What probably matters to youSection of the release
What
Passing --scm-connector-host opens a persistent WebSocket to Anthropic and proxies inbound HTTP requests to a GitHub Enterprise server that is only reachable from inside your network. --scm-connector-id is required alongside it, --scm-connector-provider defaults to ghe, and --scm-connector-ca-file supplies a custom CA. The connector is entirely off unless you pass the host flag.
Details
Requests are checked against a method allowlist, hop-by-hop headers are stripped, and paths that would escape the configured origin are refused.
Frames asking to open a raw socket or a PTY (wsOpen, ptyOpen) are rejected.
Close code 4003 means another orchestrator already holds this connector; it retries after 30 seconds.