{"name":"outputStyle","slug":"outputstyle","family":"setting","title":"Settings keys","noun":"settings key","description":"Change Claude's role, tone, and output format with an [output style](\/docs\/en\/output-styles)","description_source":"docs","described_by":{"doc":"claude-code\/settings-reference","title":"All settings"},"presence":{"first_seen":"2.1.138","removed_in":"2.1.284","in_current_build":false,"newest_mined":"2.1.308","builds":126,"mined_builds":149,"first_cited":{"version":"2.1.237","released_at":"2026-08-19 23:57:54","spans":1}},"aliases":[],"entries":[{"version":"2.1.301","anchor":"managed-settings-schema-expanded-settings-read-tool-returns","heading":"Organizations can push more settings remotely, and the output style is now reported","line":"Remotely managed settings now accept keys such as `effortLevel`, `outputStyle` and `attribution`, and Claude Code's settings report includes the output style","released_at":"2026-10-15 14:34:23","reason":"found in this entry's text"},{"version":"2.1.257","anchor":"new-cli-internal-update-settings-tool-for-host-uis","heading":"New CLI-internal \"update_settings\" tool for host UIs","line":"A CLI-internal update_settings tool lets host UIs write settings the way \/config does, for now only outputStyle in project local settings.","released_at":"2026-09-01 17:15:33","reason":"found in this entry's text, named in this entry"},{"version":"2.1.257","anchor":"new-sdk-control-command-update-settings","heading":"New SDK control command: update_settings","line":"SDK clients can send an update_settings control command, limited to changing outputStyle in local settings.","released_at":"2026-09-01 17:15:33","reason":"found in this entry's text, named in this entry"},{"version":"2.1.242","anchor":"only-a-fixed-list-of-settings-is-allowed-to-travel-to-a-clou","heading":"Only a fixed list of settings is allowed to travel to a cloud session","line":"Only a short allowlist of your settings is sent to a cloud session; the rest stays local.","released_at":"2026-08-24 19:16:14","reason":"found in this entry's text"},{"version":"2.1.237","anchor":"concise-reported-separately-in-prompt-telemetry","heading":"Concise reported separately in prompt telemetry","line":"Sessions using the Concise output style are now counted separately from other styles.","released_at":"2026-08-19 23:57:54","reason":"found in this entry's text"},{"version":"2.1.181","anchor":"config-key-value-set-settings-from-the-command-line","heading":"\/config key=value \u2014 Set Settings from the Command Line","line":null,"released_at":"2026-06-17 18:28:59","reason":"found in this entry's text"},{"version":"1.0.81","anchor":"improved-telemetry","heading":"Improved Telemetry","line":null,"released_at":"2025-08-14 16:41:20","reason":"found in this entry's text"}],"entries_total":7,"docs":[{"source":"claude-code","path":"settings-reference","title":"All settings","documented":true},{"source":"claude-code","path":"settings","title":"Claude Code settings","documented":true},{"source":"claude-code","path":"agent-sdk\/configuration","title":"Configure your agent","documented":false},{"source":"claude-code","path":"agent-sdk\/modifying-system-prompts","title":"Modifying system prompts","documented":false},{"source":"claude-code","path":"agent-sdk\/typescript","title":"Agent SDK reference - TypeScript","documented":false},{"source":"claude-code","path":"changelog","title":"Claude Code changelog","documented":false},{"source":"claude-code","path":"claude-directory","title":"Explore the .claude directory","documented":false},{"source":"claude-code","path":"output-styles","title":"Output styles","documented":false},{"source":"claude-code","path":"plugins\/components","title":"Add components to a plugin","documented":false},{"source":"claude-code","path":"plugins\/manifest-reference","title":"Plugin manifest reference","documented":false}],"docs_total":14,"gates":[],"related":[],"url":"https:\/\/changelogs.core-directive.com\/reference\/setting\/outputstyle","family_url":"https:\/\/changelogs.core-directive.com\/reference\/setting.json"}