{"name":"tengu_rustling_lighthouse","slug":"tengu-rustling-lighthouse","family":"flag","title":"Feature flags","noun":"feature flag","description":null,"description_source":"none","described_by":null,"presence":{"first_seen":"2.1.317","removed_in":"2.1.318","in_current_build":false,"newest_mined":"2.1.322","builds":1,"mined_builds":161,"first_cited":null},"aliases":[],"entries":[],"entries_total":0,"docs":[],"docs_total":0,"gates":[],"related":[{"name":"tengu_rustling_blossom","slug":"tengu-rustling-blossom","description":"Setting `CLAUDE_CODE_EXPERIMENTAL_CODE_MODE` asks Claude Code to switch on an experimental Code Mode, which it can refuse for several reasons"},{"name":"tengu_rustling_crescent","slug":"tengu-rustling-crescent","description":"Claude Code can list the subagents that ran earlier in a session, off unless CLAUDE_CODE_SUBAGENT_HISTORY is set or it is switched on remotely"},{"name":"tengu_rustling_gizmo","slug":"tengu-rustling-gizmo","description":"Two remote settings can set the longest Bash `timeout`, in whole minutes from five minutes up, and Claude is told the limit"},{"name":"tengu_rustling_lantern","slug":"tengu-rustling-lantern","description":"A remote switch can now swap in alternate instruction text for some tools, and the existing text is used unless it is switched on remotely"},{"name":"tengu_rustling_orbit","slug":"tengu-rustling-orbit","description":"A missing policy-limits response with no cache no longer counts as a failure; the session runs with no restrictions instead."},{"name":"tengu_rustling_pixel","slug":"tengu-rustling-pixel","description":"Claude Code can now keep extended-thinking content across any model switch, not just upgrades"},{"name":"tengu_rustling_sunset","slug":"tengu-rustling-sunset","description":"Claude Code can now show a heartbeat message while waiting on a rate-limit retry"}],"url":"https:\/\/changelogs.core-directive.com\/reference\/flag\/tengu-rustling-lighthouse","family_url":"https:\/\/changelogs.core-directive.com\/reference\/flag.json"}