Privacy Policy

What Vant collects, uses, and protects. Updated: April 2025.

WHAT WE COLLECT

Data collection.

Information You Provide

You control what you share:

• Brain files in models/private/ - You decide what goes here
• Configuration in .env - Your tokens, your settings
• Custom modifications - Your code, your prompts Want to share your brain as open source? Use models/public/ for files you want to publish. Push to a public GitHub repo to share your agent’s learnings, prompts, and patterns with the community. See Hybrid Sync for split public/private brain setup. Vant does NOT require:
• Personal information
• Registration
• Account

  Information Vant Uses

  GitHub API (when you configure): When you set up GitHub sync, Vant may access:

• Repository content (read/write)
• Commit history
• Branch information This is YOUR GitHub account - we don’t collect anything.

  Automatically Collected

• Node.js environment variables (tokens, config)
• Local file system access (your brain)
• Session data (runtime only) We don’t track you. We don’t have analytics. We don’t log personal data. —

HOW WE USE INFORMATION

Information sharing.

Primary Use

Vant processes:

• Your brain files (locally)
• Your GitHub data (via your token)
• Configuration (in memory only)

What’s processed stays on your machine.

GitHub Access

If you configure GitHub sync:

• Vant reads your repository (to sync)
• Vant writes to your repository (to save changes)
• Vant checks for updates (periodic poll)

This is done via YOUR GitHub token on YOUR account.

No Selling or Sharing

We do NOT:

• Sell your data
• Share your data
• Use your data for advertising
• Profile you
• Target you

DATA STORAGE

Data storage.

Local Only

Your brain is stored:

• On your machine
• In your git repository
• Wherever you clone/checkout We don’t have your data - you do.

  GitHub

  When using GitHub sync:

• Your brain goes to YOUR GitHub account
• Your repository is YOUR data
• GitHub’s servers are YOUR storage We don’t control your GitHub data - GitHub does.

  Environment Variables

  Tokens/config in .env:

• Stored locally by YOU
• Never committed to git (add .env to .gitignore)

• Loaded into memory at runtime

SECURITY

Keep your brain and tokens safe.

Local Security

You are responsible for:

• .env file security
• Token security
• Machine security

Best practices:

• Never commit tokens
• Use .env files (gitignored)
• Rotate tokens regularly
• Use minimal scopes

Security Incidents

If your token is exposed:

1. Revoke the token immediately
2. Generate a new token
3. Update your .env
4. Check your GitHub audit log

Vant cannot prevent token exposure - only you can.

Vulnerabilities

We try to keep Vant secure:

• Regular updates
• Security best practices
• VAF input validation
• Code reviews

Report vulnerabilities:

• Open an issue
• Don’t exploit

THIRD PARTIES

Third-party services.

GitHub

Your data may be stored on GitHub servers:

• Subject to GitHub’s Privacy Policy
• Subject to GitHub’s Terms of Service
• GitHub may access your data GitHub’s policies apply - not ours.

  NPM Packages

  Vant uses open source packages:

• Check package.json for dependencies
• Each package has its own license
• Check package documentation We don’t control third-party packages. —

CHILDREN

Vant is not intended for children under 13.

If you are under 13:

• Don’t use Vant
• Don’t provide any information

CHANGES

We may change this policy. Changes take effect:

• When posted

• Your continued use = acceptance

YOUR RIGHTS

Your rights.

To Your Data

You have full control:

• Edit your brain anytime
• Delete your brain anytime
• Choose what to sync
• Revoke tokens anytime

To Request Deletion

Since we don’t have your data:

• Your data is YOURS
• GitHub has THEIR data
• We can’t delete GitHub data

To Export

Export your brain:

# Clone your repository
git clone https://github.com/yourname/vant.git

# Or use GitHub's export

CONTACT

Questions about privacy:

• Open an issue on GitHub

• Check documentation

KEY POINTS

LEGAL BASIS

Processing is necessary for:

• Providing the service (you use Vant)
• Legitimate interests (improving Vant) We process:
• With your consent (configuring GitHub)
• For contract performance (using Vant)

• Legally where required

COMPLAINTS

If you have concerns:

1. Open an issue on GitHub
2. We will respond
3. Escalate if needed

SEE ALSO

• GitHub Privacy - GitHub’s policy
• Terms - Our legal terms
• Security - Security practices