claudeAgent.ts ×2
Frontier kind: Code frontier
unlabeled · c_dc41fc8ee32e
2 tests · 56765 LOC · 346 files · introduces 0 tests · 6 LOC · 1 file
Introduces — evidence that enters the hierarchy at this concept
Code
2 ranges 6 lines · 1 files
Tests
0 tests
Contains — complete concept membership
Neighbourhood graph
The orange circle is the focus. Violet and green circles are every ancestor and descendant, broader and narrower, at any distance; blue squares and pink diamonds are the introduced files and exact introduced tests of every visible concept, not only the focus's. Arrows point from broader to narrower concepts and bridge only concepts omitted from this view. Undirected links show source or test introduction. Concept and file size follows LOC; exact test nodes use test-count units.
Introduced files, introduced tests, and structurally relevant concept specialization
In the embedded map, ordinary wheel input scrolls the page; use the visible controls to zoom and drag to pan. Open the full-screen map for canvas navigation: wheel pans, Ctrl/Command plus wheel zooms, and arrow keys pan when this region is focused. On touch screens, open the full-screen map to pan or pinch. If JavaScript or WebGL is unavailable, use the native relationship evidence on this page.
Graph controls are ready.
Interactive rendering requires JavaScript and WebGL. Use the native relationship evidence on this page while the interactive map is unavailable.
JavaScript is disabled; use the native relationship evidence on this page to explore the same evidence.
Native relationship evidence
Every exact file and test below is linked only from the concept that introduces it.
claudeAgent.ts ×2 Introduced files:
claudeAgent.ts ×1 Introduced files:
Introduced tests:
claudeAgent.test|title=ClaudeAgent truncateSession(turnId) resolves the anchor, restarts at it on the same id, and prunes the DB|occurrence=1 Introduced tests:
claudeAgent.ts ×1 Introduced files:
claudeAgentSession.ts ×1 Introduced files:
claudeAgent.ts ×1 Introduced files:
claudeAgent.test|title=ClaudeAgent _isResumed flips on first system:init|occurrence=1 Introduced tests:
claudeAgentSession.ts ×1 Introduced files:
Turn.id ↔ uuid invariant)|occurrence=1, claudeAgent.test|title=ClaudeAgent result emits ChatUsage immediately before ChatTurnComplete|occurrence=1, +4 Introduced tests:
claudeAgentSession.ts ×2 Introduced files:
claudeAgent.ts ×1 Introduced files:
claudeAgentSession.ts ×1 Introduced files:
claudeAgentSession.ts ×5 Introduced files:
claudeAgent.ts ×1 Introduced files:
claudeAgent.ts ×3 Introduced files:
claudeSdkPipeline.ts ×3 Introduced files:
claudeAgentSession.ts ×2 Introduced files:
claudeAgent.ts ×1 Introduced files:
claudePromptResolver.ts ×1 Introduced files:
claudeSdkPipeline.ts ×4 Introduced files:
claudeAgent.ts ×4 Introduced files:
claudeAgent.ts ×2 Introduced files:
claudeAgent.ts ×1 Introduced files:
claudeAgentSession.ts ×1 Introduced files:
claudeAgentSession.ts ×5 Introduced files:
claudeAgent.ts ×1 Introduced files:
claudeAgentSession.ts ×1 Introduced files:
claudeAgentSession.ts ×14 Introduced files:
claudeAgent.ts ×1 Introduced files:
claudeAgent.ts ×2 Introduced files:
claudeAgent.ts ×3 Introduced files:
claudeAgentSession.ts ×2 Introduced files:
claudeAgentSession.ts ×2 Introduced files:
claudeAgent.ts ×1 Introduced files:
claudeAgentSession.ts ×4 Introduced files:
claudeAgent.ts ×1 Introduced files:
claudeAgent.ts ×3 Introduced files:
claudeAgent.ts ×1 Introduced files:
claudeAgent.ts ×3 Introduced files:
claudeAgent.ts ×5 Introduced files:
claudePromptResolver.ts ×1 Introduced files:
agentPeerChats.ts ×1 Introduced files:
agentPeerChats.ts ×2 Introduced files:
agentPeerChats.ts ×1 Introduced files:
agentPeerChats.ts ×1 Introduced files:
agentPeerChats.ts ×1 Introduced files:
agentPeerChats.ts ×1 Introduced files:
copilotGitProject.ts ×2 Introduced files:
agentModelPricing.ts ×1 Introduced files:
agentModelPricing.ts ×1 Introduced files:
agentModelPricing.ts ×6 Introduced files:
agentService.ts ×1 Introduced files:
workspacelessScratchDir.ts ×2 Introduced files:
agentHostReviewService.ts ×2 Introduced files:
agentFeedbackAttachments.ts ×9 Introduced files:
agentModelPricing.ts ×7 Introduced files:
claudeSdkPipeline.ts ×1 Introduced files:
claudeSdkPipeline.ts ×1 Introduced files:
claudeSdkPipeline.ts ×1 Introduced files:
claudeSdkPipeline.ts ×3 Introduced files:
claudeSdkPipeline.ts ×1 Introduced files:
claudeSdkPipeline.ts ×1 Introduced files:
claudeSdkPipeline.ts ×17 Introduced files:
claudeSdkPipeline.ts ×2 Introduced files:
claudeSdkPipeline.ts ×1 Introduced files:
claudeSdkPipeline.ts ×1 Introduced files:
claudeSdkMessageRouter.ts ×1 Introduced files:
claudeSdkMessageRouter.ts ×2 Introduced files:
mcpCustomizationController.ts ×2 Introduced files:
claudeSessionCustomizationDiscovery.ts ×1 Introduced files:
claudeSessionCustomizationDiscovery.ts ×3 Introduced files:
claudeMapSessionEvents.test|title=claudeMapSessionEvents — direct mapper tests result success does not derive credits from total_cost_usd|occurrence=1, claudeMapSessionEvents.test|title=claudeMapSessionEvents — direct mapper tests result success without modelUsage omits the model field on ChatUsage|occurrence=1, +1 Introduced tests:
claudeMapSessionEvents.ts ×2 Introduced files:
agentConfigurationService.ts ×1 Introduced files:
agentConfigurationService.ts ×2 Introduced files:
fileService.ts ×1 Introduced files:
fileService.ts ×1 Introduced files:
fileService.ts ×3 Introduced files:
agentHostStateManager.ts ×1 Introduced files:
agentHostStateManager.ts ×3 Introduced files:
fileService.ts ×2 Introduced files:
fileService.ts ×56 Introduced files:
claudeReplayMapper.test|title=resolveForkAnchorUuid fork at turn 0 → last assistant uuid of turn 0|occurrence=1, claudeReplayMapper.test|title=resolveForkAnchorUuid fork at turn 1 → last assistant uuid of turn 1|occurrence=1 Introduced tests:
claudeReplayMapper.test|title=resolveForkAnchorUuid fork at the last turn → last assistant uuid of that turn|occurrence=1 Introduced tests:
claudeReplayMapper.test|title=resolveForkAnchorUuid user-only target turn (no assistant) falls back to the user-text uuid|occurrence=1 Introduced tests:
claudeReplayMapper.ts ×1 Introduced files:
claudeReplayMapper.ts ×1 Introduced files:
claudeReplayMapper.ts ×5 Introduced files:
sessionState.ts ×2 Introduced files:
claudeReplayMapper.ts ×2 Introduced files:
claudeReplayMapper.ts ×1 Introduced files:
claudeReplayMapper.ts ×23 Introduced files:
claudeReplayMapper.ts ×3 Introduced files:
claudePromptQueue.ts ×2 Introduced files:
Introduced tests:
claudePromptQueue.ts ×3 Introduced files:
claudeReplayMapper.ts ×22 Introduced files:
claudePromptQueue.test|title=ClaudePromptQueue non-steering entries do not fire the steering callback|occurrence=1 Introduced tests:
claudePromptQueue.test|title=ClaudePromptQueue notifyAborted wakes a parked next() so it can re-check the abort signal|occurrence=1 Introduced tests:
claudePromptQueue.ts ×1 Introduced files:
claudeToolCallRegistry.ts ×1 Introduced files:
Introduced tests:
claudePromptQueue.ts ×1 Introduced files:
claudePromptQueue.ts ×2 Introduced files:
lifecycle.ts ×1 Introduced files:
testGitHubEndpointService.ts ×1 Introduced files:
testGitHubEndpointService.ts ×1 Introduced files:
claudeSessionConfigKeys.ts ×1 Introduced files:
log.ts ×1 Introduced files:
sessionTestHelpers.ts ×1 Introduced files:
claudeSessionClientCustomizationsModel.ts ×2 Introduced files:
claudeSessionClientCustomizationsModel.ts ×1 Introduced files:
observableValue.ts ×1 Introduced files:
buffer.test|title=Buffer issue #71993 - VSBuffer#toString returns numbers|occurrence=1 Introduced tests:
buffer.test|title=Buffer slice|occurrence=1 Introduced tests:
instantiationService.ts ×2 Introduced files:
instantiationService.ts ×2 Introduced files:
instantiationService.ts ×1 Introduced files:
instantiationService.ts ×6 Introduced files:
instantiationService.ts ×2 Introduced files:
claudeSessionClientToolsModel.ts ×1 Introduced files:
Introduced tests:
instantiationService.ts ×3 Introduced files:
instantiationService.ts ×1 Introduced files:
instantiationService.ts ×1 Introduced files:
async.ts ×2 Introduced files:
lifecycle.ts ×1 Introduced files:
async.ts ×1 Introduced files:
async.ts ×1 Introduced files:
sessionTestHelpers.ts ×1 Introduced files:
async.ts ×202 Introduced files:
sessionTestHelpers.ts ×1 Introduced files:
sessionTestHelpers.ts ×33 Introduced files:
observableValue.ts ×2 Introduced files:
observableValue.ts ×3 Introduced files:
debugGetDependencyGraph.ts ×2 Introduced files:
agentService.ts ×1 Introduced files:
agentService.ts ×1 Introduced files:
githubEndpoints.test|title=githubEndpoints github.com resources are byte-for-byte the canonical protected-resource constants|occurrence=1 Introduced tests:
githubEndpoints.ts ×1 Introduced files:
githubEndpoints.ts ×3 Introduced files:
agentService.ts ×15 Introduced files:
files.ts ×1 Introduced files:
files.ts ×1 Introduced files:
copilotGitProject.test|title=Copilot Git Project returns undefined outside a git working tree|occurrence=1 Introduced tests:
copilotGitProject.ts ×1 Introduced files:
copilotGitProject.ts ×1 Introduced files:
copilotGitProject.ts ×3 Introduced files:
copilotGitProject.ts ×3 Introduced files:
resources.ts ×23 Introduced files:
copilotGitProject.ts ×3 Introduced files:
arrays.ts ×1 Introduced files:
arrays.ts ×1 Introduced files:
strings.test|title=Strings trimWhitespace|occurrence=1 Introduced tests:
lifecycle.ts ×1 Introduced files:
sessionState.ts ×1 Introduced files:
sessionState.ts ×3 Introduced files:
sessionState.ts ×57 Introduced files:
event.ts ×1 Introduced files:
arrays.ts ×2 Introduced files:
lifecycle.ts ×4 Introduced files:
event.ts ×1 Introduced files:
event.ts ×1 Introduced files:
lifecycle.ts ×2 Introduced files:
lifecycle.test|title=Lifecycle dispose disposable array|occurrence=1, lifecycle.test|title=Lifecycle Action bar has broken accessibility #100273|occurrence=1 Introduced tests:
buildOptions plugins projection undefined plugins omits Options.plugins|occurrence=1, buildOptions plugins projection empty plugins array omits Options.plugins|occurrence=1, +2 Introduced tests:
buildOptions resumeSessionAt projection resume without resumeSessionAt omits Options.resumeSessionAt|occurrence=1, buildOptions resumeSessionAt projection resume + resumeSessionAt projects onto Options.resume and Options.resumeSessionAt|occurrence=1 Introduced tests:
event.ts ×2 Introduced files:
claudeSdkOptions.ts ×1 Introduced files:
claudeModelId.ts ×1 Introduced files:
claudeSdkOptions.ts ×1 Introduced files:
event.ts ×2 Introduced files:
claudeSdkOptions.ts ×1 Introduced files:
claudeSdkOptions.ts ×4 Introduced files:
buffer.ts ×1 Introduced files:
buffer.ts ×3 Introduced files:
buffer.ts ×1 Introduced files:
buffer.ts ×2 Introduced files:
buffer.ts ×1 Introduced files:
buffer.ts ×3 Introduced files:
buffer.ts ×1 Introduced files:
uri.test|title=URI VSCode URI module's driveLetterPath regex is incorrect, #32961|occurrence=1 Introduced tests:
uri.ts ×1 Introduced files:
claudeModelId.ts ×1 Introduced files:
claudeModelId.ts ×1 Introduced files:
uri.ts ×1 Introduced files:
uri.ts ×1 Introduced files:
uri.ts ×1 Introduced files:
lifecycle.ts ×1 Introduced files:
claudeModelConfig.ts ×1 Introduced files:
uri.ts ×1 Introduced files:
claudeModelConfig.ts ×1 Introduced files:
Introduced tests:
claudeModelConfig.ts ×3 Introduced files:
utils.ts ×1 Introduced files:
uri.ts ×2 Introduced files:
uri.ts ×3 Introduced files:
errors.ts ×1 Introduced files:
uri.ts ×2 Introduced files:
utils.ts ×3 Introduced files:
uri.ts ×1 Introduced files:
instantiation.ts ×4 Introduced files:
lifecycle.ts ×1 Introduced files:
instantiation.ts ×5 Introduced files:
lifecycle.ts ×1 Introduced files:
lifecycle.ts ×1 Introduced files:
lifecycle.ts ×1 Introduced files:
Introduced tests
Every collected test enters the hierarchy at exactly one concept.
No tests are introduced at this concept. Its intent tests are introduced by other concepts.
Introduced code
Every collected source range enters the hierarchy at exactly one concept.
1 file ranked by introduced lines: 6 introduced LOC across 2 ranges.
Expand a file to inspect source; the > gutter marks introduced lines.
src/vs/platform/agentHost/node/claude/claudeAgent.ts 6 introduced LOC · 2 ranges
Open complete file
833
throw new Error ( `Cannot truncate session ${ sessionId } : turn ${ turnId } not found in transcript` );
834
}
836
>
// Operate on a live session; cold-resume an unloaded one first so
837
>
// there is a single code path that sets the anchor on a live
838
>
// pipeline (the next send applies it).
839
>
const live = existing ?? await this . _resumeSession ( sessionId , session );
840
await live . truncateToTurn ( turnId , anchor );
841
>
this . _logService . info ( `[Claude: ${ sessionId } ] truncateSession kept [0.. ${ turnId } ] (anchor= ${ anchor } )` );
claudeAgent.ts
842
});
843
}