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fix(agent): surface interrupted local tool calls on every terminal path #3782

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Merged
kwakayama merged 4 commits into from
Aug 16, 2026
Merged

fix(agent): surface interrupted local tool calls on every terminal path #3782

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17cf097
fix(agent): surface interrupted local tool calls on every terminal path
kwakayama Aug 16, 2026
df704fc
fix(ag-ui): close an open tool input before its output error
kwakayama Aug 16, 2026
15b4728
fix(ag-ui): update the stale ToolCallEnd expectation and regenerate docs
kwakayama Aug 16, 2026
4ae6408
fix(ag-ui): make openToolCallIds optional so existing state objects s…
kwakayama Aug 16, 2026
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10 changes: 5 additions & 5 deletions docs/api-reference/veryfront/agent.md
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Original file line number Diff line number Diff line change
Expand Up @@ -547,7 +547,7 @@ Input delivered to a hosted agent-service detached execution callback.
| `buildAgentCallContext` | Builds the layered system-message set for one provider call (RFC 0001). | [source](https://github.com/veryfront/veryfront-code/blob/main/src/agent/runtime/call-context.ts#L648) |
| `buildAgentDelegateTools` | Builds the opt-in delegate tools for a coordinator agent. | [source](https://github.com/veryfront/veryfront-code/blob/main/src/agent/runtime/agent-delegation.ts#L158) |
| `buildAgentRunTraceAttributes` | Builds agent run trace attributes. | [source](https://github.com/veryfront/veryfront-code/blob/main/src/agent/hosted/trace-attributes.ts#L181) |
| `buildAgUiBrowserFinalizeResponse` | Response payload for build AG-UI browser finalize. | [source](https://github.com/veryfront/veryfront-code/blob/main/src/agent/ag-ui/browser-encoder.ts#L416) |
| `buildAgUiBrowserFinalizeResponse` | Response payload for build AG-UI browser finalize. | [source](https://github.com/veryfront/veryfront-code/blob/main/src/agent/ag-ui/browser-encoder.ts#L429) |
| `buildAgUiSseTraceSignature` | Build a compact ordered event-type signature for regression checks. | [source](https://github.com/veryfront/veryfront-code/blob/main/src/agent/ag-ui/sse-parser.ts#L75) |
| `buildChatStreamChunkMessageMetadata` | Builds chat stream chunk message metadata. | [source](https://github.com/veryfront/veryfront-code/blob/main/src/chat/chat-ui-message-helpers.ts#L325) |
| `buildChildRunExecutionSnapshot` | Builds child run execution snapshot. | [source](https://github.com/veryfront/veryfront-code/blob/main/src/agent/child-run/execution-snapshot.ts#L79) |
Expand Down Expand Up @@ -634,7 +634,7 @@ Input delivered to a hosted agent-service detached execution callback.
| `createAgentServiceRuntime` | Create agent service runtime. | [source](https://github.com/veryfront/veryfront-code/blob/main/src/agent/service/runtime.ts#L233) |
| `createAgentServiceServerRuntime` | Create agent service server runtime. | [source](https://github.com/veryfront/veryfront-code/blob/main/src/agent/service/server.ts#L54) |
| `createAgUiBrowserChunkEncoder` | Create AG-UI browser chunk encoder. | [source](https://github.com/veryfront/veryfront-code/blob/main/src/agent/ag-ui/browser-chunk-encoder.ts#L103) |
| `createAgUiBrowserEncoderState` | State for create AG-UI browser encoder. | [source](https://github.com/veryfront/veryfront-code/blob/main/src/agent/ag-ui/browser-encoder.ts#L90) |
| `createAgUiBrowserEncoderState` | State for create AG-UI browser encoder. | [source](https://github.com/veryfront/veryfront-code/blob/main/src/agent/ag-ui/browser-encoder.ts#L102) |
| `createAgUiBrowserFinalizeTracker` | Create AG-UI browser finalize tracker. | [source](https://github.com/veryfront/veryfront-code/blob/main/src/agent/ag-ui/browser-finalize-tracker.ts#L23) |
| `createAgUiBrowserResponseStream` | Create AG-UI browser response stream. | [source](https://github.com/veryfront/veryfront-code/blob/main/src/agent/ag-ui/browser-response-stream.ts#L68) |
| `createAgUiCancelHandler` | Handler for create AG-UI cancel. | [source](https://github.com/veryfront/veryfront-code/blob/main/src/agent/ag-ui/run-control.ts#L148) |
Expand Down Expand Up @@ -772,7 +772,7 @@ Input delivered to a hosted agent-service detached execution callback.
| `fetchLatestConversationUserText` | Fetch latest conversation user text helper. | [source](https://github.com/veryfront/veryfront-code/blob/main/src/agent/artifacts/default-research-artifact-support.ts#L112) |
| `filterAgentTraceAttributes` | Filter agent trace attributes. | [source](https://github.com/veryfront/veryfront-code/blob/main/src/agent/hosted/trace-attributes.ts#L61) |
| `filterHostedChatRuntimeLocalTools` | Filter hosted chat runtime local tools. | [source](https://github.com/veryfront/veryfront-code/blob/main/src/agent/hosted/chat-runtime-tool-assembly.ts#L223) |
| `finalizeAgUiBrowserEvents` | Finalize AG-UI browser events helper. | [source](https://github.com/veryfront/veryfront-code/blob/main/src/agent/ag-ui/browser-encoder.ts#L984) |
| `finalizeAgUiBrowserEvents` | Finalize AG-UI browser events helper. | [source](https://github.com/veryfront/veryfront-code/blob/main/src/agent/ag-ui/browser-encoder.ts#L1024) |
| `finalizeChildRunExecutionResources` | Finalize child run execution resources helper. | [source](https://github.com/veryfront/veryfront-code/blob/main/src/agent/child-run/execution-cleanup.ts#L28) |
| `finalizeConversationAgentRun` | Finalize conversation agent run helper. | [source](https://github.com/veryfront/veryfront-code/blob/main/src/agent/conversation/durable.ts#L1326) |
| `finalizeHostedChildForkCompletion` | Finalize hosted child fork completion helper. | [source](https://github.com/veryfront/veryfront-code/blob/main/src/agent/hosted/child-fork-stream-execution.ts#L156) |
Expand Down Expand Up @@ -865,7 +865,7 @@ Input delivered to a hosted agent-service detached execution callback.
| `mapAgUiRuntimeEventToForkParts` | Map AG-UI runtime event to fork parts. | [source](https://github.com/veryfront/veryfront-code/blob/main/src/agent/streaming/fork-runtime-part-mapper.ts#L229) |
| `mapFrameworkEventToForkParts` | Handles map framework event to fork parts. | [source](https://github.com/veryfront/veryfront-code/blob/main/src/agent/streaming/fork-runtime-part-mapper.ts#L408) |
| `mapHostedStreamPartToChatUiChunks` | Map hosted stream part to chat UI chunks. | [source](https://github.com/veryfront/veryfront-code/blob/main/src/chat/hosted-ui-chunk-mapping.ts#L220) |
| `mapRuntimeStreamEventToAgUiBrowserEvents` | Map runtime stream event to AG-UI browser events. | [source](https://github.com/veryfront/veryfront-code/blob/main/src/agent/ag-ui/browser-encoder.ts#L681) |
| `mapRuntimeStreamEventToAgUiBrowserEvents` | Map runtime stream event to AG-UI browser events. | [source](https://github.com/veryfront/veryfront-code/blob/main/src/agent/ag-ui/browser-encoder.ts#L710) |
| `mergeToolCallInput` | Input payload for merge tool call. | [source](https://github.com/veryfront/veryfront-code/blob/main/src/agent/streaming/tool-input.ts#L112) |
| `mergeToolInputDelta` | Merge tool input delta helper. | [source](https://github.com/veryfront/veryfront-code/blob/main/src/agent/streaming/tool-input.ts#L54) |
| `mirrorDefaultResearchRunArtifact` | Mirror default research run artifact helper. | [source](https://github.com/veryfront/veryfront-code/blob/main/src/agent/artifacts/default-research-artifact-support.ts#L299) |
Expand Down Expand Up @@ -1181,7 +1181,7 @@ Input delivered to a hosted agent-service detached execution callback.
| `AgUiBeforeStreamMessageInput` | Input payload for AG-UI before stream message. | [source](https://github.com/veryfront/veryfront-code/blob/main/src/agent/service/before-stream.ts#L4) |
| `AgUiBeforeStreamResult` | Result returned from AG-UI before stream. | [source](https://github.com/veryfront/veryfront-code/blob/main/src/agent/service/before-stream.ts#L25) |
| `AgUiBrowserChunkEncoder` | Public API contract for AG-UI browser chunk encoder. | [source](https://github.com/veryfront/veryfront-code/blob/main/src/agent/ag-ui/browser-chunk-encoder.ts#L15) |
| `AgUiBrowserEncodedEvent` | Event emitted for AG-UI browser encoded. | [source](https://github.com/veryfront/veryfront-code/blob/main/src/agent/ag-ui/browser-encoder.ts#L84) |
| `AgUiBrowserEncodedEvent` | Event emitted for AG-UI browser encoded. | [source](https://github.com/veryfront/veryfront-code/blob/main/src/agent/ag-ui/browser-encoder.ts#L96) |
| `AgUiBrowserEncoderState` | State for AG-UI browser encoder. | [source](https://github.com/veryfront/veryfront-code/blob/main/src/agent/ag-ui/browser-encoder.ts#L35) |
| `AgUiBrowserFinalizeTracker` | Public API contract for AG-UI browser finalize tracker. | [source](https://github.com/veryfront/veryfront-code/blob/main/src/agent/ag-ui/browser-finalize-tracker.ts#L9) |
| `AgUiBrowserResponseEncoder` | Public API contract for AG-UI browser response encoder. | [source](https://github.com/veryfront/veryfront-code/blob/main/src/agent/ag-ui/browser-response-stream.ts#L41) |
Expand Down
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