claudeClientToolMcpServer.ts ×2

Frontier kind: Code frontier

unlabeled · c_da2e16da889a

15 tests · 7109 LOC · 34 files · introduces 0 tests · 13 LOC · 1 file

Introduces — evidence that enters the hierarchy at this concept

Code: 2 ranges13 lines · 1 files
Tests: 0 tests

Contains — complete concept membership

All code (extent): 1018 ranges7109 lines · 34 files · Browse complete extent
All tests (intent): 15 testsBrowse complete intent

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.

Focus concept
Ancestors (broader)
Descendants (narrower)
Introduced files
Introduced tests

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.

claudeClientToolMcpServer.ts ×2 — Focused concept Introduced files:
- src/vs/platform/agentHost/node/claude/clientTools/claudeClientToolMcpServer.ts
claudeAgent.test|title=ClaudeAgent setClientTools with an equal snapshot does NOT restart|occurrence=1 — Ancestor (broader) Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/claudeAgent.test|title=ClaudeAgent setClientTools with an equal snapshot does NOT restart|occurrence=1
claudeAgent.test|title=ClaudeAgent the truncation anchor is applied exactly once and not leaked to later rebuilds|occurrence=1 — Ancestor (broader) Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/claudeAgent.test|title=ClaudeAgent the truncation anchor is applied exactly once and not leaked to later rebuilds|occurrence=1
claudeAgent.test|title=ClaudeAgent rebind failure leaves the client-tool diff dirty so the next send retries|occurrence=1 — Ancestor (broader) Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/claudeAgent.test|title=ClaudeAgent rebind failure leaves the client-tool diff dirty so the next send retries|occurrence=1
claudeAgent.test|title=ClaudeAgent FakeQuery.setMcpServers stays unmodeled (Phase 10 never calls Query.setMcpServers for client tools)|occurrence=1 — Ancestor (broader) Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/claudeAgent.test|title=ClaudeAgent FakeQuery.setMcpServers stays unmodeled (Phase 10 never calls Query.setMcpServers for client tools)|occurrence=1
claudeAgent.test|title=ClaudeAgent setClientTools registers tools that flow into Options.mcpServers on first materialize|occurrence=1 — Ancestor (broader) Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/claudeAgent.test|title=ClaudeAgent setClientTools registers tools that flow into Options.mcpServers on first materialize|occurrence=1
claudeAgent.test|title=ClaudeAgent setClientTools after materialize triggers yield-restart on next sendMessage with the new tool set|occurrence=1 — Ancestor (broader) Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/claudeAgent.test|title=ClaudeAgent setClientTools after materialize triggers yield-restart on next sendMessage with the new tool set|occurrence=1
claudeAgentSession.ts ×1 — Ancestor (broader) Introduced files:
- src/vs/platform/agentHost/node/claude/claudeAgentSession.ts
Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/claudeAgent.test|title=ClaudeAgent onClientToolCallComplete resolves the parked deferred keyed by tool_use_id|occurrence=1
claudeAgent.ts ×1 — Ancestor (broader) Introduced files:
- src/vs/platform/agentHost/node/claude/claudeAgent.ts
Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/claudeAgent.test|title=ClaudeAgent dispose rejects every parked client-tool call with CancellationError|occurrence=1
claudeAgent.test|title=ClaudeAgent setClientTools landing during the materialize gap is re-synced into the live session|occurrence=1 — Ancestor (broader) Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/claudeAgent.test|title=ClaudeAgent setClientTools landing during the materialize gap is re-synced into the live session|occurrence=1
claudeAgent.test|title=ClaudeAgent setClientTools landing during the resume bootstrap gap is re-synced into the live session|occurrence=1 — Ancestor (broader) Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/claudeAgent.test|title=ClaudeAgent setClientTools landing during the resume bootstrap gap is re-synced into the live session|occurrence=1
claudeAgentSession.ts ×1 — Ancestor (broader) Introduced files:
- src/vs/platform/agentHost/node/claude/claudeAgentSession.ts
- src/vs/platform/agentHost/node/claude/claudeSdkOptions.ts
claudeClientToolMcpServer.ts ×1 — Ancestor (broader) Introduced files:
- src/vs/platform/agentHost/node/claude/clientTools/claudeClientToolMcpServer.ts
Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/clientTools/claudeClientToolMcpServer.test|title=claudeClientToolMcpServer / buildClientToolMcpServer handler recovers toolUseId from extra._meta and parks on the registry until responded|occurrence=1
buildClientToolMcpServer handler returns an error result when SDK omits the tool_use_id meta field|occurrence=1 — Ancestor (broader) Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/clientTools/claudeClientToolMcpServer.test|title=claudeClientToolMcpServer / buildClientToolMcpServer handler returns an error result when SDK omits the tool_use_id meta field|occurrence=1
buildClientToolMcpServer handler returns an error result when extra is not an object|occurrence=1 — Ancestor (broader) Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/clientTools/claudeClientToolMcpServer.test|title=claudeClientToolMcpServer / buildClientToolMcpServer handler returns an error result when extra is not an object|occurrence=1
claudeClientToolMcpServer.ts ×1 — Ancestor (broader) Introduced files:
- src/vs/platform/agentHost/node/claude/clientTools/claudeClientToolMcpServer.ts
claudeClientToolMcpServer.ts ×2 — Ancestor (broader) Introduced files:
- src/vs/platform/agentHost/node/claude/clientTools/claudeClientToolMcpServer.ts
buildClientToolMcpServer tools with missing description default to empty string (no crash)|occurrence=1, buildClientToolMcpServer registers all snapshot tools on the CLAUDE_CLIENT_MCP_SERVER_NAME server|occurrence=1 — Ancestor (broader) Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/clientTools/claudeClientToolMcpServer.test|title=claudeClientToolMcpServer / buildClientToolMcpServer registers all snapshot tools on the CLAUDE_CLIENT_MCP_SERVER_NAME server|occurrence=1
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/clientTools/claudeClientToolMcpServer.test|title=claudeClientToolMcpServer / buildClientToolMcpServer tools with missing description default to empty string (no crash)|occurrence=1
pendingRequestRegistry.ts ×1 — Descendant (narrower) Introduced files:
- src/vs/platform/agentHost/common/pendingRequestRegistry.ts
pendingRequestRegistry.ts ×9 — Descendant (narrower) Introduced files:
- src/vs/platform/agentHost/common/pendingRequestRegistry.ts
async.ts ×202 — Descendant (narrower) Introduced files:
- src/vs/base/common/async.ts
- src/vs/base/common/symbols.ts
resources.ts ×23 — Descendant (narrower) Introduced files:
- src/vs/base/common/resources.ts
network.ts ×20 — Descendant (narrower) Introduced files:
- src/vs/base/common/network.ts
strings.test|title=Strings trimWhitespace|occurrence=1 — Descendant (narrower) Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/strings.test|title=Strings trimWhitespace|occurrence=1
extpath.ts ×17 — Descendant (narrower) Introduced files:
- src/vs/base/common/extpath.ts
strings.ts ×101 — Descendant (narrower) Introduced files:
- src/vs/base/common/cache.ts
- src/vs/base/common/strings.ts
cancellation.test|title=CancellationToken None|occurrence=1 — Descendant (narrower) Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/cancellation.test|title=CancellationToken None|occurrence=1
cancellation.ts ×18 — Descendant (narrower) Introduced files:
- src/vs/base/common/cancellation.ts
event.ts ×1 — Descendant (narrower) Introduced files:
- src/vs/base/common/event.ts
event.ts ×4 — Descendant (narrower) Introduced files:
- src/vs/base/common/event.ts
event.ts ×2 — Descendant (narrower) Introduced files:
- src/vs/base/common/event.ts
event.ts ×93 — Descendant (narrower) Introduced files:
- src/vs/base/common/event.ts
- src/vs/base/common/stopwatch.ts
claudeClientToolMcpServer.ts ×4 — Descendant (narrower) Introduced files:
- src/vs/platform/agentHost/node/claude/clientTools/claudeClientToolMcpServer.ts
claudeJsonSchemaToZod.ts ×2 — Descendant (narrower) Introduced files:
- src/vs/platform/agentHost/node/claude/clientTools/claudeJsonSchemaToZod.ts
claudeJsonSchemaToZod.ts ×3 — Descendant (narrower) Introduced files:
- src/vs/platform/agentHost/node/claude/clientTools/claudeJsonSchemaToZod.ts
uri.test|title=URI URI#file, win-speciale|occurrence=1, charCode.test|title=CharCode has good values|occurrence=1, +2 — Descendant (narrower) Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/charCode.test|title=CharCode has good values|occurrence=1
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/path.test|title=Paths (Node Implementation) path|occurrence=1
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/uri.test|title=URI File paths containing apostrophes break URI parsing and cannot be opened #276075|occurrence=1
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/uri.test|title=URI URI#file, win-speciale|occurrence=1
utils.ts ×3 — Descendant (narrower) Introduced files:
- src/vs/base/test/common/utils.ts
linkedList.ts ×13 — Descendant (narrower) Introduced files:
- src/vs/base/common/linkedList.ts
lifecycle.ts ×2 — Descendant (narrower) Introduced files:
- src/vs/base/common/lifecycle.ts
lifecycle.ts ×1 — Descendant (narrower) Introduced files:
- src/vs/base/common/lifecycle.ts
lifecycle.ts ×4 — Descendant (narrower) Introduced files:
- src/vs/base/common/lifecycle.ts
lifecycle.ts ×6 — Descendant (narrower) Introduced files:
- src/vs/base/common/lifecycle.ts
lazy.ts ×1 — Descendant (narrower) Introduced files:
- src/vs/base/common/lazy.ts
lazy.ts ×3 — Descendant (narrower) Introduced files:
- src/vs/base/common/lazy.ts
lifecycle.ts ×1 — Descendant (narrower) Introduced files:
- src/vs/base/common/lifecycle.ts
lifecycle.ts ×1 — Descendant (narrower) Introduced files:
- src/vs/base/common/lifecycle.ts
uint.ts ×2 — Descendant (narrower) Introduced files:
- src/vs/base/common/uint.ts
lifecycle.ts ×1 — Descendant (narrower) Introduced files:
- src/vs/base/common/lifecycle.ts
map.ts ×97 — Descendant (narrower) Introduced files:
- src/vs/base/common/arrays.ts
- src/vs/base/common/arraysFind.ts
- src/vs/base/common/assert.ts
- src/vs/base/common/charCode.ts
- src/vs/base/common/collections.ts
- src/vs/base/common/errors.ts
- src/vs/base/common/functional.ts
- src/vs/base/common/iterator.ts
- src/vs/base/common/lifecycle.ts
- src/vs/base/common/map.ts
- src/vs/base/common/marshallingIds.ts
- src/vs/base/common/path.ts
- src/vs/base/common/platform.ts
- src/vs/base/common/process.ts
- src/vs/base/common/types.ts
- src/vs/base/common/uri.ts
- src/vs/base/test/common/utils.ts
- src/vs/nls.ts

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: 13 introduced LOC across 2 ranges. Expand a file to inspect source; the > gutter marks introduced lines.

src/vs/platform/agentHost/node/claude/clientTools/claudeClientToolMcpServer.ts 13 introduced LOC · 2 ranges

Open complete file

  34
  
   * Pure factory — no SDK loading, no I/O.
  
  35
  
   */
  
  36
  >
  export async function buildClientToolMcpServer(
  
claudeClientToolMcpServer.ts

  37
  >
  	snapshot: readonly ToolDefinition[],
  
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  >
  	awaitResult: (toolUseId: string) => Promise<CallToolResult>,
  
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  >
  	sdk: IClaudeAgentSdkService
  
  40
  >
  ): Promise<McpSdkServerConfigWithInstance> {
  
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  >
  	const tools = await Promise.all(snapshot.map(def => sdk.tool(
  
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  >
  		def.name,
  
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  >
  		def.description ?? '',
  
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  >
  		jsonSchemaToZodRawShape(def.inputSchema),
  
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  >
  		async (_args, extra) => {
  
  46
  
  			const toolUseId = extractToolUseId(extra);
  
  47
  
  			if (toolUseId === undefined) {

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  			return awaitResult(toolUseId);
  
  57
  
  		}
  
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  >
  	)));
  
claudeClientToolMcpServer.ts

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  >
  	return sdk.createSdkMcpServer({ name: CLAUDE_CLIENT_MCP_SERVER_NAME, tools });
  
  60
  >
  }
  
  61
  
  62
  
  /**

claudeClientToolMcpServer.ts ×2

Introduces — evidence that enters the hierarchy at this concept

Contains — complete concept membership

Neighbourhood graph

Introduced tests

Introduced code

Direct hierarchy

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