644
--- a/public-api-boundaries.js
+++ b/rules/public-api-boundaries/index.js
@@ -1,7 +1,7 @@
-const { getUpperLayers, FS_SEGMENTS, FS_LAYERS } = require("./helpers");
+const { layersLib } = require("../../utils/layers");
 
-const FS_SEGMENTS_REG = FS_SEGMENTS.join("|");
-const FS_LAYERS_REG = FS_LAYERS.join("|");
+const FS_SEGMENTS_REG = layersLib.FS_SEGMENTS.join("|");
+const FS_LAYERS_REG = layersLib.FS_LAYERS.join("|");
 
 module.exports = {
     parserOptions: {
@@ -19,7 +19,7 @@ module.exports = {
                      * 'entities/form/ui' // Fail
                      * 'entities/form' // Pass
                      */
-                    `**/*(${getUpperLayers("shared").join("|")})/!(${FS_SEGMENTS_REG})`,
+                    `**/*(${layersLib.getUpperLayers("shared").join("|")})/!(${FS_SEGMENTS_REG})`,
 
                     /**
                      * Allow slices with structure grouping
diff --git a/rules/public-api-boundaries/index.md b/rules/public-api-boundaries/index.md
new file mode 100644
index 0000000..ea36cef
--- /dev/null
+++ b/rules/public-api-boundaries/index.md
@@ -0,0 +1,24 @@
+# @feature-sliced/public-api-boundaries
+
+Reference: [PublicAPI](https://feature-sliced.design/docs/concepts/public-api)
+
+```js
+// 👎 Fail
+import { Issues } from "pages/issues/ui";
+import { IssueDetails } from "widgets/issue-details/ui/details"
+import { AuthForm } from "features/auth-form/ui/form"
+import { Button } from "shared/ui/button/button";
+import { saveOrder } from "entities/order/model/actions";
+import { orderModel } from "entities/order/model";
+import { TicketCard } from "@/entities/ticket/ui";
+
+// 👍 Pass
+import { Issues } from "pages/issues";
+import { IssueDetails } from "widgets/issue-details"
+import { AuthForm } from "features/auth-form"
+import { Button } from "shared/ui/button";
+import { orderModel } from "entities/order";
+import { TicketCard } from "@/entities/ticket";
+import { AuthForm } from "features/auth/form"
+import { Button } from "shared/ui";
+```
diff --git a/test/public-api-boundaries.test.js b/rules/public-api-boundaries/index.test.js
similarity index 95%
rename from test/public-api-boundaries.test.js
rename to rules/public-api-boundaries/index.test.js
index 81e5738..4c6d880 100644
--- a/test/public-api-boundaries.test.js
+++ b/rules/public-api-boundaries/index.test.js
@@ -1,7 +1,7 @@
 const { ESLint } = require("eslint");
 const assert = require("assert");
-const { mockImports } = require("./utils/mock-import");
-const cfg = require("../public-api-boundaries");
+const { mockImports } = require("../../utils/mock-import");
+const cfg = require("./");
 
 const eslint = new ESLint({
     useEslintrc: false,
diff --git a/test/config.test.js b/test/config.test.js
index aceda97..381e46f 100644
--- a/test/config.test.js
+++ b/test/config.test.js
@@ -1,6 +1,6 @@
 const assert = require("assert");
 const cfg = require("../");
-const utils = require("./utils/tools");
+const utils = require("../utils/tools");
 
 describe("config is valid", () => {
     it("parserOptions ~ Record<string, string>", () => {
diff --git a/helpers.js b/utils/layers.js
similarity index 81%
rename from helpers.js
rename to utils/layers.js
index 8fc3287..0b0f37f 100644
--- a/helpers.js
+++ b/utils/layers.js
@@ -20,4 +20,4 @@ const FS_SEGMENTS = [
 const getLowerLayers = (layer) => FS_LAYERS.slice(FS_LAYERS.indexOf(layer) + 1);
 const getUpperLayers = (layer) => FS_LAYERS.slice(0, FS_LAYERS.indexOf(layer));
 
-module.exports = { FS_LAYERS, FS_SEGMENTS, getLowerLayers, getUpperLayers };
+module.exports.layersLib = { FS_LAYERS, FS_SEGMENTS, getLowerLayers, getUpperLayers } ;
diff --git a/test/utils/mock-import/index.js b/utils/mock-import/index.js
similarity index 100%
rename from test/utils/mock-import/index.js
rename to utils/mock-import/index.js
diff --git a/test/utils/mock-import/mock-resolver.js b/utils/mock-import/mock-resolver.js
similarity index 100%
rename from test/utils/mock-import/mock-resolver.js
rename to utils/mock-import/mock-resolver.js
diff --git a/test/utils/tools.js b/utils/tools.js
similarity index 100%
rename from test/utils/tools.js
rename to utils/tools.js