Tasks: wait for an externally delivered event by aron-cf · Pull Request #2314 · cloudflare/agents

aron-cf · 2026-09-22T13:15:58Z

Adds step.waitForEvent() and Tasks.sendEvent() to allow a task to wait on an external event. The event becomes the journaled result, so replay returns it without waiting again.

The sendEvent() results in one of several outcomes delivered, duplicate, not-waiting, wrong-event, not-found, terminal.

The cf_agents_task_steps is renamed in a migration. And 'event' is added to the kind constraint, and its rows copied. It runs against existing data on the first load.

Adds step.waitForEvent() and Tasks.sendEvent(), so a run can park on something outside itself -- a human decision, a webhook -- and resume from its journal when the event arrives. The payload becomes the journaled step result, so replay returns it without waiting again. sendEvent reports six outcomes rather than throwing: delivered, duplicate, not-waiting, wrong-event, not-found, terminal. Which of those a caller should treat as a fault depends on the caller, so the decision is left to them. Two things to look at closely: store.ensureEventColumns() rewrites a live table. cf_agents_task_steps is renamed, recreated with 'event' added to the kind constraint, and its rows copied. It runs against existing deployments' data, once, on the first load after upgrade. replay.ts must distinguish a step journaled as one kind and replayed as another -- a handler edited between attempts -- from a legitimate resume. It throws on the mismatch rather than guessing.

changeset-bot · 2026-09-22T13:16:03Z

⚠️ No Changeset found

Latest commit: 0618d53

Merging this PR will not cause a version bump for any packages. If these changes should not result in a new version, you're good to go. If these changes should result in a version bump, you need to add a changeset.

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devin-ai-integration

Devin Review found 3 potential issues.

devin-ai-integration · 2026-09-22T13:18:23Z

+    if (event.state === "completed") return { status: "duplicate" };
+    if (event.state !== "waiting" || run.state !== "waiting") {
+      return { status: "not-waiting" };
+    }
+
+    const result = serializeTaskValue(
+      payload,
+      `payload for Task event "${type}" in run "${runId}"`
+    );
+    const now = Date.now();
+    const delivered = this.#store.completeEventWait(


🟡 Late events bypass wait deadlines

After a deadline passes, sendEvent still delivers while the run remains parked. Alarm latency can resume tasks with payloads that arrived too late.

Learn more

An event wait stores its absolute deadline in the step's next_at. The run alarm normally replays the handler at that deadline and fails the step. Alarms are not guaranteed to execute at the exact timestamp, so the row can remain waiting after the deadline. sendEvent checks only the step and run states, then completes that expired wait. The documented maximum wait therefore depends on alarm dispatch latency rather than delivery time.

Example: A wait expires at 12:00:00, but its alarm runs at 12:00:05. A delivery at 12:00:03 returns delivered and resumes the task, although the event arrived three seconds late.

Recommended fix: Compare event.next_at with the delivery timestamp before completing the wait. Expired deliveries must not complete the step; settle or schedule the timeout path consistently with ReplayStep.waitForEvent, including run failure observation and wake synchronization.

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devin-ai-integration · 2026-09-22T13:18:24Z

+    const row = this.#engine.readStep(name);
+    if (row === undefined) {
+      this.#live = true;
+      const timeoutMs = parseTaskDuration(
+        options.timeout ?? "1 day",
+        "event wait timeout"
+      );
+      const timeoutAt = Date.now() + timeoutMs;
+      this.#engine.insertEventWait(
+        name,
+        options.type,
+        options.metadata,
+        timeoutAt
+      );


🟡 Event waits bypass step ceiling

waitForEvent inserts each journal miss without checking MAX_STEPS_PER_RUN. Event waits can grow a run beyond the 10,000-step ceiling.

Learn more

The step journal has a shared 10,000-row ceiling, and countSteps() includes every step kind. New do steps enforce that ceiling before insertion, but new event waits do not. A handler that sequentially consumes many external events can therefore create an unbounded journal even though the engine declares a per-run maximum.

Example: A task loops over 10,001 distinct event step names. Every delivery advances the loop, and the 10,001st event row is inserted instead of failing at the same boundary as a do step.

Recommended fix: Apply the same countSteps() >= MAX_STEPS_PER_RUN guard before insertEventWait. Keep the error and boundary consistent across all journal-producing step kinds.

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devin-ai-integration · 2026-09-22T13:18:25Z

  Task,
  TaskCallbacks,
  TaskError,
+  TaskEventDelivery,
+  TaskEventWaitOptions,


🔍 Public API lacks a changeset

The new event-wait API ships from the public Tasks entry point, but this PR adds no changeset required for package releases.

(Refers to this code)

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agent-think · 2026-09-22T13:18:28Z

🔴 agents import sizes

Measured 344 runtime imports as minified bundles. The primary size is gzip; raw minified size is included for diagnosis. An existing import growing by more than 10% is marked red. This report is informational.

Red	Yellow	Green	Unchanged	New	Removed
1	53	1	288	1	0

Compared c076e4c9 with 0618d531. Open workflow run.

Changed imports (56)

Status	Import	Base gzip	Head gzip	Delta
🔴	`agents/tasks#Tasks`	8.9 KiB	10.0 KiB	+1.1 KiB (+12.22%)
🟡	`agents/tasks#TaskReplayDivergedError`	341 B	343 B	+2 B (+0.59%)
🟡	`agents/chat-sdk#defaultThreadShard`	261.1 KiB	262.2 KiB	+1.1 KiB (+0.44%)
🟡	`agents/chat-sdk#defaultKeyShard`	261.2 KiB	262.3 KiB	+1.1 KiB (+0.44%)
🟡	`agents/workflows#AgentWorkflow`	262.4 KiB	263.5 KiB	+1.1 KiB (+0.44%)
🟡	`agents#routeAgentRequest`	261.7 KiB	262.9 KiB	+1.1 KiB (+0.43%)
🟡	`agents/workflows#WorkflowRejectedError`	261.2 KiB	262.3 KiB	+1.1 KiB (+0.43%)
🟡	`agents/chat-sdk#ChatSdkStateAdapter`	263.5 KiB	264.6 KiB	+1.1 KiB (+0.43%)
🟡	`agents/chat-sdk#ChatSdkStateAgent`	262.8 KiB	264.0 KiB	+1.1 KiB (+0.43%)
🟡	`agents#unstable_callable`	261.2 KiB	262.3 KiB	+1.1 KiB (+0.43%)
🟡	`agents/chat-sdk#createChatSdkState`	263.5 KiB	264.6 KiB	+1.1 KiB (+0.43%)
🟡	`agents#getSubAgentByName`	261.4 KiB	262.5 KiB	+1.1 KiB (+0.42%)
🟡	`agents#AGENT_TOOL_MILESTONE_PART`	261.1 KiB	262.2 KiB	+1.1 KiB (+0.42%)
🟡	`agents#__DO_NOT_USE_WILL_BREAK__withInvocationScope`	261.1 KiB	262.2 KiB	+1.1 KiB (+0.42%)
🟡	`agents#callable`	261.1 KiB	262.2 KiB	+1.1 KiB (+0.42%)
🟡	`agents#buildAgentUrl`	261.8 KiB	262.9 KiB	+1.1 KiB (+0.42%)
🟡	`agents#createHeaderBasedEmailResolver`	261.3 KiB	262.4 KiB	+1.1 KiB (+0.42%)
🟡	`agents#MessageType`	261.2 KiB	262.3 KiB	+1.1 KiB (+0.42%)
🟡	`agents#SUB_PREFIX`	261.1 KiB	262.2 KiB	+1.1 KiB (+0.42%)
🟡	`agents#AGENT_TOOL_PROGRESS_PART`	261.1 KiB	262.2 KiB	+1.1 KiB (+0.42%)
🟡	`agents#getAgentByName`	261.1 KiB	262.2 KiB	+1.1 KiB (+0.42%)
🟡	`agents#DurableObjectOAuthClientProvider`	261.1 KiB	262.2 KiB	+1.1 KiB (+0.42%)
🟡	`agents#isDurableObjectCodeUpdateReset`	261.1 KiB	262.2 KiB	+1.1 KiB (+0.42%)
🟡	`agents#MCP_SERVER_ID_MAX_LENGTH`	261.1 KiB	262.2 KiB	+1.1 KiB (+0.42%)
🟡	`agents#isDurableObjectMemoryLimitReset`	261.1 KiB	262.2 KiB	+1.1 KiB (+0.42%)
🟡	`agents#parseSubAgentPath`	261.1 KiB	262.2 KiB	+1.1 KiB (+0.42%)
🟡	`agents#__DO_NOT_USE_WILL_BREAK__agentContext`	261.1 KiB	262.2 KiB	+1.1 KiB (+0.42%)
🟡	`agents#camelCaseToKebabCase`	261.1 KiB	262.2 KiB	+1.1 KiB (+0.42%)
🟡	`agents#SqlError`	261.1 KiB	262.2 KiB	+1.1 KiB (+0.42%)
🟡	`agents#DEFAULT_AGENT_STATIC_OPTIONS`	261.1 KiB	262.2 KiB	+1.1 KiB (+0.41%)
🟡	`agents#buildAgentPath`	261.7 KiB	262.7 KiB	+1.1 KiB (+0.41%)
🟡	`agents#StreamingResponse`	261.1 KiB	262.2 KiB	+1.1 KiB (+0.41%)
🟡	`agents#getCurrentAgent`	261.1 KiB	262.2 KiB	+1.1 KiB (+0.41%)
🟡	`agents#normalizeServerId`	261.1 KiB	262.2 KiB	+1.1 KiB (+0.41%)
🟡	`agents#Agent`	261.1 KiB	262.2 KiB	+1.1 KiB (+0.41%)
🟡	`agents#routeAgentEmail`	261.4 KiB	262.4 KiB	+1.1 KiB (+0.41%)
🟡	`agents#isPlatformTransientError`	261.1 KiB	262.2 KiB	+1.1 KiB (+0.41%)
🟡	`agents#routeSubAgentRequest`	261.3 KiB	262.4 KiB	+1.1 KiB (+0.41%)
🟡	`agents#isDurableObjectStorageReset`	261.1 KiB	262.2 KiB	+1.1 KiB (+0.41%)
🟡	`agents/mcp#SSEEdgeClientTransport`	345.2 KiB	346.4 KiB	+1.2 KiB (+0.35%)
🟡	`agents/mcp#MCP_SERVER_ID_MAX_LENGTH`	345.1 KiB	346.3 KiB	+1.2 KiB (+0.34%)
🟡	`agents/mcp#getMcpAuthContext`	345.1 KiB	346.3 KiB	+1.2 KiB (+0.34%)
🟡	`agents/mcp#McpAgent`	345.1 KiB	346.3 KiB	+1.2 KiB (+0.34%)
🟡	`agents/mcp#StreamableHTTPEdgeClientTransport`	345.2 KiB	346.4 KiB	+1.2 KiB (+0.33%)
🟡	`agents/mcp#RPC_DO_PREFIX`	345.1 KiB	346.3 KiB	+1.1 KiB (+0.33%)
🟡	`agents/mcp#DurableObjectEventStore`	345.1 KiB	346.3 KiB	+1.1 KiB (+0.33%)
🟡	`agents/mcp#RPCClientTransport`	345.1 KiB	346.3 KiB	+1.1 KiB (+0.33%)
🟡	`agents/mcp#normalizeServerId`	345.1 KiB	346.3 KiB	+1.1 KiB (+0.33%)
🟡	`agents/mcp#RPCServerTransport`	345.1 KiB	346.3 KiB	+1.1 KiB (+0.33%)
🟡	`agents/mcp#ElicitRequestSchema`	345.1 KiB	346.2 KiB	+1.1 KiB (+0.32%)
🟡	`agents/mcp#WorkerTransport`	348.5 KiB	349.6 KiB	+1.1 KiB (+0.32%)
🟡	`agents/mcp#createLegacyMcpHandler`	378.6 KiB	379.8 KiB	+1.2 KiB (+0.31%)
🟡	`agents/mcp#experimental_createMcpHandler`	378.7 KiB	379.9 KiB	+1.2 KiB (+0.31%)
🟡	`agents/mcp#createMcpHandler`	390.9 KiB	392.0 KiB	+1.1 KiB (+0.28%)
🟢	`agents/tasks#DuplicateTaskStepError`	328 B	327 B	-1 B (-0.3%)
⚪	`agents/tasks#TaskEventTimeoutError`	—	279 B	—

All 344 current runtime imports

Status	Import	Gzip	Raw minified
🟡	`agents#__DO_NOT_USE_WILL_BREAK__agentContext`	262.2 KiB	1146.3 KiB
🟡	`agents#__DO_NOT_USE_WILL_BREAK__withInvocationScope`	262.2 KiB	1146.3 KiB
🟡	`agents#Agent`	262.2 KiB	1146.3 KiB
🟡	`agents#AGENT_TOOL_MILESTONE_PART`	262.2 KiB	1146.3 KiB
🟡	`agents#AGENT_TOOL_PROGRESS_PART`	262.2 KiB	1146.3 KiB
🟡	`agents#buildAgentPath`	262.7 KiB	1148.6 KiB
🟡	`agents#buildAgentUrl`	262.9 KiB	1149.1 KiB
🟡	`agents#callable`	262.2 KiB	1146.4 KiB
🟡	`agents#camelCaseToKebabCase`	262.2 KiB	1146.3 KiB
🟡	`agents#createHeaderBasedEmailResolver`	262.4 KiB	1146.8 KiB
🟡	`agents#DEFAULT_AGENT_STATIC_OPTIONS`	262.2 KiB	1146.3 KiB
🟡	`agents#DurableObjectOAuthClientProvider`	262.2 KiB	1146.3 KiB
🟡	`agents#getAgentByName`	262.2 KiB	1146.3 KiB
🟡	`agents#getCurrentAgent`	262.2 KiB	1146.3 KiB
🟡	`agents#getSubAgentByName`	262.5 KiB	1147.0 KiB
🟡	`agents#isDurableObjectCodeUpdateReset`	262.2 KiB	1146.3 KiB
🟡	`agents#isDurableObjectMemoryLimitReset`	262.2 KiB	1146.3 KiB
🟡	`agents#isDurableObjectStorageReset`	262.2 KiB	1146.4 KiB
🟡	`agents#isPlatformTransientError`	262.2 KiB	1146.3 KiB
🟡	`agents#MCP_SERVER_ID_MAX_LENGTH`	262.2 KiB	1146.3 KiB
🟡	`agents#MessageType`	262.3 KiB	1146.7 KiB
🟡	`agents#normalizeServerId`	262.2 KiB	1146.3 KiB
🟡	`agents#parseSubAgentPath`	262.2 KiB	1146.3 KiB
🟡	`agents#routeAgentEmail`	262.4 KiB	1147.1 KiB
🟡	`agents#routeAgentRequest`	262.9 KiB	1148.2 KiB
🟡	`agents#routeSubAgentRequest`	262.4 KiB	1146.9 KiB
🟡	`agents#SqlError`	262.2 KiB	1146.3 KiB
🟡	`agents#StreamingResponse`	262.2 KiB	1146.3 KiB
🟡	`agents#SUB_PREFIX`	262.2 KiB	1146.3 KiB
🟡	`agents#unstable_callable`	262.3 KiB	1146.6 KiB
⚪	`agents/agent-tools#agentTool`	112.5 KiB	538.2 KiB
⚪	`agents/browser#BrowserConnector`	50.5 KiB	176.6 KiB
⚪	`agents/browser#browserContent`	36.3 KiB	127.4 KiB
⚪	`agents/browser#browserExtract`	36.3 KiB	127.4 KiB
⚪	`agents/browser#browserLinks`	36.3 KiB	127.4 KiB
⚪	`agents/browser#browserMarkdown`	36.3 KiB	127.4 KiB
⚪	`agents/browser#browserPdf`	36.3 KiB	127.3 KiB
⚪	`agents/browser#BrowserRenderingError`	36.0 KiB	126.7 KiB
⚪	`agents/browser#browserScrape`	36.3 KiB	127.4 KiB
⚪	`agents/browser#browserScreenshot`	36.3 KiB	127.3 KiB
⚪	`agents/browser#browserSnapshot`	36.3 KiB	127.4 KiB
⚪	`agents/browser#CdpSession`	37.2 KiB	129.8 KiB
⚪	`agents/browser#CodemodeRuntime`	39.6 KiB	139.0 KiB
⚪	`agents/browser#connectBrowser`	37.8 KiB	131.4 KiB
⚪	`agents/browser#connectBrowserSession`	37.5 KiB	130.4 KiB
⚪	`agents/browser#connectUrl`	37.6 KiB	130.5 KiB
⚪	`agents/browser#createBrowserSession`	36.3 KiB	127.5 KiB
⚪	`agents/browser#DEFAULT_EXEC_SWEEP_IDLE_MS`	36.0 KiB	126.6 KiB
⚪	`agents/browser#DEFAULT_SWEEP_IDLE_MS`	36.0 KiB	126.6 KiB
⚪	`agents/browser#deleteBrowserSession`	36.1 KiB	126.9 KiB
⚪	`agents/browser#DurableBrowserSessionStore`	36.4 KiB	127.6 KiB
⚪	`agents/browser#getBrowserRecording`	36.2 KiB	127.1 KiB
⚪	`agents/browser#listBrowserTargets`	36.1 KiB	126.9 KiB
⚪	`agents/browser#loadCdpSpec`	36.6 KiB	128.3 KiB
⚪	`agents/browser#runQuickAction`	36.0 KiB	126.6 KiB
⚪	`agents/browser/ai#createBrowserRuntime`	147.0 KiB	632.8 KiB
⚪	`agents/browser/ai#createBrowserTools`	147.0 KiB	632.9 KiB
⚪	`agents/browser/ai#createQuickActionTools`	122.5 KiB	554.3 KiB
⚪	`agents/browser/tanstack-ai#createBrowserTools`	162.7 KiB	701.7 KiB
⚪	`agents/channels#ChannelHost`	3.3 KiB	9.1 KiB
⚪	`agents/channels#consumeChunks`	237 B	321 B
⚪	`agents/channels#createUserIdentityStore`	1.3 KiB	3.2 KiB
⚪	`agents/channels#fallback`	155 B	160 B
⚪	`agents/channels#fallbackChannel`	893 B	1.9 KiB
⚪	`agents/channels#fanout`	151 B	156 B
⚪	`agents/channels#fanoutChannel`	875 B	1.9 KiB
⚪	`agents/channels#identityKey`	178 B	223 B
⚪	`agents/channels#isChannelMessageSurface`	271 B	452 B
⚪	`agents/channels#linkChannelIdentities`	113 B	99 B
⚪	`agents/channels#matchesPath`	110 B	96 B
⚪	`agents/channels#routes`	307 B	507 B
⚪	`agents/channels#UserIdentityConflictError`	248 B	335 B
⚪	`agents/channels/ai-sdk#createSendMessageTool`	112.2 KiB	537.4 KiB
⚪	`agents/channels/ai-sdk#toChannelChunks`	112.5 KiB	538.4 KiB
⚪	`agents/channels/email#email`	23.5 KiB	75.4 KiB
⚪	`agents/channels/email#inboundEmail`	22.3 KiB	72.3 KiB
⚪	`agents/channels/slack#slack`	5.5 KiB	14.6 KiB
⚪	`agents/channels/slack#slackWebhook`	2.2 KiB	5.1 KiB
⚪	`agents/channels/tanstack-ai#createSendMessageTool`	16.2 KiB	68.4 KiB
⚪	`agents/channels/telegram#telegram`	3.8 KiB	10.3 KiB
⚪	`agents/channels/telegram#telegramWebhook`	1.6 KiB	3.6 KiB
⚪	`agents/channels/voice#browserVoice`	1010 B	2.2 KiB
⚪	`agents/chat#AbortRegistry`	2.5 KiB	8.9 KiB
⚪	`agents/chat#AGENT_TOOL_STREAM_PROGRESS_BUMP_THROTTLE_MS`	2.3 KiB	8.2 KiB
⚪	`agents/chat#AgentToolProgressEmitter`	2.7 KiB	9.5 KiB
⚪	`agents/chat#AgentToolStreamProgressThrottle`	2.4 KiB	8.3 KiB
⚪	`agents/chat#aiSdkRecoveryCodec`	2.3 KiB	8.2 KiB
⚪	`agents/chat#applyAgentToolEvent`	3.2 KiB	11.0 KiB
⚪	`agents/chat#applyChunkToParts`	2.3 KiB	8.2 KiB
⚪	`agents/chat#applyToolUpdate`	2.4 KiB	8.4 KiB
⚪	`agents/chat#AutoContinuationController`	2.3 KiB	8.2 KiB
⚪	`agents/chat#awaitWithDeadline`	2.4 KiB	8.4 KiB
⚪	`agents/chat#broadcastTransition`	3.2 KiB	11.4 KiB
⚪	`agents/chat#buildChatRecoveringFrame`	2.4 KiB	8.4 KiB
⚪	`agents/chat#buildInClauseStrings`	2.4 KiB	8.4 KiB
⚪	`agents/chat#bumpChatRecoveryProgress`	2.4 KiB	8.3 KiB
⚪	`agents/chat#byteLength`	2.5 KiB	8.5 KiB
⚪	`agents/chat#CHAT_LAST_TERMINAL_KEY`	2.3 KiB	8.2 KiB
⚪	`agents/chat#CHAT_MESSAGE_TYPES`	2.3 KiB	8.2 KiB
⚪	`agents/chat#CHAT_RECOVERING_FLAG_TTL_MS`	2.3 KiB	8.2 KiB
⚪	`agents/chat#CHAT_RECOVERING_KEY`	2.3 KiB	8.2 KiB
⚪	`agents/chat#CHAT_RECOVERY_ALARM_DEBOUNCE_MS`	2.3 KiB	8.2 KiB
⚪	`agents/chat#CHAT_RECOVERY_INCIDENT_KEY_PREFIX`	2.3 KiB	8.2 KiB
⚪	`agents/chat#CHAT_RECOVERY_INCIDENT_TTL_MS`	2.3 KiB	8.2 KiB
⚪	`agents/chat#CHAT_RECOVERY_PROGRESS_KEY`	2.3 KiB	8.2 KiB
⚪	`agents/chat#CHAT_RECOVERY_STABLE_RETRY_DELAY_SECONDS`	2.3 KiB	8.2 KiB
⚪	`agents/chat#CHAT_RECOVERY_TASK_NAME`	2.3 KiB	8.2 KiB
⚪	`agents/chat#CHAT_STREAM_PROGRESS_CREDIT_THROTTLE_MS`	2.3 KiB	8.2 KiB
⚪	`agents/chat#ChatRecoveryEngine`	4.4 KiB	15.3 KiB
⚪	`agents/chat#chatRecoveryTaskRunOptions`	2.4 KiB	8.6 KiB
⚪	`agents/chat#ChatStreamStalledError`	2.4 KiB	8.3 KiB
⚪	`agents/chat#classifyAgentToolChildRecovery`	2.4 KiB	8.5 KiB
⚪	`agents/chat#clearChatTerminal`	2.3 KiB	8.3 KiB
⚪	`agents/chat#clientResolvableToolNames`	2.3 KiB	8.3 KiB
⚪	`agents/chat#ContinuationState`	2.7 KiB	9.8 KiB
⚪	`agents/chat#createAgentToolEventState`	2.3 KiB	8.3 KiB
⚪	`agents/chat#createChatFiberSnapshot`	2.5 KiB	8.6 KiB
⚪	`agents/chat#createChatRecoveryTaskDefinition`	2.6 KiB	9.0 KiB
⚪	`agents/chat#createChatStreams`	6.4 KiB	22.1 KiB
⚪	`agents/chat#createChatTurnTaskDefinition`	2.7 KiB	8.9 KiB
⚪	`agents/chat#createToolsFromClientSchemas`	114.3 KiB	545.4 KiB
⚪	`agents/chat#crossMessageToolResultUpdate`	2.4 KiB	8.6 KiB
⚪	`agents/chat#DEFAULT_CHAT_RECOVERY_MAX_ATTEMPTS`	2.3 KiB	8.2 KiB
⚪	`agents/chat#DEFAULT_CHAT_RECOVERY_MAX_OOM_RETRIES`	2.3 KiB	8.2 KiB
⚪	`agents/chat#DEFAULT_CHAT_RECOVERY_MAX_WORK`	2.3 KiB	8.2 KiB
⚪	`agents/chat#DEFAULT_CHAT_RECOVERY_NO_PROGRESS_TIMEOUT_MS`	2.3 KiB	8.2 KiB
⚪	`agents/chat#DEFAULT_CHAT_RECOVERY_STABLE_TIMEOUT_MS`	2.3 KiB	8.2 KiB
⚪	`agents/chat#DEFAULT_CHAT_RECOVERY_TERMINAL_MESSAGE`	2.4 KiB	8.3 KiB
⚪	`agents/chat#dispatchChatRecoveryToHandoff`	3.0 KiB	9.9 KiB
⚪	`agents/chat#drainInteractionApplies`	2.3 KiB	8.3 KiB
⚪	`agents/chat#enforceRowSizeLimit`	3.5 KiB	11.2 KiB
⚪	`agents/chat#hasIncompleteToolBatch`	2.4 KiB	8.6 KiB
⚪	`agents/chat#interceptAgentToolBroadcast`	2.5 KiB	8.7 KiB
⚪	`agents/chat#isPlatformFailure`	2.6 KiB	8.9 KiB
⚪	`agents/chat#isReplayChunk`	2.4 KiB	8.7 KiB
⚪	`agents/chat#iterateWithStallWatchdog`	2.6 KiB	8.8 KiB
⚪	`agents/chat#KV_DELETE_MAX_KEYS`	2.3 KiB	8.2 KiB
⚪	`agents/chat#listActiveChatRecoveryIncidents`	2.4 KiB	8.4 KiB
⚪	`agents/chat#MAX_BOUND_PARAMS`	2.3 KiB	8.2 KiB
⚪	`agents/chat#MessageType`	2.4 KiB	9.0 KiB
⚪	`agents/chat#normalizeToolInput`	2.3 KiB	8.2 KiB
⚪	`agents/chat#parseProtocolMessage`	2.5 KiB	9.0 KiB
⚪	`agents/chat#partAwaitsClientInteraction`	2.4 KiB	8.6 KiB
⚪	`agents/chat#pausedExecutionUpdate`	2.4 KiB	8.4 KiB
⚪	`agents/chat#pendingChatTerminal`	2.3 KiB	8.3 KiB
⚪	`agents/chat#persistReconstructedOrphan`	3.1 KiB	11.0 KiB
⚪	`agents/chat#PreStreamTurns`	2.6 KiB	9.3 KiB
⚪	`agents/chat#readChatRecoveryProgress`	2.3 KiB	8.3 KiB
⚪	`agents/chat#reconcileMessages`	2.8 KiB	9.6 KiB
⚪	`agents/chat#reconcileOrphanPartial`	2.4 KiB	8.5 KiB
⚪	`agents/chat#recordChatTerminal`	2.4 KiB	8.3 KiB
⚪	`agents/chat#repairInterruptedToolParts`	2.6 KiB	9.1 KiB
⚪	`agents/chat#resolveChatRecoveryConfig`	2.6 KiB	8.9 KiB
⚪	`agents/chat#resolveToolMergeId`	2.4 KiB	8.5 KiB
⚪	`agents/chat#ResumableStream`	5.1 KiB	16.8 KiB
⚪	`agents/chat#ResumeHandshake`	3.0 KiB	10.4 KiB
⚪	`agents/chat#ROW_MAX_BYTES`	2.3 KiB	8.2 KiB
⚪	`agents/chat#runChatRecoveryExhaustion`	2.6 KiB	8.9 KiB
⚪	`agents/chat#sanitizeMessage`	2.5 KiB	8.8 KiB
⚪	`agents/chat#sendIfOpen`	2.4 KiB	8.4 KiB
⚪	`agents/chat#setChatRecovering`	2.5 KiB	8.5 KiB
⚪	`agents/chat#shouldCreditStreamProgress`	2.4 KiB	8.3 KiB
⚪	`agents/chat#STREAM_RESUME_NONE_REASONS`	2.3 KiB	8.2 KiB
⚪	`agents/chat#StreamAccumulator`	2.9 KiB	10.7 KiB
⚪	`agents/chat#StreamProgressCreditThrottle`	2.4 KiB	8.3 KiB
⚪	`agents/chat#SubmitConcurrencyController`	2.9 KiB	10.3 KiB
⚪	`agents/chat#sweepStaleChatRecoveryIncidents`	2.4 KiB	8.5 KiB
⚪	`agents/chat#TextSegmentJoiner`	2.7 KiB	9.2 KiB
⚪	`agents/chat#TIMED_OUT`	2.3 KiB	8.2 KiB
⚪	`agents/chat#toolApprovalUpdate`	2.4 KiB	8.5 KiB
⚪	`agents/chat#toolPartHasSettledResult`	2.3 KiB	8.4 KiB
⚪	`agents/chat#toolResultUpdate`	2.4 KiB	8.5 KiB
⚪	`agents/chat#truncateOlderMessages`	3.2 KiB	10.4 KiB
⚪	`agents/chat#TurnQueue`	2.6 KiB	9.2 KiB
⚪	`agents/chat#unwrapChatFiberSnapshot`	2.4 KiB	8.5 KiB
⚪	`agents/chat#wrapChatFiberSnapshot`	2.3 KiB	8.2 KiB
🟡	`agents/chat-sdk#ChatSdkStateAdapter`	264.6 KiB	1157.9 KiB
🟡	`agents/chat-sdk#ChatSdkStateAgent`	264.0 KiB	1155.4 KiB
🟡	`agents/chat-sdk#createChatSdkState`	264.6 KiB	1157.9 KiB
🟡	`agents/chat-sdk#defaultKeyShard`	262.3 KiB	1146.6 KiB
🟡	`agents/chat-sdk#defaultThreadShard`	262.2 KiB	1146.4 KiB
⚪	`agents/chat/react#detectToolsRequiringConfirmation`	3.3 KiB	8.3 KiB
⚪	`agents/chat/react#extractClientToolSchemas`	3.2 KiB	8.3 KiB
⚪	`agents/chat/react#getAgentMessages`	3.4 KiB	8.6 KiB
⚪	`agents/chat/react#getToolApproval`	3.1 KiB	8.0 KiB
⚪	`agents/chat/react#getToolCallId`	3.1 KiB	8.0 KiB
⚪	`agents/chat/react#getToolInput`	3.1 KiB	8.0 KiB
⚪	`agents/chat/react#getToolOutput`	3.1 KiB	8.0 KiB
⚪	`agents/chat/react#getToolPartState`	3.2 KiB	8.2 KiB
⚪	`agents/chat/react#useAgentChat`	132.9 KiB	609.7 KiB
⚪	`agents/chat/react#WebSocketChatTransport`	5.7 KiB	17.1 KiB
⚪	`agents/chat/transport#WebSocketChatTransport`	2.8 KiB	9.2 KiB
⚪	`agents/client#AgentClient`	21.8 KiB	75.2 KiB
⚪	`agents/client#AgentConnectionError`	16.3 KiB	57.8 KiB
⚪	`agents/client#agentFetch`	19.7 KiB	69.0 KiB
⚪	`agents/client#createStubProxy`	16.4 KiB	57.8 KiB
⚪	`agents/client#DEFAULT_CALL_TIMEOUT_MS`	16.2 KiB	57.6 KiB
⚪	`agents/client#isTerminalCloseEvent`	16.3 KiB	57.6 KiB
⚪	`agents/client#nativeCall`	16.5 KiB	58.3 KiB
⚪	`agents/client#NativeCallQueue`	16.7 KiB	58.9 KiB
⚪	`agents/client#splitCallOptions`	16.3 KiB	57.7 KiB
⚪	`agents/context#AgentContextProvider`	412 B	792 B
⚪	`agents/context#AgentSearchProvider`	640 B	1.3 KiB
⚪	`agents/context#ContextBlocks`	87.4 KiB	429.7 KiB
⚪	`agents/email#createAddressBasedEmailResolver`	193 B	227 B
⚪	`agents/email#createCatchAllEmailResolver`	110 B	97 B
⚪	`agents/email#createHeaderBasedEmailResolver`	334 B	492 B
⚪	`agents/email#createSecureReplyEmailResolver`	718 B	1.3 KiB
⚪	`agents/email#DEFAULT_MAX_AGE_SECONDS`	56 B	39 B
⚪	`agents/email#isAutoReplyEmail`	201 B	249 B
⚪	`agents/email#signAgentHeaders`	424 B	812 B
⚪	`agents/experimental/webmcp#registerWebMcp`	85.2 KiB	295.8 KiB
⚪	`agents/lifecycle#getCurrentAgent`	376 B	798 B
⚪	`agents/lifecycle#Lifecycle`	8.4 KiB	26.1 KiB
⚪	`agents/lifecycle#LifecycleCapability`	497 B	999 B
🟡	`agents/mcp#createLegacyMcpHandler`	379.8 KiB	1588.7 KiB
🟡	`agents/mcp#createMcpHandler`	392.0 KiB	1633.9 KiB
🟡	`agents/mcp#DurableObjectEventStore`	346.3 KiB	1447.2 KiB
🟡	`agents/mcp#ElicitRequestSchema`	346.2 KiB	1447.2 KiB
🟡	`agents/mcp#experimental_createMcpHandler`	379.9 KiB	1589.0 KiB
🟡	`agents/mcp#getMcpAuthContext`	346.3 KiB	1447.2 KiB
🟡	`agents/mcp#MCP_SERVER_ID_MAX_LENGTH`	346.3 KiB	1447.2 KiB
🟡	`agents/mcp#McpAgent`	346.3 KiB	1447.2 KiB
🟡	`agents/mcp#normalizeServerId`	346.3 KiB	1447.2 KiB
🟡	`agents/mcp#RPC_DO_PREFIX`	346.3 KiB	1447.2 KiB
🟡	`agents/mcp#RPCClientTransport`	346.3 KiB	1447.2 KiB
🟡	`agents/mcp#RPCServerTransport`	346.3 KiB	1447.2 KiB
🟡	`agents/mcp#SSEEdgeClientTransport`	346.4 KiB	1447.5 KiB
🟡	`agents/mcp#StreamableHTTPEdgeClientTransport`	346.4 KiB	1447.5 KiB
🟡	`agents/mcp#WorkerTransport`	349.6 KiB	1464.1 KiB
⚪	`agents/mcp/client#getNamespacedData`	62.9 KiB	240.0 KiB
⚪	`agents/mcp/client#MCP_SERVER_ID_MAX_LENGTH`	62.9 KiB	239.9 KiB
⚪	`agents/mcp/client#MCPClientManager`	158.6 KiB	702.6 KiB
⚪	`agents/mcp/client#normalizeServerId`	63.0 KiB	240.2 KiB
⚪	`agents/mcp/do-oauth-client-provider#DurableObjectOAuthClientProvider`	2.1 KiB	6.6 KiB
⚪	`agents/mcp/server#createMcpHandler`	80.5 KiB	307.2 KiB
⚪	`agents/mcp/server#getMcpAuthContext`	64.0 KiB	245.5 KiB
⚪	`agents/observability#channels`	259 B	549 B
⚪	`agents/observability#genericObservability`	470 B	1.2 KiB
⚪	`agents/observability#subscribe`	324 B	668 B
⚪	`agents/observability/ai#wrapAISDK`	8.8 KiB	30.5 KiB
⚪	`agents/queue#Queue`	3.1 KiB	9.6 KiB
⚪	`agents/react#_testUtils`	19.3 KiB	66.4 KiB
⚪	`agents/react#useAgent`	27.1 KiB	89.9 KiB
⚪	`agents/react#useAgentToolEvents`	21.1 KiB	73.7 KiB
⚪	`agents/routing#getAgentByName`	795 B	1.7 KiB
⚪	`agents/routing#routeAgentRequest`	1.6 KiB	3.6 KiB
⚪	`agents/routing#RoutedAgents`	2.4 KiB	6.2 KiB
⚪	`agents/schedule#getSchedulePrompt`	85.8 KiB	424.7 KiB
⚪	`agents/schedule#scheduleSchema`	85.3 KiB	423.6 KiB
⚪	`agents/schedule#unstable_getSchedulePrompt`	85.9 KiB	424.9 KiB
⚪	`agents/schedule#unstable_scheduleSchema`	85.3 KiB	423.6 KiB
⚪	`agents/schedules#Scheduler`	6.8 KiB	22.0 KiB
⚪	`agents/schedules/parser#getSchedulePrompt`	85.8 KiB	424.7 KiB
⚪	`agents/schedules/parser#scheduleSchema`	85.3 KiB	423.6 KiB
⚪	`agents/sessions#COMPACTION_PREFIX`	147 B	160 B
⚪	`agents/sessions#createCompactFunction`	1.7 KiB	4.0 KiB
⚪	`agents/sessions#isCompactionMessage`	177 B	200 B
⚪	`agents/sessions#Session`	2.0 KiB	6.3 KiB
⚪	`agents/sessions#Sessions`	9.6 KiB	34.3 KiB
⚪	`agents/skills#fromManifest`	309.8 KiB	1084.0 KiB
⚪	`agents/skills#parseSkillFrontmatter`	328.4 KiB	1146.2 KiB
⚪	`agents/skills#parseSkillMarkdown`	328.6 KiB	1146.5 KiB
⚪	`agents/skills#r2`	330.2 KiB	1150.4 KiB
⚪	`agents/skills#runner`	369.0 KiB	1297.8 KiB
⚪	`agents/skills#SkillRegistry`	416.4 KiB	1581.7 KiB
⚪	`agents/skills/compile#compileSkillScript`	15.4 KiB	43.4 KiB
⚪	`agents/skills/compile#isCompilableSkillScript`	15.4 KiB	43.3 KiB
⚪	`agents/state#State`	1.1 KiB	2.4 KiB
⚪	`agents/streams#DEFAULT_MAX_CHUNK_BYTES`	94 B	96 B
⚪	`agents/streams#sseResponse`	857 B	1.6 KiB
⚪	`agents/streams#StreamClosedError`	175 B	212 B
⚪	`agents/streams#StreamNotFoundError`	215 B	276 B
⚪	`agents/streams#Streams`	4.3 KiB	13.9 KiB
⚪	`agents/streams#StreamSerializationError`	171 B	201 B
🟢	`agents/tasks#DuplicateTaskStepError`	327 B	463 B
⚪	`agents/tasks#MAX_SERIALIZED_BYTES`	190 B	232 B
⚪	`agents/tasks#MissingTaskDefinitionError`	358 B	536 B
⚪	`agents/tasks#NonRetryableError`	238 B	308 B
⚪	`agents/tasks#TaskEventTimeoutError`	279 B	386 B
🟡	`agents/tasks#TaskReplayDivergedError`	343 B	483 B
🔴	`agents/tasks#Tasks`	10.0 KiB	37.1 KiB
⚪	`agents/tasks#TaskSerializationError`	258 B	339 B
⚪	`agents/types#MessageType`	211 B	365 B
⚪	`agents/vite#default`	353.8 KiB	1356.1 KiB
⚪	`agents/voice#addSFUTracks`	324 B	424 B
⚪	`agents/voice#createSFUSession`	255 B	306 B
⚪	`agents/voice#createSFUWebSocketAdapter`	331 B	429 B
⚪	`agents/voice#decodeVarint`	157 B	160 B
⚪	`agents/voice#downsample48kStereoTo16kMono`	238 B	324 B
⚪	`agents/voice#encodePayloadToProtobuf`	189 B	279 B
⚪	`agents/voice#encodeVarint`	129 B	122 B
⚪	`agents/voice#extractPayloadFromProtobuf`	271 B	425 B
⚪	`agents/voice#iterateText`	1.6 KiB	3.8 KiB
⚪	`agents/voice#renegotiateSFUSession`	329 B	428 B
⚪	`agents/voice#SentenceChunker`	550 B	1.1 KiB
⚪	`agents/voice#sfuFetch`	294 B	358 B
⚪	`agents/voice#upsample16kMonoTo48kStereo`	211 B	272 B
⚪	`agents/voice#VOICE_PROTOCOL_VERSION`	51 B	31 B
⚪	`agents/voice#withVoice`	9.5 KiB	32.7 KiB
⚪	`agents/voice#withVoiceInput`	4.8 KiB	16.0 KiB
⚪	`agents/voice#WorkersAIFluxSTT`	1.5 KiB	4.3 KiB
⚪	`agents/voice#WorkersAINova3STT`	1.6 KiB	4.3 KiB
⚪	`agents/voice#WorkersAITTS`	682 B	1.4 KiB
⚪	`agents/voice/client#VOICE_PROTOCOL_VERSION`	473 B	768 B
⚪	`agents/voice/client#VoiceClient`	10.1 KiB	31.6 KiB
⚪	`agents/voice/client#WebSocketVoiceTransport`	4.6 KiB	13.3 KiB
⚪	`agents/voice/errors#logVoiceError`	132 B	173 B
⚪	`agents/voice/errors#toVoiceError`	94 B	80 B
⚪	`agents/voice/errors#voiceErrorMessage`	125 B	111 B
⚪	`agents/voice/errors#VoiceProviderError`	190 B	345 B
⚪	`agents/voice/react#useVoiceAgent`	13.6 KiB	42.5 KiB
⚪	`agents/voice/react#useVoiceInput`	13.3 KiB	41.4 KiB
⚪	`agents/voice/react#WebSocketVoiceTransport`	7.4 KiB	21.3 KiB
⚪	`agents/voice/sfu#addSFUTracks`	323 B	424 B
⚪	`agents/voice/sfu#createSFUSession`	254 B	306 B
⚪	`agents/voice/sfu#createSFUWebSocketAdapter`	329 B	429 B
⚪	`agents/voice/sfu#decodeVarint`	155 B	160 B
⚪	`agents/voice/sfu#downsample48kStereoTo16kMono`	236 B	324 B
⚪	`agents/voice/sfu#encodePayloadToProtobuf`	188 B	279 B
⚪	`agents/voice/sfu#encodeVarint`	129 B	122 B
⚪	`agents/voice/sfu#extractPayloadFromProtobuf`	270 B	425 B
⚪	`agents/voice/sfu#renegotiateSFUSession`	329 B	428 B
⚪	`agents/voice/sfu#sfuFetch`	292 B	358 B
⚪	`agents/voice/sfu#upsample16kMonoTo48kStereo`	209 B	272 B
⚪	`agents/voice/text#iterateText`	1.6 KiB	3.8 KiB
⚪	`agents/voice/text#SentenceChunker`	549 B	1.1 KiB
⚪	`agents/voice/types#VOICE_PROTOCOL_VERSION`	51 B	31 B
⚪	`agents/voice/workers-ai#WorkersAIFluxSTT`	1.5 KiB	4.3 KiB
⚪	`agents/voice/workers-ai#WorkersAINova3STT`	1.6 KiB	4.3 KiB
⚪	`agents/voice/workers-ai#WorkersAITTS`	682 B	1.4 KiB
⚪	`agents/websockets#CAPNWEB_TRANSPORT_QUERY`	12.4 KiB	43.3 KiB
⚪	`agents/websockets#CAPNWEB_TRANSPORT_VALUE`	12.4 KiB	43.3 KiB
⚪	`agents/websockets#capnWebTransportUrl`	12.5 KiB	43.5 KiB
⚪	`agents/websockets#CF_NO_PROTOCOL_KEY`	12.4 KiB	43.3 KiB
⚪	`agents/websockets#CF_READONLY_KEY`	12.4 KiB	43.3 KiB
⚪	`agents/websockets#isCapnWebTransportUpgrade`	12.5 KiB	43.4 KiB
⚪	`agents/websockets#registerInternalConnectionKeys`	12.4 KiB	43.4 KiB
⚪	`agents/websockets#WebSockets`	20.0 KiB	69.3 KiB
🟡	`agents/workflows#AgentWorkflow`	263.5 KiB	1151.1 KiB
🟡	`agents/workflows#WorkflowRejectedError`	262.3 KiB	1146.5 KiB
⚪	`agents/x402#normalizeNetwork`	14.7 KiB	61.1 KiB
⚪	`agents/x402#withX402`	23.0 KiB	89.2 KiB
⚪	`agents/x402#withX402Client`	104.1 KiB	346.5 KiB

Reported by agent-think[bot].

pkg-pr-new · 2026-09-22T13:25:35Z

Open in StackBlitz

agents

npm i https://pkg.pr.new/agents@2314

@cloudflare/ai-chat

npm i https://pkg.pr.new/@cloudflare/ai-chat@2314

@cloudflare/codemode

npm i https://pkg.pr.new/@cloudflare/codemode@2314

hono-agents

npm i https://pkg.pr.new/hono-agents@2314

@cloudflare/shell

npm i https://pkg.pr.new/@cloudflare/shell@2314

@cloudflare/think

npm i https://pkg.pr.new/@cloudflare/think@2314

@cloudflare/voice

npm i https://pkg.pr.new/@cloudflare/voice@2314

@cloudflare/worker-bundler

npm i https://pkg.pr.new/@cloudflare/worker-bundler@2314

commit: 0618d53

devin-ai-integration Bot reviewed Sep 22, 2026

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aron-cf mentioned this pull request Sep 22, 2026

harness: a durable turn loop #2315

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aron-cf added this pull request to stack #2320 September 22, 2026 21:32

aron-cf removed this pull request from stack #2320 September 23, 2026 15:27

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Tasks: wait for an externally delivered event - #2314

Tasks: wait for an externally delivered event#2314
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agent-think Bot commented Sep 22, 2026

🔴 agents import sizes

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