{"name":"CLAUDE_CODE_CCR_EARLY_HYDRATE_PREFETCH","slug":"claude-code-ccr-early-hydrate-prefetch","family":"env","title":"Environment variables","noun":"environment variable","description":null,"description_source":"none","described_by":null,"presence":{"first_seen":"2.1.259","removed_in":null,"in_current_build":true,"newest_mined":"2.1.280","builds":19,"mined_builds":123,"first_cited":{"version":"2.1.259","released_at":"2026-09-02 21:21:42","spans":1}},"aliases":[],"entries":[],"entries_total":0,"docs":[],"docs_total":0,"gates":[],"related":[{"name":"CLAUDE_CODE_CCR_LAZY_SUBAGENT_HYDRATE","slug":"claude-code-ccr-lazy-subagent-hydrate","description":"Cloud sessions can defer loading subagent transcripts, but the flag is off unless the server enables it."},{"name":"CLAUDE_CODE_CCR_SURFACE","slug":"claude-code-ccr-surface","description":"Setting CLAUDE_CODE_CCR_SURFACE=tag adds a hidden claude-tag-plugins marketplace to plugin search and download."}],"url":"https:\/\/changelogs.core-directive.com\/reference\/env\/claude-code-ccr-early-hydrate-prefetch","family_url":"https:\/\/changelogs.core-directive.com\/reference\/env.json"}