Claude Code System Prompts

@internal MCP server config entries from --mcp-config that failed validation and were skipped (e.g. a url entry with no type). Affected servers are absent from mcp_servers[]. type is a stable category from an open set — currently unknown_type, url_missing_type, invalid_config, reserved_name, or (Remote Control child only) bridge_carrier_foreign_entry, bridge_carrier_not_http, bridge_carrier_url_mismatch, bridge_carrier_no_ingress_origin, bridge_carrier_no_session_id; treat values you do not recognize as a generic skip. The key is omitted when there are no errors; CI can fail on (mcp_server_errors?.length ?? 0) > 0. On connections that persist frames server-side (the local bridge-worker lane) this key is always omitted — the skipped-entry detail stays in the local log, so an omitted key there does NOT assert every entry validated.