Vercel Manager Skill | Agent Skills

Vercel Manager

Manage Vercel projects and deployments using the Vercel REST API with single-file Python scripts.

Setup

Create a .env file at your project root with your Vercel token:

VERCEL_TOKEN=your_token_here

Get a token from Vercel Dashboard > Account Settings > Tokens.

Available Operations

List Projects

List all Vercel projects for your account or team:

./scripts/list_projects.py

Output format:

{
  "projects": [
    {
      "id": "prj_abc123",
      "name": "my-project",
      "framework": "nextjs",
      "createdAt": 1705312200000,
      "updatedAt": 1705312200000
    }
  ]
}

Create Project

Create a new Vercel project with optional GitHub integration, environment variables, framework, and build command overrides:

echo '<json>' | ./scripts/create_project.py

Input JSON format:

{
  "name": "my-project",
  "framework": "nextjs",
  "buildCommand": "npx convex deploy --cmd 'npm run build'",
  "installCommand": "npm install",
  "outputDirectory": ".next",
  "gitRepository": {
    "repo": "owner/repo-name",
    "type": "github"
  },
  "envVars": [
    {
      "key": "DATABASE_URL",
      "value": "postgresql://...",
      "type": "encrypted",
      "target": ["production", "preview"]
    }
  ]
}

Fields:

name (required): Project name
framework (optional): nextjs, vite, remix, nuxtjs, gatsby, astro, etc.
buildCommand (optional): Override the build command
installCommand (optional): Override the install command
outputDirectory (optional): Override the output directory
gitRepository (optional): Link to a GitHub/GitLab/Bitbucket repo
- repo: owner/repo-name format
- type: github, gitlab, or bitbucket
envVars (optional): Array of environment variables
- key: Variable name
- value: Variable value
- type: encrypted or plain
- target: Array of production, preview, development

Examples:

Simple project:

echo '{"name": "my-app"}' | ./scripts/create_project.py

Next.js with Convex:

echo '{
  "name": "my-convex-app",
  "framework": "nextjs",
  "buildCommand": "npx convex deploy --cmd '\''npm run build'\''",
  "gitRepository": {
    "repo": "myorg/my-convex-app",
    "type": "github"
  },
  "envVars": [
    {"key": "CONVEX_DEPLOY_KEY", "value": "prod:xxx", "type": "encrypted", "target": ["production"]}
  ]
}' | ./scripts/create_project.py

Deploy to Production

Deploy a project to Vercel production:

./scripts/deploy.py <project_directory>

Arguments:

project_directory: Path to the project to deploy (required)

Example:

./scripts/deploy.py ./my-app

Output format:

{
  "status": "success",
  "projectDirectory": "/path/to/my-app",
  "deploymentUrl": "https://my-app.vercel.app"
}

This script:

Reads VERCEL_TOKEN from the .env file
Runs bunx vercel deploy --prod --yes with the token
Returns the deployment URL on success

Error Handling

Missing .env file:

Error: .env file not found in current directory or parent directories

Create a .env file at the project root with your VERCEL_TOKEN.

Missing token in .env:

Error: VERCEL_TOKEN not found in .env file

Add VERCEL_TOKEN=your_token to your .env file.

Invalid token:

Error: Unauthorized - verify your token is correct

Get a new token from the Vercel Dashboard under Account Settings > Tokens.

Project already exists:

Error: Project with this name already exists

Choose a different project name.

Agent Skills: Vercel Manager

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