dd-trace-js

llmobs-testing

This skill should be used when the user asks to "write LLMObs tests", "add tests for LLM Observability", "test an LLMObs plugin", "llmobs test", "llmobs spec", "test llm observability", "assertLlmObsSpanEvent", "useLlmObs", "getEvents", "MOCK_STRING", "MOCK_NOT_NULLISH", "MOCK_NUMBER", "MOCK_OBJECT", "VCR cassette", "record cassette", "replay cassette", "vcr proxy", "llmobs cassette", "test chat completions", "test streaming", "test embeddings", "test agent runs", "test orchestration", "test workflow", "llmobs span event", "LLMObs test strategy", "LlmObsCategory test", "LLM_CLIENT test", "MULTI_PROVIDER test", "ORCHESTRATION test", "INFRASTRUCTURE test", "span kind llm test", "span kind workflow test", "inputMessages", "outputMessages", "token metrics", "llmobs span validation", "cassette not generated", "re-record cassette", "127.0.0.1:9126", or needs to write, modify, or debug tests for any LLMObs plugin in dd-trace-js.

apm-integrations

This skill should be used when the user asks to "add a new integration", "instrument a library", "add instrumentation for", "create instrumentation", "new dd-trace integration", "add tracing for", "TracingPlugin", "DatabasePlugin", "CachePlugin", "ClientPlugin", "ServerPlugin", "CompositePlugin", "ConsumerPlugin", "ProducerPlugin", "addHook", "shimmer.wrap", "orchestrion", "bindStart", "bindFinish", "startSpan", "diagnostic channel", "runStores", "reference plugin", "example plugin", "similar integration", or needs to build, modify, or debug the instrumentation and plugin layers for a third-party library in dd-trace-js.

llmobs-integration

This skill should be used when the user asks to "add LLMObs support", "create an LLMObs plugin", "instrument an LLM library", "add LLM Observability", "add llmobs", "add llm observability", "instrument chat completions", "instrument streaming", "instrument embeddings", "instrument agent runs", "instrument orchestration", "instrument LLM", "LLMObsPlugin", "LlmObsPlugin", "getLLMObsSpanRegisterOptions", "setLLMObsTags", "tagLLMIO", "tagEmbeddingIO", "tagRetrievalIO", "tagTextIO", "tagMetrics", "tagMetadata", "tagSpanTags", "tagPrompt", "LlmObsCategory", "LlmObsSpanKind", "span kind llm", "span kind workflow", "span kind agent", "span kind embedding", "span kind tool", "span kind retrieval", "openai llmobs", "anthropic llmobs", "genai llmobs", "google llmobs", "langchain llmobs", "langgraph llmobs", "ai-sdk llmobs", "llm span", "llmobs span event", "model provider", "model name", "CompositePlugin llmobs", "llmobs tracing", "VCR cassettes", or needs to build, modify, or debug an LLMObs plugin for any LLM library in dd-trace-js.