claudeAgent.ts ×1
Frontier kind: Code frontier
unlabeled · c_d4270b392202
25 tests · 56434 LOC · 346 files · introduces 0 tests · 1 LOC · 1 file
Introduces — evidence that enters the hierarchy at this concept
Code
1 range 1 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
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Native relationship evidence
Every exact file and test below is linked only from the concept that introduces it.
claudeAgent.ts ×1 Introduced files:
claudeSdkPipeline.ts ×5 Introduced files:
Introduced tests:
claudeAgent.test|title=ClaudeAgent — Phase 11 customizations mid-turn reducer toggle reconciles before the following send|occurrence=1 Introduced tests:
claudeAgentSession.ts ×1 Introduced files:
Introduced tests:
claudeAgent.ts ×1 Introduced files:
Introduced tests:
claudeAgent.test|title=ClaudeAgent setClientTools with an equal snapshot does NOT restart|occurrence=1 Introduced tests:
§3.8 — permissionMode propagation) Test 16 — live permissionMode update forwards via Query.setPermissionMode on the next sendMessage|occurrence=1 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 ×2 Introduced files:
claudeAgent.test|title=ClaudeAgent the truncation anchor is applied exactly once and not leaked to later rebuilds|occurrence=1 Introduced tests:
claudeAgent.test|title=ClaudeAgent rebind failure leaves the client-tool diff dirty so the next send retries|occurrence=1 Introduced tests:
claudeAgent.test|title=ClaudeAgent FakeQuery.setMcpServers stays unmodeled (Phase 10 never calls Query.setMcpServers for client tools)|occurrence=1 Introduced tests:
claudeAgent.test|title=ClaudeAgent setClientTools after materialize triggers yield-restart on next sendMessage with the new tool set|occurrence=1 Introduced tests:
claudeAgent.test|title=ClaudeAgent — Phase 11 customizations send pre-flight: dirty customizations triggers a rebind (SDK plugin URI set is captured at startup, so any change must restart the Query)|occurrence=1 Introduced tests:
claudeAgent.test|title=ClaudeAgent (Phase 9 — runtime mutation surface) rebind re-applies bijective state (model + effort) on the new Query|occurrence=1 Introduced tests:
claudeAgent.test|title=ClaudeAgent (Phase 9 — runtime mutation surface) abortSession on a materialized session cancels the in-flight turn and leaves the session reusable|occurrence=1 Introduced tests:
claudeMapSessionEvents.ts ×1 Introduced files:
Introduced tests:
claudeSdkPipeline.ts ×2 Introduced files:
Introduced tests:
claudeAgent.test|title=ClaudeAgent (Phase 9 — runtime mutation surface) changeModel with `max` effort passes `max` through on the runtime path|occurrence=1 Introduced tests:
claudeAgent.test|title=ClaudeAgent a rebuild that fails after reading the anchor keeps it staged so the next send retries the truncation|occurrence=1 Introduced tests:
claudeAgent.test|title=ClaudeAgent (Phase 9 — runtime mutation surface) subprocess crash mid-stream rejects the in-flight turn and the next sendMessage rebinds via resume|occurrence=1 Introduced tests:
claudeAgent.test|title=ClaudeAgent (Phase 9 — runtime mutation surface) changeModel with same id and unchanged effort skips the SDK setters|occurrence=1 Introduced tests:
claudeAgent.test|title=ClaudeAgent (Phase 9 — runtime mutation surface) steering_consumed fires when the iterable hands the steering message to the SDK|occurrence=1 Introduced tests:
claudeAgent.test|title=ClaudeAgent a pending truncation anchor reaches the next rebuild as Options.resumeSessionAt, consumed once|occurrence=1 Introduced tests:
claudeAgentSession.ts ×1 Introduced files:
claudeAgent.test|title=ClaudeAgent resumed session keeps overlay-derived permissionMode on turn 2 (no silent flip to default)|occurrence=1 Introduced tests:
claudeAgent.test|title=ClaudeAgent two sendMessage calls reuse the materialized Query|occurrence=1 Introduced tests:
claudeAgentSession.ts ×5 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:
agentConfigurationService.ts ×1 Introduced files:
claudeAgentSession.ts ×5 Introduced files:
claudeAgentSession.ts ×14 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 ×3 Introduced files:
claudeAgent.ts ×2 Introduced files:
claudeAgent.ts ×1 Introduced files:
claudeAgent.ts ×7 Introduced files:
claudePromptResolver.ts ×1 Introduced files:
claudeAgent.ts ×1 Introduced files:
claudeAgent.ts ×91 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:
copilotGitProject.ts ×2 Introduced files:
agentService.ts ×1 Introduced files:
agentService.ts ×2 Introduced files:
workspacelessScratchDir.ts ×2 Introduced files:
agentHostReviewService.ts ×2 Introduced files:
agentFeedbackAttachments.ts ×9 Introduced files:
agentModelPricing.ts ×7 Introduced files:
claudeSdkPipeline.ts ×3 Introduced files:
claudeSdkPipeline.ts ×1 Introduced files:
claudeSdkPipeline.ts ×17 Introduced files:
claudeSdkPipeline.ts ×2 Introduced files:
claudeSdkPipeline.ts ×1 Introduced files:
claudeSdkMessageRouter.ts ×1 Introduced files:
claudeSdkMessageRouter.ts ×2 Introduced files:
claudeSdkMessageRouter.ts ×4 Introduced files:
mcpCustomizationController.ts ×2 Introduced files:
claudeSessionCustomizationDiscovery.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:
claudeMapSessionEvents.ts ×7 Introduced files:
claudeMapSessionEventsTestUtils.ts ×1 Introduced files:
claudeMapSessionEvents.ts ×1 Introduced files:
claudeMapSessionEvents.ts ×7 Introduced files:
agentConfigurationService.ts ×1 Introduced files:
agentConfigurationService.ts ×2 Introduced files:
claudeSessionCustomizationDiscovery.ts ×9 Introduced files:
fileService.ts ×1 Introduced files:
fileService.ts ×1 Introduced files:
fileService.ts ×3 Introduced files:
agentHostStateManager.ts ×4 Introduced files:
inMemoryFilesystemProvider.ts ×20 Introduced files:
sessionTestHelpers.ts ×1 Introduced files:
fileService.ts ×2 Introduced files:
fileService.ts ×56 Introduced files:
claudeSubagentResolver.test|title=claudeSubagentResolver — SUBAGENT_ID_SUFFIX_REGEX matches canonical and drifted formats; rejects unrelated text|occurrence=1 Introduced tests:
sessionState.ts ×2 Introduced files:
claudePromptQueue.ts ×2 Introduced files:
Introduced tests:
claudePromptQueue.ts ×3 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.test|title=ClaudePromptQueue aborted signal makes the iterable return done on the next next()|occurrence=1 Introduced tests:
claudePromptQueue.ts ×1 Introduced files:
claudePromptQueue.ts ×2 Introduced files:
claudePromptQueue.ts ×1 Introduced files:
Introduced tests:
claudeToolCallRegistry.ts ×1 Introduced files:
Introduced tests:
claudeToolCallRegistry.ts ×2 Introduced files:
claudePromptQueue.ts ×1 Introduced files:
claudePromptQueue.ts ×2 Introduced files:
claudePromptQueue.ts ×1 Introduced files:
claudePromptQueue.ts ×1 Introduced files:
claudePromptQueue.ts ×1 Introduced files:
lifecycle.ts ×1 Introduced files:
testGitHubEndpointService.ts ×1 Introduced files:
testGitHubEndpointService.ts ×1 Introduced files:
claudeSessionConfigKeys.ts ×1 Introduced files:
claudeSessionMetadataStore.ts ×1 Introduced files:
log.ts ×1 Introduced files:
sessionTestHelpers.ts ×1 Introduced files:
claudeSessionClientCustomizationsModel.ts ×2 Introduced files:
event.ts ×1 Introduced files:
claudeSessionClientCustomizationsModel.ts ×1 Introduced files:
claudeSessionClientCustomizationsModel.ts ×3 Introduced files:
observableValue.ts ×1 Introduced files:
stopwatch.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.test|title=Instantiation Service @Param - fixed args|occurrence=1, instantiationService.test|title=Instantiation Service @Param - simple clase|occurrence=1 Introduced tests:
buffer.test|title=Buffer Performance issue with VSBuffer#slice #76076|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:
claudeSessionClientToolsModel.ts ×3 Introduced files:
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:
errors.ts ×2 Introduced files:
async.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 ×5 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:
files.ts ×1 Introduced files:
files.ts ×41 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:
strings.ts ×101 Introduced files:
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:
event.ts ×5 Introduced files:
arrays.ts ×2 Introduced files:
lifecycle.ts ×4 Introduced files:
cancellation.test|title=CancellationToken None|occurrence=1 Introduced tests:
event.ts ×1 Introduced files:
event.ts ×1 Introduced files:
lifecycle.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:
event.ts ×1 Introduced files:
event.ts ×2 Introduced files:
event.ts ×2 Introduced files:
claudeSdkOptions.ts ×1 Introduced files:
claudeSdkOptions.ts ×4 Introduced files:
event.ts ×93 Introduced files:
ripgrep.ts ×2 Introduced files:
claudeSdkOptions.ts ×3 Introduced files:
uri.test|title=URI VSCode URI module's driveLetterPath regex is incorrect, #32961|occurrence=1 Introduced tests:
uri.ts ×1 Introduced files:
uri.ts ×1 Introduced files:
uri.ts ×1 Introduced files:
uri.ts ×1 Introduced files:
uri.ts ×6 Introduced files:
lifecycle.ts ×1 Introduced files:
uri.ts ×1 Introduced files:
claudeModelId.ts ×2 Introduced files:
languageStatusDedupe.test|title=LanguageStatus - Dedicated Entry Deduplication disposes entries no longer in model|occurrence=1 Introduced tests:
uri.ts ×3 Introduced files:
claudeModelConfig.ts ×1 Introduced files:
Introduced tests:
claudeModelConfig.ts ×3 Introduced files:
path.ts ×2 Introduced files:
utils.ts ×1 Introduced files:
claudeModelConfig.ts ×4 Introduced files:
uri.ts ×2 Introduced files:
types.test|title=Types isUndefinedOrNull|occurrence=1 Introduced tests:
uri.ts ×3 Introduced files:
libc.test|title=libc non-Linux platforms return undefined|occurrence=1 Introduced tests:
uri.test|title=URI URI#file, win-speciale|occurrence=1, charCode.test|title=CharCode has good values|occurrence=1, +2 Introduced tests:
uri.ts ×2 Introduced files:
utils.ts ×3 Introduced files:
uri.ts ×1 Introduced files:
instantiation.ts ×4 Introduced files:
uri.ts ×9 Introduced files:
lifecycle.ts ×1 Introduced files:
instantiation.ts ×5 Introduced files:
lifecycle.ts ×1 Introduced files:
lifecycle.ts ×2 Introduced files:
lifecycle.ts ×2 Introduced files:
lifecycle.ts ×1 Introduced files:
lifecycle.ts ×1 Introduced files:
lifecycle.ts ×3 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: 1 introduced LOC across 1 ranges.
Expand a file to inspect source; the > gutter marks introduced lines.
src/vs/platform/agentHost/node/claude/claudeAgent.ts 1 introduced LOC · 1 range
Open complete file
1943
let session : ClaudeAgentSession ;
1944
if ( existing ? . isPipelineReady ) {
1946
} else if ( existing ) {
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session = await this . _materializeProvisional ( context . sessionId , workingDirectory );