Upgrade AI SDK to v7 with Vercel OIDC authentication support

.github/workflows/pr-checks.yml

@@ -15,7 +15,7 @@ jobs:
       - name: Setup Node.js
         uses: actions/setup-node@v4
         with:
-          node-version: '20'
+          node-version: '22'
 
       - name: Setup pnpm
         uses: pnpm/action-setup@v4
@@ -46,4 +46,3 @@ jobs:
 
       - name: Run build
         run: pnpm build
-

lib/utils/branch-name-generator.ts

@@ -10,10 +10,6 @@ export interface BranchNameOptions {
 export async function generateBranchName(options: BranchNameOptions): Promise<string> {
   const { description, repoName, context } = options
 
-  if (!process.env.AI_GATEWAY_API_KEY) {
-    throw new Error('AI_GATEWAY_API_KEY environment variable is required')
-  }
-
   // Create the prompt for branch name generation
   const prompt = `Generate a concise, descriptive Git branch name for the following task:
 
@@ -37,7 +33,7 @@ Examples of good branch names:
 Return ONLY the branch name, nothing else.`
 
   try {
-    // Generate branch name using AI SDK 5 with AI Gateway
+    // Generate branch name using AI SDK 7 with AI Gateway
     const result = await generateText({
       model: 'openai/gpt-5-nano',
       prompt,

lib/utils/commit-message-generator.ts

@@ -9,10 +9,6 @@ export interface CommitMessageOptions {
 export async function generateCommitMessage(options: CommitMessageOptions): Promise<string> {
   const { description, repoName, context } = options
 
-  if (!process.env.AI_GATEWAY_API_KEY) {
-    throw new Error('AI_GATEWAY_API_KEY environment variable is required')
-  }
-
   // Create the prompt for commit message generation
   const prompt = `Generate a concise, descriptive Git commit message for the following change:
 
@@ -38,7 +34,7 @@ Examples of good commit messages:
 Return ONLY the commit message, nothing else.`
 
   try {
-    // Generate commit message using AI SDK 5 with AI Gateway
+    // Generate commit message using AI SDK 7 with AI Gateway
     const result = await generateText({
       model: 'openai/gpt-5-nano',
       prompt,

lib/utils/title-generator.ts

@@ -9,10 +9,6 @@ export interface TitleGenerationOptions {
 export async function generateTaskTitle(options: TitleGenerationOptions): Promise<string> {
   const { prompt, repoName, context } = options
 
-  if (!process.env.AI_GATEWAY_API_KEY) {
-    throw new Error('AI_GATEWAY_API_KEY environment variable is required')
-  }
-
   // Create the prompt for title generation
   const systemPrompt = `Generate a concise, descriptive title for the following task:
 
@@ -36,7 +32,7 @@ Examples of good titles:
 Return ONLY the title, nothing else.`
 
   try {
-    // Generate title using AI SDK 5 with AI Gateway
+    // Generate title using AI SDK 7 with AI Gateway
     const result = await generateText({
       model: 'openai/gpt-5-nano',
       prompt: systemPrompt,

package.json

@@ -2,6 +2,9 @@
   "name": "coding-agent-template",
   "version": "2.0.0",
   "private": true,
+  "engines": {
+    "node": ">=22"
+  },
   "scripts": {
     "dev": "next dev --webpack",
     "build": "next build --turbopack",
@@ -42,7 +45,7 @@
     "@vercel/sandbox": "^0.0.21",
     "@vercel/sdk": "^1.18.7",
     "@vercel/speed-insights": "^1.3.1",
-    "ai": "5.0.51",
+    "ai": "7.0.34",
     "arctic": "^3.7.0",
     "class-variance-authority": "^0.7.1",
     "clsx": "^2.1.1",