{"version":"2.1.278","anchor":"third-party-server-classifier-gating-tightened","canonical_anchor":"third-party-server-classifier-gating-tightened","heading":"Third-party server classifier gating tightened","tier":"internal","area":"Auto Mode","scope":null,"heads_up":null,"url":"https:\/\/changelogs.core-directive.com\/v\/2.1.278\/e\/third-party-server-classifier-gating-tightened","release_url":"https:\/\/changelogs.core-directive.com\/v\/2.1.278","markdown":"### Third-party server classifier gating tightened\n\nAuto mode's server-classifier eligibility check adds a new exclusion and respects CLAUDE_CODE_AUTO_MODE_SERVER as an override\n\n**What**\n\nThe logic that decides whether auto mode uses the server-side classifier (versus falling back to local-only classification) now excludes a specific case of first-party providers from that fallback path, and explicitly checks the `CLAUDE_CODE_AUTO_MODE_SERVER` environment variable as an override when deciding whether the feature is enabled at all.\n\n**Why**\n\nThis narrows exactly which sessions are eligible for server-side classifier fallback, and makes sure an explicit `CLAUDE_CODE_AUTO_MODE_SERVER` setting is respected rather than being overridden by other logic.\n\n- Flag `tengu_quiet_lantern`: Not enough to say (read for one account on one subscription tier against v2.1.278; this account: no value returned, anonymous baseline: no value returned, compiled default: on) These values were read against a different version of Claude Code, so treat them as the nearest reading available instead of one taken on this release.\n- Area: Auto Mode\n- Names: `CLAUDE_CODE_AUTO_MODE_SERVER`\n- Tier: Under the hood\n- Useful: 2\/5\n- Signal: 3\/5"}