Alexi Christakis 8917244f7d [core] Support interleaved response items (#30876) ...

## Summary

- preserve reasoning item IDs on summary part and text delta events
- track streamed response items by ID so reasoning summaries can
continue after later items begin
- keep TUI output complete and deduplicated when reasoning and
final-answer events interleave

## Stack

- **1/2: this PR — interleaved item support**
- 2/2: #30752 — wire reasoning summary delivery configuration through
the CLI and app-server

## Validation

- just test -p codex-api preserves_reasoning_summary_item_ids
- just test -p codex-core
interleaved_reasoning_summary_events_keep_reasoning_item_metadata
- just test -p codex-tui
live_reasoning_summary_is_not_rendered_twice_when_item_completes
- just fix -p codex-api -p codex-core -p codex-tui
- just fmt

2026-07-06 09:12:45 -07:00

..

snapshots

core: wrap token budget window context (#29494)

2026-06-22 23:37:49 +00:00

abort_tasks.rs

Pair thread environment settings (#26687)

2026-06-08 13:55:15 -07:00

additional_context.rs

Pair thread environment settings (#26687)

2026-06-08 13:55:15 -07:00

agent_execution.rs

Namespace multi-agent v2 tools under collaboration (#29067)

2026-06-23 14:15:20 +02:00

agent_jobs.rs

[codex] Use expect in integration tests (#28441)

2026-06-15 21:53:47 -07:00

agent_websocket.rs

[codex] Use input items for Responses Lite tools (#27946)

2026-06-22 23:56:16 -07:00

agents_md.rs

feat(app-server): add history_mode to thread (#29927)

2026-06-26 09:12:42 -07:00

apply_patch_cli.rs

[core] Support interleaved response items (#30876)

2026-07-06 09:12:45 -07:00

approvals.rs

core: expose permission profile to shell tools (#29941)

2026-06-25 19:00:23 +00:00

auto_review.rs

[codex] Use model metadata for skills usage instructions (#29740)

2026-06-29 09:44:36 +09:00

cli_stream.rs

[codex] Use expect in integration tests (#28441)

2026-06-15 21:53:47 -07:00

client_websockets.rs

fix(websockets) ignore metadata for incremental requests (#30770)

2026-07-02 13:33:28 -07:00

client.rs

[codex] Treat max as a first-class reasoning effort (#30467)

2026-06-29 09:38:49 -07:00

code_mode.rs

[codex] wire process-owned code mode host into core (#30142)

2026-06-26 00:23:33 -07:00

codex_delegate.rs

[core] Support interleaved response items (#30876)

2026-07-06 09:12:45 -07:00

collaboration_instructions.rs

Pair thread environment settings (#26687)

2026-06-08 13:55:15 -07:00

compact_remote_parity.rs

feat(core): store turn_id on ResponseItem metadata (#28360)

2026-06-22 16:45:14 -07:00

compact_remote.rs

feat: use run agent task auth for inference (#19051)

2026-06-24 22:31:41 -07:00

compact_resume_fork.rs

Support openai/form extended form elicitations (#27500)

2026-06-18 11:54:49 -07:00

compact.rs

core: make AGENTS.md react to environment changes (#29810)

2026-06-24 22:57:42 -07:00

current_time_reminder.rs

[codex] impl delivery_mode: current time reminders on response boundaries (#30033)

2026-06-25 19:28:50 +00:00

deprecation_notice.rs

Add indexed web search mode (#28489)

2026-06-19 05:35:57 -07:00

exec_policy.rs

[codex] Use expect in integration tests (#28441)

2026-06-15 21:53:47 -07:00

exec.rs

Add network environment ID plumbing (#28766)

2026-06-18 14:09:38 +02:00

extension_sandbox.rs

Let image generation extension hosts control output persistence (#29711)

2026-06-23 18:51:49 -07:00

fork_thread.rs

Share resumed rollout history (#28426)

2026-06-23 10:23:25 -04:00

guardian_review.rs

[codex] Start the guardian child session when parent session is started (#27982)

2026-06-22 11:54:44 -07:00

hooks_mcp.rs

Represent MCP authentication with an enum (#29924)

2026-06-24 19:51:51 -07:00

hooks.rs

test: branch on target OS instead of runner flavor (#29712)

2026-06-23 14:27:13 -07:00

image_rollout.rs

feat(core): store turn_id on ResponseItem metadata (#28360)

2026-06-22 16:45:14 -07:00

items.rs

[core] Support interleaved response items (#30876)

2026-07-06 09:12:45 -07:00

json_result.rs

Pair thread environment settings (#26687)

2026-06-08 13:55:15 -07:00

live_cli.rs

[codex] Use expect in integration tests (#28441)

2026-06-15 21:53:47 -07:00

mcp_refresh_cleanup.rs

Pin MCP runtimes to model steps (#30101)

2026-06-26 00:53:07 +01:00

mcp_tool_exposure.rs

Retry failed Codex Apps MCP startup (#29920)

2026-06-25 21:31:12 -07:00

mcp_turn_metadata.rs

[ez][codex-rs] Support apps._default.default_tools_approval_mode (#27965)

2026-06-17 08:50:39 -07:00

mod.rs

[codex] consume pushed exec-server process events (#30273)

2026-06-26 18:05:52 -07:00

model_overrides.rs

[5 of 7] Replace OverrideTurnContext with ThreadSettings (#22508)

2026-05-18 21:03:51 -07:00

model_runtime_selectors.rs

Namespace multi-agent v2 tools under collaboration (#29067)

2026-06-23 14:15:20 +02:00

model_switching.rs

[codex] Use model metadata for skills usage instructions (#29740)

2026-06-29 09:44:36 +09:00

model_visible_layout.rs

[codex] Use expect in integration tests (#28441)

2026-06-15 21:53:47 -07:00

models_cache_ttl.rs

[codex] Use model metadata for skills usage instructions (#29740)

2026-06-29 09:44:36 +09:00

models_etag_responses.rs

Pair thread environment settings (#26687)

2026-06-08 13:55:15 -07:00

multi_agent_mode.rs

[codex] Add configurable multi-agent mode hint text (#30493)

2026-07-02 18:44:34 -07:00

network_approval.rs

test: branch on target OS instead of runner flavor (#29712)

2026-06-23 14:27:13 -07:00

openai_file_mcp.rs

test: use automatic environments in app-server integration tests (#29789)

2026-06-23 22:48:06 -07:00

otel.rs

[core] Support interleaved response items (#30876)

2026-07-06 09:12:45 -07:00

override_updates.rs

Pair thread environment settings (#26687)

2026-06-08 13:55:15 -07:00

pending_input.rs

[codex] nest sleep config under current time reminder (#29910)

2026-06-24 17:49:00 -07:00

permissions_messages.rs

Pair thread environment settings (#26687)

2026-06-08 13:55:15 -07:00

personality_migration.rs

feat(app-server): add history_mode to thread (#29927)

2026-06-26 09:12:42 -07:00

personality.rs

[codex] Use model metadata for skills usage instructions (#29740)

2026-06-29 09:44:36 +09:00

plugins.rs

[codex] Use tool search for MCP tools by default (#29486)

2026-06-22 16:45:23 -07:00

prompt_caching.rs

feat(core): store turn_id on ResponseItem metadata (#28360)

2026-06-22 16:45:14 -07:00

prompt_debug_tests.rs

feat(core): store turn_id on ResponseItem metadata (#28360)

2026-06-22 16:45:14 -07:00

quota_exceeded.rs

Pair thread environment settings (#26687)

2026-06-08 13:55:15 -07:00

realtime_conversation.rs

core: rename metadata -> internal_chat_message_metadata_passthrough (#28968)

2026-06-22 11:11:25 -07:00

remote_env.rs

core: make AGENTS.md react to environment changes (#29810)

2026-06-24 22:57:42 -07:00

remote_models.rs

[codex] Treat max as a first-class reasoning effort (#30467)

2026-06-29 09:38:49 -07:00

request_compression.rs

Pair thread environment settings (#26687)

2026-06-08 13:55:15 -07:00

request_permissions_tool.rs

[codex] Use expect in integration tests (#28441)

2026-06-15 21:53:47 -07:00

request_permissions.rs

[codex] test exec relative additional permissions (#28587)

2026-06-16 20:45:57 +00:00

request_plugin_install.rs

[plugins] Track plugin install requests by ID (#29684)

2026-06-24 21:29:11 +00:00

request_user_input.rs

[codex] Use expect in integration tests (#28441)

2026-06-15 21:53:47 -07:00

responses_api_proxy_headers.rs

Pair thread environment settings (#26687)

2026-06-08 13:55:15 -07:00

responses_lite.rs

[codex] allow CCA image generation and web search extensions (#29909)

2026-06-25 18:34:35 -07:00

resume_warning.rs

Share resumed rollout history (#28426)

2026-06-23 10:23:25 -04:00

resume.rs

Pair thread environment settings (#26687)

2026-06-08 13:55:15 -07:00

review.rs

Fix cancelled review leaving MCP startup busy (#31189)

2026-07-06 10:55:35 -04:00

rmcp_client.rs

[codex] Use model metadata for skills usage instructions (#29740)

2026-06-29 09:44:36 +09:00

rollout_budget.rs

[codex] rename rollout budget error to session budget error (#29744)

2026-06-23 16:49:13 -07:00

rollout_list_find.rs

Support thread-level originator overrides (#29477)

2026-06-23 17:23:38 -07:00

safety_buffering.rs

[codex] Read buffering metadata from response events (#31064)

2026-07-05 00:07:53 +00:00

safety_check_downgrade.rs

Pair thread environment settings (#26687)

2026-06-08 13:55:15 -07:00

search_tool.rs

[codex] Restore v1 delegation guidance (#30511)

2026-06-28 20:34:47 -07:00

shell_command.rs

test: branch on target OS instead of runner flavor (#29712)

2026-06-23 14:27:13 -07:00

shell_serialization.rs

test: branch on target OS instead of runner flavor (#29712)

2026-06-23 14:27:13 -07:00

shell_snapshot.rs

[codex] Use expect in integration tests (#28441)

2026-06-15 21:53:47 -07:00

skill_approval.rs

Pair thread environment settings (#26687)

2026-06-08 13:55:15 -07:00

skills.rs

core tests: rename automatic environment builder (#29728)

2026-06-23 21:45:06 +00:00

spawn_agent_description.rs

[codex] Restore v1 delegation guidance (#30511)

2026-06-28 20:34:47 -07:00

sqlite_state.rs

feat(app-server): add history_mode to thread (#29927)

2026-06-26 09:12:42 -07:00

stream_error_allows_next_turn.rs

Pair thread environment settings (#26687)

2026-06-08 13:55:15 -07:00

stream_no_completed.rs

Pair thread environment settings (#26687)

2026-06-08 13:55:15 -07:00

subagent_notifications.rs

Log multi-agent communication lifecycle (#30872)

2026-07-01 18:11:09 -07:00

token_budget.rs

Represent MCP authentication with an enum (#29924)

2026-06-24 19:51:51 -07:00

tool_harness.rs

[codex] Use expect in integration tests (#28441)

2026-06-15 21:53:47 -07:00

tool_parallelism.rs

[codex] Use expect in integration tests (#28441)

2026-06-15 21:53:47 -07:00

tools.rs

Preserve namespaces on custom tool calls (#30302)

2026-06-27 09:54:56 -07:00

truncation.rs

Represent MCP authentication with an enum (#29924)

2026-06-24 19:51:51 -07:00

turn_state.rs

[codex] Use expect in integration tests (#28441)

2026-06-15 21:53:47 -07:00

unified_exec_process_events.rs

[codex] consume pushed exec-server process events (#30273)

2026-06-26 18:05:52 -07:00

unified_exec_zsh_fork_approvals.rs

Pair thread environment settings (#26687)

2026-06-08 13:55:15 -07:00

unified_exec.rs

test: run app-server integration tests under Wine (#29788)

2026-06-24 05:23:29 +00:00

unstable_features_warning.rs

[codex] Remove child AGENTS.md prompt experiment (#28993)

2026-06-18 16:13:07 -07:00

user_notification.rs

Pair thread environment settings (#26687)

2026-06-08 13:55:15 -07:00

user_shell_cmd.rs

[codex] Warn clearly when code mode output is truncated (#28467)

2026-06-16 10:37:06 -07:00

view_image.rs

[codex] Use model metadata for skills usage instructions (#29740)

2026-06-29 09:44:36 +09:00

web_search.rs

Add indexed web search mode (#28489)

2026-06-19 05:35:57 -07:00

websocket_fallback.rs

Pair thread environment settings (#26687)

2026-06-08 13:55:15 -07:00

window_headers.rs

[codex] Use expect in integration tests (#28441)

2026-06-15 21:53:47 -07:00

windows_sandbox.rs

Add network environment ID plumbing (#28766)

2026-06-18 14:09:38 +02:00