Install Meta Ads AI Connectors for Claude.ai web (primary)

• One sign-in. No JSON, no terminal, no token.
• All 5 Meta permissions auto-attach on the consent screen.
• Tools appear in the next chat — 'Connectors' panel lists what's available.

# No JSON config. Just:
# 1. Open https://claude.ai/customize/connectors
# 2. Find 'Meta Ads' in the connector list
# 3. Click 'Connect'
# 4. Meta consent screen → accept → done

Phased rollout — US and high-spend ad accounts get access first. If 'Meta Ads' isn't visible, your account is not yet enabled.

This loads the new MCP into your client.

Authorize with Meta (the consent prompt opens automatically on first run).