pakrym-oai 062439b2f8 Record base instructions in incremental tool history (#51188) ...

## What changed

- Record nonempty base instructions as a developer message after tool declarations at the start of each incremental tool context window, and omit the request-level `instructions` field.
- Preserve this prefix when rebuilding history after local or remote compaction, while keeping the compaction summary last.
- Count recorded base instructions once when estimating context usage and trimming tool outputs.

## Testing

Add regression coverage for instruction placement, omission of request-level instructions, compaction ordering, and token accounting. Exercise remote compaction trimming with both request-level and recorded base instructions.

GitOrigin-RevId: 6a6fda92c5c6eb33852a77b38d34c028cf78b164

2026-10-05 22:20:38 +00:00

..

agent

Prevent shared instruction providers from delegating to themselves (#50093)

2026-10-01 20:44:54 +00:00

apps

…

config

Remember Command Center grouping across launches (#50786)

2026-10-04 04:25:31 +00:00

context

Record base instructions in incremental tool history (#51188)

2026-10-05 22:20:38 +00:00

context_manager

Record base instructions in incremental tool history (#51188)

2026-10-05 22:20:38 +00:00

exec_policy

Apply remote platform semantics to exec safety checks (#42113)

2026-09-01 18:24:56 +00:00

guardian

Enforce required environment skills before model inference (#51157)

2026-10-05 18:54:17 +00:00

mcp_tool_call

Add opt-in conversation history retrieval to Guardian reviews (#49036)

2026-09-28 17:29:52 +00:00

plugins

Attribute command and plugin analytics to the invoking model (#45445)

2026-09-14 15:30:22 +00:00

realtime_conversation

Persist realtime transcript tails before closure without inference (#50531)

2026-10-03 05:37:28 +00:00

realtime_history

Record realtime conversation history in Core (#41924)

2026-08-31 22:38:23 +00:00

sandboxing

Always use private desktops for legacy Windows sandboxes (#46554)

2026-09-19 01:21:32 +00:00

session

Record base instructions in incremental tool history (#51188)

2026-10-05 22:20:38 +00:00

state

Bind permission grants to the originating turn (#49880)

2026-10-01 05:33:36 +00:00

tasks

Install full context in compaction replacement history (#51117)

2026-10-05 16:10:27 +00:00

thread_manager

Prevent shared instruction providers from delegating to themselves (#50093)

2026-10-01 20:44:54 +00:00

tools

Enforce required environment skills before model inference (#51157)

2026-10-05 18:54:17 +00:00

unified_exec

Consolidate command execution output into aggregated_output (#50402)

2026-10-02 18:48:49 +00:00

utils

Count serialized JSON bytes without allocating strings (#40604)

2026-08-25 13:10:24 +00:00

agent_communication.rs

Preserve queued agent mail across session eviction (#50087)

2026-10-01 20:17:34 +00:00

agent_message_board.rs

Deliver remote message board notifications to active turns (#49686)

2026-09-30 17:33:59 +00:00

agents_md_manager.rs

Allow thread instruction providers to share updates with subagents (#46577)

2026-09-19 02:15:20 +00:00

agents_md_tests.rs

Always use private desktops for legacy Windows sandboxes (#46554)

2026-09-19 01:21:32 +00:00

agents_md.rs

Reject paths in project documentation fallback filenames (#45865)

2026-09-16 04:59:23 +00:00

apply_patch_tests.rs

Fix macOS system-alias matching in patch permission checks (#47879)

2026-09-24 16:36:57 +00:00

apply_patch.rs

Fix macOS system-alias matching in patch permission checks (#47879)

2026-09-24 16:36:57 +00:00

attestation.rs

…

client_common_tests.rs

Send base instructions as Responses input messages (#51156)

2026-10-05 18:52:51 +00:00

client_common.rs

Send incremental tool catalog updates in Responses Lite (#50540)

2026-10-03 05:59:07 +00:00

client_tests.rs

Send base instructions as Responses input messages (#51156)

2026-10-05 18:52:51 +00:00

client_tool_metadata_tests.rs

Send base instructions as Responses input messages (#51156)

2026-10-05 18:52:51 +00:00

client_tool_metadata.rs

Bound tool-call observations to the outgoing Responses message budget (#47957)

2026-09-24 22:54:29 +00:00

client.rs

Send base instructions as Responses input messages (#51156)

2026-10-05 18:52:51 +00:00

codex_delegate_tests.rs

Honor prior cancellation before starting Codex delegates (#51063)

2026-10-05 09:50:51 +00:00

codex_delegate.rs

Honor prior cancellation before starting Codex delegates (#51063)

2026-10-05 09:50:51 +00:00

codex_thread.rs

Expose the model selected for a running turn's next step (#50128)

2026-10-02 00:45:26 +00:00

command_canonicalization_tests.rs

…

command_canonicalization.rs

…

compact_model_fallback.rs

Install full context in compaction replacement history (#51117)

2026-10-05 16:10:27 +00:00

compact_remote_history_tests.rs

Remove the unused legacy remote compaction implementation (#44273)

2026-09-09 18:40:53 +00:00

compact_remote_history.rs

Remove the unused legacy remote compaction implementation (#44273)

2026-09-09 18:40:53 +00:00

compact_remote_v2_attempt.rs

Record base instructions in incremental tool history (#51188)

2026-10-05 22:20:38 +00:00

compact_remote_v2_image_budget_tests.rs

Account for file images in context budgets and Guardian reviews (#46072)

2026-09-17 01:38:13 +00:00

compact_remote_v2_images.rs

Deduplicate retained instructions across Guardian reviews (#48060)

2026-09-25 10:49:50 +00:00

compact_remote_v2.rs

Record base instructions in incremental tool history (#51188)

2026-10-05 22:20:38 +00:00

compact_tests.rs

Record base instructions in incremental tool history (#51188)

2026-10-05 22:20:38 +00:00

compact_token_budget.rs

Install full context in compaction replacement history (#51117)

2026-10-05 16:10:27 +00:00

compact.rs

Record base instructions in incremental tool history (#51188)

2026-10-05 22:20:38 +00:00

connectors_tests.rs

Honor app link settings for MCP tool approvals (#42056)

2026-09-01 13:43:27 +00:00

connectors.rs

Allow exec-server to proxy permitted private IPs upstream (#48568)

2026-09-26 23:17:41 +00:00

current_time.rs

…

cyber_access_program.rs

Add per-turn Cyber access program selection to exec and the SDK (#49939)

2026-10-01 08:57:53 +00:00

elicitation_tests.rs

…

elicitation.rs

…

environment_selection_snapshot_tests.rs

Preserve pending environments when spawning subagents (#49075)

2026-09-28 20:42:04 +00:00

environment_selection.rs

Enforce required environment skills before model inference (#51157)

2026-10-05 18:54:17 +00:00

event_mapping_tests.rs

Support image references by file ID in inputs and tool outputs (#45794)

2026-09-15 21:19:08 +00:00

event_mapping.rs

Support image references by file ID in inputs and tool outputs (#45794)

2026-09-15 21:19:08 +00:00

exec_env_tests.rs

…

exec_env.rs

Expose the Codex version to commands and turn metadata (#42395)

2026-09-03 00:17:19 +00:00

exec_policy_tests.rs

Remove selected core test cases (#42066)

2026-09-01 14:43:27 +00:00

exec_policy_windows_tests.rs

Retire the untrusted approval policy (#39630)

2026-08-20 07:03:02 +00:00

exec_policy.rs

Apply remote platform semantics to exec safety checks (#42113)

2026-09-01 18:24:56 +00:00

exec_tests.rs

Always use private desktops for legacy Windows sandboxes (#46554)

2026-09-19 01:21:32 +00:00

exec.rs

Always use private desktops for legacy Windows sandboxes (#46554)

2026-09-19 01:21:32 +00:00

feedback_config_tests.rs

Add configuration and feature diagnostics to report metadata (#46501)

2026-09-18 23:07:36 +00:00

feedback_config.rs

Add configuration and feature diagnostics to report metadata (#46501)

2026-09-18 23:07:36 +00:00

function_tool.rs

…

git_info_tests.rs

Use descriptor-safe helpers for executable test fixtures (#50018)

2026-10-01 15:57:03 +00:00

guardian_review.rs

Add opt-in conversation history retrieval to Guardian reviews (#49036)

2026-09-28 17:29:52 +00:00

hook_mcp_executor.rs

Preserve executor context for MCP stop hooks (#40012)

2026-08-21 21:17:42 +00:00

hook_runtime.rs

Preserve human overrides across repeated heartbeat instructions (#47851)

2026-09-24 14:48:41 +00:00

image_preparation_tests.rs

Pass thread IDs to attachment uploads (#47121)

2026-09-21 22:58:49 +00:00

image_preparation.rs

Pass thread IDs to attachment uploads (#47121)

2026-09-21 22:58:49 +00:00

installation_id.rs

…

lib.rs

Capture host-supplied extension data for each turn (#49846)

2026-10-01 03:31:48 +00:00

mcp_openai_file.rs

Bind permission grants to the originating turn (#49880)

2026-10-01 05:33:36 +00:00

mcp_skill_dependencies.rs

Make MCP and Code Mode input schema budgets configurable (#47936)

2026-09-24 20:39:37 +00:00

mcp_tool_approval_templates.rs

Organize bundled Rust resources under asset directories (#41477)

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

mcp_tool_call_tests.rs

Use issuing-step context for Guardian MCP elicitation reviews (#51067)

2026-10-05 10:08:59 +00:00

mcp_tool_call.rs

Use issuing-step context for Guardian MCP elicitation reviews (#51067)

2026-10-05 10:08:59 +00:00

mcp_tool_exposure_test.rs

…

mcp_tool_exposure.rs

Reuse MCP handlers across equivalent bindings (#47988)

2026-09-25 02:54:07 +00:00

mcp.rs

Keep plugin and skill snapshots scoped to each step (#50050)

2026-10-01 17:44:52 +00:00

memory_usage.rs

Tag memory usage telemetry with the memory version (#45960)

2026-09-16 15:17:41 +00:00

mention_syntax.rs

…

model_request_tests.rs

Preserve WebSocket continuations when steering a turn (#48508)

2026-09-26 18:36:55 +00:00

model_request.rs

Add extension hooks for model requests and response streams (#47679)

2026-09-23 22:10:04 +00:00

network_policy_decision_tests.rs

…

network_policy_decision.rs

…

original_image_detail.rs

…

otel_init.rs

Enforce application network policy for AWS auth and telemetry (#47408)

2026-09-23 00:47:34 +00:00

prompt_debug.rs

Allow exec-server to proxy permitted private IPs upstream (#48568)

2026-09-26 23:17:41 +00:00

realtime_context_tests.rs

Persist Daybreak preferences in thread metadata (#42854)

2026-09-04 21:17:25 +00:00

realtime_context.rs

Add experimental app-server project APIs (#38940)

2026-08-17 04:01:37 +00:00

realtime_conversation_tests.rs

Add opt-in reasoning status for realtime V3 delegations (#47377)

2026-09-22 22:20:00 +00:00

realtime_conversation.rs

Persist realtime transcript tails before closure without inference (#50531)

2026-10-03 05:37:28 +00:00

realtime_history_tests.rs

Add opt-in structured errors for Guardian circuit-breaker interruptions (#48796)

2026-09-27 22:05:19 +00:00

realtime_history.rs

Record realtime conversation history in Core (#41924)

2026-08-31 22:38:23 +00:00

realtime_prompt.rs

…

responses_headers.rs

Route Guardian requests through /responses with identifying headers (#45736)

2026-09-15 17:09:11 +00:00

responses_metadata.rs

Add diagnostic reasons to MCP attribution errors (#47899)

2026-09-24 18:06:07 +00:00

responses_retry_tests.rs

Move content-filter guidance into the shared Responses retry handler (#49130)

2026-09-29 02:05:56 +00:00

responses_retry.rs

Honor server retry advice across Responses retries and fallback (#49441)

2026-09-30 02:12:42 +00:00

rollout_budget.rs

Expose a backend-independent agent control contract (#46547)

2026-09-19 01:03:55 +00:00

rollout.rs

…

safety_tests.rs

Fix macOS system-alias matching in patch permission checks (#47879)

2026-09-24 16:36:57 +00:00

safety.rs

Fix macOS system-alias matching in patch permission checks (#47879)

2026-09-24 16:36:57 +00:00

sandbox_tags_tests.rs

Report configured sandbox policy consistently (#41933)

2026-08-31 23:29:20 +00:00

sandbox_tags.rs

Enable MXC selection through Windows sandbox configuration (#46271)

2026-09-17 18:20:28 +00:00

session_prefix_tests.rs

Notify parent agents when Guardian stops a subagent (#49312)

2026-09-29 16:53:11 +00:00

session_prefix.rs

Notify parent agents when Guardian stops a subagent (#49312)

2026-09-29 16:53:11 +00:00

session_rollout_init_error.rs

Preserve sandbox errors during session initialization (#40381)

2026-08-24 10:56:54 +00:00

shell_snapshot_sandbox_tests.rs

Always use private desktops for legacy Windows sandboxes (#46554)

2026-09-19 01:21:32 +00:00

shell_snapshot_sandbox.rs

Always use private desktops for legacy Windows sandboxes (#46554)

2026-09-19 01:21:32 +00:00

shell_snapshot_tests.rs

Honor shell environment policy in legacy snapshots (#48099)

2026-09-25 14:15:05 +00:00

shell_snapshot.rs

Suppress Windows console windows for background subprocesses (#49164)

2026-09-29 04:38:37 +00:00

shell_tests.rs

Restore executor tool paths after login shell startup (#49467)

2026-09-30 03:22:55 +00:00

shell.rs

Restore executor tool paths after login shell startup (#49467)

2026-09-30 03:22:55 +00:00

skills.rs

Export skill invocation events through OpenTelemetry (#49689)

2026-09-30 17:45:25 +00:00

spawn.rs

Suppress Windows console windows for background subprocesses (#49164)

2026-09-29 04:38:37 +00:00

state_db_bridge.rs

…

stream_events_utils_tests.rs

Restrict enterprise MCP auth and fail closed on config refresh (#49260)

2026-09-29 13:08:37 +00:00

stream_events_utils.rs

Remove WebSocket headers and tool payloads from info logs (#48686)

2026-09-27 11:30:52 +00:00

test_support.rs

Default local threads to paginated history (#47900)

2026-09-24 18:07:37 +00:00

thread_manager_tests.rs

Record base instructions in incremental tool history (#51188)

2026-10-05 22:20:38 +00:00

thread_manager.rs

Remove initial messages from session configuration events (#50360)

2026-10-02 16:55:41 +00:00

thread_rollout_truncation_tests.rs

Record base instructions in incremental tool history (#51188)

2026-10-05 22:20:38 +00:00

thread_rollout_truncation.rs

Capture Guardian review checkpoints from live context (#46512)

2026-09-18 23:37:35 +00:00

thread_startup_metadata.rs

Remove initial messages from session configuration events (#50360)

2026-10-02 16:55:41 +00:00

turn_diff_tracker_tests.rs

…

turn_diff_tracker.rs

…

turn_extension_data.rs

Capture host-supplied extension data for each turn (#49846)

2026-10-01 03:31:48 +00:00

turn_metadata_tests.rs

Track cumulative MCP attribution across requests and thread history (#47081)

2026-09-21 18:19:07 +00:00

turn_metadata.rs

Enable MXC selection through Windows sandbox configuration (#46271)

2026-09-17 18:20:28 +00:00

turn_timing_tests.rs

Track inference tool changes in turn analytics (#50964)

2026-10-04 21:19:05 +00:00

turn_timing.rs

Track inference tool changes in turn analytics (#50964)

2026-10-04 21:19:05 +00:00

user_shell_command_tests.rs

…

user_shell_command.rs

Snapshot resolved settings for each model step (#40651)

2026-08-25 17:41:22 +00:00

util_tests.rs

…

util.rs

Move retry backoff into codex-async-utils (#46330)

2026-09-18 00:25:37 +00:00

web_search.rs

…

windows_sandbox_read_grants_tests.rs

…

windows_sandbox_read_grants.rs

…

windows_sandbox_tests.rs

Always use private desktops for legacy Windows sandboxes (#46554)

2026-09-19 01:21:32 +00:00

windows_sandbox.rs

Always use private desktops for legacy Windows sandboxes (#46554)

2026-09-19 01:21:32 +00:00

windows_system_config.rs

Add telemetry for the Windows system config namespace (#44284)

2026-09-09 19:31:12 +00:00

worktree_trust_tests.rs

Add portable project trust lookup APIs (#47620)

2026-09-23 18:40:12 +00:00