From cf3cf4b7661957830d265d97afc313a46fd9d996 Mon Sep 17 00:00:00 2001 From: Hare Date: Fri, 2 Oct 2026 15:28:48 +0900 Subject: [PATCH] feat: expose worker model and context metadata --- crates/protocol/src/lib.rs | 90 ++++++++++++++++-- crates/protocol/src/typescript.rs | 87 ++++++++++++++---- crates/tui/src/app.rs | 89 ++++++++++++++++-- crates/tui/src/console/mod.rs | 6 ++ crates/worker-runtime/src/http_server.rs | 2 + crates/worker-runtime/src/runtime.rs | 5 + crates/worker-runtime/src/worker_backend.rs | 2 + crates/worker/src/controller.rs | 78 +++++++++++++++- crates/worker/src/discovery.rs | 12 +++ crates/worker/src/internal_worker.rs | 28 +++++- crates/worker/src/runtime/dir.rs | 2 + crates/worker/src/shared_state.rs | 43 ++++++++- crates/worker/src/spawn/comm_tools.rs | 2 + crates/worker/src/spawn/registry.rs | 1 + .../src/lib/generated/protocol-validator.ts | 4 +- web/workspace/src/lib/generated/protocol.ts | 39 ++++++-- .../WorkerContextStatus.browser.spec.ts | 42 +++++++++ .../console/WorkerContextStatus.svelte | 69 ++++++++++++++ .../workspace/console/WorkerRunStatus.svelte | 2 +- .../src/lib/workspace/console/model.test.ts | 91 +++++++++++++++++++ .../src/lib/workspace/console/model.ts | 82 ++++++++++++++++- .../lib/workspace/console/run-status.test.ts | 56 ++++++++++++ .../console/worker-console.ui.test.ts | 3 +- .../lib/workspace/console/worker-metadata.ts | 43 +++++++++ .../workers/[workerRef]/console/+page.svelte | 13 ++- 25 files changed, 834 insertions(+), 57 deletions(-) create mode 100644 web/workspace/src/lib/workspace/console/WorkerContextStatus.browser.spec.ts create mode 100644 web/workspace/src/lib/workspace/console/WorkerContextStatus.svelte create mode 100644 web/workspace/src/lib/workspace/console/worker-metadata.ts diff --git a/crates/protocol/src/lib.rs b/crates/protocol/src/lib.rs index 7bfe7213c..19f09a62f 100644 --- a/crates/protocol/src/lib.rs +++ b/crates/protocol/src/lib.rs @@ -766,6 +766,10 @@ pub struct InternalWorkerSnapshot { pub worker: InternalWorkerRef, pub revision: u64, pub session: SessionSnapshot, + /// Public execution metadata for this child. Older snapshots and service + /// workers may omit it; clients must never substitute the parent's values. + #[serde(default, skip_serializing_if = "Option::is_none")] + pub greeting: Option, #[serde(default)] pub status: WorkerStatus, #[serde(default, skip_serializing_if = "Option::is_none")] @@ -1667,11 +1671,45 @@ impl InFlightToolCallState { } } -/// Worker self-description rendered by the TUI when a session starts empty. +/// Public reasoning configuration resolved for the model client. /// -/// Built once in the Worker controller from the resolved manifest and -/// transmitted alongside `Event::Snapshot` so clients don't need -/// their own view of the manifest. +/// This deliberately exposes only the effective provider control, not the +/// Worker manifest or provider credentials. The tagged shape prevents token +/// budgets from being presented as effort labels. +#[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)] +#[cfg_attr(feature = "typescript", derive(ts_rs::TS))] +#[cfg_attr(feature = "json-schema", derive(schemars::JsonSchema))] +#[serde(tag = "kind", rename_all = "snake_case")] +pub enum ReasoningConfig { + Effort { effort: String }, + BudgetTokens { budget_tokens: i32 }, +} + +/// Provenance of the current-context token count in a [`Greeting`]. +#[derive(Debug, Clone, Copy, PartialEq, Eq, Serialize, Deserialize)] +#[cfg_attr(feature = "typescript", derive(ts_rs::TS))] +#[cfg_attr(feature = "json-schema", derive(schemars::JsonSchema))] +#[serde(rename_all = "snake_case")] +pub enum ContextTokenSource { + /// Provider-reported input occupancy from the most recent LLM request. + Measured, + /// Current history projected from the Worker's token accounting records. + Estimated, +} + +/// Current prompt-context occupancy, distinct from cumulative run traffic. +#[derive(Debug, Clone, Copy, PartialEq, Eq, Serialize, Deserialize)] +#[cfg_attr(feature = "typescript", derive(ts_rs::TS))] +#[cfg_attr(feature = "json-schema", derive(schemars::JsonSchema))] +pub struct ContextUsage { + pub tokens: u64, + pub source: ContextTokenSource, +} + +/// Worker self-description rendered by clients when a session starts empty. +/// +/// Snapshot metadata contains only resolved public execution information so +/// clients do not need their own copy of the manifest. #[derive(Debug, Clone, Serialize, Deserialize)] #[cfg_attr(feature = "typescript", derive(ts_rs::TS))] #[cfg_attr(feature = "json-schema", derive(schemars::JsonSchema))] @@ -1680,14 +1718,22 @@ pub struct Greeting { pub cwd: String, pub provider: String, pub model: String, + /// Effective reasoning control. Absent means unspecified or unavailable. + #[serde(default, skip_serializing_if = "Option::is_none")] + pub reasoning: Option, pub scope_summary: String, pub tools: Vec, - /// Model context window in tokens. Always filled by the Worker greeting. + /// Resolved effective model context window in tokens. Legacy producers use + /// zero when this is unavailable; clients must treat that as unknown. #[serde(default)] pub context_window: u64, - /// Estimated current session context tokens at connect time. + /// Legacy numeric mirror retained for mixed-version clients. #[serde(default)] pub context_tokens: u64, + /// Typed current-context value. Older snapshots omit it; clients may fall + /// back to `context_tokens` only when `context_window` is known. + #[serde(default, skip_serializing_if = "Option::is_none")] + pub context_usage: Option, } // --------------------------------------------------------------------------- @@ -2354,6 +2400,11 @@ mod tests { tools: vec!["Read".into()], context_window: 200_000, context_tokens: 42_000, + reasoning: Some(ReasoningConfig::BudgetTokens { budget_tokens: -1 }), + context_usage: Some(ContextUsage { + tokens: 42_000, + source: ContextTokenSource::Measured, + }), }, state: WorkerStatus::Paused.into(), in_flight: InFlightSnapshot::default(), @@ -2372,6 +2423,19 @@ mod tests { assert_eq!(parsed["data"]["greeting"]["tools"][0], "Read"); assert_eq!(parsed["data"]["greeting"]["context_window"], 200_000); assert_eq!(parsed["data"]["greeting"]["context_tokens"], 42_000); + assert_eq!( + parsed["data"]["greeting"]["reasoning"]["kind"], + "budget_tokens" + ); + assert_eq!(parsed["data"]["greeting"]["reasoning"]["budget_tokens"], -1); + assert_eq!( + parsed["data"]["greeting"]["context_usage"]["tokens"], + 42_000 + ); + assert_eq!( + parsed["data"]["greeting"]["context_usage"]["source"], + "measured" + ); assert_eq!(parsed["data"]["state"]["state"]["kind"], "busy"); assert_eq!(parsed["data"]["state"]["state"]["state"]["state"], "paused"); } @@ -2381,7 +2445,17 @@ mod tests { let inbound = r#"{"event":"snapshot","data":{"session":{"entries":[]},"greeting":{"worker_name":"test","cwd":"/tmp","provider":"p","model":"m","scope_summary":"s","tools":[]},"state":{"last_command_id":0,"state":{"kind":"busy","state":{"kind":"run","state":"running"}}}}}"#; let decoded: Event = serde_json::from_str(inbound).unwrap(); match decoded { - Event::Snapshot { in_flight, .. } => assert!(in_flight.is_empty()), + Event::Snapshot { + greeting, + in_flight, + .. + } => { + assert!(in_flight.is_empty()); + assert_eq!(greeting.reasoning, None); + assert_eq!(greeting.context_usage, None); + assert_eq!(greeting.context_window, 0); + assert_eq!(greeting.context_tokens, 0); + } other => panic!("expected Snapshot, got {other:?}"), } @@ -2399,6 +2473,8 @@ mod tests { tools: Vec::new(), context_window: 0, context_tokens: 0, + reasoning: None, + context_usage: None, }, state: WorkerStatus::Running.into(), in_flight: InFlightSnapshot { diff --git a/crates/protocol/src/typescript.rs b/crates/protocol/src/typescript.rs index 5535bb557..c759b0992 100644 --- a/crates/protocol/src/typescript.rs +++ b/crates/protocol/src/typescript.rs @@ -6,17 +6,18 @@ use ts_rs::{Config, TS}; use crate::{ Alert, AlertLevel, AlertSource, CommandEvent, CommandSnapshot, CommandStatus, CommandStream, CommandStreamSlice, CompactionLifecycle, CompactionLifecycleState, CompactionPhase, - CompactionTrigger, CompletionEntry, CompletionKind, ErrorCode, Event, Greeting, InFlightBlock, - InFlightCompaction, InFlightSnapshot, InFlightToolCallState, InternalWorkerKind, - InternalWorkerRef, InternalWorkerSnapshot, InvokeKind, MemoryWorkerEvent, Method, - PasteArtifactAvailability, PasteArtifactMediaType, PasteArtifactRef, PendingSubmissionSummary, - PendingSubmissionsSnapshot, Permission, RewindSummary, RewindTarget, RewindTargetId, - RunFailureKind, RunResult, RunResumeSource, RunYieldReason, ScopeRule, Segment, - SessionContentPart, SessionConversationTurn, SessionEntryProvenance, - SessionHistoryLineageBoundary, SessionHistoryPage, SessionMessageRole, SessionSnapshot, - SessionSnapshotEntry, SessionSnapshotEntryData, SessionToolAttachment, SubmissionDisposition, - SymlinkPolicy, ToolResultDisposition, TurnResult, UploadedFileAvailability, UploadedFileRef, - WorkerBusyState, WorkerCommandAcknowledgement, WorkerCommandDisposition, WorkerCommandEnvelope, + CompactionTrigger, CompletionEntry, CompletionKind, ContextTokenSource, ContextUsage, + ErrorCode, Event, Greeting, InFlightBlock, InFlightCompaction, InFlightSnapshot, + InFlightToolCallState, InternalWorkerKind, InternalWorkerRef, InternalWorkerSnapshot, + InvokeKind, MemoryWorkerEvent, Method, PasteArtifactAvailability, PasteArtifactMediaType, + PasteArtifactRef, PendingSubmissionSummary, PendingSubmissionsSnapshot, Permission, + ReasoningConfig, RewindSummary, RewindTarget, RewindTargetId, RunFailureKind, RunResult, + RunResumeSource, RunYieldReason, ScopeRule, Segment, SessionContentPart, + SessionConversationTurn, SessionEntryProvenance, SessionHistoryLineageBoundary, + SessionHistoryPage, SessionMessageRole, SessionSnapshot, SessionSnapshotEntry, + SessionSnapshotEntryData, SessionToolAttachment, SubmissionDisposition, SymlinkPolicy, + ToolResultDisposition, TurnResult, UploadedFileAvailability, UploadedFileRef, WorkerBusyState, + WorkerCommandAcknowledgement, WorkerCommandDisposition, WorkerCommandEnvelope, WorkerCommandKind, WorkerEvent, WorkerMaintenanceState, WorkerRunState, WorkerState, WorkerStateSnapshot, WorkerStatus, subscription::{ @@ -116,10 +117,13 @@ pub fn generated_protocol_types() -> String { push_decl::(&cfg, &mut output); push_decl::(&cfg, &mut output); push_decl::(&cfg, &mut output); + push_decl::(&cfg, &mut output); + push_decl::(&cfg, &mut output); + push_decl::(&cfg, &mut output); + push_decl::(&cfg, &mut output); push_decl::(&cfg, &mut output); push_decl::(&cfg, &mut output); push_decl::(&cfg, &mut output); - push_decl::(&cfg, &mut output); push_decl::(&cfg, &mut output); push_decl::(&cfg, &mut output); push_decl::(&cfg, &mut output); @@ -256,20 +260,71 @@ fn rust_serialized_subscription_frame_fixtures() -> Vec { )); let pending = SubscriptionFrame::new(SubscriptionFramePayload::Event(SubscriptionEvent::Event { - subscription_id, + subscription_id: subscription_id.clone(), payload: SubscriptionEventPayload::WorkerProtocol { - worker_id, + worker_id: worker_id.clone(), event: Event::PendingSubmissionsChanged { pending: PendingSubmissionsSnapshot::default(), }, }, })); - for fixture in [&subscribed, &pending] { + let greeting = Greeting { + worker_name: "fixture-worker".into(), + cwd: "/fixture".into(), + provider: "openai_responses".into(), + model: "gpt-6-astra".into(), + reasoning: Some(ReasoningConfig::Effort { + effort: "high".into(), + }), + scope_summary: "fixture scope".into(), + tools: vec!["Read".into()], + context_window: 272_000, + context_tokens: 142_000, + context_usage: Some(ContextUsage { + tokens: 142_000, + source: ContextTokenSource::Measured, + }), + }; + let snapshot = + SubscriptionFrame::new(SubscriptionFramePayload::Event(SubscriptionEvent::Event { + subscription_id, + payload: SubscriptionEventPayload::WorkerProtocol { + worker_id, + event: Event::Snapshot { + session: SessionSnapshot { + pending_submissions: PendingSubmissionsSnapshot::default(), + entries: Vec::new(), + }, + greeting: greeting.clone(), + state: WorkerStateSnapshot::initial(), + in_flight: InFlightSnapshot::default(), + internal_workers: vec![InternalWorkerSnapshot { + worker: InternalWorkerRef { + session_id: "fixture-child-session".into(), + name: "fixture-child".into(), + parent_session_id: Some("fixture-parent-session".into()), + kind: InternalWorkerKind::SubWorker, + }, + revision: 1, + session: SessionSnapshot { + pending_submissions: PendingSubmissionsSnapshot::default(), + entries: Vec::new(), + }, + greeting: Some(greeting), + status: WorkerStatus::Idle, + error: None, + in_flight: InFlightSnapshot::default(), + internal_workers: Vec::new(), + }], + }, + }, + })); + for fixture in [&subscribed, &pending, &snapshot] { fixture .validate() .expect("Rust-serialized Browser compatibility fixture must validate"); } - vec![subscribed, pending] + vec![subscribed, pending, snapshot] } fn close_object_shapes(schema: &mut Value) { diff --git a/crates/tui/src/app.rs b/crates/tui/src/app.rs index 9c7052dc6..b2b475f41 100644 --- a/crates/tui/src/app.rs +++ b/crates/tui/src/app.rs @@ -1403,7 +1403,9 @@ impl App { output_tokens, cache_read_input_tokens, } => { - self.session_context_tokens = input_tokens.unwrap_or(0); + if let Some(input_tokens) = input_tokens { + self.session_context_tokens = input_tokens; + } // Subtract the cache-hit portion so a tool loop that // re-sends the same prefix on every request doesn't // re-count it. cache_creation stays in (it is full @@ -1475,7 +1477,6 @@ impl App { return None; } self.active_compaction = None; - self.session_context_tokens = 0; let new_segment_id = lifecycle .new_segment_id .as_deref() @@ -2337,8 +2338,12 @@ impl App { ) -> InternalWorkerView { let mut app = App::new(snapshot.worker.name.clone()); app.mode = mode; - app.restore_session(&snapshot.session, None); - app.apply_in_flight_snapshot(snapshot.in_flight); + if let Some(greeting) = snapshot.greeting { + app.restore_snapshot(&snapshot.session, greeting, snapshot.in_flight); + } else { + app.restore_session(&snapshot.session, None); + app.apply_in_flight_snapshot(snapshot.in_flight); + } app.set_worker_status(snapshot.status); if let Some(error) = snapshot.error { let _ = app.handle_worker_event(Event::Error { @@ -2424,7 +2429,10 @@ impl App { ) { self.greeting = Some(greeting.clone()); self.context_window = greeting.context_window; - self.session_context_tokens = greeting.context_tokens; + self.session_context_tokens = greeting + .context_usage + .map(|usage| usage.tokens) + .unwrap_or(greeting.context_tokens); self.restore_session(session, Some(greeting)); self.apply_in_flight_snapshot(in_flight); } @@ -2441,10 +2449,15 @@ impl App { _ => None, }) }); + let greeting = greeting.map(|mut greeting| { + greeting.context_tokens = 0; + greeting.context_usage = None; + greeting + }); if let Some(greeting) = greeting.clone() { self.greeting = Some(greeting.clone()); self.context_window = greeting.context_window; - self.session_context_tokens = greeting.context_tokens; + self.session_context_tokens = 0; } let missing_greeting = greeting.is_none(); self.restore_session(session, greeting); @@ -2836,6 +2849,8 @@ mod rewind_refresh_tests { assert!(!blocks_contain(&app, "old post-target output")); assert_eq!(composer_text(&app), "selected rewind input"); assert!(blocks_contain(&app, "Rewound session")); + assert_eq!(app.session_context_tokens, 0); + assert_eq!(app.greeting.as_ref().and_then(|g| g.context_usage), None); } #[test] @@ -2946,6 +2961,8 @@ mod rewind_refresh_tests { tools: vec![], context_window: 100, context_tokens: 10, + reasoning: None, + context_usage: None, } } @@ -4021,6 +4038,7 @@ mod completion_flow_tests { }, revision, status: WorkerStatus::Idle, + greeting: None, session: protocol::SessionSnapshot { pending_submissions: protocol::PendingSubmissionsSnapshot::default(), entries: Vec::new(), @@ -4031,6 +4049,28 @@ mod completion_flow_tests { } } + #[test] + fn internal_worker_snapshot_uses_child_greeting_metadata() { + let mut app = App::new("parent".into()); + let mut child = test_internal_worker_snapshot("child", "research", 1); + let mut greeting = test_greeting(); + greeting.worker_name = "research".into(); + greeting.model = "child-model".into(); + greeting.context_window = 64_000; + greeting.context_usage = Some(protocol::ContextUsage { + tokens: 12_000, + source: protocol::ContextTokenSource::Measured, + }); + child.greeting = Some(greeting); + + app.replace_internal_worker_snapshots(vec![child]); + + let child_app = &app.internal_workers[0].app; + assert_eq!(child_app.greeting.as_ref().unwrap().model, "child-model"); + assert_eq!(child_app.context_window, 64_000); + assert_eq!(child_app.session_context_tokens, 12_000); + } + #[test] fn worker_view_cycle_uses_stable_session_identity_and_wraps_to_main() { let mut app = App::new("parent".into()); @@ -4309,6 +4349,7 @@ mod completion_flow_tests { pending_submissions: protocol::PendingSubmissionsSnapshot::default(), entries: Vec::new(), }, + greeting: None, status: WorkerStatus::Running, error: None, in_flight: Default::default(), @@ -4505,15 +4546,21 @@ mod completion_flow_tests { tools: Vec::new(), context_window: 200_000, context_tokens: 0, + reasoning: None, + context_usage: None, } } #[test] - fn snapshot_initializes_context_usage() { + fn snapshot_prefers_typed_context_usage_over_legacy_mirror() { let mut app = App::new("test".into()); let mut greeting = test_greeting(); greeting.context_window = 123_000; - greeting.context_tokens = 45_000; + greeting.context_tokens = 1; + greeting.context_usage = Some(protocol::ContextUsage { + tokens: 45_000, + source: protocol::ContextTokenSource::Measured, + }); app.handle_worker_event(Event::Snapshot { session: protocol::SessionSnapshot { @@ -4530,6 +4577,28 @@ mod completion_flow_tests { assert_eq!(app.session_context_tokens, 45_000); } + #[test] + fn snapshot_falls_back_to_legacy_context_tokens() { + let mut app = App::new("test".into()); + let mut greeting = test_greeting(); + greeting.context_window = 100_000; + greeting.context_tokens = 25_000; + + app.handle_worker_event(Event::Snapshot { + session: protocol::SessionSnapshot { + pending_submissions: protocol::PendingSubmissionsSnapshot::default(), + entries: Vec::new(), + }, + greeting, + state: test_worker_state(WorkerStatus::Idle), + in_flight: Default::default(), + internal_workers: Vec::new(), + }); + + assert_eq!(app.context_window, 100_000); + assert_eq!(app.session_context_tokens, 25_000); + } + #[test] fn usage_updates_session_context_tokens_without_cache_discount() { let mut app = App::new("test".into()); @@ -4566,7 +4635,7 @@ mod completion_flow_tests { } #[test] - fn compact_done_resets_session_context_tokens() { + fn legacy_compact_done_does_not_fabricate_zero_context_usage() { let mut app = App::new("test".into()); app.session_context_tokens = 42_000; @@ -4574,7 +4643,7 @@ mod completion_flow_tests { lifecycle.new_segment_id = Some(uuid::Uuid::nil().to_string()); app.handle_worker_event(Event::CompactDone { lifecycle }); - assert_eq!(app.session_context_tokens, 0); + assert_eq!(app.session_context_tokens, 42_000); } #[test] diff --git a/crates/tui/src/console/mod.rs b/crates/tui/src/console/mod.rs index bcac99c32..cdaba24c1 100644 --- a/crates/tui/src/console/mod.rs +++ b/crates/tui/src/console/mod.rs @@ -499,10 +499,12 @@ impl RetainedSnapshotSocket { cwd: String::new(), provider: "retained session".to_string(), model: String::new(), + reasoning: None, scope_summary: "read-only retained session".to_string(), tools: Vec::new(), context_window: 0, context_tokens: 0, + context_usage: None, }, state: protocol::WorkerStateSnapshot { last_command_id: 0, @@ -654,10 +656,12 @@ async fn run_e2e_rewind_fixture( cwd: workspace_root.display().to_string(), provider: "e2e-fixture".to_string(), model: "canned".to_string(), + reasoning: None, scope_summary: "isolated e2e rewind fixture".to_string(), tools: Vec::new(), context_window: 0, context_tokens: 0, + context_usage: None, }, }); @@ -2784,10 +2788,12 @@ mod tests { cwd: "/tmp".into(), provider: "test".into(), model: "test".into(), + reasoning: None, scope_summary: "".into(), tools: vec![], context_window: 0, context_tokens: 0, + context_usage: None, } } diff --git a/crates/worker-runtime/src/http_server.rs b/crates/worker-runtime/src/http_server.rs index e3b5ca2c3..04a116fb2 100644 --- a/crates/worker-runtime/src/http_server.rs +++ b/crates/worker-runtime/src/http_server.rs @@ -3992,6 +3992,8 @@ mod ws_tests { tools: Vec::new(), context_window: 0, context_tokens: 0, + reasoning: None, + context_usage: None, }, state: protocol::WorkerStateSnapshot::initial(), in_flight: protocol::InFlightSnapshot { diff --git a/crates/worker-runtime/src/runtime.rs b/crates/worker-runtime/src/runtime.rs index c80787cf3..a2a9d922d 100644 --- a/crates/worker-runtime/src/runtime.rs +++ b/crates/worker-runtime/src/runtime.rs @@ -5474,6 +5474,7 @@ mod tests { worker, revision, status, + greeting: None, session: protocol::SessionSnapshot { pending_submissions: protocol::PendingSubmissionsSnapshot::default(), entries: Vec::new(), @@ -5499,6 +5500,8 @@ mod tests { tools: Vec::new(), context_window: 0, context_tokens: 0, + reasoning: None, + context_usage: None, }, state: protocol::WorkerStatus::Idle.into(), in_flight: protocol::InFlightSnapshot::default(), @@ -8111,6 +8114,8 @@ mod tests { tools: Vec::new(), context_window: 128, context_tokens: 64, + reasoning: None, + context_usage: None, }, state: protocol::WorkerStatus::Running.into(), in_flight: protocol::InFlightSnapshot { diff --git a/crates/worker-runtime/src/worker_backend.rs b/crates/worker-runtime/src/worker_backend.rs index c4bf58844..20eeed10d 100644 --- a/crates/worker-runtime/src/worker_backend.rs +++ b/crates/worker-runtime/src/worker_backend.rs @@ -4520,6 +4520,8 @@ mod tests { tools: Vec::new(), context_window: 1_000, context_tokens: 0, + reasoning: None, + context_usage: None, }, )); hub.workers.lock().unwrap().insert( diff --git a/crates/worker/src/controller.rs b/crates/worker/src/controller.rs index 4a0d99bbe..8a12f6951 100644 --- a/crates/worker/src/controller.rs +++ b/crates/worker/src/controller.rs @@ -151,7 +151,7 @@ impl WorkerHandle { .snapshot(); let event = Event::Snapshot { session, - greeting: self.shared_state.greeting.clone(), + greeting: self.shared_state.greeting(), state: self.shared_state.snapshot(), in_flight, internal_workers: self.spawned_registry.internal_worker_snapshots(), @@ -303,6 +303,10 @@ async fn finish_controller_run( // the terminal run boundary so reconnect snapshots cannot append stale // partial text/tool arguments after newer entries. worker.clear_in_flight_events(); + shared_state.update_context_usage( + Some(worker.total_tokens().tokens), + protocol::ContextTokenSource::Estimated, + ); set_controller_status(shared_state, runtime_dir, working_event_tx, new_status).await; } @@ -792,6 +796,11 @@ impl WorkerController { manifest_toml.clone(), greeting, )); + let usage_state = shared_state.clone(); + worker.engine_mut().on_usage(move |event| { + usage_state + .update_context_usage(event.input_tokens, protocol::ContextTokenSource::Measured); + }); if let Some(fs_for_view) = fs_for_view { shared_state.set_fs_view(crate::fs_view::WorkerFsView::new(fs_for_view)); } @@ -2509,6 +2518,10 @@ async fn controller_loop( } } }; + shared_state.update_context_usage( + Some(worker.total_tokens().tokens), + protocol::ContextTokenSource::Estimated, + ); if !matches!( result, Err(WorkerError::Store(_)) @@ -2576,6 +2589,10 @@ async fn controller_loop( .await { worker.clear_in_flight_events(); + shared_state.update_context_usage( + Some(worker.total_tokens().tokens), + protocol::ContextTokenSource::Estimated, + ); let snapshot = shared_state.transition(WorkerState::Idle); let _ = working_event_tx.send(Event::WorkerState { snapshot }); } @@ -3383,7 +3400,24 @@ fn model_supports_image_attachments(model: &manifest::ModelManifest) -> bool { }) } -fn build_greeting(worker: &Worker) -> protocol::Greeting +fn public_reasoning_config( + reasoning: &agen::llm_client::capability::ReasoningControl, +) -> protocol::ReasoningConfig { + match reasoning { + agen::llm_client::capability::ReasoningControl::Effort(effort) => { + protocol::ReasoningConfig::Effort { + effort: effort.as_str().to_owned(), + } + } + agen::llm_client::capability::ReasoningControl::BudgetTokens(budget_tokens) => { + protocol::ReasoningConfig::BudgetTokens { + budget_tokens: *budget_tokens, + } + } + } +} + +pub(crate) fn build_greeting(worker: &Worker) -> protocol::Greeting where C: LlmClient + 'static, St: Store, @@ -3426,6 +3460,7 @@ where .into_iter() .map(|def| def.name) .collect(); + let context_tokens = worker.total_tokens().tokens; protocol::Greeting { worker_name: manifest.worker.name.clone(), cwd: worker @@ -3434,10 +3469,19 @@ where .unwrap_or_default(), provider: provider_name, model: model_id, + reasoning: manifest + .engine + .reasoning + .as_ref() + .map(public_reasoning_config), scope_summary: worker.scope_snapshot().summary(), tools: tool_names, context_window, - context_tokens: worker.total_tokens().tokens, + context_tokens, + context_usage: Some(protocol::ContextUsage { + tokens: context_tokens, + source: protocol::ContextTokenSource::Estimated, + }), } } @@ -3500,6 +3544,28 @@ mod tests { assert!(materialize < exposure); } + #[test] + fn public_reasoning_config_preserves_effort_and_signed_budget() { + let effort = + public_reasoning_config(&agen::llm_client::capability::ReasoningControl::Effort( + agen::llm_client::capability::ReasoningEffort::Other("provider-native".into()), + )); + assert_eq!( + effort, + protocol::ReasoningConfig::Effort { + effort: "provider-native".into(), + } + ); + + let budget = public_reasoning_config( + &agen::llm_client::capability::ReasoningControl::BudgetTokens(-1), + ); + assert_eq!( + budget, + protocol::ReasoningConfig::BudgetTokens { budget_tokens: -1 } + ); + } + #[test] fn automatic_memory_extraction_destinations_are_mutually_exclusive() { let mut memory = manifest::MemoryFeatureProfileConfig::default(); @@ -3658,6 +3724,8 @@ mod tests { tools: Vec::new(), context_window: 200_000, context_tokens: 0, + reasoning: None, + context_usage: None, }, )); let notify_buffer = NotifyBuffer::new(); @@ -3707,6 +3775,8 @@ mod tests { tools: Vec::new(), context_window: 200_000, context_tokens: 0, + reasoning: None, + context_usage: None, }, state: WorkerStatus::Idle.into(), in_flight: Default::default(), @@ -4415,6 +4485,8 @@ mod tests { tools: Vec::new(), context_window: 1, context_tokens: 0, + reasoning: None, + context_usage: None, }, ); assert!( diff --git a/crates/worker/src/discovery.rs b/crates/worker/src/discovery.rs index df0ec473e..e27fbb20d 100644 --- a/crates/worker/src/discovery.rs +++ b/crates/worker/src/discovery.rs @@ -1507,6 +1507,8 @@ mod tests { tools: Vec::new(), context_window: 0, context_tokens: 0, + reasoning: None, + context_usage: None, }, state: WorkerStatus::Idle.into(), in_flight: Default::default(), @@ -1543,6 +1545,8 @@ mod tests { tools: Vec::new(), context_window: 0, context_tokens: 0, + reasoning: None, + context_usage: None, }, state: WorkerStatus::Idle.into(), in_flight: Default::default(), @@ -1634,6 +1638,8 @@ mod tests { tools: Vec::new(), context_window: 0, context_tokens: 0, + reasoning: None, + context_usage: None, }, state: WorkerStatus::Idle.into(), in_flight: Default::default(), @@ -1661,6 +1667,8 @@ mod tests { tools: Vec::new(), context_window: 0, context_tokens: 0, + reasoning: None, + context_usage: None, }, state: WorkerStatus::Idle.into(), in_flight: Default::default(), @@ -1765,6 +1773,8 @@ mod tests { tools: Vec::new(), context_window: 0, context_tokens: 0, + reasoning: None, + context_usage: None, }, state: WorkerStatus::Paused.into(), in_flight: Default::default(), @@ -1820,6 +1830,8 @@ mod tests { tools: Vec::new(), context_window: 0, context_tokens: 0, + reasoning: None, + context_usage: None, }, state: WorkerStatus::Idle.into(), in_flight: Default::default(), diff --git a/crates/worker/src/internal_worker.rs b/crates/worker/src/internal_worker.rs index 21ff16e03..0266f77c0 100644 --- a/crates/worker/src/internal_worker.rs +++ b/crates/worker/src/internal_worker.rs @@ -7,7 +7,7 @@ //! need durable domain audit must keep using their domain authority (for example Memory audit). use std::collections::HashMap; -use std::sync::{Arc, Mutex}; +use std::sync::{Arc, Mutex, RwLock}; use agen::timeline::event::UsageEvent; use agen::{Engine, EngineError, llm_client::LlmClient}; @@ -17,7 +17,9 @@ use session_store::{LogEntry, SegmentId, SessionId, Store, StoreError, TraceEntr use tokio::sync::broadcast; use uuid::Uuid; -use crate::controller::{wire_event_bridges_on_engine, wire_workdir_command_events}; +use crate::controller::{ + build_greeting, wire_event_bridges_on_engine, wire_workdir_command_events, +}; use crate::feature::FeatureRegistryBuilder; use crate::in_flight::{InFlightEvents, snapshot_from_guard}; use crate::ipc::alerter::Alerter; @@ -409,6 +411,7 @@ enum InternalWorkerSessionCommand { #[derive(Debug, Clone)] pub(crate) struct InternalWorkerSessionSnapshot { pub session: protocol::SessionSnapshot, + pub greeting: Option, pub status: WorkerStatus, pub error: Option, pub in_flight: InFlightSnapshot, @@ -428,6 +431,7 @@ pub(crate) struct InternalWorkerSessionHandle { visibility: InternalWorkerVisibility, last_error: Arc>>, last_outcome: Arc>>, + greeting: Option>>, child_registry: Option>, sink: SegmentLogSink, #[cfg(test)] @@ -481,6 +485,12 @@ impl InternalWorkerSessionHandle { }; InternalWorkerSessionSnapshot { session: session_store::public_snapshot::project_current_session_snapshot(&entries), + greeting: self.greeting.as_ref().map(|greeting| { + greeting + .read() + .expect("internal Worker greeting lock poisoned") + .clone() + }), status: match self.status() { InternalWorkerSessionStatus::Running => WorkerStatus::Running, InternalWorkerSessionStatus::Paused => WorkerStatus::Paused, @@ -851,7 +861,19 @@ pub(crate) async fn prepare_internal_worker_session( worker.attach_alerter(alerter.clone()); worker.attach_working_event_tx(event_tx.clone()); worker.attach_in_flight_events(in_flight.clone()); + let greeting = Arc::new(RwLock::new(build_greeting(&worker))); wire_event_bridges_on_engine(&mut worker, &event_tx, &alerter, &in_flight); + let usage_greeting = greeting.clone(); + worker.engine_mut().on_usage(move |event| { + let mut greeting = usage_greeting + .write() + .expect("internal Worker greeting lock poisoned"); + greeting.context_tokens = event.input_tokens.unwrap_or_default(); + greeting.context_usage = event.input_tokens.map(|tokens| protocol::ContextUsage { + tokens, + source: protocol::ContextTokenSource::Measured, + }); + }); let session_id = worker.session_id(); let segment_id = worker.segment_id(); @@ -874,6 +896,7 @@ pub(crate) async fn prepare_internal_worker_session( visibility, last_error: last_error.clone(), last_outcome: last_outcome.clone(), + greeting: Some(greeting), child_registry, sink, #[cfg(test)] @@ -1206,6 +1229,7 @@ pub(crate) fn test_internal_worker_session( visibility, last_error: Arc::new(Mutex::new(None)), last_outcome: Arc::new(Mutex::new(None)), + greeting: None, child_registry: None, sink, fail_stop: Arc::new(std::sync::atomic::AtomicBool::new(false)), diff --git a/crates/worker/src/runtime/dir.rs b/crates/worker/src/runtime/dir.rs index e812ffe6f..ec09099d4 100644 --- a/crates/worker/src/runtime/dir.rs +++ b/crates/worker/src/runtime/dir.rs @@ -212,6 +212,8 @@ mod tests { tools: Vec::new(), context_window: 200_000, context_tokens: 0, + reasoning: None, + context_usage: None, }, ) } diff --git a/crates/worker/src/shared_state.rs b/crates/worker/src/shared_state.rs index 73fe014e0..8da06e535 100644 --- a/crates/worker/src/shared_state.rs +++ b/crates/worker/src/shared_state.rs @@ -39,7 +39,7 @@ pub struct WorkerSharedState { pub worker_name: String, pub segment_id: SegmentId, pub manifest_toml: String, - pub greeting: protocol::Greeting, + greeting: RwLock, state: RwLock, accepted_commands: RwLock>, /// Worker-from-the-inside view of the filesystem. Set once in @@ -62,7 +62,7 @@ impl WorkerSharedState { worker_name, segment_id, manifest_toml, - greeting, + greeting: RwLock::new(greeting), state: RwLock::new(WorkerStateSnapshot::initial()), accepted_commands: RwLock::new(VecDeque::new()), fs_view: OnceLock::new(), @@ -90,6 +90,22 @@ impl WorkerSharedState { self.flow_transition_enabled.load(Ordering::Acquire) } + pub fn greeting(&self) -> protocol::Greeting { + self.greeting + .read() + .expect("worker greeting lock poisoned") + .clone() + } + + pub fn update_context_usage(&self, tokens: Option, source: protocol::ContextTokenSource) { + let mut greeting = self + .greeting + .write() + .expect("worker greeting lock poisoned"); + greeting.context_tokens = tokens.unwrap_or_default(); + greeting.context_usage = tokens.map(|tokens| protocol::ContextUsage { tokens, source }); + } + pub fn transition(&self, state: WorkerState) -> WorkerStateSnapshot { let mut snapshot = self .state @@ -245,9 +261,32 @@ mod tests { tools: Vec::new(), context_window: 200_000, context_tokens: 0, + reasoning: None, + context_usage: None, } } + #[test] + fn current_context_usage_is_reflected_in_reconnect_greeting() { + let state = test_state(); + state.update_context_usage(Some(42_000), protocol::ContextTokenSource::Measured); + + let greeting = state.greeting(); + assert_eq!(greeting.context_tokens, 42_000); + assert_eq!( + greeting.context_usage, + Some(protocol::ContextUsage { + tokens: 42_000, + source: protocol::ContextTokenSource::Measured, + }) + ); + + state.update_context_usage(None, protocol::ContextTokenSource::Measured); + let greeting = state.greeting(); + assert_eq!(greeting.context_tokens, 0); + assert_eq!(greeting.context_usage, None); + } + #[test] fn initial_snapshot_is_idle() { let state = test_state(); diff --git a/crates/worker/src/spawn/comm_tools.rs b/crates/worker/src/spawn/comm_tools.rs index 6b73f25a2..14f4ab3fe 100644 --- a/crates/worker/src/spawn/comm_tools.rs +++ b/crates/worker/src/spawn/comm_tools.rs @@ -97,6 +97,8 @@ mod tests { tools: Vec::new(), context_window: 200_000, context_tokens: 0, + reasoning: None, + context_usage: None, }, state: WorkerStatus::Idle.into(), in_flight: Default::default(), diff --git a/crates/worker/src/spawn/registry.rs b/crates/worker/src/spawn/registry.rs index f0b05eeec..bfd280e47 100644 --- a/crates/worker/src/spawn/registry.rs +++ b/crates/worker/src/spawn/registry.rs @@ -995,6 +995,7 @@ fn internal_worker_snapshot( worker, revision, session: snapshot.session, + greeting: snapshot.greeting, status: snapshot.status, error: snapshot.error, in_flight: snapshot.in_flight, diff --git a/web/workspace/src/lib/generated/protocol-validator.ts b/web/workspace/src/lib/generated/protocol-validator.ts index e2ab28acc..0a1eff3c9 100644 --- a/web/workspace/src/lib/generated/protocol-validator.ts +++ b/web/workspace/src/lib/generated/protocol-validator.ts @@ -21,9 +21,9 @@ const MAX_CORRELATION_ID_BYTES = 128; const MAX_RESOURCE_ID_BYTES = 256; const MAX_WORKER_IDS_PER_SELECTOR = 256; const MAX_REJECTION_MESSAGE_BYTES = 1024; -const subscriptionFrameSchema: unknown = {"$defs":{"Alert":{"additionalProperties":false,"description":"User-facing alert emitted from the Worker layer.\n\nThis is a separate channel from `tracing` (developer logs): entries\nhere are assembled explicitly by the Worker when a condition should be\nsurfaced to the person driving the client. Keep messages short and\nhuman-readable.","properties":{"level":{"$ref":"#/$defs/AlertLevel"},"message":{"type":"string"},"source":{"$ref":"#/$defs/AlertSource"},"timestamp_ms":{"description":"Milliseconds since the Unix epoch.","format":"int64","maximum":9007199254740991.0,"minimum":-9007199254740991.0,"type":"integer"}},"required":["level","source","message","timestamp_ms"],"type":"object"},"AlertLevel":{"enum":["warn","error"],"type":"string"},"AlertSource":{"enum":["worker","engine","compactor","agents_md"],"type":"string"},"CommandEvent":{"oneOf":[{"additionalProperties":false,"properties":{"command_id":{"type":"string"},"kind":{"const":"started","type":"string"},"observed_at_ms":{"format":"uint64","maximum":9007199254740991.0,"minimum":0.0,"type":"integer"},"tool_call_id":{"type":["string","null"]}},"required":["kind","command_id","observed_at_ms"],"type":"object"},{"additionalProperties":false,"properties":{"command_id":{"type":"string"},"content":{"type":"string"},"end_offset":{"format":"uint64","maximum":9007199254740991.0,"minimum":0.0,"type":"integer"},"kind":{"const":"output","type":"string"},"observed_at_ms":{"format":"uint64","maximum":9007199254740991.0,"minimum":0.0,"type":"integer"},"start_offset":{"format":"uint64","maximum":9007199254740991.0,"minimum":0.0,"type":"integer"},"stream":{"$ref":"#/$defs/CommandStream"}},"required":["kind","command_id","stream","start_offset","end_offset","content","observed_at_ms"],"type":"object"},{"additionalProperties":false,"properties":{"command_id":{"type":"string"},"exit_code":{"format":"int32","maximum":2147483647.0,"minimum":-2147483648.0,"type":["integer","null"]},"kind":{"const":"terminal","type":"string"},"observed_at_ms":{"format":"uint64","maximum":9007199254740991.0,"minimum":0.0,"type":"integer"},"status":{"$ref":"#/$defs/CommandStatus"},"stderr_end_offset":{"format":"uint64","maximum":9007199254740991.0,"minimum":0.0,"type":"integer"},"stdout_end_offset":{"format":"uint64","maximum":9007199254740991.0,"minimum":0.0,"type":"integer"}},"required":["kind","command_id","status","stdout_end_offset","stderr_end_offset","observed_at_ms"],"type":"object"}]},"CommandSnapshot":{"additionalProperties":false,"properties":{"command_id":{"type":"string"},"exit_code":{"format":"int32","maximum":2147483647.0,"minimum":-2147483648.0,"type":["integer","null"]},"last_output_at_ms":{"format":"uint64","maximum":9007199254740991.0,"minimum":0.0,"type":["integer","null"]},"observed_at_ms":{"format":"uint64","maximum":9007199254740991.0,"minimum":0.0,"type":"integer"},"started_at_ms":{"format":"uint64","maximum":9007199254740991.0,"minimum":0.0,"type":"integer"},"status":{"$ref":"#/$defs/CommandStatus"},"stderr":{"$ref":"#/$defs/CommandStreamSlice"},"stdout":{"$ref":"#/$defs/CommandStreamSlice"},"tool_call_id":{"type":["string","null"]}},"required":["command_id","status","started_at_ms","observed_at_ms","stdout","stderr"],"type":"object"},"CommandStatus":{"description":"Live provider-owned command status. These values are operational Console\nstate only and are never appended to Worker history.","enum":["running","completed","failed","timed_out","cancelled"],"type":"string"},"CommandStream":{"enum":["stdout","stderr"],"type":"string"},"CommandStreamSlice":{"additionalProperties":false,"properties":{"content":{"type":"string"},"end_offset":{"format":"uint64","maximum":9007199254740991.0,"minimum":0.0,"type":"integer"},"start_offset":{"format":"uint64","maximum":9007199254740991.0,"minimum":0.0,"type":"integer"},"truncated":{"type":"boolean"}},"required":["start_offset","end_offset","content","truncated"],"type":"object"},"CompactionLifecycle":{"additionalProperties":false,"description":"Stable parent-owned lifecycle for one compaction run.","properties":{"compaction_id":{"type":"string"},"ended_at_ms":{"format":"uint64","maximum":9007199254740991.0,"minimum":0.0,"type":["integer","null"]},"error":{"type":["string","null"]},"internal_worker":{"anyOf":[{"$ref":"#/$defs/InternalWorkerRef"},{"type":"null"}]},"new_segment_id":{"type":["string","null"]},"revision":{"format":"uint64","maximum":9007199254740991.0,"minimum":0.0,"type":"integer"},"schema_version":{"format":"uint32","maximum":4294967295.0,"minimum":0.0,"type":"integer"},"started_at_ms":{"description":"Milliseconds since the Unix epoch.","format":"uint64","maximum":9007199254740991.0,"minimum":0.0,"type":"integer"},"state":{"$ref":"#/$defs/CompactionLifecycleState"},"summary":{"type":["string","null"]}},"required":["schema_version","compaction_id","revision","state","started_at_ms"],"type":"object"},"CompactionLifecycleState":{"enum":["running","done","failed","interrupted"],"type":"string"},"CompactionPhase":{"enum":["preparing","summarizing","committing"],"type":"string"},"CompactionTrigger":{"enum":["manual","pre_run","request_threshold"],"type":"string"},"CompletionEntry":{"additionalProperties":false,"description":"One completion candidate for a prefix query.\n\n`value` is a path (file kind).","properties":{"is_dir":{"default":false,"type":"boolean"},"value":{"type":"string"}},"required":["value","is_dir"],"type":"object"},"CompletionKind":{"description":"Kind of completion requested by `Method::ListCompletions`.\n\nMirrors the completion prefix sigil: `@` → `File`.","enum":["file"],"type":"string"},"ErrorCode":{"enum":["already_running","not_running","not_paused","provider_error","tool_error","invalid_request","internal"],"type":"string"},"Event":{"oneOf":[{"additionalProperties":false,"description":"Durable Submit acceptance. A `Queued` receipt follows the durable FIFO\ncheckpoint. A `Started` receipt follows the pending activation checkpoint;\nthe corresponding [`Event::UserMessage`] marks the later history commit.\nRepeating the same request id and exact payload returns the same receipt\nwithout appending or activating twice.","properties":{"data":{"additionalProperties":false,"properties":{"disposition":{"$ref":"#/$defs/SubmissionDisposition"},"submission_id":{"type":"string"},"submission_request_id":{"type":"string"}},"required":["submission_request_id","submission_id","disposition"],"type":"object"},"event":{"const":"submission_accepted","type":"string"}},"required":["event","data"],"type":"object"},{"additionalProperties":false,"description":"Correlated rejection before durable acceptance.","properties":{"data":{"additionalProperties":false,"properties":{"message":{"type":"string"},"submission_request_id":{"type":"string"}},"required":["submission_request_id","message"],"type":"object"},"event":{"const":"submission_rejected","type":"string"}},"required":["event","data"],"type":"object"},{"additionalProperties":false,"description":"Durable notification acceptance. The request identity is persisted with\nthe notification receipt before this event is emitted. Repeating the\nsame request id and exact payload returns the same acknowledgement\nwithout appending the notification twice.","properties":{"data":{"additionalProperties":false,"properties":{"notification_request_id":{"type":"string"}},"required":["notification_request_id"],"type":"object"},"event":{"const":"notification_accepted","type":"string"}},"required":["event","data"],"type":"object"},{"additionalProperties":false,"description":"Correlated notification rejection before durable acceptance.","properties":{"data":{"additionalProperties":false,"properties":{"message":{"type":"string"},"notification_request_id":{"type":"string"}},"required":["notification_request_id","message"],"type":"object"},"event":{"const":"notification_rejected","type":"string"}},"required":["event","data"],"type":"object"},{"additionalProperties":false,"description":"Revisioned FIFO replacement following enqueue, activation, cancel, or clear.","properties":{"data":{"additionalProperties":false,"properties":{"pending":{"$ref":"#/$defs/PendingSubmissionsSnapshot"}},"required":["pending"],"type":"object"},"event":{"const":"pending_submissions_changed","type":"string"}},"required":["event","data"],"type":"object"},{"additionalProperties":false,"description":"A user input message persisted as `LogEntry::AnnotatedUserInput` and\nactivated for a turn. Broadcast to every subscribed client so TUI / GUI\ninstances show the same user line that reconnect snapshots replay.","properties":{"data":{"additionalProperties":false,"properties":{"entry_id":{"description":"Stable durable history identity. Older mixed-version producers omit it.","type":["string","null"]},"segments":{"items":{"$ref":"#/$defs/Segment"},"type":"array"}},"required":["segments"],"type":"object"},"event":{"const":"user_message","type":"string"}},"required":["event","data"],"type":"object"},{"additionalProperties":false,"description":"A canonical assistant/tool entry has committed to durable history.\nStreaming events remain the in-flight authority; this event supplies the\nstable identity used to reconcile that live block with paged history.","properties":{"data":{"additionalProperties":false,"properties":{"entry":{"$ref":"#/$defs/SessionSnapshotEntry"}},"required":["entry"],"type":"object"},"event":{"const":"session_entry_committed","type":"string"}},"required":["event","data"],"type":"object"},{"additionalProperties":false,"description":"One agent-injected system item committed to history.\n\nCarries the JSON form of `session_store::SystemItem`. Covers\n`Method::Notify` echoes, child-Worker lifecycle events from\n`Method::WorkerEvent`, `@` resolution payloads, and any future\nClients dispatch on the `kind` tag for typed rendering instead\nof parsing free-text prefixes like `[Notification] …` or\n`[File: …]`.\n\nOne event per `LogEntry::AnnotatedSystemItem` commit. Disk-side and\nwire-side are 1:1.","properties":{"data":{"additionalProperties":false,"properties":{"item":true},"required":["item"],"type":"object"},"event":{"const":"system_item","type":"string"}},"required":["event","data"],"type":"object"},{"additionalProperties":false,"description":"A new self-driving cycle has begun (IDLE → active transition).\n\nMarker event for the start of an Invoke range; the range extends\nimplicitly until the next `InvokeStart`. Fires for every accepted\n`Method::Submit` (kind=`UserSend`), `Method::Notify` (kind=`Notify`),\n`Method::WorkerEvent` re-injection (kind=`WorkerEvent`), and any other\nIDLE-breaking trigger. Mid-run interrupts (e.g. hook output,\ntyped system reminder insertion that doesn't break IDLE) do not\nemit `InvokeStart` — they appear as `SystemItem` only.\n\nCarries `kind` only; the payload (user text / notify message /\nworker event body) is delivered separately via the immediately\nfollowing `UserMessage` / `SystemItem` event.","properties":{"data":{"additionalProperties":false,"properties":{"kind":{"$ref":"#/$defs/InvokeKind"}},"required":["kind"],"type":"object"},"event":{"const":"invoke_start","type":"string"}},"required":["event","data"],"type":"object"},{"additionalProperties":false,"description":"One AgentTurn boundary opened. An AgentTurn is a maximal run of\nLLM generation calls whose input messages are identical (i.e.\nretries from network errors / 5xx / stream disconnects collapse\ninto the same AgentTurn). 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Worker fills\n`source_entry_id` immediately before the containing user input is committed;\ncommitted Session Log and public snapshot records therefore always retain\nthe durable source-entry identity without storing the file body.","properties":{"artifact_id":{"type":"string"},"availability":{"$ref":"#/$defs/UploadedFileAvailability"},"byte_len":{"format":"uint64","maximum":9007199254740991.0,"minimum":0.0,"type":"integer"},"created_at_ms":{"format":"uint64","maximum":9007199254740991.0,"minimum":0.0,"type":"integer"},"file_name":{"type":"string"},"media_type":{"type":"string"},"sha256":{"type":"string"},"source_entry_id":{"type":["string","null"]}},"required":["artifact_id","file_name","media_type","created_at_ms","availability","byte_len","sha256"],"type":"object"},"WorkerBusyState":{"oneOf":[{"additionalProperties":false,"properties":{"kind":{"const":"run","type":"string"},"state":{"$ref":"#/$defs/WorkerRunState"}},"required":["kind","state"],"type":"object"},{"additionalProperties":false,"properties":{"kind":{"const":"maintenance","type":"string"},"state":{"$ref":"#/$defs/WorkerMaintenanceState"}},"required":["kind","state"],"type":"object"}]},"WorkerCommandAcknowledgement":{"additionalProperties":false,"properties":{"command":{"$ref":"#/$defs/WorkerCommandKind"},"command_id":{"format":"uint64","maximum":9007199254740991.0,"minimum":0.0,"type":"integer"},"disposition":{"$ref":"#/$defs/WorkerCommandDisposition"},"state":{"$ref":"#/$defs/WorkerStateSnapshot","description":"The complete authoritative state observed after command admission."}},"required":["command_id","command","disposition","state"],"type":"object"},"WorkerCommandDisposition":{"enum":["accepted","stale_command_id","conflict","invalid_state"],"type":"string"},"WorkerCommandEnvelope":{"additionalProperties":false,"description":"Caller-owned identity for one state-changing Worker command.\n\nA controller accepts command ids in strictly increasing order. 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Agent-visible variants are also\nqueued into the notification buffer; control-plane-only variants are\nnot injected into the parent's LLM context.\n\nTransport is fire-and-forget; receivers must tolerate out-of-order\ndelivery (e.g. `TurnEnded` arriving after `ShutDown` for the same\nchild Worker).","oneOf":[{"additionalProperties":false,"description":"Child finished one turn and is back to IDLE.","properties":{"kind":{"const":"turn_ended","type":"string"},"worker_name":{"type":"string"}},"required":["kind","worker_name"],"type":"object"},{"additionalProperties":false,"description":"Engine execution error occurred inside the child's turn.\n\nLimited to worker runtime failures (provider / tool errors) —\ndoes not include transient method-rejection responses such as\n`AlreadyRunning`.","properties":{"kind":{"const":"errored","type":"string"},"message":{"type":"string"},"worker_name":{"type":"string"}},"required":["kind","worker_name","message"],"type":"object"},{"additionalProperties":false,"description":"Child has stopped (controller loop is exiting).","properties":{"kind":{"const":"shut_down","type":"string"},"worker_name":{"type":"string"}},"required":["kind","worker_name"],"type":"object"},{"additionalProperties":false,"description":"Child SubWorker sub-delegated scope to a grandchild SubWorker via `SubWorkerSpawn`.\n\nControl-plane only: receivers apply registry side effects and\npropagate upward, but do not expose this as an agent notification.\n\nThe parent uses this to add the grandchild to its own\n`spawned_workers.json` so it can manage the grandchild directly\neven if the intermediate child dies. The parent then re-fires\nthis event upward (if it has a parent of its own) to maintain\nthe chain to root.","properties":{"kind":{"const":"scope_sub_delegated","type":"string"},"parent_worker":{"description":"Sub-delegating Worker (= the sender itself).","type":"string"},"scope":{"description":"Scope delegated to the grandchild.","items":{"$ref":"#/$defs/ScopeRule"},"type":"array"},"sub_socket":{"description":"Unix-socket path where the grandchild is reachable.","type":"string"},"sub_worker":{"description":"Name of the grandchild Worker.","type":"string"}},"required":["kind","parent_worker","sub_worker","sub_socket","scope"],"type":"object"}]},"WorkerMaintenanceState":{"enum":["compacting"],"type":"string"},"WorkerRunState":{"enum":["running","pausing","paused","cancelling"],"type":"string"},"WorkerState":{"oneOf":[{"additionalProperties":false,"properties":{"kind":{"const":"idle","type":"string"}},"required":["kind"],"type":"object"},{"additionalProperties":false,"properties":{"kind":{"const":"busy","type":"string"},"state":{"$ref":"#/$defs/WorkerBusyState"}},"required":["kind","state"],"type":"object"}]},"WorkerStateSnapshot":{"additionalProperties":false,"properties":{"last_command_id":{"description":"Highest lifecycle command id observed by this controller instance.","format":"uint64","maximum":9007199254740991.0,"minimum":0.0,"type":"integer"},"state":{"$ref":"#/$defs/WorkerState"}},"required":["last_command_id","state"],"type":"object"},"WorkerStatus":{"enum":["idle","running","paused","stopped"],"type":"string"},"WorkspaceSubscriptionWorkdir":{"additionalProperties":false,"description":"Workspace-facing Workdir summary. Backend-generated Repository UUIDs never\nenter this DTO; Workspace Server must resolve the required Repository key.","properties":{"repository_key":{"type":"string"},"state":{"type":"string"},"working_directory_id":{"$ref":"#/$defs/SubscriptionWorkdirId"}},"required":["working_directory_id","repository_key","state"],"type":"object"}},"$schema":"https://json-schema.org/draft/2020-12/schema","description":"Direction is explicit at the outer envelope, while concrete message kinds\nremain typed within each lane.","oneOf":[{"additionalProperties":false,"properties":{"frame":{"const":"request","type":"string"},"message":{"$ref":"#/$defs/SubscriptionRequest"},"protocol_version":{"format":"uint16","maximum":65535.0,"minimum":0.0,"type":"integer"}},"required":["frame","message","protocol_version"],"type":"object"},{"additionalProperties":false,"properties":{"frame":{"const":"response","type":"string"},"message":{"$ref":"#/$defs/SubscriptionResponse"},"protocol_version":{"format":"uint16","maximum":65535.0,"minimum":0.0,"type":"integer"}},"required":["frame","message","protocol_version"],"type":"object"},{"additionalProperties":false,"properties":{"frame":{"const":"event","type":"string"},"message":{"$ref":"#/$defs/SubscriptionEvent"},"protocol_version":{"format":"uint16","maximum":65535.0,"minimum":0.0,"type":"integer"}},"required":["frame","message","protocol_version"],"type":"object"},{"additionalProperties":false,"properties":{"frame":{"const":"worker_protocol","type":"string"},"message":{"$ref":"#/$defs/SubscriptionWorkerProtocolMethod"},"protocol_version":{"format":"uint16","maximum":65535.0,"minimum":0.0,"type":"integer"}},"required":["frame","message","protocol_version"],"type":"object"}],"title":"SubscriptionFrame"}; +const subscriptionFrameSchema: unknown = {"$defs":{"Alert":{"additionalProperties":false,"description":"User-facing alert emitted from the Worker layer.\n\nThis is a separate channel from `tracing` (developer logs): entries\nhere are assembled explicitly by the Worker when a condition should be\nsurfaced to the person driving the client. 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These values are operational Console\nstate only and are never appended to Worker history.","enum":["running","completed","failed","timed_out","cancelled"],"type":"string"},"CommandStream":{"enum":["stdout","stderr"],"type":"string"},"CommandStreamSlice":{"additionalProperties":false,"properties":{"content":{"type":"string"},"end_offset":{"format":"uint64","maximum":9007199254740991.0,"minimum":0.0,"type":"integer"},"start_offset":{"format":"uint64","maximum":9007199254740991.0,"minimum":0.0,"type":"integer"},"truncated":{"type":"boolean"}},"required":["start_offset","end_offset","content","truncated"],"type":"object"},"CompactionLifecycle":{"additionalProperties":false,"description":"Stable parent-owned lifecycle for one compaction run.","properties":{"compaction_id":{"type":"string"},"ended_at_ms":{"format":"uint64","maximum":9007199254740991.0,"minimum":0.0,"type":["integer","null"]},"error":{"type":["string","null"]},"internal_worker":{"anyOf":[{"$ref":"#/$defs/InternalWorkerRef"},{"type":"null"}]},"new_segment_id":{"type":["string","null"]},"revision":{"format":"uint64","maximum":9007199254740991.0,"minimum":0.0,"type":"integer"},"schema_version":{"format":"uint32","maximum":4294967295.0,"minimum":0.0,"type":"integer"},"started_at_ms":{"description":"Milliseconds since the Unix epoch.","format":"uint64","maximum":9007199254740991.0,"minimum":0.0,"type":"integer"},"state":{"$ref":"#/$defs/CompactionLifecycleState"},"summary":{"type":["string","null"]}},"required":["schema_version","compaction_id","revision","state","started_at_ms"],"type":"object"},"CompactionLifecycleState":{"enum":["running","done","failed","interrupted"],"type":"string"},"CompactionPhase":{"enum":["preparing","summarizing","committing"],"type":"string"},"CompactionTrigger":{"enum":["manual","pre_run","request_threshold"],"type":"string"},"CompletionEntry":{"additionalProperties":false,"description":"One completion candidate for a prefix query.\n\n`value` is a path (file kind).","properties":{"is_dir":{"default":false,"type":"boolean"},"value":{"type":"string"}},"required":["value","is_dir"],"type":"object"},"CompletionKind":{"description":"Kind of completion requested by `Method::ListCompletions`.\n\nMirrors the completion prefix sigil: `@` → `File`.","enum":["file"],"type":"string"},"ContextTokenSource":{"description":"Provenance of the current-context token count in a [`Greeting`].","oneOf":[{"const":"measured","description":"Provider-reported input occupancy from the most recent LLM request.","type":"string"},{"const":"estimated","description":"Current history projected from the Worker's token accounting records.","type":"string"}]},"ContextUsage":{"additionalProperties":false,"description":"Current prompt-context occupancy, distinct from cumulative run traffic.","properties":{"source":{"$ref":"#/$defs/ContextTokenSource"},"tokens":{"format":"uint64","maximum":9007199254740991.0,"minimum":0.0,"type":"integer"}},"required":["tokens","source"],"type":"object"},"ErrorCode":{"enum":["already_running","not_running","not_paused","provider_error","tool_error","invalid_request","internal"],"type":"string"},"Event":{"oneOf":[{"additionalProperties":false,"description":"Durable Submit acceptance. A `Queued` receipt follows the durable FIFO\ncheckpoint. A `Started` receipt follows the pending activation checkpoint;\nthe corresponding [`Event::UserMessage`] marks the later history commit.\nRepeating the same request id and exact payload returns the same receipt\nwithout appending or activating twice.","properties":{"data":{"additionalProperties":false,"properties":{"disposition":{"$ref":"#/$defs/SubmissionDisposition"},"submission_id":{"type":"string"},"submission_request_id":{"type":"string"}},"required":["submission_request_id","submission_id","disposition"],"type":"object"},"event":{"const":"submission_accepted","type":"string"}},"required":["event","data"],"type":"object"},{"additionalProperties":false,"description":"Correlated rejection before durable acceptance.","properties":{"data":{"additionalProperties":false,"properties":{"message":{"type":"string"},"submission_request_id":{"type":"string"}},"required":["submission_request_id","message"],"type":"object"},"event":{"const":"submission_rejected","type":"string"}},"required":["event","data"],"type":"object"},{"additionalProperties":false,"description":"Durable notification acceptance. The request identity is persisted with\nthe notification receipt before this event is emitted. Repeating the\nsame request id and exact payload returns the same acknowledgement\nwithout appending the notification twice.","properties":{"data":{"additionalProperties":false,"properties":{"notification_request_id":{"type":"string"}},"required":["notification_request_id"],"type":"object"},"event":{"const":"notification_accepted","type":"string"}},"required":["event","data"],"type":"object"},{"additionalProperties":false,"description":"Correlated notification rejection before durable acceptance.","properties":{"data":{"additionalProperties":false,"properties":{"message":{"type":"string"},"notification_request_id":{"type":"string"}},"required":["notification_request_id","message"],"type":"object"},"event":{"const":"notification_rejected","type":"string"}},"required":["event","data"],"type":"object"},{"additionalProperties":false,"description":"Revisioned FIFO replacement following enqueue, activation, cancel, or clear.","properties":{"data":{"additionalProperties":false,"properties":{"pending":{"$ref":"#/$defs/PendingSubmissionsSnapshot"}},"required":["pending"],"type":"object"},"event":{"const":"pending_submissions_changed","type":"string"}},"required":["event","data"],"type":"object"},{"additionalProperties":false,"description":"A user input message persisted as `LogEntry::AnnotatedUserInput` and\nactivated for a turn. Broadcast to every subscribed client so TUI / GUI\ninstances show the same user line that reconnect snapshots replay.","properties":{"data":{"additionalProperties":false,"properties":{"entry_id":{"description":"Stable durable history identity. Older mixed-version producers omit it.","type":["string","null"]},"segments":{"items":{"$ref":"#/$defs/Segment"},"type":"array"}},"required":["segments"],"type":"object"},"event":{"const":"user_message","type":"string"}},"required":["event","data"],"type":"object"},{"additionalProperties":false,"description":"A canonical assistant/tool entry has committed to durable history.\nStreaming events remain the in-flight authority; this event supplies the\nstable identity used to reconcile that live block with paged history.","properties":{"data":{"additionalProperties":false,"properties":{"entry":{"$ref":"#/$defs/SessionSnapshotEntry"}},"required":["entry"],"type":"object"},"event":{"const":"session_entry_committed","type":"string"}},"required":["event","data"],"type":"object"},{"additionalProperties":false,"description":"One agent-injected system item committed to history.\n\nCarries the JSON form of `session_store::SystemItem`. Covers\n`Method::Notify` echoes, child-Worker lifecycle events from\n`Method::WorkerEvent`, `@` resolution payloads, and any future\nClients dispatch on the `kind` tag for typed rendering instead\nof parsing free-text prefixes like `[Notification] …` or\n`[File: …]`.\n\nOne event per `LogEntry::AnnotatedSystemItem` commit. Disk-side and\nwire-side are 1:1.","properties":{"data":{"additionalProperties":false,"properties":{"item":true},"required":["item"],"type":"object"},"event":{"const":"system_item","type":"string"}},"required":["event","data"],"type":"object"},{"additionalProperties":false,"description":"A new self-driving cycle has begun (IDLE → active transition).\n\nMarker event for the start of an Invoke range; the range extends\nimplicitly until the next `InvokeStart`. Fires for every accepted\n`Method::Submit` (kind=`UserSend`), `Method::Notify` (kind=`Notify`),\n`Method::WorkerEvent` re-injection (kind=`WorkerEvent`), and any other\nIDLE-breaking trigger. Mid-run interrupts (e.g. hook output,\ntyped system reminder insertion that doesn't break IDLE) do not\nemit `InvokeStart` — they appear as `SystemItem` only.\n\nCarries `kind` only; the payload (user text / notify message /\nworker event body) is delivered separately via the immediately\nfollowing `UserMessage` / `SystemItem` event.","properties":{"data":{"additionalProperties":false,"properties":{"kind":{"$ref":"#/$defs/InvokeKind"}},"required":["kind"],"type":"object"},"event":{"const":"invoke_start","type":"string"}},"required":["event","data"],"type":"object"},{"additionalProperties":false,"description":"One AgentTurn boundary opened. An AgentTurn is a maximal run of\nLLM generation calls whose input messages are identical (i.e.\nretries from network errors / 5xx / stream disconnects collapse\ninto the same AgentTurn). When the input changes (a new tool\nresult lands, a user interrupts, etc.), the next LLM call belongs\nto a new AgentTurn.\n\n`turn` is the AgentTurn index from `Engine::turn_count`.\n\nCurrently retry is not yet implemented (`agen-stream-continuation`)\nso AgentTurn and `LlmCall` fire 1:1, but the contract here is\nthe AgentTurn boundary; consumers that want per-LLM-call signals\nmust subscribe to `LlmCallStart` / `LlmCallEnd` instead.","properties":{"data":{"additionalProperties":false,"properties":{"turn":{"format":"uint","maximum":9007199254740991.0,"minimum":0.0,"type":"integer"}},"required":["turn"],"type":"object"},"event":{"const":"turn_start","type":"string"}},"required":["event","data"],"type":"object"},{"additionalProperties":false,"description":"AgentTurn closed.","properties":{"data":{"additionalProperties":false,"properties":{"result":{"$ref":"#/$defs/TurnResult"},"turn":{"format":"uint","maximum":9007199254740991.0,"minimum":0.0,"type":"integer"}},"required":["turn","result"],"type":"object"},"event":{"const":"turn_end","type":"string"}},"required":["event","data"],"type":"object"},{"additionalProperties":false,"description":"One LLM generation call started (1 request → 1 generation, retry\nincluded). Multiple `LlmCall*` pairs may fire inside a single\n`TurnStart` / `TurnEnd` pair when a request is retried; today\nthey fire 1:1 because retry is not implemented.\n\n`llm_call` is the worker-wide running counter from\n`Engine::llm_call_count`.","properties":{"data":{"additionalProperties":false,"properties":{"llm_call":{"format":"uint","maximum":9007199254740991.0,"minimum":0.0,"type":"integer"}},"required":["llm_call"],"type":"object"},"event":{"const":"llm_call_start","type":"string"}},"required":["event","data"],"type":"object"},{"additionalProperties":false,"description":"LLM generation call ended.","properties":{"data":{"additionalProperties":false,"properties":{"llm_call":{"format":"uint","maximum":9007199254740991.0,"minimum":0.0,"type":"integer"}},"required":["llm_call"],"type":"object"},"event":{"const":"llm_call_end","type":"string"}},"required":["event","data"],"type":"object"},{"additionalProperties":false,"description":"A transport-level LLM request retry has been scheduled.\n\nThis is operational state for clients to render while the worker is\nwaiting in backoff. It is not part of conversation history.","properties":{"data":{"additionalProperties":false,"properties":{"elapsed_ms":{"format":"uint64","maximum":9007199254740991.0,"minimum":0.0,"type":"integer"},"error":{"type":"string"},"failed_attempt":{"description":"The attempt that just failed. 1 origin.","format":"uint32","maximum":4294967295.0,"minimum":0.0,"type":"integer"},"llm_call":{"format":"uint","maximum":9007199254740991.0,"minimum":0.0,"type":"integer"},"max_attempts":{"format":"uint32","maximum":4294967295.0,"minimum":0.0,"type":"integer"},"status":{"format":"uint16","maximum":65535.0,"minimum":0.0,"type":["integer","null"]},"wait_ms":{"format":"uint64","maximum":9007199254740991.0,"minimum":0.0,"type":"integer"}},"required":["llm_call","failed_attempt","max_attempts","wait_ms","elapsed_ms","error"],"type":"object"},"event":{"const":"llm_retry","type":"string"}},"required":["event","data"],"type":"object"},{"additionalProperties":false,"description":"Stream generation was interrupted after events had begun and the worker\nis continuing with a follow-up LLM request.","properties":{"data":{"additionalProperties":false,"properties":{"attempt":{"format":"uint32","maximum":4294967295.0,"minimum":0.0,"type":"integer"},"llm_call":{"format":"uint","maximum":9007199254740991.0,"minimum":0.0,"type":"integer"},"max_attempts":{"format":"uint32","maximum":4294967295.0,"minimum":0.0,"type":"integer"},"reason":{"type":"string"}},"required":["llm_call","attempt","max_attempts","reason"],"type":"object"},"event":{"const":"llm_continuation","type":"string"}},"required":["event","data"],"type":"object"},{"additionalProperties":false,"properties":{"data":{"additionalProperties":false,"properties":{"text":{"type":"string"}},"required":["text"],"type":"object"},"event":{"const":"text_delta","type":"string"}},"required":["event","data"],"type":"object"},{"additionalProperties":false,"properties":{"data":{"additionalProperties":false,"properties":{"text":{"type":"string"}},"required":["text"],"type":"object"},"event":{"const":"text_done","type":"string"}},"required":["event","data"],"type":"object"},{"additionalProperties":false,"description":"A reasoning / thinking block has started.\n\nAlways paired with a `ThinkingDone`. `ThinkingDelta` is optional:\nsome providers (or some configurations) emit thinking metadata\nwithout plaintext, in which case Start → Done arrive with no\ndeltas in between. 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Worker fills\n`source_entry_id` immediately before the containing user input is committed;\ncommitted Session Log and public snapshot records therefore always retain\nthe durable source-entry identity without storing the file body.","properties":{"artifact_id":{"type":"string"},"availability":{"$ref":"#/$defs/UploadedFileAvailability"},"byte_len":{"format":"uint64","maximum":9007199254740991.0,"minimum":0.0,"type":"integer"},"created_at_ms":{"format":"uint64","maximum":9007199254740991.0,"minimum":0.0,"type":"integer"},"file_name":{"type":"string"},"media_type":{"type":"string"},"sha256":{"type":"string"},"source_entry_id":{"type":["string","null"]}},"required":["artifact_id","file_name","media_type","created_at_ms","availability","byte_len","sha256"],"type":"object"},"WorkerBusyState":{"oneOf":[{"additionalProperties":false,"properties":{"kind":{"const":"run","type":"string"},"state":{"$ref":"#/$defs/WorkerRunState"}},"required":["kind","state"],"type":"object"},{"additionalProperties":false,"properties":{"kind":{"const":"maintenance","type":"string"},"state":{"$ref":"#/$defs/WorkerMaintenanceState"}},"required":["kind","state"],"type":"object"}]},"WorkerCommandAcknowledgement":{"additionalProperties":false,"properties":{"command":{"$ref":"#/$defs/WorkerCommandKind"},"command_id":{"format":"uint64","maximum":9007199254740991.0,"minimum":0.0,"type":"integer"},"disposition":{"$ref":"#/$defs/WorkerCommandDisposition"},"state":{"$ref":"#/$defs/WorkerStateSnapshot","description":"The complete authoritative state observed after command admission."}},"required":["command_id","command","disposition","state"],"type":"object"},"WorkerCommandDisposition":{"enum":["accepted","stale_command_id","conflict","invalid_state"],"type":"string"},"WorkerCommandEnvelope":{"additionalProperties":false,"description":"Caller-owned identity for one state-changing Worker command.\n\nA controller accepts command ids in strictly increasing order. Exact retries\nof an accepted id must retain the same command kind.","properties":{"command_id":{"format":"uint64","maximum":9007199254740991.0,"minimum":0.0,"type":"integer"}},"required":["command_id"],"type":"object"},"WorkerCommandKind":{"enum":["resume","cancel","pause","compact","shutdown"],"type":"string"},"WorkerEvent":{"description":"Typed lifecycle events sent from a child Worker to its parent.\n\nDelivered as `Method::WorkerEvent` over the parent's Unix socket. The\nparent Controller always applies variant-specific side effects\n(registry / worker-allocation updates). Agent-visible variants are also\nqueued into the notification buffer; control-plane-only variants are\nnot injected into the parent's LLM context.\n\nTransport is fire-and-forget; receivers must tolerate out-of-order\ndelivery (e.g. `TurnEnded` arriving after `ShutDown` for the same\nchild Worker).","oneOf":[{"additionalProperties":false,"description":"Child finished one turn and is back to IDLE.","properties":{"kind":{"const":"turn_ended","type":"string"},"worker_name":{"type":"string"}},"required":["kind","worker_name"],"type":"object"},{"additionalProperties":false,"description":"Engine execution error occurred inside the child's turn.\n\nLimited to worker runtime failures (provider / tool errors) —\ndoes not include transient method-rejection responses such as\n`AlreadyRunning`.","properties":{"kind":{"const":"errored","type":"string"},"message":{"type":"string"},"worker_name":{"type":"string"}},"required":["kind","worker_name","message"],"type":"object"},{"additionalProperties":false,"description":"Child has stopped (controller loop is exiting).","properties":{"kind":{"const":"shut_down","type":"string"},"worker_name":{"type":"string"}},"required":["kind","worker_name"],"type":"object"},{"additionalProperties":false,"description":"Child SubWorker sub-delegated scope to a grandchild SubWorker via `SubWorkerSpawn`.\n\nControl-plane only: receivers apply registry side effects and\npropagate upward, but do not expose this as an agent notification.\n\nThe parent uses this to add the grandchild to its own\n`spawned_workers.json` so it can manage the grandchild directly\neven if the intermediate child dies. The parent then re-fires\nthis event upward (if it has a parent of its own) to maintain\nthe chain to root.","properties":{"kind":{"const":"scope_sub_delegated","type":"string"},"parent_worker":{"description":"Sub-delegating Worker (= the sender itself).","type":"string"},"scope":{"description":"Scope delegated to the grandchild.","items":{"$ref":"#/$defs/ScopeRule"},"type":"array"},"sub_socket":{"description":"Unix-socket path where the grandchild is reachable.","type":"string"},"sub_worker":{"description":"Name of the grandchild Worker.","type":"string"}},"required":["kind","parent_worker","sub_worker","sub_socket","scope"],"type":"object"}]},"WorkerMaintenanceState":{"enum":["compacting"],"type":"string"},"WorkerRunState":{"enum":["running","pausing","paused","cancelling"],"type":"string"},"WorkerState":{"oneOf":[{"additionalProperties":false,"properties":{"kind":{"const":"idle","type":"string"}},"required":["kind"],"type":"object"},{"additionalProperties":false,"properties":{"kind":{"const":"busy","type":"string"},"state":{"$ref":"#/$defs/WorkerBusyState"}},"required":["kind","state"],"type":"object"}]},"WorkerStateSnapshot":{"additionalProperties":false,"properties":{"last_command_id":{"description":"Highest lifecycle command id observed by this controller instance.","format":"uint64","maximum":9007199254740991.0,"minimum":0.0,"type":"integer"},"state":{"$ref":"#/$defs/WorkerState"}},"required":["last_command_id","state"],"type":"object"},"WorkerStatus":{"enum":["idle","running","paused","stopped"],"type":"string"},"WorkspaceSubscriptionWorkdir":{"additionalProperties":false,"description":"Workspace-facing Workdir summary. Backend-generated Repository UUIDs never\nenter this DTO; Workspace Server must resolve the required Repository key.","properties":{"repository_key":{"type":"string"},"state":{"type":"string"},"working_directory_id":{"$ref":"#/$defs/SubscriptionWorkdirId"}},"required":["working_directory_id","repository_key","state"],"type":"object"}},"$schema":"https://json-schema.org/draft/2020-12/schema","description":"Direction is explicit at the outer envelope, while concrete message kinds\nremain typed within each lane.","oneOf":[{"additionalProperties":false,"properties":{"frame":{"const":"request","type":"string"},"message":{"$ref":"#/$defs/SubscriptionRequest"},"protocol_version":{"format":"uint16","maximum":65535.0,"minimum":0.0,"type":"integer"}},"required":["frame","message","protocol_version"],"type":"object"},{"additionalProperties":false,"properties":{"frame":{"const":"response","type":"string"},"message":{"$ref":"#/$defs/SubscriptionResponse"},"protocol_version":{"format":"uint16","maximum":65535.0,"minimum":0.0,"type":"integer"}},"required":["frame","message","protocol_version"],"type":"object"},{"additionalProperties":false,"properties":{"frame":{"const":"event","type":"string"},"message":{"$ref":"#/$defs/SubscriptionEvent"},"protocol_version":{"format":"uint16","maximum":65535.0,"minimum":0.0,"type":"integer"}},"required":["frame","message","protocol_version"],"type":"object"},{"additionalProperties":false,"properties":{"frame":{"const":"worker_protocol","type":"string"},"message":{"$ref":"#/$defs/SubscriptionWorkerProtocolMethod"},"protocol_version":{"format":"uint16","maximum":65535.0,"minimum":0.0,"type":"integer"}},"required":["frame","message","protocol_version"],"type":"object"}],"title":"SubscriptionFrame"}; export const RUST_SERIALIZED_SUBSCRIPTION_FRAME_FIXTURES: readonly unknown[] = - [{"protocol_version":2,"frame":"response","message":{"result":"subscribed","payload":{"request_id":"fixture-request","subscription_id":"fixture-subscription","selector":{"topic":"workspace_workers"},"snapshot":{"topic":"workers","data":{"workers":[{"worker_id":"fixture-worker","runtime_id":"fixture-runtime","resource_key":"fixture-worker-resource","availability":"observed","state":"idle","has_running_internal_workers":false,"workspace_id":"fixture-workspace","workdir_attachments":[{"alias":"external","working_directory_id":"fixture-external-workdir"}]}]}}}}},{"protocol_version":2,"frame":"event","message":{"event":"event","data":{"subscription_id":"fixture-subscription","payload":{"event":"worker_protocol","data":{"worker_id":"fixture-worker","event":{"event":"pending_submissions_changed","data":{"pending":{"revision":0,"notification_count":0,"head_id":null,"submissions":[]}}}}}}}}]; + [{"protocol_version":2,"frame":"response","message":{"result":"subscribed","payload":{"request_id":"fixture-request","subscription_id":"fixture-subscription","selector":{"topic":"workspace_workers"},"snapshot":{"topic":"workers","data":{"workers":[{"worker_id":"fixture-worker","runtime_id":"fixture-runtime","resource_key":"fixture-worker-resource","availability":"observed","state":"idle","has_running_internal_workers":false,"workspace_id":"fixture-workspace","workdir_attachments":[{"alias":"external","working_directory_id":"fixture-external-workdir"}]}]}}}}},{"protocol_version":2,"frame":"event","message":{"event":"event","data":{"subscription_id":"fixture-subscription","payload":{"event":"worker_protocol","data":{"worker_id":"fixture-worker","event":{"event":"pending_submissions_changed","data":{"pending":{"revision":0,"notification_count":0,"head_id":null,"submissions":[]}}}}}}}},{"protocol_version":2,"frame":"event","message":{"event":"event","data":{"subscription_id":"fixture-subscription","payload":{"event":"worker_protocol","data":{"worker_id":"fixture-worker","event":{"event":"snapshot","data":{"session":{"pending_submissions":{"revision":0,"notification_count":0,"head_id":null,"submissions":[]},"entries":[]},"greeting":{"worker_name":"fixture-worker","cwd":"/fixture","provider":"openai_responses","model":"gpt-6-astra","reasoning":{"kind":"effort","effort":"high"},"scope_summary":"fixture scope","tools":["Read"],"context_window":272000,"context_tokens":142000,"context_usage":{"tokens":142000,"source":"measured"}},"state":{"last_command_id":0,"state":{"kind":"idle"}},"internal_workers":[{"worker":{"session_id":"fixture-child-session","name":"fixture-child","parent_session_id":"fixture-parent-session","kind":"sub_worker"},"revision":1,"session":{"pending_submissions":{"revision":0,"notification_count":0,"head_id":null,"submissions":[]},"entries":[]},"greeting":{"worker_name":"fixture-worker","cwd":"/fixture","provider":"openai_responses","model":"gpt-6-astra","reasoning":{"kind":"effort","effort":"high"},"scope_summary":"fixture scope","tools":["Read"],"context_window":272000,"context_tokens":142000,"context_usage":{"tokens":142000,"source":"measured"}},"status":"idle"}]}}}}}}}]; const utf8 = new TextEncoder(); type JsonObject = Record; diff --git a/web/workspace/src/lib/generated/protocol.ts b/web/workspace/src/lib/generated/protocol.ts index 7063b7214..7212a00fb 100644 --- a/web/workspace/src/lib/generated/protocol.ts +++ b/web/workspace/src/lib/generated/protocol.ts @@ -200,21 +200,42 @@ export type SubmissionDisposition = "started" | "queued"; export type SessionSnapshot = { pending_submissions: PendingSubmissionsSnapshot, entries: Array, }; +export type ReasoningConfig = { "kind": "effort", effort: string, } | { "kind": "budget_tokens", budget_tokens: number, }; + +export type ContextTokenSource = "measured" | "estimated"; + +export type ContextUsage = { tokens: number, source: ContextTokenSource, }; + +export type Greeting = { worker_name: string, cwd: string, provider: string, model: string, +/** + * Effective reasoning control. Absent means unspecified or unavailable. + */ +reasoning?: ReasoningConfig | null, scope_summary: string, tools: Array, +/** + * Resolved effective model context window in tokens. Legacy producers use + * zero when this is unavailable; clients must treat that as unknown. + */ +context_window: number, +/** + * Legacy numeric mirror retained for mixed-version clients. + */ +context_tokens: number, +/** + * Typed current-context value. Older snapshots omit it; clients may fall + * back to `context_tokens` only when `context_window` is known. + */ +context_usage?: ContextUsage | null, }; + export type InternalWorkerKind = "sub_worker" | { "service": { kind: string, } }; export type InternalWorkerRef = { session_id: string, name: string, parent_session_id?: string | null, kind: InternalWorkerKind, }; -export type InternalWorkerSnapshot = { worker: InternalWorkerRef, revision: number, session: SessionSnapshot, status: WorkerStatus, error?: string | null, in_flight?: InFlightSnapshot, internal_workers?: Array, }; - -export type Greeting = { worker_name: string, cwd: string, provider: string, model: string, scope_summary: string, tools: Array, +export type InternalWorkerSnapshot = { worker: InternalWorkerRef, revision: number, session: SessionSnapshot, /** - * Model context window in tokens. Always filled by the Worker greeting. + * Public execution metadata for this child. Older snapshots and service + * workers may omit it; clients must never substitute the parent's values. */ -context_window: number, -/** - * Estimated current session context tokens at connect time. - */ -context_tokens: number, }; +greeting?: Greeting | null, status: WorkerStatus, error?: string | null, in_flight?: InFlightSnapshot, internal_workers?: Array, }; export type Alert = { level: AlertLevel, source: AlertSource, message: string, /** diff --git a/web/workspace/src/lib/workspace/console/WorkerContextStatus.browser.spec.ts b/web/workspace/src/lib/workspace/console/WorkerContextStatus.browser.spec.ts new file mode 100644 index 000000000..56003bf51 --- /dev/null +++ b/web/workspace/src/lib/workspace/console/WorkerContextStatus.browser.spec.ts @@ -0,0 +1,42 @@ +// @vitest-environment happy-dom + +import { cleanup, render } from "@testing-library/svelte"; +import { afterEach, expect, test } from "vitest"; +import WorkerContextStatus from "./WorkerContextStatus.svelte"; + +afterEach(cleanup); + +test("renders resolved model, reasoning, and measured context accessibly", () => { + const view = render(WorkerContextStatus, { + metadata: { + model: "gpt-6-astra", + reasoning: { kind: "effort", effort: "high" }, + contextWindow: 272_000, + contextTokens: 142_000, + contextSource: "measured", + }, + }); + + const status = view.getByLabelText("Worker model and context"); + expect(status.textContent).toContain("gpt-6-astra · high"); + expect(status.textContent).toContain("Context 142.0k / 272.0k (52%)"); +}); + +test("renders honest unavailable state instead of a fabricated zero percent", async () => { + const view = render(WorkerContextStatus, { metadata: null }); + expect(view.getByText("Model unavailable")).not.toBeNull(); + expect(view.getByText("Context unavailable")).not.toBeNull(); + expect(view.container.textContent).not.toContain("0%"); + + await view.rerender({ + metadata: { + model: "claude", + reasoning: { kind: "budget_tokens", budget_tokens: 8_192 }, + contextWindow: 64_000, + contextTokens: 12_000, + contextSource: "estimated", + }, + }); + expect(view.container.textContent).toContain("claude · 8.2k token budget"); + expect(view.container.textContent).toContain("Context ~12.0k / 64.0k (19%)"); +}); diff --git a/web/workspace/src/lib/workspace/console/WorkerContextStatus.svelte b/web/workspace/src/lib/workspace/console/WorkerContextStatus.svelte new file mode 100644 index 000000000..248cf5025 --- /dev/null +++ b/web/workspace/src/lib/workspace/console/WorkerContextStatus.svelte @@ -0,0 +1,69 @@ + + +
+ {modelSummary} + + {contextSummary} +
+ + diff --git a/web/workspace/src/lib/workspace/console/WorkerRunStatus.svelte b/web/workspace/src/lib/workspace/console/WorkerRunStatus.svelte index 70c5e9117..2cfe428d1 100644 --- a/web/workspace/src/lib/workspace/console/WorkerRunStatus.svelte +++ b/web/workspace/src/lib/workspace/console/WorkerRunStatus.svelte @@ -60,7 +60,7 @@ {requests} {requestLabel} - ↑{formatRunTokens(uploadTokens)}/↓{formatRunTokens(outputTokens)} + Run ↑{formatRunTokens(uploadTokens)}/↓{formatRunTokens(outputTokens)}