{"name":"tengu_polished_fountain","slug":"tengu-polished-fountain","family":"flag","title":"Feature flags","noun":"feature flag","description":"Claude Code now contains several new switches the server can turn on, one where the \/web-setup tip text was and one beside the Chrome instructions","description_source":"entry","described_by":{"version":"2.1.319","anchor":"gate-list-changes-new-tengu-flags-and-computer-use-prompt"},"presence":{"first_seen":null,"removed_in":null,"in_current_build":false,"newest_mined":"2.1.319","builds":0,"mined_builds":159,"first_cited":null},"aliases":[],"entries":[{"version":"2.1.319","anchor":"gate-list-changes-new-tengu-flags-and-computer-use-prompt","heading":"Several new remote switches appear, including one in place of the \/web-setup tip","line":"Claude Code now contains several new switches the server can turn on, one where the \/web-setup tip text was and one beside the Chrome instructions","released_at":"2026-11-06 00:58:56","reason":"gate cited by this entry, found in this entry's text"},{"version":"2.1.319","anchor":"gate-defaults-and-new-flag-registrations","heading":"Eight server-controlled switches added and two removed","line":"Eight new server-controlled switches are registered and two are dropped, and session creation now passes along an autofixOnPrCreate setting","released_at":"2026-11-06 00:58:56","reason":"gate cited by this entry, found in this entry's text"}],"entries_total":2,"docs":[],"docs_total":0,"gates":[{"version":"2.1.319","state":"off","account":false,"baseline":false,"code_default":null}],"related":[{"name":"tengu_polished_dewdrop","slug":"tengu-polished-dewdrop","description":"A new hidden switch, settable via env var, can make certain responses silently drop or error instead."},{"name":"tengu_polished_lagoon","slug":"tengu-polished-lagoon","description":"One session could inject a coordination notice into another, but three separate gates keep it dark."},{"name":"tengu_polished_quill_killswitch","slug":"tengu-polished-quill-killswitch","description":"Default `false`. In a non-interactive session, a typed slash command that matches no command is handed to the model as an `unknown_command_fallback` attachment carrying the name, the closest match within edit distance 2 and up to 40 model-invocable prompt command names. Setting the flag to `true` turns that fallback off, and the session prints `Unknown command: \/name` instead."},{"name":"tengu_polished_reef","slug":"tengu-polished-reef","description":"Remote SDK sessions can prepare attached files while still waiting to take over a turn, behind a switch that is off by default"},{"name":"tengu_polished_salamander","slug":"tengu-polished-salamander","description":"A new server switch lets a resumed session keep open a message that was waiting on a permission answer when the turn was interrupted"},{"name":"tengu_polished_tulip","slug":"tengu-polished-tulip","description":"The git and commit instructions Claude receives can now include an extra line about checks before shipping, depending on which skills are loaded"}],"url":"https:\/\/changelogs.core-directive.com\/reference\/flag\/tengu-polished-fountain","family_url":"https:\/\/changelogs.core-directive.com\/reference\/flag.json"}