# extensions/builtin/browser/src/browser_harness/

> P2 | Parent: ../../AGENT.md

Member List
__init__.py: Package marker for the vendored Browser Harness Python module
run.py: CLI-compatible Browser Harness runner, command dispatch, daemon bootstrap, and snippet execution
helpers.py: Core CDP browser helpers for tabs, navigation, screenshots, JS, clicks, uploads, and HTTP
admin.py: Setup, doctor, reload, update, remote browser, and profile management helpers
daemon.py: Long-lived CDP daemon, session relay, event buffering, and browser attachment logic
_ipc.py: Cross-platform IPC plumbing for daemon socket or TCP loopback transport

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[COVENANT]: Update this file header on changes and verify against parent AGENT.md