fix: make tool progress live-only (#38217)

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Kit Langton 2026-07-22 10:40:07 -04:00 committed by GitHub
commit 5a9ed4d350
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24 changed files with 337 additions and 89 deletions

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@ -55,5 +55,6 @@ export const migrations = (
import("./migration/20260709190621_session_pending_table"),
import("./migration/20260710025429_instruction_sync"),
import("./migration/20260716020354_kv"),
import("./migration/20260722011141_delete_tool_progress_events"),
])
).map((module) => module.default) satisfies DatabaseMigration.Migration[]

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@ -0,0 +1,11 @@
import { Effect } from "effect"
import type { DatabaseMigration } from "../migration"
export default {
id: "20260722011141_delete_tool_progress_events",
up(tx) {
return Effect.gen(function* () {
yield* tx.run(`DELETE FROM \`event\` WHERE \`type\` = 'session.tool.progress.1';`)
})
},
} satisfies DatabaseMigration.Migration

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@ -402,8 +402,8 @@ export function update(adapter: Adapter, event: SessionEvent.Event) {
status: "error",
error: event.data.error,
input: typeof match.state.input === "string" ? {} : match.state.input,
structured: match.state.status === "running" ? match.state.structured : {},
content: match.state.status === "running" ? match.state.content : [],
structured: event.data.metadata ?? (match.state.status === "running" ? match.state.structured : {}),
content: event.data.content ?? (match.state.status === "running" ? match.state.content : []),
result: event.data.result,
}),
)

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@ -697,7 +697,6 @@ const layer = Layer.effectDiscard(
yield* events.project(SessionEvent.Tool.Input.Started, (event) => run(db, event))
yield* events.project(SessionEvent.Tool.Input.Ended, (event) => run(db, event))
yield* events.project(SessionEvent.Tool.Called, (event) => run(db, event))
yield* events.project(SessionEvent.Tool.Progress, (event) => run(db, event))
yield* events.project(SessionEvent.Tool.Success, (event) => run(db, event))
yield* events.project(SessionEvent.Tool.Failed, (event) => run(db, event))
yield* events.project(SessionEvent.Reasoning.Started, (event) => run(db, event))

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@ -163,16 +163,7 @@ const layer = Layer.effect(
agent: agent.id,
messageID: assistantMessageID,
call: event,
progress: (update) =>
serialized(
events.publish(SessionEvent.Tool.Progress, {
sessionID: session.id,
assistantMessageID,
callID: event.id,
structured: { ...update.structured },
content: [...update.content],
}),
),
progress: (update) => serialized(publisher.progress(event.id, update)),
}),
).pipe(
Effect.flatMap((settlement) =>

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@ -11,6 +11,7 @@ import { AgentV2 } from "../../agent"
import { Snapshot } from "../../snapshot"
import { RelativePath } from "../../schema"
import { SessionUsage } from "../usage"
import type { ToolRegistry } from "../../tool/registry"
type Input = {
readonly sessionID: SessionSchema.ID
@ -54,8 +55,17 @@ export const createLLMEventPublisher = (events: Pick<EventV2.Interface, "publish
called: boolean
settled: boolean
providerExecuted: boolean
progress?: ToolRegistry.Progress
}
>()
const failureSnapshot = (tool: { readonly progress?: ToolRegistry.Progress }) => {
if (!tool.progress) return {}
const first = tool.progress.content[0]
return {
...(first === undefined ? {} : { content: [first, ...tool.progress.content.slice(1)] as const }),
metadata: tool.progress.structured,
}
}
let assistantMessageID = input.assistantMessageID
let stepStarted = false
let stepFailed = false
@ -232,6 +242,7 @@ export const createLLMEventPublisher = (events: Pick<EventV2.Interface, "publish
type: "tool.input-json",
message: "Tool call arguments were malformed JSON and were not executed. Retry with valid JSON.",
},
...failureSnapshot(tool),
executed: false,
})
})
@ -256,6 +267,7 @@ export const createLLMEventPublisher = (events: Pick<EventV2.Interface, "publish
assistantMessageID: tool.assistantMessageID,
callID,
error,
...failureSnapshot(tool),
executed: tool.providerExecuted,
})
}
@ -415,6 +427,7 @@ export const createLLMEventPublisher = (events: Pick<EventV2.Interface, "publish
assistantMessageID: tool.assistantMessageID,
callID: event.id,
error: result.error,
...failureSnapshot(tool),
result: event.result,
executed,
resultState,
@ -447,6 +460,7 @@ export const createLLMEventPublisher = (events: Pick<EventV2.Interface, "publish
event.message === `Unknown tool: ${event.name}`
? { type: "tool.unknown", message: event.message }
: { type: "tool.execution", message: event.message },
...failureSnapshot(tool),
executed: tool.providerExecuted,
resultState: providerState(event.providerMetadata),
})
@ -471,8 +485,23 @@ export const createLLMEventPublisher = (events: Pick<EventV2.Interface, "publish
}
})
const progress = Effect.fnUntraced(function* (callID: string, update: ToolRegistry.Progress) {
const tool = tools.get(callID)
if (!tool?.called || tool.settled)
return yield* Effect.die(new Error(`Tool progress outside running call: ${callID}`))
const current = { structured: { ...update.structured }, content: [...update.content] }
tool.progress = current
yield* events.publish(SessionEvent.Tool.Progress, {
sessionID: input.sessionID,
assistantMessageID: tool.assistantMessageID,
callID,
...current,
})
})
return {
publish,
progress,
flush,
failAssistant,
publishStepFailure,

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@ -256,13 +256,22 @@ export const Plugin = {
}
}
let previousProgress: { readonly output: string; readonly truncated: boolean } | undefined
const progress = yield* Effect.sleep("1 second").pipe(
Effect.andThen(
captureShell().pipe(
Effect.flatMap((capture) =>
context.progress({
structured: { truncated: capture.truncated },
content: [{ type: "text", text: capture.output }],
Effect.gen(function* () {
if (
previousProgress?.output === capture.output &&
previousProgress.truncated === capture.truncated
)
return
previousProgress = capture
yield* context.progress({
structured: { truncated: capture.truncated },
content: [{ type: "text", text: capture.output }],
})
}),
),
),