diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 374c334..d8ecd98 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -25,3 +25,20 @@ jobs:
       - name: Destroy cluster
         run: |
           cat /tmp/cluster_id.txt | xargs -I % nsc cluster destroy % --force
+
+  push_image:
+    runs-on: ubuntu-latest
+    name: Push an image to the Namespace Cloud registry
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+      - name: Set up Namespace Cloud CLI
+        id: nscloud
+        uses: ./ # Uses an action in the root directory
+      - name: Push to private registry
+        run: |
+          echo "Pushing to ${{ steps.nscloud.outputs.registry-address }}..."
+
+          docker pull alpine:3.17.2
+          docker tag alpine:3.17.2 ${{ steps.nscloud.outputs.registry-address }}/nscloud-alpine
+          docker push ${{ steps.nscloud.outputs.registry-address }}/nscloud-alpine
diff --git a/action.yml b/action.yml
index f6aea0b..00b3c3b 100644
--- a/action.yml
+++ b/action.yml
@@ -1,5 +1,8 @@
 name: '"Set up Namespace Cloud CLI" Action For GitHub Actions'
 description: "Download and configure the Namespace Cloud CLI"
+outputs:
+  registry-address:
+    description: "Endpoint address of the Namespace Cloud registry."
 runs:
   using: node16
   main: dist/main/index.js
diff --git a/dist/main/index.js b/dist/main/index.js
index 3be080a..31ea153 100644
--- a/dist/main/index.js
+++ b/dist/main/index.js
@@ -6757,12 +6757,19 @@ var __webpack_exports__ = {};
 (() => {
 "use strict";
 __nccwpck_require__.r(__webpack_exports__);
+/* harmony export */ __nccwpck_require__.d(__webpack_exports__, {
+/* harmony export */   "tmpFile": () => (/* binding */ tmpFile)
+/* harmony export */ });
 /* harmony import */ var _actions_core__WEBPACK_IMPORTED_MODULE_0__ = __nccwpck_require__(2186);
 /* harmony import */ var _actions_core__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__nccwpck_require__.n(_actions_core__WEBPACK_IMPORTED_MODULE_0__);
 /* harmony import */ var _actions_tool_cache__WEBPACK_IMPORTED_MODULE_1__ = __nccwpck_require__(7784);
 /* harmony import */ var _actions_tool_cache__WEBPACK_IMPORTED_MODULE_1___default = /*#__PURE__*/__nccwpck_require__.n(_actions_tool_cache__WEBPACK_IMPORTED_MODULE_1__);
 /* harmony import */ var _actions_exec__WEBPACK_IMPORTED_MODULE_2__ = __nccwpck_require__(1514);
 /* harmony import */ var _actions_exec__WEBPACK_IMPORTED_MODULE_2___default = /*#__PURE__*/__nccwpck_require__.n(_actions_exec__WEBPACK_IMPORTED_MODULE_2__);
+/* harmony import */ var fs__WEBPACK_IMPORTED_MODULE_3__ = __nccwpck_require__(7147);
+/* harmony import */ var fs__WEBPACK_IMPORTED_MODULE_3___default = /*#__PURE__*/__nccwpck_require__.n(fs__WEBPACK_IMPORTED_MODULE_3__);
+/* harmony import */ var path__WEBPACK_IMPORTED_MODULE_4__ = __nccwpck_require__(1017);
+/* harmony import */ var path__WEBPACK_IMPORTED_MODULE_4___default = /*#__PURE__*/__nccwpck_require__.n(path__WEBPACK_IMPORTED_MODULE_4__);
 var __awaiter = (undefined && undefined.__awaiter) || function (thisArg, _arguments, P, generator) {
     function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
     return new (P || (P = Promise))(function (resolve, reject) {
@@ -6775,11 +6782,15 @@ var __awaiter = (undefined && undefined.__awaiter) || function (thisArg, _argume
 
 
 
+
+
 function run() {
     return __awaiter(this, void 0, void 0, function* () {
         try {
             yield installNsc();
             yield ensureFreshTenantToken();
+            const registry = yield dockerLogin();
+            _actions_core__WEBPACK_IMPORTED_MODULE_0__.setOutput("registry-address", registry);
         }
         catch (error) {
             _actions_core__WEBPACK_IMPORTED_MODULE_0__.setFailed(error.message);
@@ -6831,6 +6842,20 @@ function ensureFreshTenantToken() {
         yield _actions_exec__WEBPACK_IMPORTED_MODULE_2__.exec("nsc auth exchange-github-token");
     });
 }
+function dockerLogin() {
+    return __awaiter(this, void 0, void 0, function* () {
+        const out = tmpFile("registry.txt");
+        yield _actions_exec__WEBPACK_IMPORTED_MODULE_2__.exec(`nsc cluster docker-login --output_registry_to=${out}`);
+        return fs__WEBPACK_IMPORTED_MODULE_3__.readFileSync(out, "utf8");
+    });
+}
+function tmpFile(file) {
+    const tmpDir = path__WEBPACK_IMPORTED_MODULE_4__.join(process.env.RUNNER_TEMP, "ns");
+    if (!fs__WEBPACK_IMPORTED_MODULE_3__.existsSync(tmpDir)) {
+        fs__WEBPACK_IMPORTED_MODULE_3__.mkdirSync(tmpDir);
+    }
+    return path__WEBPACK_IMPORTED_MODULE_4__.join(tmpDir, file);
+}
 run();
 
 })();
diff --git a/main.ts b/main.ts
index ea4142d..3235b4c 100644
--- a/main.ts
+++ b/main.ts
@@ -1,12 +1,17 @@
 import * as core from "@actions/core";
 import * as tc from "@actions/tool-cache";
 import * as exec from "@actions/exec";
+import * as fs from "fs";
+import * as path from "path";
 
 async function run(): Promise<void> {
 	try {
 		await installNsc();
 
 		await ensureFreshTenantToken();
+
+		const registry = await dockerLogin();
+		core.setOutput("registry-address", registry);
 	} catch (error) {
 		core.setFailed(error.message);
 	}
@@ -62,4 +67,21 @@ async function ensureFreshTenantToken() {
 	await exec.exec("nsc auth exchange-github-token");
 }
 
+async function dockerLogin() {
+	const out = tmpFile("registry.txt");
+	await exec.exec(`nsc cluster docker-login --output_registry_to=${out}`);
+
+	return fs.readFileSync(out, "utf8");
+}
+
+export function tmpFile(file: string): string {
+	const tmpDir = path.join(process.env.RUNNER_TEMP, "ns");
+
+	if (!fs.existsSync(tmpDir)) {
+		fs.mkdirSync(tmpDir);
+	}
+
+	return path.join(tmpDir, file);
+}
+
 run();