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

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

model_providers.<id>.env_key_instructions: setup guidance for provider key.

model_providers.<id>.experimental_bearer_token: direct bearer token; documented as discouraged.

model_providers.<id>.requires_openai_auth: whether provider uses OpenAI auth.

model_providers.<id>.wire_api: protocol; docs say only responses.

model_providers.<id>.query_params: extra query params.

model_providers.<id>.http_headers: static request headers.

model_providers.<id>.env_http_headers: headers from env vars.

model_providers.<id>.request_max_retries: HTTP retry count.

model_providers.<id>.stream_max_retries: SSE retry count.

model_providers.<id>.stream_idle_timeout_ms: SSE idle timeout.

model_providers.<id>.supports_websockets: whether Responses WebSocket transport is supported.

features.codex_hooks: under-development lifecycle hooks.

features.shell_tool: enable shell tool; stable and on by default.

features.enable_request_compression: zstd-compress streaming request bodies; stable and on by default.

features.skill_mcp_dependency_install: prompt/install missing MCP deps for skills; stable and on by default.

features.fast_mode: enables Fast mode selection; stable and on by default.

features.smart_approvals: experimental guardian-reviewer approval routing.

features.web_search: deprecated old toggle; prefer web_search.

features.web_search_cached: deprecated old toggle mapping to cached mode.

features.web_search_request: deprecated old toggle mapping to live mode.

experimental_use_unified_exec_tool: deprecated legacy alias for unified exec.

suppress_unstable_features_warning: hide warning when under-development features are enabled.

shell_environment_policy.inherit: baseline env inheritance, all | core | none.

shell_environment_policy.ignore_default_excludes: keep KEY/SECRET/TOKEN vars before filtering.

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.

analytics.enabled: machine/profile analytics.

log_dir: log file directory.

sqlite_home: SQLite runtime state directory.

otel.environment: OTEL environment tag.

otel.exporter: log exporter selection.

otel.trace_exporter: trace exporter selection.

otel.metrics_exporter: metrics exporter selection.

otel.log_user_prompt: include raw user prompts in OTEL.

otel.exporter.<id>.endpoint|protocol|headers|tls.*: exporter transport config.

otel.trace_exporter.<id>.endpoint|protocol|headers|tls.*: trace exporter transport config.

instructions: reserved for future use; docs say prefer model_instructions_file or AGENTS.md.

developer_instructions: extra developer instructions injected into the session.

commit_attribution: override co-author trailer.

project_root_markers: files used to detect project roots.

project_doc_max_bytes: max bytes read from AGENTS.md.

project_doc_fallback_filenames: fallback project-doc filenames.

check_for_update_on_startup: auto-update check behavior.