codex

mirror of https://github.com/openai/codex.git synced 2026-09-13 11:47:17 +00:00

Files

Channing Conger 9291a123fb Honor disabled code mode fallback without a process host (#35721 )

## Why

When the code mode host feature was disabled, thread startup always selected the in-process provider, even when `disable_in_process_fallback` was set.

## What changed

- Select a disabled provider when both the process host and in-process fallback are disabled.
- Return a clear tool error instead of running code mode in process for that configuration.

## Testing

Added an integration test covering code mode with the process host feature and in-process fallback both disabled.

GitOrigin-RevId: 3ed80afc23e0a5518c0133fe337a37b1fa545ead

2026-07-28 05:22:02 +00:00

agent

Add configurable developer instructions for v2 subagents (#35708 )

2026-07-28 03:33:31 +00:00

apps

Make Apps guidance react to MCP availability (#30226 )

2026-07-06 14:29:19 -07:00

bin

…

config

Upgrade rmcp to 3.0.0-beta.3 (#35720 )

2026-07-28 05:17:25 +00:00

context

Place host skills before permission instructions (#35661 )

2026-07-27 19:01:53 +00:00

context_manager

Track model and personality in world state (#35530 )

2026-07-26 23:36:33 +00:00

guardian

Support model-owned token budget defaults (#35608 )

2026-07-27 12:52:37 +00:00

mcp_tool_call

Report MCP error codes with server attribution (#29969 )

2026-06-24 21:08:39 -07:00

plugins

Respect system proxies during plugin startup sync (#34506 )

2026-07-21 09:46:00 +00:00

realtime_conversation

Support configurable realtime BEM channel prefixes (#34816 )

2026-07-22 19:43:35 +00:00

sandboxing

Launch managed network proxies on remote executors (#33906 )

2026-07-17 21:20:14 +00:00

session

Upgrade rmcp to 3.0.0-beta.3 (#35720 )

2026-07-28 05:17:25 +00:00

state

Reuse route-aware clients for OpenAI file uploads (#35717 )

2026-07-28 04:54:32 +00:00

tasks

Attribute command executions to trusted plugin scripts (#35020 )

2026-07-23 22:31:53 +00:00

tools

Upgrade rmcp to 3.0.0-beta.3 (#35720 )

2026-07-28 05:17:25 +00:00

unified_exec

Raise the Windows exec yield floor to 10 seconds (#35670 )

2026-07-27 21:12:00 +00:00

utils

…

agent_communication.rs

Log multi-agent communication lifecycle (#30872 )

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

agents_md_manager.rs

Instrument environment and plugin resolution paths (#33223 )

2026-07-15 03:27:16 +00:00

agents_md_tests.rs

Keep active-turn environments stable across settings updates (#33658 )

2026-07-16 18:23:43 +00:00

agents_md.rs

Keep active-turn environments stable across settings updates (#33658 )

2026-07-16 18:23:43 +00:00

apply_patch_tests.rs

path-uri: clarify host-native path conversion (#29501 )

2026-06-23 00:02:33 +00:00

apply_patch.rs

apply-patch: carry paths as PathUri (#28854 )

2026-06-18 19:31:19 +00:00

attestation.rs

…

audio_preparation_tests.rs

Forward audio inputs to the Responses API (#33932 )

2026-07-18 00:26:24 +00:00

audio_preparation.rs

Preserve audio across history and tool outputs (#34385 )

2026-07-20 17:36:44 +00:00

client_common_tests.rs

Reduce cloning when building Responses requests (#34825 )

2026-07-22 21:00:01 +00:00

client_common.rs

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

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

client_tests.rs

Require auth managers to receive routing configuration (#34650 )

2026-07-22 01:35:06 +00:00

client.rs

Reduce cloning when building Responses requests (#34825 )

2026-07-22 21:00:01 +00:00

codex_delegate_tests.rs

Preserve Windows sandbox proxy settings in guardian sessions (#35036 )

2026-07-23 23:35:29 +00:00

codex_delegate.rs

Support paginated thread forks (#35220 )

2026-07-24 17:31:55 +00:00

codex_thread.rs

Route MCP auth discovery through runtime HTTP clients (#35239 )

2026-07-24 20:04:23 +00:00

command_canonicalization_tests.rs

…

command_canonicalization.rs

…

compact_model_fallback.rs

Separate Codex error details from retry metadata (#34996 )

2026-07-23 19:32:26 +00:00

compact_remote_request.rs

Preserve user input when MCP startup is interrupted (#34839 )

2026-07-22 22:50:13 +00:00

compact_remote_v2_attempt.rs

Preserve user input when MCP startup is interrupted (#34839 )

2026-07-22 22:50:13 +00:00

compact_remote_v2.rs

Separate Codex error details from retry metadata (#34996 )

2026-07-23 19:32:26 +00:00

compact_remote.rs

Preserve user input when MCP startup is interrupted (#34839 )

2026-07-22 22:50:13 +00:00

compact_tests.rs

Centralize thread MCP state in McpRuntime (#34930 )

2026-07-23 11:27:34 +00:00

compact_token_budget.rs

Preserve user input when MCP startup is interrupted (#34839 )

2026-07-22 22:50:13 +00:00

compact.rs

Separate Codex error details from retry metadata (#34996 )

2026-07-23 19:32:26 +00:00

config_lock.rs

…

connectors_tests.rs

[codex-apps] Filter optional file fields by tool schema (#31686 )

2026-07-09 14:32:23 -07:00

connectors.rs

Initialize execution environments with the final HTTP policy (#34995 )

2026-07-23 19:24:41 +00:00

consequential_tool_message_templates.json

…

current_time.rs

[codex] route sleep through time providers (#29973 )

2026-06-24 22:17:43 -07:00

elicitation_tests.rs

elicitations: Move to shared ElicitationService (#30627 )

2026-07-06 11:20:32 -07:00

elicitation.rs

elicitations: Move to shared ElicitationService (#30627 )

2026-07-06 11:20:32 -07:00

environment_selection.rs

Initialize execution environments with the final HTTP policy (#34995 )

2026-07-23 19:24:41 +00:00

event_mapping_tests.rs

Forward audio inputs to the Responses API (#33932 )

2026-07-18 00:26:24 +00:00

event_mapping.rs

Track deferred tool namespaces in world state (#35063 )

2026-07-24 01:20:04 +00:00

exec_env_tests.rs

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

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

exec_env.rs

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

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

exec_policy_tests.rs

Skip missing paths in filesystem sandbox entries (#34598 )

2026-07-21 19:17:18 +00:00

exec_policy_windows_tests.rs

Skip missing paths in filesystem sandbox entries (#34598 )

2026-07-21 19:17:18 +00:00

exec_policy.rs

Migrate legacy exec policy allow rules (#34271 )

2026-07-20 06:13:29 +00:00

exec_tests.rs

Skip missing paths in filesystem sandbox entries (#34598 )

2026-07-21 19:17:18 +00:00

exec.rs

Route Windows sandbox proxy traffic by restricting SID (#34613 )

2026-07-21 21:06:04 +00:00

function_tool.rs

…

git_info_tests.rs

Render turn diffs for foreign environment paths (#34654 )

2026-07-22 02:19:45 +00:00

hook_runtime.rs

Add audio variants to user input protocols (#33923 )

2026-07-17 23:14:37 +00:00

image_preparation_tests.rs

[codex] replace remote images with model-visible error text (#29417 )

2026-06-22 16:41:00 -07:00

image_preparation.rs

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

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

installation_id.rs

…

lib.rs

Allow hosts to customize wait_for_environment descriptions (#35106 )

2026-07-24 06:03:36 +00:00

mcp_openai_file.rs

Reuse route-aware clients for OpenAI file uploads (#35717 )

2026-07-28 04:54:32 +00:00

mcp_skill_dependencies.rs

Pin MCP runtimes to model steps (#30101 )

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

mcp_tool_approval_templates.rs

…

mcp_tool_call_tests.rs

Centralize thread MCP state in McpRuntime (#34930 )

2026-07-23 11:27:34 +00:00

mcp_tool_call.rs

Upgrade rmcp to 3.0.0-beta.3 (#35720 )

2026-07-28 05:17:25 +00:00

mcp_tool_exposure_test.rs

Build MCP tool runtimes before router planning (#33149 )

2026-07-14 20:36:29 +00:00

mcp_tool_exposure.rs

Build MCP tool runtimes before router planning (#33149 )

2026-07-14 20:36:29 +00:00

mcp.rs

Centralize thread MCP state in McpRuntime (#34930 )

2026-07-23 11:27:34 +00:00

memory_usage.rs

Tag shell tool telemetry by command category (#32887 )

2026-07-13 22:34:16 +00:00

mention_syntax.rs

…

network_policy_decision_tests.rs

fix: attribut network requests to the exact exec on linux (#29697 )

2026-07-06 14:51:34 -07:00

network_policy_decision.rs

…

original_image_detail.rs

…

otel_init.rs

Remove unused Rust helpers (#34345 )

2026-07-20 13:45:29 +00:00

prompt_debug.rs

Initialize execution environments with the final HTTP policy (#34995 )

2026-07-23 19:24:41 +00:00

realtime_context_tests.rs

Add persisted thread pinning to the app server (#34840 )

2026-07-22 22:54:28 +00:00

realtime_context.rs

Add persisted thread pinning to the app server (#34840 )

2026-07-22 22:54:28 +00:00

realtime_conversation_tests.rs

Support configurable realtime BEM channel prefixes (#34816 )

2026-07-22 19:43:35 +00:00

realtime_conversation.rs

Support configurable realtime BEM channel prefixes (#34816 )

2026-07-22 19:43:35 +00:00

realtime_prompt.rs

…

responses_metadata.rs

Bound Code Mode metadata compatibility headers (#35364 )

2026-07-25 16:12:42 +00:00

responses_retry_tests.rs

Separate Codex error details from retry metadata (#34996 )

2026-07-23 19:32:26 +00:00

responses_retry.rs

Separate Codex error details from retry metadata (#34996 )

2026-07-23 19:32:26 +00:00

rollout_budget.rs

[codex] configure rollout budget reminder thresholds (#29423 )

2026-06-22 13:25:48 -07:00

rollout.rs

Honor the configured SQLite home across state consumers (#34994 )

2026-07-23 19:19:35 +00:00

safety_tests.rs

Skip missing paths in filesystem sandbox entries (#34598 )

2026-07-21 19:17:18 +00:00

safety.rs

chore(core) rm AskForApproval::OnFailure (#28418 )

2026-06-23 12:13:54 -07:00

sandbox_tags_tests.rs

Skip missing paths in filesystem sandbox entries (#34598 )

2026-07-21 19:17:18 +00:00

sandbox_tags.rs

…

session_prefix_tests.rs

core: surface terminal subagent errors to parent agents (#28375 )

2026-06-16 14:34:54 +02:00

session_prefix.rs

core: surface terminal subagent errors to parent agents (#28375 )

2026-06-16 14:34:54 +02:00

session_rollout_init_error.rs

Enforce single-writer ownership for paginated threads (#34986 )

2026-07-23 18:22:41 +00:00

session_startup_prewarm.rs

Preserve user input when MCP startup is interrupted (#34839 )

2026-07-22 22:50:13 +00:00

shell_snapshot_tests.rs

Preserve zsh tied PATH exports in shell snapshots (#34293 )

2026-07-20 08:29:12 +00:00

shell_snapshot.rs

Preserve zsh tied PATH exports in shell snapshots (#34293 )

2026-07-20 08:29:12 +00:00

shell_tests.rs

[codex] simplify shell snapshot ownership (#27756 )

2026-06-15 08:18:13 -07:00

shell.rs

[codex] simplify shell snapshot ownership (#27756 )

2026-06-15 08:18:13 -07:00

skills.rs

Track remote plugin IDs in skill invocation analytics (#35262 )

2026-07-24 23:40:14 +00:00

spawn.rs

…

state_db_bridge.rs

…

stream_events_utils_tests.rs

Allow hosts to customize wait_for_environment descriptions (#35106 )

2026-07-24 06:03:36 +00:00

stream_events_utils.rs

Avoid rendering generated images twice (#34378 )

2026-07-20 16:47:03 +00:00

test_support.rs

Allow disabling the in-process code-mode host fallback (#35266 )

2026-07-25 00:01:43 +00:00

thread_manager_tests.rs

Refresh MCP runtimes across thread startup (#35204 )

2026-07-24 15:06:02 +00:00

thread_manager.rs

Honor disabled code mode fallback without a process host (#35721 )

2026-07-28 05:22:02 +00:00

thread_rollout_truncation_tests.rs

Separate Codex error details from retry metadata (#34996 )

2026-07-23 19:32:26 +00:00

thread_rollout_truncation.rs

Preserve thread context when retrying or editing turns (#33211 )

2026-07-15 02:35:49 +00:00

turn_diff_tracker_tests.rs

Render turn diffs for foreign environment paths (#34654 )

2026-07-22 02:19:45 +00:00

turn_diff_tracker.rs

Render turn diffs for foreign environment paths (#34654 )

2026-07-22 02:19:45 +00:00

turn_metadata_tests.rs

Include code-mode tool names in Responses Lite metadata (#35271 )

2026-07-25 01:05:33 +00:00

turn_metadata.rs

Include code-mode tool names in Responses Lite metadata (#35271 )

2026-07-25 01:05:33 +00:00

turn_timing_tests.rs

Include item start times in completion events (#35363 )

2026-07-25 16:06:54 +00:00

turn_timing.rs

Include item start times in completion events (#35363 )

2026-07-25 16:06:54 +00:00

user_shell_command_tests.rs

…

user_shell_command.rs

core: remove redundant TurnContext and Prompt fields (#28638 )

2026-06-16 22:17:24 -07:00

util_tests.rs

…

util.rs

Remove unused Rust helpers (#34345 )

2026-07-20 13:45:29 +00:00

web_search.rs

Remove unused Rust helpers (#34345 )

2026-07-20 13:45:29 +00:00

windows_sandbox_read_grants_tests.rs

…

windows_sandbox_read_grants.rs

…

windows_sandbox_tests.rs

Route Windows sandbox proxy traffic by restricting SID (#34613 )

2026-07-21 21:06:04 +00:00

windows_sandbox.rs

Route Windows sandbox proxy traffic by restricting SID (#34613 )

2026-07-21 21:06:04 +00:00