This document defines the user-facing feature paths currently exposed by codexfast.
Use it when you need a quick answer to "what does this repo actually enable?" before reading bundle-specific notes.
- Exposes the Fast-related control in Codex Settings on supported builds.
- This is the Settings/UI path for the Fast feature set.
- Exposes the
/fastslash command in the composer. - This is the prompt-side command path for enabling or disabling Fast mode during composition.
- Exposes the composer-side
Speedmenu. - On
26.415.40636and26.417.41555, this is theAdd files and more / +Speed submenu. - On
26.422.21637and26.422.30944, this is the composerIntelligencedropdown Speed submenu. - On supported builds this menu should surface
StandardandFast.
- Exposes the
Pluginssidebar/page access path for custom API users on supported builds. - This removes the sidebar auth-method gate for API-key users.
- This does not guarantee that every plugin install or connector flow is available. Connector availability, plugin state, or admin-side restrictions may still block a specific plugin.
- Exposes
GPT-5.5in the app model list on supported builds when the bundled model catalog does not include it. - On
26.422.21637, the app filters the rawmodel/listresponse intomodelsByTypebefore rendering menus, so the patch also preserves the injected entry after that query selector filter. - On
26.422.30944and later builds, GPT-5.5 is expected to be visible through the official app path.codexfastskips GPT-5.5 apply targets from that version onward, while restore still recognizes earlier0.5.2GPT-5.5 patch markers. - This injects the UI catalog metadata only. The configured custom API provider must still accept
gpt-5.5at request time. - This does not replace the app's model execution path or make Codex merge arbitrary custom provider
/v1/modelsresponses into the UI catalog.
Settings-side Fast control, composer/fast, and the composer-sideSpeedmenu should be treated as one combined Fast feature set.Pluginssupport should not be described as available unless the sidebar gate patch still works cleanly on the target build.GPT-5.5model-list support should not be described as provider support. It is only a UI catalog entry.- Compatibility claims must also match
docs/compatibility-matrix.mdand the strict whitelist incodexfast.sh.