{"name":"CLAUDE_CODE_GROWTHBOOK_KICK_FROM_INIT","slug":"claude-code-growthbook-kick-from-init","family":"env","title":"Environment variables","noun":"environment variable","description":"Claude Code now reads four new startup environment variables and passes them through to cloud sessions; they do nothing unless set","description_source":"entry","described_by":{"version":"2.1.287","anchor":"four-new-ccrgrowthbook-startup-env-switches-are-read-in-the"},"presence":{"first_seen":"2.1.287","removed_in":null,"in_current_build":true,"newest_mined":"2.1.288","builds":2,"mined_builds":131,"first_cited":{"version":"2.1.287","released_at":"2026-10-01 16:59:25","spans":1}},"aliases":[],"entries":[{"version":"2.1.287","anchor":"four-new-ccrgrowthbook-startup-env-switches-are-read-in-the","heading":"Four new startup environment variables for cloud sessions","line":"Claude Code now reads four new startup environment variables and passes them through to cloud sessions; they do nothing unless set","released_at":"2026-10-01 16:59:25","reason":"found in this entry's text"},{"version":"2.1.287","anchor":"startup-growthbook-refresh-can-be-kicked-early-via-new-env-v","heading":"New environment variable starts the feature-flag refresh earlier in startup","line":"Setting CLAUDE_CODE_GROWTHBOOK_KICK_FROM_INIT lets Claude Code begin its feature-flag refresh during startup instead of after it","released_at":"2026-10-01 16:59:25","reason":"found in this entry's text, named in this entry"}],"entries_total":2,"docs":[],"docs_total":0,"gates":[],"related":[{"name":"CLAUDE_CODE_GROWTHBOOK_KICK_ON_WARM_CACHE","slug":"claude-code-growthbook-kick-on-warm-cache","description":"Setting `CLAUDE_CODE_GROWTHBOOK_KICK_ON_WARM_CACHE` makes non-interactive runs refresh feature flags early even with a saved copy"}],"url":"https:\/\/changelogs.core-directive.com\/reference\/env\/claude-code-growthbook-kick-from-init","family_url":"https:\/\/changelogs.core-directive.com\/reference\/env.json"}