diff --git a/custom-plugin-decorators/set-servers-urls/README.md b/custom-plugin-decorators/set-servers-urls/README.md
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+# Set servers URLs
+
+Authors:
+
+- [`@TKostrzewski`](https://github.com/TKostrzewski), Thomas Kostrzewski
+
+## What this does and why
+
+A custom plugin/decorator pair that sets the API server(s) URL(s) of the OpenAPI specification.
+If a `servers` field is already present, it will be overwritten.
+
+Unlike the [replace servers URL guide](https://redocly.com/docs/cli/guides/replace-servers-url), this decorator also works when the source description has no `servers` field, and it can set multiple server URLs at once.
+
+Some common use cases for this custom plugin and decorator set include:
+
+- overriding server URLs for different deployment environments, all without modifying the original OpenAPI specification
+- ensuring all generated API documentation points to a specific gateway, or proxy endpoint
+- standardizing server URLs across multiple OpenAPI specifications, in a monorepo, or microservices architecture.
+- injecting mock server URLs for testing purposes.
+- replacing internal server URLs with public-facing server URLs, before publishing API documentation.
+
+## Code
+
+### Decorator
+
+You can find the full decorator code in the [set-servers-urls-decorator.js](set-servers-urls-decorator.js) file.
+
+The decorator validates the `serverUrl` argument, and then maps it to the OpenAPI `servers` field.
+
+```javascript
+export default function SetServersUrls({ serverUrl = [] }) {
+  return {
+    Root: {
+      leave(node) {
+        const serverUrlsIsAValidArray =
+          Array.isArray(serverUrl) && serverUrl.length > 0;
+
+        if (!serverUrlsIsAValidArray) {
+          return;
+        }
+
+        node.servers = serverUrl.map((url) => ({ url }));
+      },
+    },
+  };
+}
+```
+
+### Plugin
+
+You can find the full plugin code in the [set-servers-urls-plugin.js](set-servers-urls-plugin.js) file.
+
+```javascript
+const setServersUrlsDecorator = {
+  oas3: {
+    "set-servers-urls-decorator": SetServersUrls,
+  },
+};
+
+export default function setServersUrlsPlugin() {
+  return {
+    id: "set-servers-urls-plugin",
+    decorators: setServersUrlsDecorator,
+  };
+}
+```
+
+### redocly.yaml
+
+You can find the full configuration in the [redocly.yaml](redocly.yaml) file.
+
+```yaml
+apis:
+  api-one-name:
+    root: api-one-definition.yaml
+    decorators:
+      set-servers-urls-plugin/set-servers-urls-decorator:
+        serverUrl:
+          [
+            "https://api-one.development.com",
+            "https://api-one.staging.com",
+            "https://api-one.production.com",
+          ]
+plugins:
+  - "./set-servers-urls-plugin.js"
+```
+
+## Examples
+
+With the `redocly.yaml` configuration above, and an example OpenAPI description (saved within a `api-one-definition.yaml` file, and taken from Redocly's [museum-openapi-example](https://github.com/Redocly/museum-openapi-example/blob/2770b2b2e59832d245c7b0eb0badf6568d7efb53/openapi.yaml)) as such:
+
+```yaml
+openapi: 3.1.0
+info:
+  title: Redocly Museum API
+  ...
+servers:
+  - url: "https://redocly.com/_mock/docs/openapi/museum-api"
+paths:
+  ...
+...
+```
+
+The resulting OpenAPI description (after applying the decorator) would be:
+
+```yaml
+openapi: 3.1.0
+info:
+  title: Redocly Museum API
+  ...
+servers:
+  - url: "https://api-one.development.com"
+  - url: "https://api-one.staging.com"
+  - url: "https://api-one.production.com"
+paths:
+  ...
+...
+```
+
+## References
+
+- Redocly CLI - [Replace servers URL plugin example](https://redocly.com/docs/cli/guides/replace-servers-url)
+- Redocly - [museum-openapi-example openapi.yaml](https://github.com/Redocly/museum-openapi-example)
+- OpenAPI specification v3.1.0 - [Servers Object](https://spec.openapis.org/oas/v3.1.0#server-object)
diff --git a/custom-plugin-decorators/set-servers-urls/redocly.yaml b/custom-plugin-decorators/set-servers-urls/redocly.yaml
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+apis:
+  api-one-name:
+    root: api-one-definition.yaml
+    decorators:
+      set-servers-urls-plugin/set-servers-urls-decorator:
+        serverUrl:
+          [
+            "https://api-one.development.com",
+            "https://api-one.staging.com",
+            "https://api-one.production.com",
+          ]
+plugins:
+  - "./set-servers-urls-plugin.js"
+extends:
+  - recommended
diff --git a/custom-plugin-decorators/set-servers-urls/set-servers-urls-decorator.js b/custom-plugin-decorators/set-servers-urls/set-servers-urls-decorator.js
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+++ b/custom-plugin-decorators/set-servers-urls/set-servers-urls-decorator.js
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+/** @type {import('@redocly/cli').OasDecorator} */
+export default function SetServersUrls({ serverUrl = [] }) {
+  return {
+    Root: {
+      leave(node) {
+        const serverUrlsIsAValidArray =
+          Array.isArray(serverUrl) && serverUrl.length > 0;
+
+        if (!serverUrlsIsAValidArray) {
+          return;
+        }
+
+        node.servers = serverUrl.map((url) => ({ url }));
+      },
+    },
+  };
+}
diff --git a/custom-plugin-decorators/set-servers-urls/set-servers-urls-plugin.js b/custom-plugin-decorators/set-servers-urls/set-servers-urls-plugin.js
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+++ b/custom-plugin-decorators/set-servers-urls/set-servers-urls-plugin.js
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+import SetServersUrls from "./set-servers-urls-decorator.js";
+
+/** @type {import('@redocly/cli').DecoratorsConfig} */
+const setServersUrlsDecorator = {
+  oas3: {
+    "set-servers-urls-decorator": SetServersUrls,
+  },
+};
+
+export default function setServersUrlsPlugin() {
+  return {
+    id: "set-servers-urls-plugin",
+    decorators: setServersUrlsDecorator,
+  };
+}