diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
new file mode 100644
index 0000000..df300d5
--- /dev/null
+++ b/.github/workflows/ci.yml
@@ -0,0 +1,18 @@
+name: CI
+
+on:
+  push:
+    branches: [master]
+  pull_request:
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 22
+      - run: npm ci
+      - run: npm test
+      - run: npm audit --audit-level=high
diff --git a/README.md b/README.md
index 86ff921..c0b2c29 100644
--- a/README.md
+++ b/README.md
@@ -16,6 +16,25 @@ npm install -g startr-cli
 
 Just run `create-startr` in the directory you want your project in, then follow the prompts.
 
+### Non-interactive use
+
+`create-startr` can also be run non-interactively, e.g. from a script or an AI coding agent, by passing all required options as flags:
+
+```bash
+create-startr --project my-project --author "Jane Doe" --email jane@example.com --yes
+```
+
+| Flag | Description |
+| --- | --- |
+| `-p, --project <name>` | Project name (lower case letters, numbers, hyphens) |
+| `-a, --author <name>` | Your name |
+| `-e, --email <email>` | Your email address |
+| `-r, --remote <url>` | Git remote to point the new project at (optional) |
+| `-y, --yes` | Skip the confirmation prompt |
+| `-h, --help` | Show usage |
+
+If `--project`, `--author` and `--email` are all provided, the interactive prompts are skipped entirely. In a non-interactive shell (no TTY), all three flags plus `--yes` are required — `create-startr` will exit with an error instead of hanging if any are missing.
+
 ### License
 
 startr-cli © 2019 The Globe and Mail. It is free software, and may be redistributed under the terms specified in our MIT license.
diff --git a/index.js b/index.js
index 431041d..508bbbf 100755
--- a/index.js
+++ b/index.js
@@ -7,6 +7,8 @@ import { replaceInFile } from 'replace-in-file';
 import simpleGit from 'simple-git';
 import kleur from 'kleur';
 import { fileURLToPath } from 'url';
+import { parseArgs } from 'util';
+import { createRequire } from 'module';
 
 const { bold } = kleur;
 const projRegex = /[^a-z0-9-]/;
@@ -15,51 +17,131 @@ const upstreamRepo = 'https://github.com/globeandmail/startr.git';
 
 const __dirname = path.dirname(fileURLToPath(import.meta.url));
 const currDir = process.cwd();
+const { version } = createRequire(import.meta.url)('./package.json');
 
 function projectPath(project, ...subpaths) {
   return path.join(currDir, project, ...subpaths);
 }
 
-const questions = [
-  {
-    type: 'text',
-    name: 'project',
-    message: 'What is your project name?',
-    validate: value =>
-      !value
-        ? 'Please enter a project name.'
-        : projRegex.test(value)
-        ? 'Lower case letters, numbers and hyphens only, please.'
-        : true,
-  },
-  {
-    type: 'text',
-    name: 'author',
-    message: 'What is your name?',
-    initial: 'Firstname Lastname',
-    validate: value =>
-      !value || value === 'Firstname Lastname' ? 'Please enter a name.' : true,
-  },
-  {
-    type: 'text',
-    name: 'email',
-    message: 'What is your email address?',
-    validate: value =>
-      !value || !emailRegex.test(value) ? 'Please enter a valid email address.' : true,
-  },
-  {
-    type: 'text',
-    name: 'remote',
-    message: 'What git remote should this point to? (optional)',
+function validateProject(value) {
+  return !value
+    ? 'Please enter a project name.'
+    : projRegex.test(value)
+    ? 'Lower case letters, numbers and hyphens only, please.'
+    : true;
+}
+
+function validateAuthor(value) {
+  return !value || value === 'Firstname Lastname' ? 'Please enter a name.' : true;
+}
+
+function validateEmail(value) {
+  return !value || !emailRegex.test(value) ? 'Please enter a valid email address.' : true;
+}
+
+const usage = `Usage: create-startr [options]
+
+Options:
+  -p, --project <name>   Project name (lower case letters, numbers, hyphens)
+  -a, --author <name>    Your name
+  -e, --email <email>    Your email address
+  -r, --remote <url>     Git remote to point the new project at (optional)
+  -y, --yes              Skip the confirmation prompt
+  -h, --help             Show this help message
+  -v, --version          Show the installed version
+
+If --project, --author and --email are all provided, prompts are skipped
+entirely. This is the supported way to run create-startr non-interactively
+(e.g. from a script or an AI coding agent).`;
+
+const { values: args } = parseArgs({
+  options: {
+    project: { type: 'string', short: 'p' },
+    author: { type: 'string', short: 'a' },
+    email: { type: 'string', short: 'e' },
+    remote: { type: 'string', short: 'r' },
+    yes: { type: 'boolean', short: 'y', default: false },
+    help: { type: 'boolean', short: 'h', default: false },
+    version: { type: 'boolean', short: 'v', default: false },
   },
-];
+});
 
-console.log(`These prompts will help you scaffold a new startr project.\nPress CTRL + C at any point to quit.\n`);
+if (args.help) {
+  console.log(usage);
+  process.exit(0);
+}
+
+if (args.version) {
+  console.log(version);
+  process.exit(0);
+}
+
+const flagFields = {
+  project: args.project,
+  author: args.author,
+  email: args.email,
+  remote: args.remote,
+};
+
+const hasAllRequiredFlags = flagFields.project !== undefined && flagFields.author !== undefined && flagFields.email !== undefined;
 
 try {
-  const response = await prompts(questions);
+  let response;
+
+  if (hasAllRequiredFlags) {
+    for (const [validate, value, label] of [
+      [validateProject, flagFields.project, 'project'],
+      [validateAuthor, flagFields.author, 'author'],
+      [validateEmail, flagFields.email, 'email'],
+    ]) {
+      const result = validate(value);
+      if (result !== true) {
+        console.error(`Invalid --${label}: ${result}`);
+        process.exit(1);
+      }
+    }
+    response = { ...flagFields, remote: flagFields.remote ?? '' };
+  } else if (!process.stdin.isTTY) {
+    const missing = ['project', 'author', 'email'].filter(field => flagFields[field] === undefined);
+    console.error(
+      `Missing required flag(s) for non-interactive use: ${missing.map(f => `--${f}`).join(', ')}\n\n${usage}`
+    );
+    process.exit(1);
+  } else {
+    console.log(`These prompts will help you scaffold a new startr project.\nPress CTRL + C at any point to quit.\n`);
+
+    const questions = [
+      {
+        type: 'text',
+        name: 'project',
+        message: 'What is your project name?',
+        validate: validateProject,
+      },
+      {
+        type: 'text',
+        name: 'author',
+        message: 'What is your name?',
+        initial: 'Firstname Lastname',
+        validate: validateAuthor,
+      },
+      {
+        type: 'text',
+        name: 'email',
+        message: 'What is your email address?',
+        validate: validateEmail,
+      },
+      {
+        type: 'text',
+        name: 'remote',
+        message: 'What git remote should this point to? (optional)',
+      },
+    ].filter(q => flagFields[q.name] === undefined);
+
+    response = { ...flagFields, ...(await prompts(questions)) };
+  }
+
   for (const key in response) {
-    response[key] = response[key].trim();
+    response[key] = (response[key] ?? '').trim();
   }
 
   console.log(`\nAbout to create a startr project with these settings:\n`);
@@ -69,13 +151,20 @@ try {
   if (response.remote) console.log(`${bold('Remote:')} ${response.remote}`);
   console.log();
 
-  const confirm = await prompts({
-    type: 'confirm',
-    name: 'value',
-    message: 'Does this look right?',
-  });
+  if (!args.yes) {
+    if (!process.stdin.isTTY) {
+      console.error('Refusing to wait for confirmation in non-interactive mode. Pass --yes to proceed.');
+      process.exit(1);
+    }
 
-  if (!confirm.value) process.exit(0);
+    const confirm = await prompts({
+      type: 'confirm',
+      name: 'value',
+      message: 'Does this look right?',
+    });
+
+    if (!confirm.value) process.exit(0);
+  }
 
   console.log('\nCloning project…');
   const git = simpleGit();
@@ -121,4 +210,5 @@ try {
   console.log(`\n✔ The startr project ${bold(response.project)} is ready! 💪`);
 } catch (err) {
   console.error(`Uh oh, something went wrong:\n`, err);
+  process.exit(1);
 }
diff --git a/package.json b/package.json
index 84a9b59..3e974a6 100644
--- a/package.json
+++ b/package.json
@@ -4,11 +4,14 @@
   "description": "A CLI to scaffold a startr project.",
   "main": "index.js",
   "scripts": {
-    "test": "echo \"Error: no test specified\" && exit 1"
+    "test": "node --test"
   },
   "type": "module",
   "author": "Tom Cardoso <tcardoso@globeandmail.com>",
   "license": "MIT",
+  "engines": {
+    "node": ">=22"
+  },
   "dependencies": {
     "fs-extra": "^11.3.0",
     "kleur": "^4.1.5",
diff --git a/test/cli.test.js b/test/cli.test.js
new file mode 100644
index 0000000..7595c82
--- /dev/null
+++ b/test/cli.test.js
@@ -0,0 +1,66 @@
+import { test } from 'node:test';
+import assert from 'node:assert/strict';
+import { spawnSync } from 'node:child_process';
+import { fileURLToPath } from 'node:url';
+import path from 'node:path';
+import { createRequire } from 'node:module';
+
+const __dirname = path.dirname(fileURLToPath(import.meta.url));
+const cliPath = path.join(__dirname, '..', 'index.js');
+const { version } = createRequire(import.meta.url)('../package.json');
+
+function run(args) {
+  return spawnSync(process.execPath, [cliPath, ...args], {
+    encoding: 'utf8',
+    input: '',
+  });
+}
+
+test('--help prints usage and exits 0', () => {
+  const result = run(['--help']);
+  assert.equal(result.status, 0);
+  assert.match(result.stdout, /Usage: create-startr/);
+});
+
+test('--version prints the package version and exits 0', () => {
+  const result = run(['--version']);
+  assert.equal(result.status, 0);
+  assert.equal(result.stdout.trim(), version);
+});
+
+test('non-interactive with no flags fails fast instead of hanging', () => {
+  const result = run([]);
+  assert.equal(result.status, 1);
+  assert.match(result.stderr, /Missing required flag\(s\).*--project.*--author.*--email/s);
+});
+
+test('non-interactive with a partial flag set reports only what is missing', () => {
+  const result = run(['--project', 'my-project']);
+  assert.equal(result.status, 1);
+  const [firstLine] = result.stderr.split('\n');
+  assert.equal(firstLine, 'Missing required flag(s) for non-interactive use: --author, --email');
+});
+
+test('rejects an invalid --project value', () => {
+  const result = run(['--project', 'Bad Name', '--author', 'Jane Doe', '--email', 'jane@example.com', '--yes']);
+  assert.equal(result.status, 1);
+  assert.match(result.stderr, /Invalid --project/);
+});
+
+test('rejects an invalid --author value', () => {
+  const result = run(['--project', 'my-project', '--author', 'Firstname Lastname', '--email', 'jane@example.com', '--yes']);
+  assert.equal(result.status, 1);
+  assert.match(result.stderr, /Invalid --author/);
+});
+
+test('rejects an invalid --email value', () => {
+  const result = run(['--project', 'my-project', '--author', 'Jane Doe', '--email', 'not-an-email', '--yes']);
+  assert.equal(result.status, 1);
+  assert.match(result.stderr, /Invalid --email/);
+});
+
+test('valid flags without --yes refuse to hang waiting for confirmation', () => {
+  const result = run(['--project', 'my-project', '--author', 'Jane Doe', '--email', 'jane@example.com']);
+  assert.equal(result.status, 1);
+  assert.match(result.stderr, /Refusing to wait for confirmation/);
+});