pmccrary-oai cff76fa96f Add experimental context management activation (#42385) ...

## What changed

- Add the under-development `features.context_management.experimental_mode` configuration and schema.
- For eligible ChatGPT Plus, Pro, and Pro Lite sessions using the Codex backend, enable token-budget context, history notes, and the `new_context` tool when experimental context management is configured.
- Keep the feature disabled for custom providers, provider credentials, non-Codex endpoints, and temporary structured threads.

## Testing

- Cover subscription eligibility, backend restrictions, configuration resolution, token-budget guidance, and temporary-thread overrides.

GitOrigin-RevId: 19402af19c4d69e09a7cdb3687ee7d233f6a562a

2026-09-02 23:37:39 +00:00

..

app

Add experimental context management activation (#42385)

2026-09-02 23:37:39 +00:00

app_backtrack

Refactor shared TUI input routing (#42199)

2026-09-02 04:06:44 +00:00

app_server_session

Separate TUI preferences from server configuration (#42202)

2026-09-02 04:20:38 +00:00

backend_banners

Show actionable rate-limit banners in the TUI (#41742)

2026-08-31 00:20:06 +00:00

bin

Rename tui_app_server to tui (#16104)

2026-03-28 11:23:07 -06:00

bottom_pane

Add Luna Reserve usage fallback to the TUI (#42372)

2026-09-02 21:50:51 +00:00

chatwidget

Require confirmation for safety-buffered retries (#42380)

2026-09-02 22:49:48 +00:00

custom_terminal

Repair cursor-style rendering on older JediTerm terminals (#41673)

2026-08-30 13:42:42 +00:00

exec_cell

Show successful TUI commands individually (#41893)

2026-08-31 18:34:10 +00:00

external_agent_config_migration

Prepare the TUI for conversation recaps (#40696)

2026-08-25 20:51:34 +00:00

history_cell

Add Luna Reserve usage fallback to the TUI (#42372)

2026-09-02 21:50:51 +00:00

ide_context

Restrict Windows IDE pipe client impersonation (#39020)

2026-08-17 16:34:21 +00:00

inline_visualization

Organize bundled Rust resources under asset directories (#41477)

2026-08-29 06:05:28 +00:00

keymap

Add Vim replace mode to the TUI composer (#42194)

2026-09-02 03:35:41 +00:00

keymap_setup

Add Vim replace mode to the TUI composer (#42194)

2026-09-02 03:35:41 +00:00

markdown_render

Preserve descriptive labels on local file links (#42123)

2026-09-01 19:51:05 +00:00

notifications

[codex] Add tmux-aware OSC 9 notifications (#17836)

2026-04-21 17:10:36 +00:00

onboarding

Separate TUI preferences from server configuration (#42202)

2026-09-02 04:20:38 +00:00

pager_overlay

Preserve transcript layout caches during backtrack selection (#41940)

2026-09-01 00:12:22 +00:00

pets

Cache the test pet spritesheet encoding (#39028)

2026-08-17 16:58:24 +00:00

public_widgets

Preserve queued TUI input semantics (#39604)

2026-08-20 05:49:49 +00:00

render

Render only visible rows in the transcript pager (#39063)

2026-08-17 19:59:22 +00:00

resume_picker

Avoid paginated resume requests for verified legacy rollouts (#38604)

2026-08-14 16:33:28 +00:00

snapshots

Add Vim replace mode to the TUI composer (#42194)

2026-09-02 03:35:41 +00:00

status

Add Luna Reserve usage fallback to the TUI (#42372)

2026-09-02 21:50:51 +00:00

status_indicator_widget

Show live context compaction status in the TUI (#42319)

2026-09-02 18:03:55 +00:00

streaming

Render Markdown links as clickable labels in supported terminals (#40471)

2026-08-24 20:04:52 +00:00

terminal_hyperlinks

Render Markdown links as clickable labels in supported terminals (#40471)

2026-08-24 20:04:52 +00:00

terminal_probe

Probe Windows terminal colors without risking startup input (#40598)

2026-08-25 12:20:41 +00:00

tui

Avoid executing PATH helpers before workspace trust (#42324)

2026-09-02 18:34:27 +00:00

additional_dirs.rs

Preserve filesystem permission path conventions (#39084)

2026-08-17 21:49:30 +00:00

app_backtrack.rs

Refactor shared TUI input routing (#42199)

2026-09-02 04:06:44 +00:00

app_command.rs

Remove the unused TUI shutdown app command (#34553)

2026-07-21 14:25:18 +00:00

app_event_sender.rs

Keep interrupted prompts in conversation history (#33198)

2026-07-15 01:07:29 +00:00

app_event.rs

Require confirmation for safety-buffered retries (#42380)

2026-09-02 22:49:48 +00:00

app_info.rs

Remove first-party type from app metadata (#34844)

2026-07-22 23:45:45 +00:00

app_server_approval_conversions.rs

Use ApiPathString in app-server filesystem permission paths (#28367)

2026-06-15 19:25:54 -07:00

app_server_session.rs

Add Luna Reserve usage fallback to the TUI (#42372)

2026-09-02 21:50:51 +00:00

app.rs

Separate TUI preferences from server configuration (#42202)

2026-09-02 04:20:38 +00:00

approval_events.rs

Require approval for input to escalated terminals (#40978)

2026-08-26 21:39:05 +00:00

ascii_animation.rs

[codex] Remove unused Rust helpers (#17146)

2026-04-13 18:27:00 -07:00

auto_review_denials.rs

Represent terminal input in approval reviews (#40528)

2026-08-25 03:08:33 +00:00

backend_banners_tests.rs

Show actionable rate-limit banners in the TUI (#41742)

2026-08-31 00:20:06 +00:00

backend_banners.rs

Add Luna Reserve usage fallback to the TUI (#42372)

2026-09-02 21:50:51 +00:00

branch_summary.rs

Reject implicitly discovered bare Git repositories (#36924)

2026-08-04 16:53:33 +00:00

chatwidget.rs

Add Luna Reserve usage fallback to the TUI (#42372)

2026-09-02 21:50:51 +00:00

cli.rs

Add a dedicated codex agents dashboard command (#39114)

2026-08-18 00:31:51 +00:00

clipboard_copy.rs

fix(tui): make /copy work inside tmux without passthrough (#20207)

2026-05-05 16:18:02 +00:00

clipboard_paste.rs

Allow paste in searchable selection menus (#25400)

2026-06-01 18:01:52 +02:00

collaboration_modes.rs

Remove resurrected /collab slash command (#22535)

2026-05-13 15:40:37 -07:00

color.rs

Rename tui_app_server to tui (#16104)

2026-03-28 11:23:07 -06:00

config_update_tests.rs

Preserve parent repository discovery through sandbox metadata mounts (#39629)

2026-08-20 06:57:00 +00:00

config_update.rs

Prompt for project trust in remote TUI workspaces (#39082)

2026-08-17 21:06:34 +00:00

custom_terminal.rs

Repair cursor-style rendering on older JediTerm terminals (#41673)

2026-08-30 13:42:42 +00:00

cwd_prompt.rs

Separate TUI preferences from server configuration (#42202)

2026-09-02 04:20:38 +00:00

debug_config.rs

Support header injections in network requirements (#42173)

2026-09-02 01:50:51 +00:00

diff_model.rs

Remove core protocol dependency [1/2] (#20324)

2026-04-30 10:52:19 -07:00

diff_render.rs

Show full patches and terminal input in TUI history (#42107)

2026-09-01 17:37:47 +00:00

dynamic_tools_mcp.rs

Reconnect TUI app-server sessions automatically (#41916)

2026-08-31 21:36:49 +00:00

dynamic_tools_tests.rs

Separate TUI preferences from server configuration (#42202)

2026-09-02 04:20:38 +00:00

dynamic_tools.rs

Reconnect TUI app-server sessions automatically (#41916)

2026-08-31 21:36:49 +00:00

exec_command.rs

Rename tui_app_server to tui (#16104)

2026-03-28 11:23:07 -06:00

external_editor_tests.rs

Isolate external editor buffers from sandbox-writable paths (#38830)

2026-08-16 03:14:17 +00:00

external_editor.rs

Isolate external editor buffers from sandbox-writable paths (#38830)

2026-08-16 03:14:17 +00:00

file_search.rs

Rename tui_app_server to tui (#16104)

2026-03-28 11:23:07 -06:00

frames.rs

Rename tui_app_server to tui (#16104)

2026-03-28 11:23:07 -06:00

get_git_diff.rs

Reject implicitly discovered bare Git repositories (#36924)

2026-08-04 16:53:33 +00:00

git_action_directives.rs

Add a response target picker to /copy (#39997)

2026-08-21 19:23:26 +00:00

goal_display.rs

Show blocked goals as stalled in the TUI (#35886)

2026-07-29 03:50:00 +00:00

goal_files.rs

[3 of 3] Support images in TUI goals (#27510)

2026-06-12 17:14:27 -07:00

hooks_rpc.rs

Improve hooks trust flow in TUI (#21755)

2026-05-09 21:17:30 +00:00

ide_context.rs

Add /ide context support to the TUI (#20294)

2026-05-01 09:39:48 -07:00

inline_visualization_tests.rs

Protect inline visualization viewers from sandbox writes (#38306)

2026-08-13 04:08:23 +00:00

inline_visualization.rs

Protect inline visualization viewers from sandbox writes (#38306)

2026-08-13 04:08:23 +00:00

insert_history.rs

Render Markdown links as clickable labels in supported terminals (#40471)

2026-08-24 20:04:52 +00:00

key_hint.rs

Support two-stroke TUI key chords (#36511)

2026-08-01 17:43:03 +00:00

keymap_setup.rs

Add redo support to Vim composer history (#42140)

2026-09-01 21:30:27 +00:00

keymap.rs

Add Vim replace mode to the TUI composer (#42194)

2026-09-02 03:35:41 +00:00

lib.rs

Separate TUI preferences from server configuration (#42202)

2026-09-02 04:20:38 +00:00

line_truncation_tests.rs

Fix TUI layout for halfwidth Japanese sound marks (#35962)

2026-07-29 14:01:31 +00:00

line_truncation.rs

Fix TUI layout for halfwidth Japanese sound marks (#35962)

2026-07-29 14:01:31 +00:00

live_wrap.rs

Fix TUI layout for halfwidth Japanese sound marks (#35962)

2026-07-29 14:01:31 +00:00

local_chatgpt_auth.rs

Support managed AWS access keys for Amazon Bedrock (#40481)

2026-08-24 21:39:48 +00:00

local_settings_tests.rs

Separate TUI preferences from server configuration (#42202)

2026-09-02 04:20:38 +00:00

local_settings.rs

Separate TUI preferences from server configuration (#42202)

2026-09-02 04:20:38 +00:00

main.rs

Clarify session exit messages (#40670)

2026-08-25 18:27:42 +00:00

managed_new_thread_defaults_tests.rs

[codex] Use managed defaults for TUI threads (#30147)

2026-06-26 19:27:31 +00:00

managed_new_thread_defaults.rs

[codex] Use managed defaults for TUI threads (#30147)

2026-06-26 19:27:31 +00:00

markdown_render_tests.rs

Preserve descriptive labels on local file links (#42123)

2026-09-01 19:51:05 +00:00

markdown_render.rs

Preserve descriptive labels on local file links (#42123)

2026-09-01 19:51:05 +00:00

markdown_stream.rs

Use the Markdown collector as the streaming source of truth (#34197)

2026-07-19 16:50:54 +00:00

markdown_text_merge.rs

fix(tui): linkify complete bare URLs with tildes (#27088)

2026-06-08 17:02:36 -07:00

markdown.rs

Render Markdown links as clickable labels in supported terminals (#40471)

2026-08-24 20:04:52 +00:00

mention_codec.rs

Share linked tool mention parsing in the TUI (#41218)

2026-08-27 23:10:10 +00:00

model_catalog.rs

Add Luna Reserve usage fallback to the TUI (#42372)

2026-09-02 21:50:51 +00:00

model_migration.rs

Prepare the TUI for conversation recaps (#40696)

2026-08-25 20:51:34 +00:00

motion.rs

Encapsulate TUI shimmer under the motion module (#39032)

2026-08-17 17:10:16 +00:00

multi_agents.rs

Track remaining multi-agent v2 tools in analytics (#40585)

2026-08-25 10:17:03 +00:00

named_session_lookup_tests.rs

Harden named session lookup in the TUI (#37157)

2026-08-05 20:44:03 +00:00

named_session_lookup.rs

Add a command to queue messages for existing sessions (#39092)

2026-08-17 22:44:37 +00:00

npm_registry.rs

Guard npm update readiness (#19389)

2026-04-25 17:09:29 -07:00

oss_selection.rs

Keep the composer editable during TUI startup (#38642)

2026-08-14 20:30:30 +00:00

pager_overlay.rs

Preserve transcript layout caches during backtrack selection (#41940)

2026-09-01 00:12:22 +00:00

resize_reflow_cap.rs

fix(tui): reflow scrollback on terminal resize (#18575)

2026-04-25 22:00:32 -03:00

resume_picker_transcript_preview_tests.rs

Route rollout reads through the canonical JSON decoder (#42378)

2026-09-02 22:45:19 +00:00

resume_picker_transcript_preview.rs

Route rollout reads through the canonical JSON decoder (#42378)

2026-09-02 22:45:19 +00:00

resume_picker.rs

Separate TUI preferences from server configuration (#42202)

2026-09-02 04:20:38 +00:00

selection_list.rs

Upgrade Ratatui to 0.30.2 (#35959)

2026-07-29 13:53:15 +00:00

service_tier_resolution.rs

Separate TUI preferences from server configuration (#42202)

2026-09-02 04:20:38 +00:00

session_archive_commands_tests.rs

Prefer the most recent session when queueing by name (#39385)

2026-08-19 02:45:45 +00:00

session_archive_commands.rs

Prefer the most recent session when queueing by name (#39385)

2026-08-19 02:45:45 +00:00

session_log_tests.rs

Add a response target picker to /copy (#39997)

2026-08-21 19:23:26 +00:00

session_log.rs

Drive TUI stream animation from the foreground loop (#40644)

2026-08-25 17:17:01 +00:00

session_queue_commands_tests.rs

Add a command to queue messages for existing sessions (#39092)

2026-08-17 22:44:37 +00:00

session_queue_commands.rs

Prefer the most recent session when queueing by name (#39385)

2026-08-19 02:45:45 +00:00

session_resume.rs

Reuse the TUI startup account response during bootstrap (#38649)

2026-08-14 20:59:34 +00:00

session_start_tests.rs

Prompt to unarchive sessions before resuming or forking (#39640)

2026-08-20 07:25:40 +00:00

session_start.rs

Separate TUI preferences from server configuration (#42202)

2026-09-02 04:20:38 +00:00

session_state.rs

core: load AGENTS.md from foreign environments (#28958)

2026-06-18 15:06:23 -07:00

shimmer.rs

Encapsulate TUI shimmer under the motion module (#39032)

2026-08-17 17:10:16 +00:00

skills_helpers.rs

Use app-server skill metadata directly in the TUI (#34368)

2026-07-20 15:44:37 +00:00

slash_command.rs

Generate automatic and manual conversation recaps (#40705)

2026-08-25 21:03:11 +00:00

startup_draft_tests.rs

Share editor keymaps across TUI composer components (#38837)

2026-08-16 05:59:34 +00:00

startup_draft.rs

Separate TUI preferences from server configuration (#42202)

2026-09-02 04:20:38 +00:00

startup_error.rs

fix: Auto-recover from corrupted sqlite databases (#26859)

2026-06-10 11:24:29 -07:00

startup_hooks_review.rs

Separate TUI preferences from server configuration (#42202)

2026-09-02 04:20:38 +00:00

startup_orchestration.rs

Track TUI starts by app server mode (#41974)

2026-09-01 04:33:38 +00:00

startup_preflight_tests.rs

Show onboarding when Codex home lacks authentication state (#38644)

2026-08-14 20:38:52 +00:00

startup_preflight.rs

Show onboarding when Codex home lacks authentication state (#38644)

2026-08-14 20:38:52 +00:00

status_indicator_widget.rs

Show live context compaction status in the TUI (#42319)

2026-09-02 18:03:55 +00:00

style.rs

Report runtime MCP connection status (#40068)

2026-08-22 05:54:43 +00:00

table_detect.rs

feat(tui): render responsive Markdown tables in TUI (#22052)

2026-05-10 20:42:11 +00:00

task_mentions_tests.rs

Add task mentions to the TUI composer (#40315)

2026-08-24 02:46:56 +00:00

task_mentions.rs

Add task mentions to the TUI composer (#40315)

2026-08-24 02:46:56 +00:00

temporary_structured_request_tests.rs

Add structured asynchronous user input requests (#42178)

2026-09-02 02:09:35 +00:00

temporary_structured_request.rs

Add experimental context management activation (#42385)

2026-09-02 23:37:39 +00:00

terminal_hyperlinks_tests.rs

Preserve composer hyperlinks across wrapped lines (#40720)

2026-08-25 22:05:48 +00:00

terminal_hyperlinks.rs

Preserve composer hyperlinks across wrapped lines (#40720)

2026-08-25 22:05:48 +00:00

terminal_palette.rs

Probe Windows terminal colors without risking startup input (#40598)

2026-08-25 12:20:41 +00:00

terminal_probe.rs

Probe Windows terminal colors without risking startup input (#40598)

2026-08-25 12:20:41 +00:00

terminal_title.rs

fix(tui): use BEL for terminal title updates (#18261)

2026-04-17 08:39:37 -07:00

terminal_visualization_instructions.rs

[codex] Gate terminal visualization instructions in TUI (#26013)

2026-06-05 17:23:45 -07:00

test_backend.rs

Show estimated thread usage in /status (#38281)

2026-08-13 00:30:08 +00:00

test_support.rs

Remove TUI legacy core test_support dependencies (#27484)

2026-06-10 17:55:49 -07:00

text_formatting.rs

Fix TUI layout for halfwidth Japanese sound marks (#35962)

2026-07-29 14:01:31 +00:00

theme_picker.rs

Uprev Rust toolchain pins to 1.95.0 (#24684)

2026-05-26 20:59:47 -07:00

thread_transcript.rs

Separate TUI preferences from server configuration (#42202)

2026-09-02 04:20:38 +00:00

token_usage.rs

Display blended token count in status line (#21669)

2026-05-08 07:56:13 -07:00

tooltips.rs

Organize bundled Rust resources under asset directories (#41477)

2026-08-29 06:05:28 +00:00

transcript_reflow.rs

Improve paginated TUI history loading (#36949)

2026-08-04 19:05:45 +00:00

tui_startup_tests.rs

Show resume and fork status during TUI startup (#38788)

2026-08-15 17:30:13 +00:00

tui.rs

Prepare the TUI for conversation recaps (#40696)

2026-08-25 20:51:34 +00:00

ui_consts.rs

[tui] Truncate hook context in conversation history (#31252)

2026-07-06 16:33:13 -04:00

unarchive_prompt_tests.rs

Prompt to unarchive sessions before resuming or forking (#39640)

2026-08-20 07:25:40 +00:00

unarchive_prompt.rs

Prepare the TUI for conversation recaps (#40696)

2026-08-25 20:51:34 +00:00

update_action.rs

Detect Vite+-managed Codex installs (#42071)

2026-09-01 15:12:53 +00:00

update_prompt.rs

Prepare the TUI for conversation recaps (#40696)

2026-08-25 20:51:34 +00:00

update_versions.rs

Guard npm update readiness (#19389)

2026-04-25 17:09:29 -07:00

updates_cache_tests.rs

Persist update dismissal without cache (#27783)

2026-06-12 09:26:08 -07:00

updates_cache.rs

Persist update dismissal without cache (#27783)

2026-06-12 09:26:08 -07:00

updates.rs

Detect Vite+-managed Codex installs (#42071)

2026-09-01 15:12:53 +00:00

version.rs

Rename tui_app_server to tui (#16104)

2026-03-28 11:23:07 -06:00

vim_search.rs

Add Vim search motions to the composer (#41586)

2026-08-30 00:42:00 +00:00

width.rs

Fix TUI layout for halfwidth Japanese sound marks (#35962)

2026-07-29 14:01:31 +00:00

windows_sandbox.rs

Separate Windows sandbox provisioning from ACL refresh (#42309)

2026-09-02 16:49:45 +00:00

workspace_command.rs

[codex] Remove async_trait from first-party code (#27475)

2026-06-11 18:16:39 -07:00

workspace_messages_tests.rs

Add workspace messages app-server API (#29001)

2026-06-22 04:25:07 -07:00

workspace_messages.rs

Add workspace messages app-server API (#29001)

2026-06-22 04:25:07 -07:00

wrapping.rs

Fix TUI layout for halfwidth Japanese sound marks (#35962)

2026-07-29 14:01:31 +00:00