codex

mirror of https://github.com/openai/codex.git synced 2026-05-25 13:34:51 +00:00

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mchen-oai 384a34ec6e Add model and reasoning effort to MCP turn metadata (#21219 )

## Why
- Similar change as https://github.com/openai/codex/pull/19473.
- Without change: MCP tool calls receive
`_meta["x-codex-turn-metadata"]` with `session_id`, `turn_id`, and
`turn_started_at_unix_ms`.
- Issue: MCP servers may want the model and reasoning effort to better
understand tool-call behavior and latency relative to turn start.

## What Changed
- With change: MCP turn metadata now includes `model` and
`reasoning_effort`, propagated in `_meta["x-codex-turn-metadata"]`.
- Normal `/responses` turn metadata headers are unchanged.

## Verification
- `codex-rs/core/src/mcp_tool_call_tests.rs`
- `codex-rs/core/src/turn_metadata_tests.rs`
- `codex-rs/core/tests/suite/search_tool.rs`

2026-05-06 12:23:16 -07:00

agent

codex: use ThreadStore history for core review forks (#20577 )

2026-05-05 15:25:19 -07:00

apps

Split DeveloperInstructions into individual fragments. (#18813 )

2026-04-21 10:22:36 -07:00

bin

…

config

feat(tui): redesign session picker (#20065 )

2026-05-05 13:32:54 -07:00

context

Prepare selected environment plumbing (#20669 )

2026-05-04 17:55:49 +00:00

context_manager

feat: add remote compaction v2 Responses client path (#20773 )

2026-05-04 14:15:01 +02:00

guardian

codex: use ThreadStore history for core review forks (#20577 )

2026-05-05 15:25:19 -07:00

plugins

Move plugin out of core. (#20348 )

2026-04-30 14:26:14 -07:00

sandboxing

permissions: derive legacy exec policies at boundaries (#19737 )

2026-04-26 22:11:49 -07:00

session

Add model and reasoning effort to MCP turn metadata (#21219 )

2026-05-06 12:23:16 -07:00

state

Move plugin out of core. (#20348 )

2026-04-30 14:26:14 -07:00

tasks

[codex-analytics] add item lifecycle timing (#20514 )

2026-05-04 22:33:20 +00:00

tools

Inject state DB, agent graph store (#20689 )

2026-05-05 21:45:29 +00:00

unified_exec

Route process tools to selected environments (#20647 )

2026-05-05 12:12:03 -07:00

utils

…

agents_md_tests.rs

Remove js_repl feature (#19410 )

2026-04-24 17:49:29 -07:00

agents_md.rs

[codex] Move config loading into codex-config (#19487 )

2026-04-26 15:10:53 -07:00

apply_patch_tests.rs

…

apply_patch.rs

permissions: migrate approval and sandbox consumers to profiles (#19393 )

2026-04-26 15:30:40 -07:00

arc_monitor_tests.rs

Surface multi-environment choices in environment context (#20646 )

2026-05-01 22:11:06 +00:00

arc_monitor.rs

feat: add remote compaction v2 Responses client path (#20773 )

2026-05-04 14:15:01 +02:00

client_common_tests.rs

Allow guardian bare allow output (#18797 )

2026-04-21 15:37:12 -07:00

client_common.rs

[codex] Trace cancelled inference streams (#19839 )

2026-04-27 21:58:29 +00:00

client_tests.rs

core: preserve last model ids in feedback tags (#21026 )

2026-05-04 12:46:08 -07:00

client.rs

core: preserve last model ids in feedback tags (#21026 )

2026-05-04 12:46:08 -07:00

codex_delegate_tests.rs

Fix /review interrupt and TUI exit wedges (#18921 )

2026-04-23 13:28:12 -07:00

codex_delegate.rs

[codex] Move thread naming to app server (#21260 )

2026-05-06 12:23:16 -07:00

codex_thread.rs

Auto-deny MCP elicitations for Xcode 26.4 clients (#21113 )

2026-05-05 14:05:42 -07:00

command_canonicalization_tests.rs

…

command_canonicalization.rs

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commit_attribution_tests.rs

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commit_attribution.rs

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compact_remote_v2.rs

feat: add remote compaction v2 Responses client path (#20773 )

2026-05-04 14:15:01 +02:00

compact_remote.rs

feat: add remote compaction v2 Responses client path (#20773 )

2026-05-04 14:15:01 +02:00

compact_tests.rs

Delete unused ResponseItem::Message.end_turn (#19605 )

2026-04-26 17:18:09 -07:00

compact.rs

feat: add remote compaction v2 Responses client path (#20773 )

2026-05-04 14:15:01 +02:00

config_lock.rs

feat: export and replay effective config locks (#20405 )

2026-05-01 17:46:02 +02:00

connectors_tests.rs

Use MCP server instructions in deferred namespace descriptions (#21053 )

2026-05-04 19:36:07 +00:00

connectors.rs

Use MCP server instructions in deferred namespace descriptions (#21053 )

2026-05-04 19:36:07 +00:00

consequential_tool_message_templates.json

…

environment_selection.rs

Prepare selected environment plumbing (#20669 )

2026-05-04 17:55:49 +00:00

event_mapping_tests.rs

Delete unused ResponseItem::Message.end_turn (#19605 )

2026-04-26 17:18:09 -07:00

event_mapping.rs

Organize context fragments (#18794 )

2026-04-20 22:39:17 -07:00

exec_env_tests.rs

[codex] Move config loading into codex-config (#19487 )

2026-04-26 15:10:53 -07:00

exec_env.rs

[codex] Move config loading into codex-config (#19487 )

2026-04-26 15:10:53 -07:00

exec_policy_tests.rs

fix(exec_policy) heredoc parsing file_redirect (#20113 )

2026-05-01 01:05:02 +00:00

exec_policy_windows_tests.rs

execpolicy: unwrap PowerShell -Command wrappers on Windows (#20336 )

2026-05-01 00:56:20 +00:00

exec_policy.rs

fix(exec_policy) heredoc parsing file_redirect (#20113 )

2026-05-01 01:05:02 +00:00

exec_tests.rs

fix: handle deferred network proxy denials (#19184 )

2026-04-29 19:13:57 +00:00

exec.rs

fix: handle deferred network proxy denials (#19184 )

2026-04-29 19:13:57 +00:00

file_watcher_tests.rs

fix: FS watcher when file does not exist yet (#18492 )

2026-04-20 11:23:00 +01:00

file_watcher.rs

fix: FS watcher when file does not exist yet (#18492 )

2026-04-20 11:23:00 +01:00

flags.rs

…

function_tool.rs

…

git_info_tests.rs

Refactor config loading to use filesystem abstraction (#18209 )

2026-04-17 00:51:21 +00:00

goals.rs

Inject state DB, agent graph store (#20689 )

2026-05-05 21:45:29 +00:00

hook_runtime.rs

Support PreToolUse additionalContext (#20692 )

2026-05-05 10:29:30 -07:00

installation_id.rs

feat: split memories part 2 (#19860 )

2026-04-28 13:03:28 +02:00

landlock.rs

linux-sandbox: switch helper plumbing to PermissionProfile (#20106 )

2026-04-28 19:43:44 -07:00

lib.rs

Inject state DB, agent graph store (#20689 )

2026-05-05 21:45:29 +00:00

mcp_openai_file.rs

refactor: route Codex auth through AuthProvider (#18811 )

2026-04-23 17:14:02 -07:00

mcp_skill_dependencies.rs

[codex] Remove unused event messages (#20511 )

2026-04-30 20:03:26 -07:00

mcp_tool_approval_templates.rs

…

mcp_tool_call_tests.rs

Add model and reasoning effort to MCP turn metadata (#21219 )

2026-05-06 12:23:16 -07:00

mcp_tool_call.rs

Add model and reasoning effort to MCP turn metadata (#21219 )

2026-05-06 12:23:16 -07:00

mcp_tool_exposure_test.rs

Use MCP server instructions in deferred namespace descriptions (#21053 )

2026-05-04 19:36:07 +00:00

mcp_tool_exposure.rs

add token-based tool deferral behind feature flag (#18097 )

2026-04-17 18:34:06 +08:00

mcp.rs

Move plugin out of core. (#20348 )

2026-04-30 14:26:14 -07:00

memory_usage.rs

chore: split memories part 1 (#19818 )

2026-04-27 16:01:05 +02:00

mention_syntax.rs

…

message_history_tests.rs

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message_history.rs

Spread AbsolutePathBuf (#17792 )

2026-04-14 14:26:10 -07:00

network_policy_decision_tests.rs

…

network_policy_decision.rs

…

network_proxy_loader_tests.rs

…

network_proxy_loader.rs

inline hostname resolution for remote sandbox config (#19739 )

2026-04-27 03:18:57 +00:00

original_image_detail.rs

Remove js_repl feature (#19410 )

2026-04-24 17:49:29 -07:00

otel_init.rs

…

personality_migration_tests.rs

Inject state DB, agent graph store (#20689 )

2026-05-05 21:45:29 +00:00

personality_migration.rs

Inject state DB, agent graph store (#20689 )

2026-05-05 21:45:29 +00:00

prompt_debug.rs

Inject state DB, agent graph store (#20689 )

2026-05-05 21:45:29 +00:00

realtime_context_tests.rs

Delete unused ResponseItem::Message.end_turn (#19605 )

2026-04-26 17:18:09 -07:00

realtime_context.rs

[codex] Route live thread writes through ThreadStore (#18882 )

2026-04-23 10:17:09 -07:00

realtime_conversation_tests.rs

Update realtime handoff transcript handling (#18597 )

2026-04-20 14:04:09 -07:00

realtime_conversation.rs

Make realtime sideband startup async (#20715 )

2026-05-04 22:28:14 +00:00

realtime_prompt.rs

[codex] Update realtime V2 VAD silence delay and 1.5 prompt (#18092 )

2026-04-16 14:30:57 -07:00

review_format.rs

…

review_prompts.rs

Spread AbsolutePathBuf (#17792 )

2026-04-14 14:26:10 -07:00

rollout.rs

codex: use ThreadStore history for core review forks (#20577 )

2026-05-05 15:25:19 -07:00

safety_tests.rs

permissions: remove cwd special path (#19841 )

2026-04-27 13:41:27 -07:00

safety.rs

permissions: migrate approval and sandbox consumers to profiles (#19393 )

2026-04-26 15:30:40 -07:00

sandbox_tags_tests.rs

permissions: make runtime config profile-backed (#19606 )

2026-04-26 13:29:54 -07:00

sandbox_tags.rs

permissions: make runtime config profile-backed (#19606 )

2026-04-26 13:29:54 -07:00

session_prefix.rs

Organize context fragments (#18794 )

2026-04-20 22:39:17 -07:00

session_rollout_init_error.rs

…

session_startup_prewarm.rs

Move codex module under session (#18249 )

2026-04-17 16:18:53 +00:00

shell_detect.rs

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shell_snapshot_tests.rs

state: pass state db handles through consumers (#20561 )

2026-05-04 11:46:03 -07:00

shell_snapshot.rs

state: pass state db handles through consumers (#20561 )

2026-05-04 11:46:03 -07:00

shell_tests.rs

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shell.rs

…

skills_watcher.rs

Add plugin ID to skill analytics (#20923 )

2026-05-04 20:36:29 -07:00

skills.rs

Add plugin ID to skill analytics (#20923 )

2026-05-04 20:36:29 -07:00

spawn.rs

Spread AbsolutePathBuf (#17792 )

2026-04-14 14:26:10 -07:00

state_db_bridge.rs

state: pass state db handles through consumers (#20561 )

2026-05-04 11:46:03 -07:00

stream_events_utils_tests.rs

Delete unused ResponseItem::Message.end_turn (#19605 )

2026-04-26 17:18:09 -07:00

stream_events_utils.rs

Inject state DB, agent graph store (#20689 )

2026-05-05 21:45:29 +00:00

test_support.rs

Inject state DB, agent graph store (#20689 )

2026-05-05 21:45:29 +00:00

thread_manager_tests.rs

Inject state DB, agent graph store (#20689 )

2026-05-05 21:45:29 +00:00

thread_manager.rs

Inject state DB, agent graph store (#20689 )

2026-05-05 21:45:29 +00:00

thread_rollout_truncation_tests.rs

Delete unused ResponseItem::Message.end_turn (#19605 )

2026-04-26 17:18:09 -07:00

thread_rollout_truncation.rs

…

turn_diff_tracker_tests.rs

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turn_diff_tracker.rs

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turn_metadata_tests.rs

Add model and reasoning effort to MCP turn metadata (#21219 )

2026-05-06 12:23:16 -07:00

turn_metadata.rs

Add model and reasoning effort to MCP turn metadata (#21219 )

2026-05-06 12:23:16 -07:00

turn_timing_tests.rs

Add turn start timestamp to turn metadata (#19473 )

2026-04-28 16:36:59 +00:00

turn_timing.rs

[codex-analytics] add item lifecycle timing (#20514 )

2026-05-04 22:33:20 +00:00

unavailable_tool.rs

[mcp] Add dummy tools for previously called but currently missing tools. (#17853 )

2026-04-15 21:48:05 +00:00

user_shell_command_tests.rs

Organize context fragments (#18794 )

2026-04-20 22:39:17 -07:00

user_shell_command.rs

Organize context fragments (#18794 )

2026-04-20 22:39:17 -07:00

util_tests.rs

Update models.json (#18586 )

2026-04-20 10:27:01 -07:00

util.rs

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web_search.rs

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windows_sandbox_read_grants_tests.rs

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windows_sandbox_read_grants.rs

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windows_sandbox_tests.rs

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windows_sandbox.rs

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