feat(node): Enhance Claude Code instrumentation with OpenTelemetry spec compliance

- Fix GEN_AI_SYSTEM_ATTRIBUTE to use 'anthropic' per OpenTelemetry semantic conventions
- Add GEN_AI_REQUEST_AVAILABLE_TOOLS_ATTRIBUTE for capturing available tools from system init
- Add GEN_AI_RESPONSE_FINISH_REASONS_ATTRIBUTE for tracking stop_reason
- Use getTruncatedJsonString for proper payload truncation in span attributes
- Expand tool categorization with new tools (KillBash, EnterPlanMode, AskUserQuestion, Skill, MCP tools)
- Add better error metadata with function name in mechanism data
- Export patchClaudeCodeQuery for manual instrumentation use cases
- Add comprehensive integration tests for Claude Code Agent SDK instrumentation

Author: codyde

dev-packages/node-integration-tests/suites/tracing/claude-code/instrument-with-options.mjs

@@ -0,0 +1,20 @@
+import * as Sentry from '@sentry/node';
+import { loggingTransport } from '@sentry-internal/node-integration-tests';
+
+// Configuration with custom options that override sendDefaultPii
+// sendDefaultPii: false, but recordInputs: true, recordOutputs: false
+// This means input messages SHOULD be recorded, but NOT output text
+
+Sentry.init({
+  dsn: 'https://public@dsn.ingest.sentry.io/1337',
+  release: '1.0',
+  tracesSampleRate: 1.0,
+  sendDefaultPii: false,
+  transport: loggingTransport,
+  integrations: [
+    Sentry.claudeCodeAgentSdkIntegration({
+      recordInputs: true,
+      recordOutputs: false,
+    }),
+  ],
+});

dev-packages/node-integration-tests/suites/tracing/claude-code/instrument-with-pii.mjs

@@ -0,0 +1,14 @@
+import * as Sentry from '@sentry/node';
+import { loggingTransport } from '@sentry-internal/node-integration-tests';
+
+// Configuration with PII enabled
+// This means input messages and output text SHOULD be recorded
+
+Sentry.init({
+  dsn: 'https://public@dsn.ingest.sentry.io/1337',
+  release: '1.0',
+  tracesSampleRate: 1.0,
+  sendDefaultPii: true,
+  transport: loggingTransport,
+  integrations: [Sentry.claudeCodeAgentSdkIntegration()],
+});

dev-packages/node-integration-tests/suites/tracing/claude-code/instrument.mjs

@@ -0,0 +1,14 @@
+import * as Sentry from '@sentry/node';
+import { loggingTransport } from '@sentry-internal/node-integration-tests';
+
+// Default configuration: sendDefaultPii: false
+// This means NO input messages or output text should be recorded by default
+
+Sentry.init({
+  dsn: 'https://public@dsn.ingest.sentry.io/1337',
+  release: '1.0',
+  tracesSampleRate: 1.0,
+  sendDefaultPii: false,
+  transport: loggingTransport,
+  integrations: [Sentry.claudeCodeAgentSdkIntegration()],
+});