fix(think): truncate older tool results after toModelOutput (#2014) by threepointone · Pull Request #2339 · cloudflare/agents

threepointone · 2026-09-23T19:58:55Z

Fixes #2014.

Think truncated older tool outputs on the stored UI messages, before convertToModelMessages ran. A tool whose toModelOutput validates its output (for example with outputSchema.parse) then failed on the truncated shape, and the turn errored when an aged result was replayed.

Think now truncates after conversion: truncateOlderMessages(..., { toolOutputs: false }) for the UI messages, then the new truncateOlderToolResults on the model messages. Only text, error-text, json and error-json outputs (and text items inside content outputs) are shortened. Provider-executed tool parts are never truncated, since the provider re-parses them against its own schema.

agents/chat: TruncateOptions.toolOutputs, new truncateOlderToolResults export.
Tests: unit coverage in truncate-older-messages.test.ts, and a Think test that replays an aged 40-row output through a validating toModelOutput (fails on main with the zod error).

Out of scope: storage compaction above 1.8MB still uses shape-truncation.

changeset-bot · 2026-09-23T19:58:59Z

🦋 Changeset detected

Latest commit: 1a13066

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 3 packages

Name	Type
agents	Patch
@cloudflare/think	Patch
@cloudflare/agent-think	Patch

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Click here if you're a maintainer who wants to add another changeset to this PR

agent-think · 2026-09-23T20:01:08Z

🟡 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
0	10	11	322	1	0

Compared 9aec847d with 1a13066f. Open workflow run.

Changed imports (22)

Status	Import	Base gzip	Head gzip	Delta
🟡	`agents/chat#truncateOlderMessages`	3.2 KiB	3.2 KiB	+35 B (+1.08%)
🟡	`agents/chat#unwrapChatFiberSnapshot`	2.4 KiB	2.4 KiB	+1 B (+0.04%)
🟡	`agents/chat#setChatRecovering`	2.5 KiB	2.5 KiB	+1 B (+0.04%)
🟡	`agents/chat#parseProtocolMessage`	2.5 KiB	2.5 KiB	+1 B (+0.04%)
🟡	`agents/chat#iterateWithStallWatchdog`	2.6 KiB	2.6 KiB	+1 B (+0.04%)
🟡	`agents/chat#createChatRecoveryTaskDefinition`	2.6 KiB	2.6 KiB	+1 B (+0.04%)
🟡	`agents/chat#repairInterruptedToolParts`	2.6 KiB	2.6 KiB	+1 B (+0.04%)
🟡	`agents/chat#TextSegmentJoiner`	2.7 KiB	2.7 KiB	+1 B (+0.04%)
🟡	`agents/chat#createChatStreams`	6.4 KiB	6.4 KiB	+2 B (+0.03%)
🟡	`agents/chat#ResumableStream`	5.1 KiB	5.1 KiB	+1 B (+0.02%)
🟢	`agents/chat#ChatRecoveryEngine`	4.4 KiB	4.4 KiB	-3 B (-0.07%)
🟢	`agents/chat#persistReconstructedOrphan`	3.1 KiB	3.1 KiB	-2 B (-0.06%)
🟢	`agents/chat#broadcastTransition`	3.2 KiB	3.1 KiB	-2 B (-0.06%)
🟢	`agents/chat#enforceRowSizeLimit`	3.5 KiB	3.5 KiB	-2 B (-0.06%)
🟢	`agents/chat#reconcileOrphanPartial`	2.4 KiB	2.4 KiB	-1 B (-0.04%)
🟢	`agents/chat#toolApprovalUpdate`	2.4 KiB	2.4 KiB	-1 B (-0.04%)
🟢	`agents/chat#chatRecoveryTaskRunOptions`	2.4 KiB	2.4 KiB	-1 B (-0.04%)
🟢	`agents/chat#createChatFiberSnapshot`	2.5 KiB	2.5 KiB	-1 B (-0.04%)
🟢	`agents/chat#reconcileMessages`	2.8 KiB	2.8 KiB	-1 B (-0.04%)
🟢	`agents/chat#StreamAccumulator`	2.9 KiB	2.9 KiB	-1 B (-0.03%)
🟢	`agents/chat#ResumeHandshake`	3.0 KiB	3.0 KiB	-1 B (-0.03%)
⚪	`agents/chat#truncateOlderToolResults`	—	3.3 KiB	—

All 344 current runtime imports

Status	Import	Gzip	Raw minified
⚪	`agents#__DO_NOT_USE_WILL_BREAK__agentContext`	261.1 KiB	1141.0 KiB
⚪	`agents#__DO_NOT_USE_WILL_BREAK__withInvocationScope`	261.1 KiB	1141.0 KiB
⚪	`agents#Agent`	261.1 KiB	1141.0 KiB
⚪	`agents#AGENT_TOOL_MILESTONE_PART`	261.1 KiB	1141.0 KiB
⚪	`agents#AGENT_TOOL_PROGRESS_PART`	261.1 KiB	1141.0 KiB
⚪	`agents#buildAgentPath`	261.7 KiB	1143.3 KiB
⚪	`agents#buildAgentUrl`	261.8 KiB	1143.7 KiB
⚪	`agents#callable`	261.1 KiB	1141.0 KiB
⚪	`agents#camelCaseToKebabCase`	261.1 KiB	1141.0 KiB
⚪	`agents#createHeaderBasedEmailResolver`	261.3 KiB	1141.4 KiB
⚪	`agents#DEFAULT_AGENT_STATIC_OPTIONS`	261.1 KiB	1141.0 KiB
⚪	`agents#DurableObjectOAuthClientProvider`	261.1 KiB	1141.0 KiB
⚪	`agents#getAgentByName`	261.1 KiB	1141.0 KiB
⚪	`agents#getCurrentAgent`	261.1 KiB	1141.0 KiB
⚪	`agents#getSubAgentByName`	261.4 KiB	1141.6 KiB
⚪	`agents#isDurableObjectCodeUpdateReset`	261.1 KiB	1141.0 KiB
⚪	`agents#isDurableObjectMemoryLimitReset`	261.1 KiB	1141.0 KiB
⚪	`agents#isDurableObjectStorageReset`	261.1 KiB	1141.0 KiB
⚪	`agents#isPlatformTransientError`	261.1 KiB	1141.0 KiB
⚪	`agents#MCP_SERVER_ID_MAX_LENGTH`	261.1 KiB	1141.0 KiB
⚪	`agents#MessageType`	261.2 KiB	1141.3 KiB
⚪	`agents#normalizeServerId`	261.1 KiB	1141.0 KiB
⚪	`agents#parseSubAgentPath`	261.1 KiB	1141.0 KiB
⚪	`agents#routeAgentEmail`	261.4 KiB	1141.7 KiB
⚪	`agents#routeAgentRequest`	261.7 KiB	1142.9 KiB
⚪	`agents#routeSubAgentRequest`	261.3 KiB	1141.5 KiB
⚪	`agents#SqlError`	261.1 KiB	1141.0 KiB
⚪	`agents#StreamingResponse`	261.1 KiB	1141.0 KiB
⚪	`agents#SUB_PREFIX`	261.1 KiB	1141.0 KiB
⚪	`agents#unstable_callable`	261.2 KiB	1141.2 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`	3.1 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	10.5 KiB
⚪	`agents/chat#truncateOlderToolResults`	3.3 KiB	10.9 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`	263.5 KiB	1152.6 KiB
⚪	`agents/chat-sdk#ChatSdkStateAgent`	262.8 KiB	1150.0 KiB
⚪	`agents/chat-sdk#createChatSdkState`	263.5 KiB	1152.6 KiB
⚪	`agents/chat-sdk#defaultKeyShard`	261.2 KiB	1141.2 KiB
⚪	`agents/chat-sdk#defaultThreadShard`	261.1 KiB	1141.0 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`	378.6 KiB	1583.3 KiB
⚪	`agents/mcp#createMcpHandler`	390.9 KiB	1628.5 KiB
⚪	`agents/mcp#DurableObjectEventStore`	345.1 KiB	1441.8 KiB
⚪	`agents/mcp#ElicitRequestSchema`	345.1 KiB	1441.8 KiB
⚪	`agents/mcp#experimental_createMcpHandler`	378.7 KiB	1583.6 KiB
⚪	`agents/mcp#getMcpAuthContext`	345.1 KiB	1441.9 KiB
⚪	`agents/mcp#MCP_SERVER_ID_MAX_LENGTH`	345.1 KiB	1441.9 KiB
⚪	`agents/mcp#McpAgent`	345.1 KiB	1441.8 KiB
⚪	`agents/mcp#normalizeServerId`	345.1 KiB	1441.8 KiB
⚪	`agents/mcp#RPC_DO_PREFIX`	345.1 KiB	1441.8 KiB
⚪	`agents/mcp#RPCClientTransport`	345.1 KiB	1441.8 KiB
⚪	`agents/mcp#RPCServerTransport`	345.1 KiB	1441.8 KiB
⚪	`agents/mcp#SSEEdgeClientTransport`	345.2 KiB	1442.1 KiB
⚪	`agents/mcp#StreamableHTTPEdgeClientTransport`	345.2 KiB	1442.1 KiB
⚪	`agents/mcp#WorkerTransport`	348.5 KiB	1458.7 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`	328 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#TaskReplayDivergedError`	341 B	483 B
⚪	`agents/tasks#Tasks`	8.9 KiB	31.8 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`	262.4 KiB	1145.7 KiB
⚪	`agents/workflows#WorkflowRejectedError`	261.2 KiB	1141.2 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 · 2026-09-23T20:10:12Z

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agents

npm i https://pkg.pr.new/agents@2339

@cloudflare/ai-chat

npm i https://pkg.pr.new/@cloudflare/ai-chat@2339

@cloudflare/codemode

npm i https://pkg.pr.new/@cloudflare/codemode@2339

hono-agents

npm i https://pkg.pr.new/hono-agents@2339

@cloudflare/shell

npm i https://pkg.pr.new/@cloudflare/shell@2339

@cloudflare/think

npm i https://pkg.pr.new/@cloudflare/think@2339

@cloudflare/voice

npm i https://pkg.pr.new/@cloudflare/voice@2339

@cloudflare/worker-bundler

npm i https://pkg.pr.new/@cloudflare/worker-bundler@2339

commit: 1a13066

Co-authored-by: Cursor <cursoragent@cursor.com>

threepointone added this pull request to stack #2345 September 23, 2026 19:59

threepointone marked this pull request as ready for review September 23, 2026 20:32

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threepointone and others added 3 commits September 24, 2026 00:55

fix(think): truncate older tool results after toModelOutput (#2014)

bb7877f

Co-authored-by: Cursor <cursoragent@cursor.com>

fix(agents): share one text budget across content tool results

2bcc55c

Co-authored-by: Cursor <cursoragent@cursor.com>

fix(agents): mark content text dropped once the shared budget is spent

1a13066

Co-authored-by: Cursor <cursoragent@cursor.com>

threepointone force-pushed the fix/2014-truncate-model-tool-outputs branch from 3bdba41 to 1a13066 Compare September 23, 2026 23:58

threepointone merged commit 1edc989 into main Sep 24, 2026
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threepointone deleted the fix/2014-truncate-model-tool-outputs branch September 24, 2026 00:13

github-actions Bot mentioned this pull request Sep 24, 2026

Version Packages #2335

Merged

threepointone mentioned this pull request Sep 27, 2026

fix(think): messenger delivery, prompt truncation and media eviction #2387

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fix(think): truncate older tool results after toModelOutput (#2014) - #2339

fix(think): truncate older tool results after toModelOutput (#2014)#2339
threepointone merged 3 commits into
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fix/2014-truncate-model-tool-outputs

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🟡 agents import sizes

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