netlify-deploy

Netlify Deployment Skill

Deploy web projects to Netlify using the Netlify CLI with intelligent detection of project configuration and deployment context.

Overview

This skill automates Netlify deployments by:

• Verifying Netlify CLI authentication
• Detecting project configuration and framework
• Linking to existing sites or creating new ones
• Deploying to production or preview environments

Prerequisites

• Netlify CLI: Installed via npx (no global install required)
• Authentication: Netlify account with active login session
• Project: Valid web project in current directory
• When sandboxing blocks the deployment network calls, rerun with sandbox_permissions=require_escalated.
• The deployment might take a few minutes. Use appropriate timeout values.

Authentication Pattern

The skill uses the pre-authenticated Netlify CLI approach:

1. Check authentication status with npx netlify status
2. If not authenticated, guide user through npx netlify login
3. Fail gracefully if authentication cannot be established

Authentication uses either:

• Browser-based OAuth (primary): netlify login opens browser for authentication
• API Key (alternative): Set NETLIFY_AUTH_TOKEN environment variable

Workflow

1. Verify Netlify CLI Authentication

Check if the user is logged into Netlify:

npx netlify status

Expected output patterns:

• ✅ Authenticated: Shows logged-in user email and site link status
• ❌ Not authenticated: "Not logged into any site" or authentication error

2. Detect Site Link Status

3. Link to Existing Site or Create New

Check if project is Git-based

If Git-based, extract remote URL

Format: https://github.com/username/repo or git@github.com:username/repo.git

Try to link by Git remote

Create new site interactively

4. Verify Dependencies