Enable request_user_input in Default mode (#12735)

## Summary
- allow `request_user_input` in Default collaboration mode as well as
Plan
- update the Default-mode instructions to prefer assumptions first and
use `request_user_input` only when a question is unavoidable
- update request_user_input and app-server tests to match the new
Default-mode behavior
- refactor collaboration-mode availability plumbing into
`CollaborationModesConfig` for future mode-related flags

## Codex author
`codex resume 019c9124-ed28-7c13-96c6-b916b1c97d49`
This commit is contained in:
Charley Cunningham
2026-02-25 15:20:46 -08:00
committed by GitHub
parent 2bd87d1a75
commit 2f4d6ded1d
29 changed files with 426 additions and 147 deletions

View File

@@ -144,7 +144,7 @@ Example with notification opt-out:
- `command/exec` — run a single command under the server sandbox without starting a thread/turn (handy for utilities and validation).
- `model/list` — list available models (set `includeHidden: true` to include entries with `hidden: true`), with reasoning effort options and optional `upgrade` model ids.
- `experimentalFeature/list` — list feature flags with stage metadata (`beta`, `underDevelopment`, `stable`, etc.), enabled/default-enabled state, and cursor pagination. For non-beta flags, `displayName`/`description`/`announcement` are `null`.
- `collaborationMode/list` — list available collaboration mode presets (experimental, no pagination).
- `collaborationMode/list` — list available collaboration mode presets (experimental, no pagination). This response omits built-in developer instructions; clients should either pass `settings.developer_instructions: null` when setting a mode to use Codex's built-in instructions, or provide their own instructions explicitly.
- `skills/list` — list skills for one or more `cwd` values (optional `forceReload`).
- `skills/remote/list` — list public remote skills (**under development; do not call from production clients yet**).
- `skills/remote/export` — download a remote skill by `hazelnutId` into `skills` under `codex_home` (**under development; do not call from production clients yet**).