Session 12LaOwvPsw1p

<skill_content name="jj-guide">
# Skill: jj-guide

# jj Guide for AI Agents

Jujutsu (jj) is a Git-compatible VCS with mutable commits, automatic snapshotting, no staging area, and first-class conflicts. This skill teaches you how to use it safely from a non-interactive agent environment.

If `.jj/` exists in the repo root, this is a jj repo. **Use `jj` commands, not `git`.** In a colocated repo (`.jj/` *and* `.git/`), git tools can read the state, but mutations should go through `jj` so the operation log stays consistent.

## Critical Rules

- **NEVER** use interactive flags (`-i`, `--interactive`). TUI prompts hang in agent environments. This applies to `jj split -i`, `jj squash -i`, `jj commit -i`, `jj resolve`, `jj diffedit`, etc.
- **ALWAYS** pass `-m "msg"` when describing/committing. Without `-m`, an editor opens and hangs.
- **VERIFY** mutations with `jj st` and `jj log` after `squash`, `abandon`, `rebase`, `restore`, `commit`. ...

=== root ===
/home/byk/Code/opencode-lore-responses-projection-fix
=== status ===
The working copy has no changes.
Working copy  (@) : qwnymkxp 9285e418 (empty) (no description set)
Parent commit (@-): ozrmvotw 583020fa fix/responses-hidden-output* | fix(responses): stabilize sparse principal projection
Warning: These bookmarks have conflicts:
  fix/responses-private-references
Hint: Use `jj bookmark list` to see details. Use `jj bookmark set <name> -r <rev>` to resolve.
=== identities ===
qwnymkxpumsyyskn 9285e4185a10a4e4734964fed7e342ada4fda044 parents=583020fad43e1481470aac2588251b8636d16251 conflicts=false empty=true description=
ozrmvotwxzuykyvu 583020fad43e1481470aac2588251b8636d16251 parents=ab979df5cddfec3952680e423e39564664e881fe conflicts=false empty=false description=fix(responses): stabilize sparse principal projection
unznwpylspzqykmn ab979df5cddfec3952680e423e39564664e881fe parents=2cbf40060c67df229731cf1b9e34d5bf22ec2145 conflicts=false empty=false ...

<path>/home/byk/Code/opencode-lore-responses-projection-fix/AGENTS.md</path>
<type>file</type>
<content>
1: <!-- This section is maintained by the coding agent via lore (https://github.com/BYK/loreai) -->
2: ## Long-term Knowledge
3: 
4: For long-term knowledge entries managed by [lore](https://github.com/BYK/loreai) (gotchas, patterns, decisions, architecture), see [`.lore.md`](.lore.md) in the project root.
5: <!-- End lore-managed section -->
6: 
7: ## Review
8: 
9: See [`quality/REVIEW.md`](quality/REVIEW.md) for the review heuristics and workflow — regression-test discipline, adversarial-order state setup, fan-out registry coverage, recurring bug-class batteries, and the two-reviewer rule. Every non-trivial PR requires an adversarial correctness review before merge.
10: 
11: # Project Overview
12: 
13: Lore is a **three-tier memory architecture** for AI coding agents. ...

<path>/home/byk/Code/opencode-lore-responses-projection-fix/quality/REVIEW.md</path>
<type>file</type>
<content>
1: # Review Heuristics — Lore
2: 
3: This document codifies the review bar for pull requests. It exists because
4: adversarial review has repeatedly caught correctness bugs that a green test
5: suite missed — skip/early-return branches, lifecycle sequences, and fan-out
6: registry gaps. Institutionalizing these patterns so they compound.
7: 
8: The review workflow (§6) is referenced from AGENTS.md.
9: 
10: ---
11: 
12: ## 1. Regression-test discipline
13: 
14: Every adversarial-review finding that surfaces a defect **must** land a
15: deterministic regression test in the same PR. The test:
16: - fails on the base branch (proving it reproduces the bug),
17: - passes on the fix (proving the fix works),
18: - drives the *real* precondition, not an artificially-constructed state (e.g. ...

<path>/home/byk/Code/opencode-lore-responses-projection-fix/packages/gateway/package.json</path>
<type>file</type>
<content>
1: {
2:   "name": "@loreai/gateway",
3:   "version": "0.40.0",
4:   "type": "module",
5:   "license": "FSL-1.1-Apache-2.0",
6:   "description": "Lore as a transparent LLM proxy — context management for any AI coding client",
7:   "main": "./dist/index.cjs",
8:   "types": "./dist/index.d.cts",
9:   "exports": {
10:     ".": {
11:       "types": "./dist/index.d.cts",
12:       "bun": "./dist/index.bun.js",
13:       "require": "./dist/index.cjs",
14:       "default": "./dist/index.cjs"
15:     }
16:   },
17:   "bin": {
18:     "lore": "./dist/bin.cjs",
19:     "lore-gateway": "./dist/bin.cjs"
20:   },
21:   "scripts": {
22:     "typecheck": "tsc --noEmit",
23:     "build": "tsx script/build.ts",
24:     "bundle": "tsx script/bundle.ts",
25:     "build:binary": "tsx script/build.ts --binary",
26:     "build:binary:sea": "tsx script/build-binary-sea.ts",
27:     ...

<path>/home/byk/Code/opencode-lore-responses-projection-fix/package.json</path>
<type>file</type>
<content>
1: {
2:   "name": "lore-monorepo",
3:   "private": true,
4:   "type": "module",
5:   "license": "FSL-1.1-Apache-2.0",
6:   "description": "Monorepo root for Lore — three-tier memory architecture",
7:   "main": "./packages/opencode/src/index.ts",
8:   "exports": {
9:     ".": "./packages/opencode/src/index.ts"
10:   },
11:   "packageManager": "pnpm@10.28.0",
12:   "volta": {
13:     "node": "24.16.0",
14:     "pnpm": "10.28.0"
15:   },
16:   "pnpm": {
17:     "onlyBuiltDependencies": [
18:       "esbuild",
19:       "onnxruntime-node",
20:       "sharp"
21:     ],
22:     "overrides": {
23:       "basic-ftp": "5.3.1",
24:       "ip-address": "10.2.0",
25:       "fast-xml-parser": "5.7.3",
26:       "@huggingface/hub": "2.11.0",
27:       "onnxruntime-node": "1.27.0",
28:       "yaml": ">=2.8.3",
29:       "esbuild": ">=0.28.1",
30:       "@opentelemetry/core": ">=2.8.0",
31:      ...

diff --git a/packages/gateway/src/pipeline.ts b/packages/gateway/src/pipeline.ts
index 004e03b3e2..df963c9d36 100644
--- a/packages/gateway/src/pipeline.ts
+++ b/packages/gateway/src/pipeline.ts
@@ -9836,12 +9836,19 @@
     }
     const terminalEvent = state.terminalEvent ?? "response.completed";
     const terminalResponse = state.terminalResponse;
+    const incompleteDetails = terminalResponse?.incomplete_details;
+    const incompleteReason =
+      incompleteDetails &&
+      typeof incompleteDetails === "object" &&
+      !Array.isArray(incompleteDetails) &&
+      typeof (incompleteDetails as Record<string, unknown>).reason === "string"
+        ? (incompleteDetails as Record<string, unknown>).reason
+        : undefined;
     return formatResponsesEvent(
       terminalEvent,
       JSON.stringify({
         type: terminalEvent,
         response: {
-          ...terminalResponse,
           id: state.id,
           object: "response",
           created_at:
@@ -9850,6 +9857,9 ...

Found 100 matches (more matches available)
/home/byk/Code/opencode-lore-responses-projection-fix/packages/gateway/src/pipeline.ts:
  Line 395:   type RecallFollowUpCtx,

  Line 687: let postResponseStartObserver: (() => void) | undefined;

  Line 845:   postResponseStartObserver = observer;

  Line 932:       log.error(

  Line 1011:   postResponseStartObserver = undefined;

  Line 1114:       log.error("streaming post-response drop cleanup failed:", error);

  Line 1124:       log.info("streaming post-response skipped during pipeline reset");

  Line 1139:       log.warn("streaming post-response queue full; dropping finalizer");

  Line 1164:       log.error("streaming post-response processing failed:", error);

  Line 2722:       log.warn(

  Line 3345:     log.info(

  Line 3362:   log.info(

  Line 3634:       log.warn("entity injection failed (non-fatal):", err);

  Line 3649:     log.warn("knowledge catalog injection failed (non-fatal):", err);

  Line 3714:     log.info(

  ...

<path>/home/byk/Code/opencode-lore-responses-projection-fix/packages/gateway/src/pipeline.ts</path>
<type>file</type>
<content>
7770:  *
7771:  * Unlike the buffered `accumulateResponsesSSEStream` path (which withholds ALL
7772:  * client bytes until the entire slow reasoning-heavy upstream completes — the
7773:  * cause of opencode's 10s `ProviderHeaderTimeoutError`), this function forwards
7774:  * every upstream SSE event to the client AS IT ARRIVES, while transparently
7775:  * intercepting a `recall` `function_call` output item:
7776:  *
7777:  *  - **No recall**: forwards everything unchanged (identical to
7778:  *    `streamResponsesPassthrough`).
7779:  *  - **Recall + other tools (mixed)**: suppresses the recall item and its
7780:  *    flow events, emits a synthetic marker text item, then rebuilds the
7781:  *    terminal `response.completed` reflecting only client-visible output. ...

<path>/home/byk/Code/opencode-lore-responses-projection-fix/packages/gateway/src/pipeline.ts</path>
<type>file</type>
<content>
9139:     applyResponsesEvent(acc, "response.output_item.added", {
9140:       output_index: index,
9141:       item: seedItem,
9142:     });
9143:   };
9144:   const validateResponseLifecycle = (
9145:     acc: ResponsesAccState,
9146:     event: string,
9147:     parsed: Record<string, unknown>,
9148:   ): void => {
9149:     const lifecycle = responseLifecycleFor(acc);
9150:     if (lifecycle.terminal) {
9151:       throw new Error(`Responses event after terminal: ${event}`);
9152:     }
9153:     if (event === "response.created") {
9154:       if (lifecycle.created) throw new Error("duplicate response.created");
9155:       const response = parsed.response as Record<string, unknown> | undefined;
9156:       if (!response || typeof response.id !== "string" || !response.id) {
9157:         throw new Error("response.created missing response identity");
9158: ...

<path>/home/byk/Code/opencode-lore-responses-projection-fix/packages/gateway/src/pipeline.ts</path>
<type>file</type>
<content>
10339:             // Detect recall and unresolved sparse function-call identities.
10340:             if (
10341:               (event === "response.output_item.added" ||
10342:                 event === "response.output_item.done") &&
10343:               outputIndex !== undefined
10344:             ) {
10345:               const item = parsed.item as Record<string, unknown> | undefined;
10346:               const isRecallCall =
10347:                 item?.type === "function_call" && item?.name === "recall";
10348:               if (isRecallCall) {
10349:                 recallDetected = true;
10350:                 if (!recallIndices.has(outputIndex)) {
10351:                   recallIndices.add(outputIndex);
10352:                   newlyPrivateRecallIndex = true;
10353:                 }
10354:                 resolvingRecallTool = true;
10355:          ...

<path>/home/byk/Code/opencode-lore-responses-projection-fix/packages/gateway/src/pipeline.ts</path>
<type>file</type>
<content>
11445:                               emitTextItem(
11446:                                 shiftedRecallIndex,
11447:                                 nextExecuted.anchorText,
11448:                               ),
11449:                             ),
11450:                           );
11451:                         }
11452:                       }
11453:                       flushHeldContinuation();
11454:                       for (const index of contRecallIndices) {
11455:                         recallIndices.add(shiftedOutputIndex(index, contIndex));
11456:                       }
11457:                       mergeContinuation();
11458:                       if (continuationFollowUpInput.finalRecallRound)
11459:                         log.info("recall final continuation: completed");
11460:                       if (!nextRecall || !nextExecuted || ...

<path>/home/byk/Code/opencode-lore-responses-projection-fix/packages/gateway/src/pipeline.ts</path>
<type>file</type>
<content>
320: } from "./cch";
321: import { isClaudeCodeClient, isRotationEligible } from "./session";
322: import { isClaudeCodeSideChannel } from "./side-channel";
323: import {
324:   analyzeCacheTurn,
325:   categorizeBust,
326:   type CacheBustCause,
327: } from "./cache-analytics";
328: import {
329:   recordGap,
330:   getSessionHistogram,
331:   recordGlobalGap,
332:   resolveProfile as resolveWarmingProfile,
333:   clearWarmupAuthDisabled,
334:   creditWarmupHit,
335:   resetCircuitBreaker,
336:   setWarmingEnabled,
337: } from "./cache-warmer";
338: import {
339:   setSentryRequestContext,
340:   setSentryCacheContext,
341:   setSentryLightContext,
342:   setGenAiUsageAttributes,
343:   setCacheAnalyticsAttributes,
344:   emitCostMetric,
345:   emitCacheBustMetric,
346:   emitWarmupHitMetric,
347:   emitCurationMetrics,
348:   spanStartupBackfill,
349:   ...

Found 47 matches
/home/byk/Code/opencode-lore-responses-projection-fix/packages/gateway/src/pipeline.ts:
  Line 205:   applyResponsesEvent,

  Line 206:   finalizeResponsesAcc,

  Line 208:   makeResponsesAccState,

  Line 241:   parseSSEStream,

  Line 248:   cancelAndReleaseReader,

  Line 6932:     if (activeReader) cancelAndReleaseReader(activeReader, streamSignal.reason);

  Line 7038:           const eventStream = parseSSEStream(reader, {

  Line 7127:           cancelAndReleaseReader(reader);

  Line 7420:               // from how the continuation is consumed (parseSSEStream below).

  Line 7564:                 } of parseSSEStream(contReader, {

  Line 7591:                 cancelAndReleaseReader(contReader, streamSignal.reason);

  Line 7685:             cancelAndReleaseReader(activeReader, err);

  Line 7729:         cancelAndReleaseReader(activeReader);

  Line 7877:   let state = makeResponsesAccState();

  Line 7940:       normalizationState = makeResponsesAccState();

  ...

<path>/home/byk/Code/opencode-lore-responses-projection-fix/packages/gateway/src/pipeline.ts</path>
<type>file</type>
<content>
180:   buildAnthropicRequest,
181:   buildAnthropicNonStreamResponse,
182:   parseAnthropicResponseJSON,
183:   type AnthropicCacheOptions,
184: } from "./translate/anthropic";
185: import {
186:   bedrockMantleUrl,
187:   isBedrockMantleDispatch,
188:   toMantleModelId,
189: } from "./translate/bedrock";
190: import { buildVertexUpstream, vertexHost } from "./translate/vertex";
191: import { getVertexAccessToken, resolveVertexProject } from "./vertex-auth";
192: import {
193:   buildOpenAIUpstreamRequest,
194:   buildOpenAIResponse,
195: } from "./translate/openai";
196: import {
197:   buildOpenAIResponsesUpstreamRequest,
198:   buildOpenAIResponsesResponse,
199:   parseOpenAIResponsesRequest,
200: } from "./translate/openai-responses";
201: import {
202:   accumulateResponsesSSEStream,
203:   streamResponsesPassthrough,
204:   ...

Found 6 matches
/home/byk/Code/opencode-lore-responses-projection-fix/packages/gateway/src/stream/openai-responses.ts:
  Line 48: export interface ResponsesAccState {

  Line 556: export function makeResponsesAccState(): ResponsesAccState {

  Line 582: export function applyResponsesEvent(

  Line 815: export function finalizeResponsesAcc(

  Line 2383: export function formatResponsesEvent(event: string, data: string): string {

  Line 3325: export function mapStatusFromStopReason(reason: string): string {

<path>/home/byk/Code/opencode-lore-responses-projection-fix/packages/gateway/src/stream/openai-responses.ts</path>
<type>file</type>
<content>
1: /**
2:  * OpenAI Responses API SSE stream accumulator.
3:  *
4:  * Parses upstream Responses API streaming events and accumulates the full
5:  * response into a `GatewayResponse`. The Responses API uses a different
6:  * SSE event lifecycle than Anthropic:
7:  *
8:  *   response.created → response.in_progress →
9:  *   response.output_item.added → response.output_text.delta (repeated) →
10:  *   response.output_item.done → response.function_call_arguments.delta →
11:  *   response.function_call_arguments.done →
12:  *   response.completed
13:  *
14:  * Reuses `parseSSEStream` from the Anthropic stream module since the
15:  * underlying SSE wire format is the same. ...

<path>/home/byk/Code/opencode-lore-responses-projection-fix/packages/gateway/src/stream/openai-responses.ts</path>
<type>file</type>
<content>
530:     return snapshot;
531:   }
532:   const finalizedContent = finalizedResponsesMessageContent(
533:     outputIndex,
534:     terminalContentParts,
535:   ).map((part) =>
536:     part.kind === "text"
537:       ? { type: "output_text", text: part.value }
538:       : { type: "refusal", refusal: part.value },
539:   );
540:   return finalizedContent.length > 0
541:     ? { ...snapshot, content: finalizedContent }
542:     : snapshot;
543: }
544: 
545: /** Validated unsuccessful terminal, carrying usage for accounting-only paths. */
546: export class ResponsesTerminalError extends Error {
547:   constructor(
548:     readonly response: GatewayResponse,
549:     readonly status: string,
550:   ) {
551:     super(`upstream Responses request ended with status ${status}`);
552:     this.name = "ResponsesTerminalError";
553:   }
554: }
555: ...

<path>/home/byk/Code/opencode-lore-responses-projection-fix/packages/gateway/src/stream/openai-responses.ts</path>
<type>file</type>
<content>
887:   return {
888:     id: state.id,
889:     model: state.model,
890:     content,
891:     rawOutputItems: Array.from(state.rawItems.entries())
892:       .sort(([a], [b]) => a - b)
893:       .map(([, item]) => item)
894:       .filter((item) => item.type !== "item_reference"),
895:     stopReason,
896:     usage: state.usage,
897:     ...(state.codexRateLimits
898:       ? { codexRateLimits: state.codexRateLimits }
899:       : {}),
900:   };
901: }
902: 
903: // ---------------------------------------------------------------------------
904: // Stream accumulator (buffered)
905: // ---------------------------------------------------------------------------
906: 
907: function validatePublicResponsesEvent(
908:   state: ResponsesAccState,
909:   event: string,
910:   parsed: Record<string, unknown>,
911:   maxSparseIndex: number,
912: ): ...

Found 33 matches
/home/byk/Code/opencode-lore-responses-projection-fix/packages/gateway/src/stream/openai-responses.ts:
  Line 26:   DEFAULT_MAX_SSE_FRAMES,

  Line 907: function validatePublicResponsesEvent(

  Line 911:   maxSparseIndex: number,

  Line 917:     (outputIndex as number) < maxSparseIndex;

  Line 988:         (parsed.content_index as number) >= maxSparseIndex)

  Line 1094:         (parsed.content_index as number) >= maxSparseIndex ||

  Line 1226:   maxSparseIndex: number,

  Line 1229:   while (index < maxSparseIndex && state.rawItems.has(index)) index += 1;

  Line 1230:   if (index >= maxSparseIndex) malformedResponsesEvent();

  Line 1483:   maxSparseIndex: number,

  Line 1507:       outputIndex = nextResponsesOutputIndex(state, maxSparseIndex);

  Line 1533:   maxSparseIndex: number,

  Line 1579:   outputIndex ??= nextResponsesOutputIndex(state, maxSparseIndex);

  Line 1629:   maxSparseIndex: number,

  Line 1638:       (parsed.output_index as number) >= ...

<path>/home/byk/Code/opencode-lore-responses-projection-fix/packages/gateway/src/recall-diagnostics.ts</path>
<type>file</type>
<content>
1: import { createHash } from "node:crypto";
2: import { log, type RecallCoverage } from "@loreai/core";
3: 
4: /** Keep request-local diagnostic state bounded while observing chains beyond ten rounds. */
5: export const MAX_RECALL_DIAGNOSTIC_ROUNDS = 64;
6: 
7: /** Request-local comparisons only. Fingerprints and recall content never leave this closure. */
8: export function createRecallDiagnostics(enabled = true) {
9:   const inputs = new Set<string>();
10:   const results = new Set<string>();
11:   const pairs = new Set<string>();
12:   const coverage = new Set<string>();
13:   const started = performance.now();
14:   let finished = false;
15:   let rounds = 0;
16:   let detailCalls = 0;
17:   let emptyBodies = 0;
18:   let resultBytes = 0;
19:   const fingerprint = (value: string) =>
20:     createHash("sha256").update(value).digest("hex");
21:  ...

Found 3 matches
/home/byk/Code/opencode-lore-responses-projection-fix/packages/core/src/log.ts:
  Line 13:  * An optional {@link LogSink} can be registered via {@link registerSink}.

  Line 66: export function registerSink(s: LogSink): void {

  Line 464: export function info(...args: unknown[]): void {

<path>/home/byk/Code/opencode-lore-responses-projection-fix/packages/core/src/log.ts</path>
<type>file</type>
<content>
1: /**
2:  * Lightweight logger that suppresses informational messages by default.
3:  *
4:  * In TUI mode, all stderr output renders as red "error" text — confusing
5:  * for routine status messages like "incremental distillation" or "pruned
6:  * temporal messages". Only actual errors should be visible by default.
7:  *
8:  * Set LORE_DEBUG=1 to see informational messages (useful when debugging
9:  * the plugin itself).
10:  *
11:  * ## Sink registration
12:  *
13:  * An optional {@link LogSink} can be registered via {@link registerSink}.
14:  * When registered, every log call (regardless of `isDebug`) also forwards
15:  * to the sink. This is used by the gateway to bridge logs → Sentry without
16:  * adding a Sentry dependency to `@loreai/core`. ...

<path>/home/byk/Code/opencode-lore-responses-projection-fix/packages/core/src/log.ts</path>
<type>file</type>
<content>
330:   );
331:   try {
332:     const info = fstatSync(fd);
333:     if (!info.isFile())
334:       throw new Error(`Refusing non-regular log file: ${path}`);
335:     assertCurrentOwner(info, path);
336:     assertSameFile(existing, info, path);
337:     if (process.platform !== "win32") fchmodSync(fd, LOG_FILE_MODE);
338:   } finally {
339:     closeSync(fd);
340:   }
341: }
342: 
343: function removeExistingRotationBackup(path: string): void {
344:   let existing: Stats;
345:   try {
346:     existing = lstatSync(path);
347:   } catch (error) {
348:     if ((error as NodeJS.ErrnoException).code === "ENOENT") return;
349:     throw error;
350:   }
351:   if (!existing.isFile() || existing.isSymbolicLink()) {
352:     throw new Error(`Refusing non-regular rotated log file: ${path}`);
353:   }
354:   assertCurrentOwner(existing, path);
355:   const fd = ...

Found 100 matches (more matches available)
/home/byk/Code/opencode-lore-responses-projection-fix/packages/pi/test/internal.test.ts:
  Line 24:   log.registerSink(silentSink);

  Line 275:     log.registerSink({

  Line 300:     log.registerSink({

  Line 317:     log.registerSink({

  Line 392:       log.registerSink({


/home/byk/Code/opencode-lore-responses-projection-fix/packages/gateway/test/cache-stability.e2e.test.ts:
  Line 1990:     log.registerSink(captureSink);

  Line 2053:       log.registerSink(silentSink);


/home/byk/Code/opencode-lore-responses-projection-fix/packages/gateway/test/cch.test.ts:
  Line 951:     log.registerSink({

  Line 960:     log.registerSink(silentSink);


/home/byk/Code/opencode-lore-responses-projection-fix/packages/gateway/test/sync.test.ts:
  Line 906:     log.registerSink({

  Line 917:       log.registerSink(passthrough); // restore pass-through (no ...

<path>/home/byk/Code/opencode-lore-responses-projection-fix/packages/gateway/instrument.ts</path>
<type>file</type>
<content>
170: 
171:     beforeSendTransaction(event) {
172:       return scrubTelemetryEvent(event);
173:     },
174: 
175:     // Drop transient network errors that are not actionable bugs.
176:     // Each exception in the chain is tested independently so a real bug
177:     // wrapping a transient cause isn't accidentally silenced.
178:     beforeSend(event) {
179:       if (event.message === "Recall continuation failed") {
180:         return isolateRecallContinuationEvent(event);
181:       }
182:       return eventHasTransientError(event) ? null : scrubTelemetryEvent(event);
183:     },
184: 
185:     // Final boundary: sanitize every envelope item, including payload types
186:     // added by future SDK integrations that do not pass through hooks above. ...

<path>/home/byk/Code/opencode-lore-responses-projection-fix/packages/gateway/src/recall-continuation-failure.ts</path>
<type>file</type>
<content>
1: export const RECALL_CONTINUATION_FAILURE_CATEGORIES = [
2:   "recall_execution",
3:   "follow_up_setup",
4:   "follow_up_transport",
5:   "follow_up_protocol",
6:   "follow_up_failed",
7:   "follow_up_missing_output",
8:   "follow_up_incomplete_arguments",
9:   "parallel_recall",
10:   "nested_recall_incomplete",
11:   "nested_recall_execution",
12:   "depth_exhausted",
13:   "missing_recall_block",
14:   "resource_limit",
15:   "delivery",
16:   "unexpected",
17: ] as const;
18: 
19: export type RecallContinuationFailureCategory =
20:   (typeof RECALL_CONTINUATION_FAILURE_CATEGORIES)[number];
21: 
22: type RecallContinuationFailureHook = (
23:   category: RecallContinuationFailureCategory,
24: ) => void;
25: 
26: let failureHook: RecallContinuationFailureHook | undefined;
27: 
28: export class RecallContinuationFailure extends Error ...

<path>/home/byk/Code/opencode-lore-responses-projection-fix/packages/gateway/src/principal-transport-failure.ts</path>
<type>file</type>
<content>
1: export const PRINCIPAL_TRANSPORT_FAILURE_KINDS = [
2:   "read",
3:   "inactivity",
4: ] as const;
5: 
6: export type PrincipalTransportFailureKind =
7:   (typeof PRINCIPAL_TRANSPORT_FAILURE_KINDS)[number];
8: 
9: export const PRINCIPAL_TRANSPORT_FAILURE_STAGES = [
10:   "pre_output",
11:   "post_output",
12:   "post_tool",
13: ] as const;
14: 
15: export type PrincipalTransportFailureStage =
16:   (typeof PRINCIPAL_TRANSPORT_FAILURE_STAGES)[number];
17: 
18: export const PRINCIPAL_TRANSPORT_FAILURE_OUTCOMES = [
19:   "retry",
20:   "retry_succeeded",
21:   "retry_exhausted",
22:   "continue",
23:   "failed",
24: ] as const;
25: 
26: export type PrincipalTransportFailureOutcome =
27:   (typeof PRINCIPAL_TRANSPORT_FAILURE_OUTCOMES)[number];
28: 
29: export type PrincipalTransportFailureSample = {
30:   kind: ...

Found 2 matches
/home/byk/Code/opencode-lore-responses-projection-fix/packages/gateway/src/pipeline.ts:
  Line 7794: export function streamResponsesRecallAware(

  Line 18804:             streamResponsesRecallAware(upstreamResponse, {

<path>/home/byk/Code/opencode-lore-responses-projection-fix/packages/gateway/src/pipeline.ts</path>
<type>file</type>
<content>
18690:         }
18691:         try {
18692:           const postResponseFailed = new Error(
18693:             "Responses recall post-response persistence failed",
18694:           );
18695:           try {
18696:             withTenant(sessionState.storageTenantId ?? "", () =>
18697:               withSavepoint("responses_recall_post_response", () => {
18698:                 const persisted = postResponseForTenant(
18699:                   req,
18700:                   resp,
18701:                   sessionState,
18702:                   config,
18703:                   temporalInput,
18704:                   requestBody,
18705:                   genAiSpan,
18706:                   suppressTemporalStorage,
18707:                   endGenAiSpan,
18708:                 );
18709:                 if (!persisted) throw postResponseFailed;
18710:                 ...

<path>/home/byk/Code/opencode-lore-responses-projection-fix/packages/gateway/src/pipeline.ts</path>
<type>file</type>
<content>
18985:                 const followUpBaseRequest = responsesRecallRequest;
18986:                 const follow = await runRecallFollowUpStreaming(
18987:                   followUpCtx,
18988:                   followUpBaseRequest,
18989:                   acc,
18990:                   resultText,
18991:                   recallBlock,
18992:                   signal,
18993:                   finalRecallRound,
18994:                 );
18995:                 if (!follow.ok) {
18996:                   throw new Error(
18997:                     `recall follow-up upstream error: ${follow.status ?? "?"}`,
18998:                   );
18999:                 }
19000:                 return {
19001:                   reader: follow.reader,
19002:                   commit: () => {
19003:                     responsesRecallRequest = follow.followUp;
19004:               ...

<path>/home/byk/Code/opencode-lore-responses-projection-fix/packages/gateway/test/openai-responses-recall-aware-stream.test.ts</path>
<type>file</type>
<content>
8180:     const followUpBody = followUp.body;
8181:     let completedResponse: GatewayResponse | undefined;
8182:     const client = streamResponsesRecallAware(
8183:       streamFrom([
8184:         created("resp_allowlisted_principal", "gpt-5.6-terra"),
8185:         recallCall(0, { query: "allowlisted continuation" }),
8186:         completed("resp_allowlisted_principal"),
8187:       ]),
8188:       {
8189:         validation: "codex",
8190:         onComplete: (response) => {
8191:           completedResponse = response;
8192:         },
8193:         onRecall: async ({ query }) => ({
8194:           anchorText: buildAnchor(query),
8195:           resultText: "private recall result",
8196:         }),
8197:         runFollowUp: async () => ({ reader: followUpBody.getReader() }),
8198:       },
8199:     );
8200: 
8201:   ...

<path>/home/byk/Code/opencode-lore-responses-projection-fix/packages/gateway/test/openai-responses-recall-aware-stream.test.ts</path>
<type>file</type>
<content>
1: /**
2:  * Unit tests for `streamResponsesRecallAware` — the true-streaming,
3:  * recall-aware OpenAI Responses (codex/ChatGPT) streamer.
4:  *
5:  * Regression for the "Provider response headers timed out after 10000ms" issue:
6:  * the buffered `accumulateResponsesSSEStream` path withholds ALL client bytes
7:  * until the entire (slow, reasoning-heavy) upstream completes, so opencode's
8:  * 10s `ProviderHeaderTimeoutError` fired on ChatGPT sessions. This streamer
9:  * forwards events live while transparently intercepting a `recall`
10:  * function_call (emit marker, run follow-up, rebuild the terminal
11:  * `response.completed`).
12:  */
13: import { log } from "@loreai/core";
14: import { afterEach, describe, test, expect } from "vitest";
15: import { streamResponsesRecallAware } from "../src/pipeline";
16: import ...

=== first-change ===
Commit ID: ab979df5cddfec3952680e423e39564664e881fe
Change ID: unznwpylspzqykmnpxwnnswmnzpspxzq
Author   : Burak Yigit Kaya <ben@byk.im> (2026-09-12 22:22:40)
Committer: Burak Yigit Kaya <ben@byk.im> (2026-09-15 22:20:26)

    fix(responses): project hidden output consistently

M packages/gateway/src/pipeline.ts
M packages/gateway/test/openai-responses-recall-aware-stream.test.ts
=== second-change ===
Commit ID: 583020fad43e1481470aac2588251b8636d16251
Change ID: ozrmvotwxzuykyvutstpwpzukpptktxv
Bookmarks: fix/responses-hidden-output* fix/responses-hidden-output@git
Author   : Burak Yigit Kaya <ben@byk.im> (2026-09-16 13:14:24)
Committer: Burak Yigit Kaya <ben@byk.im> (2026-09-16 13:43:03)

    fix(responses): stabilize sparse principal projection

M packages/gateway/src/pipeline.ts
M packages/gateway/test/openai-responses-recall-aware-stream.test.ts
=== second-change-diff ===
diff --git a/packages/gateway/src/pipeline.ts b/packages/gateway/src/pipeline.ts
index ...

Found 1 matches
/home/byk/Code/opencode-lore-responses-projection-fix/packages/gateway/src/pipeline.ts:
  Line 13391: function accountUnsuccessfulResponse(

<path>/home/byk/Code/opencode-lore-responses-projection-fix/packages/gateway/src/pipeline.ts</path>
<type>file</type>
<content>
13370:     });
13371:     if (!sessionState.headerSessionId) {
13372:       const result = learnHeaders(
13373:         sessionState.candidateHeaders,
13374:         req.rawHeaders,
13375:       );
13376:       sessionState.candidateHeaders = result.updatedCandidates;
13377:     }
13378:     if (!noStore) {
13379:       scheduleBackgroundWork(sessionState, config);
13380:     }
13381:     return true;
13382:   } catch (e) {
13383:     log.error("post-response processing failed:", e);
13384:     return false;
13385:   } finally {
13386:     endSpan?.();
13387:   }
13388: }
13389: 
13390: /** Record validated provider usage without publishing successful-turn state. */
13391: function accountUnsuccessfulResponse(
13392:   resp: GatewayResponse,
13393:   sessionID: string,
13394:   resolvedConversationTTL: "5m" | "1h" | undefined,
13395:   genAiSpan: Sentry.Span ...

 RUN  v4.1.8 /home/byk/Code/opencode-lore-responses-projection-fix


 Test Files  1 passed (1)
      Tests  213 passed (213)
   Start at  14:00:09
   Duration  11.49s (transform 6.37s, setup 1.73s, import 8.49s, tests 1.02s, environment 0ms)

/home/byk/Code/opencode-lore-responses-projection-fix/stryker.config.mjs

<path>/home/byk/Code/opencode-lore-responses-projection-fix/stryker.config.mjs</path>
<type>file</type>
<content>
1: // Mutation testing — issue #832.
2: //
3: // Measures whether our tests CONSTRAIN behavior (not merely pass) on the
4: // high-risk STATEFUL modules where review — not tests — caught the recent bugs
5: // (sync prune-floor wedge #828, tier residue #828, decay/evict edge cases #816).
6: // A surviving mutant = a line the suite does not pin (sometimes an equivalent
7: // mutant). ALWAYS hand-verify a survivor by applying the EXACT replacement from
8: // the report — Stryker splits compound `A && B` conditions, so a `:col → "true"`
9: // mutant may be a sub-operand, not the whole condition. See
10: // quality/MUTATION_TESTING.md.
11: //
12: // Run nightly / on-demand; NOT per-PR (slow). No hard gate while we establish a
13: // baseline: `thresholds.break` is null, so the run never fails CI — we record
14: // the score and ratchet over time. ...

No files found

Found 1 matches
/home/byk/Code/opencode-lore-responses-projection-fix/packages/gateway/src/stream/anthropic.ts:
  Line 150: export async function* parseSSEStream(

<path>/home/byk/Code/opencode-lore-responses-projection-fix/packages/gateway/src/stream/anthropic.ts</path>
<type>file</type>
<content>
95:   let onAbort: (() => void) | undefined;
96: 
97:   if (opts.signal) {
98:     const signal = opts.signal;
99:     reads.push(
100:       new Promise<never>((_resolve, reject) => {
101:         onAbort = () => {
102:           void reader.cancel(signal.reason).catch(() => {});
103:           try {
104:             signal.throwIfAborted();
105:           } catch (error) {
106:             reject(error);
107:           }
108:         };
109:         signal.addEventListener("abort", onAbort, { once: true });
110:         if (signal.aborted) onAbort();
111:       }),
112:     );
113:   }
114: 
115:   if (opts.inactivityMs) {
116:     reads.push(
117:       new Promise<never>((_resolve, reject) => {
118:         inactivityTimer = setTimeout(() => {
119:           inactivityError = new SSEStreamTransportError(
120:             "inactivity",
121:         ...

<path>/home/byk/Code/opencode-lore-responses-projection-fix/packages/gateway/src/stream/anthropic.ts</path>
<type>file</type>
<content>
274:     }
275:     if (shouldProcess) {
276:       // Join only when a complete event exists. An attacker fragmenting one
277:       // unterminated event into tiny chunks therefore cannot force repeated
278:       // copies and full-prefix delimiter scans.
279:       const buffer = bufferParts.join("");
280:       const delimiter = new RegExp(delimiterPattern, "g");
281:       let consumedChars = 0;
282:       let consumedBytes = 0;
283:       for (;;) {
284:         delimiter.lastIndex = consumedChars;
285:         const boundary = delimiter.exec(buffer);
286:         if (!boundary) break;
287:         const block = buffer.slice(consumedChars, boundary.index);
288:         // Every delimiter consumes parser work, even when its block is blank or
289:         // comment-only and therefore yields no event to the caller. ...

<path>/home/byk/Code/opencode-lore-responses-projection-fix/packages/gateway/test/openai-responses-recall-aware-stream.test.ts</path>
<type>file</type>
<content>
8125:           resultText: "results",
8126:         }),
8127:         runFollowUp: async () => ({ reader: malformed.body!.getReader() }),
8128:       },
8129:     );
8130: 
8131:     const out = await drain(client);
8132:     expect(out).not.toContain("must-not-leak");
8133:     expect(out).toContain(PUBLIC_RECALL_ERROR);
8134:   });
8135: 
8136:   test.each([
8137:     {
8138:       name: "custom continuation events",
8139:       eventSecret: "private-custom-continuation-event",
8140:       terminalSecret: undefined,
8141:     },
8142:     {
8143:       name: "terminal extension fields",
8144:       eventSecret: undefined,
8145:       terminalSecret: "private-terminal-extension",
8146:     },
8147:   ])("allows only semantic $name after recall", async (testCase) => {
8148:     const followUp = streamFrom([
8149:       ...

<path>/home/byk/Code/opencode-lore-responses-projection-fix/packages/gateway/test/openai-responses-recall-aware-stream.test.ts</path>
<type>file</type>
<content>
5730:         },
5731:       },
5732:     );
5733:     const out = await drain(client);
5734: 
5735:     expect(out).toContain(buildAnchor("architecture"));
5736:     expect(out).not.toContain("Searching");
5737:     // Continuation text streamed inline.
5738:     expect(out).toContain("Here is the answer from the continuation.");
5739:     // Rebuilt terminal event.
5740:     expect(out).toContain("response.completed");
5741:     // No raw recall function_call leaked.
5742:     expect(out).not.toMatch(/name":\s*"recall/);
5743:     // The follow-up's OWN lifecycle/terminal events are suppressed — the
5744:     // client sees exactly ONE response.created and ONE response.completed
5745:     // (as `event:` boundaries; the rebuilt completed also carries
5746:     // "type":"response.completed" in its payload, which is ...

No files found

Found 5 matches
/home/byk/Code/opencode-lore-responses-projection-fix/packages/pi/test/internal.test.ts:
  Line 24:   log.registerSink(silentSink);

  Line 275:     log.registerSink({

  Line 300:     log.registerSink({

  Line 317:     log.registerSink({

  Line 392:       log.registerSink({

=== status ===
The working copy has no changes.
Working copy  (@) : qwnymkxp 9285e418 (empty) (no description set)
Parent commit (@-): ozrmvotw 583020fa fix/responses-hidden-output* | fix(responses): stabilize sparse principal projection
Warning: These bookmarks have conflicts:
  fix/responses-private-references
Hint: Use `jj bookmark list` to see details. Use `jj bookmark set <name> -r <rev>` to resolve.
=== identities ===
qwnymkxpumsyyskn 9285e4185a10a4e4734964fed7e342ada4fda044 parents=583020fad43e1481470aac2588251b8636d16251 conflicts=false empty=true
ozrmvotwxzuykyvu 583020fad43e1481470aac2588251b8636d16251 parents=ab979df5cddfec3952680e423e39564664e881fe conflicts=false empty=false
unznwpylspzqykmn ab979df5cddfec3952680e423e39564664e881fe parents=2cbf40060c67df229731cf1b9e34d5bf22ec2145 conflicts=false empty=false
pxrvwsvvkmpoxnsq 2cbf40060c67df229731cf1b9e34d5bf22ec2145 parents=e977b4b1da8f8197c3238466d41de0bccd8eb054 conflicts=false empty=false
=== candidate-range-conflicts ...

Found 5 matches
/home/byk/Code/opencode-lore-responses-projection-fix/packages/gateway/src/stream/openai-responses.ts:
  Line 2628:                     created_at: Math.floor(Date.now() / 1000),

  Line 2858:                         created_at: created,

  Line 2876:                         created_at: created,

  Line 3201:                         created_at: created,

  Line 3248:                     created_at: created,