model_providers.<id>.env_key: env var for provider API key. model_providers.<id>

shell_environment_policy.exclude: env var exclude globs.

shell_environment_policy.include_only: env var allowlist globs.

shell_environment_policy.set: explicit env var overrides.

shell_environment_policy.experimental_use_profile: load shell profile when spawning subprocesses.

history.persistence: save-all | none transcript storage.

history.max_bytes: cap history file size.

tool_output_token_limit: cap stored tool-output tokens.

compact_prompt: inline history-compaction prompt override.

experimental_compact_prompt_file: file-backed compaction prompt override.

background_terminal_max_timeout: max poll window for background terminal reads.

notify: external notification command.

file_opener: app used for opening citations.

tui.animations: terminal animations.

tui.alternate_screen: alternate-screen behavior.

tui.show_tooltips: onboarding tooltips.

tui.status_line: footer status-line composition.

tui.theme: syntax-highlighting theme.

tui.model_availability_nux.<model>: internal model-tooltip state.

hide_agent_reasoning: suppress reasoning events.

disable_paste_burst: disable burst-paste detection.

feedback.enabled: enable /feedback.