# 030 - Browser identity core (H-001 to H-007)

## New files
- skills/browser/endpoint-identity.mjs: ownership tracking
- skills/browser/browser-mode-resolver.mjs: managed/copy/existing

## Modified files
- skills/browser/browser.mjs: integrate mode resolver
- skills/browser/browser-core.mjs: connect command
- skills/browser/tab-manager.mjs: ownership markers
- skills/browser/profile-lock.mjs: enhanced serialization

## Accept: H-001 to H-007 closed, tests pass