feat(core): Add shared GenAI agent attribute constants

Author: codyde

packages/core/src/index.ts

@@ -156,6 +156,22 @@ export { instrumentStateGraphCompile, instrumentLangGraph } from './tracing/lang
 export { LANGGRAPH_INTEGRATION_NAME } from './tracing/langgraph/constants';
 export type { LangGraphOptions, LangGraphIntegration, CompiledGraph } from './tracing/langgraph/types';
 export type { OpenAiClient, OpenAiOptions, InstrumentedMethod } from './tracing/openai/types';
+export { setTokenUsageAttributes } from './tracing/ai/utils';
+export {
+  GEN_AI_AGENT_NAME_ATTRIBUTE,
+  GEN_AI_OPERATION_NAME_ATTRIBUTE,
+  GEN_AI_REQUEST_MESSAGES_ATTRIBUTE,
+  GEN_AI_REQUEST_MODEL_ATTRIBUTE,
+  GEN_AI_RESPONSE_ID_ATTRIBUTE,
+  GEN_AI_RESPONSE_MODEL_ATTRIBUTE,
+  GEN_AI_RESPONSE_TEXT_ATTRIBUTE,
+  GEN_AI_RESPONSE_TOOL_CALLS_ATTRIBUTE,
+  GEN_AI_SYSTEM_ATTRIBUTE,
+  GEN_AI_TOOL_INPUT_ATTRIBUTE,
+  GEN_AI_TOOL_NAME_ATTRIBUTE,
+  GEN_AI_TOOL_OUTPUT_ATTRIBUTE,
+  GEN_AI_TOOL_TYPE_ATTRIBUTE,
+} from './tracing/ai/gen-ai-attributes';
 export type {
   AnthropicAiClient,
   AnthropicAiOptions,

packages/core/src/tracing/ai/gen-ai-attributes.ts

@@ -179,6 +179,35 @@ export const GEN_AI_USAGE_INPUT_TOKENS_CACHED_ATTRIBUTE = 'gen_ai.usage.input_to
  */
 export const GEN_AI_INVOKE_AGENT_OPERATION_ATTRIBUTE = 'gen_ai.invoke_agent';
 
+// =============================================================================
+// AI AGENT ATTRIBUTES
+// =============================================================================
+
+/**
+ * The name of the AI agent
+ */
+export const GEN_AI_AGENT_NAME_ATTRIBUTE = 'gen_ai.agent.name';
+
+/**
+ * The name of the tool being executed
+ */
+export const GEN_AI_TOOL_NAME_ATTRIBUTE = 'gen_ai.tool.name';
+
+/**
+ * The type of the tool: 'function', 'extension', or 'datastore'
+ */
+export const GEN_AI_TOOL_TYPE_ATTRIBUTE = 'gen_ai.tool.type';
+
+/**
+ * The input parameters for a tool call
+ */
+export const GEN_AI_TOOL_INPUT_ATTRIBUTE = 'gen_ai.tool.input';
+
+/**
+ * The output/result of a tool call
+ */
+export const GEN_AI_TOOL_OUTPUT_ATTRIBUTE = 'gen_ai.tool.output';
+
 // =============================================================================
 // OPENAI-SPECIFIC ATTRIBUTES
 // =============================================================================