aid: openllmetry url: https://raw.githubusercontent.com/api-evangelist/openllmetry/refs/heads/main/apis.yml name: OpenLLMetry kind: opensource description: OpenLLMetry is an open-source observability framework for LLM and generative AI applications, built on top of OpenTelemetry. Maintained by Traceloop under the Apache 2.0 license, it provides drop-in instrumentation for 30+ LLM providers, vector databases, and agent frameworks, and emits standardized GenAI traces over OTLP to any observability backend (Datadog, Grafana, Honeycomb, New Relic, Splunk, Langfuse, LangSmith, Braintrust, and the Traceloop platform). Its semantic conventions for LLMs have been upstreamed into the OpenTelemetry GenAI semantic conventions. image: https://kinlane-productions.s3.amazonaws.com/apis-json/apis-json-logo.jpg tags: - AI - LLM - Observability - Open Source - OpenTelemetry - Tracing - GenAI created: '2026-05-25' modified: '2026-05-25' specificationVersion: '0.19' apis: - aid: openllmetry:openllmetry-traceloop-sdk name: OpenLLMetry Traceloop SDK tags: - SDK - Instrumentation - Tracing image: https://kinlane-productions.s3.amazonaws.com/apis-json/apis-json-logo.jpg humanURL: https://www.traceloop.com/docs/openllmetry/introduction properties: - url: https://www.traceloop.com/docs/openllmetry/introduction type: Documentation - url: https://github.com/traceloop/openllmetry type: GitHubRepository - url: https://pypi.org/project/traceloop-sdk/ type: SDK - url: https://www.npmjs.com/package/@traceloop/node-server-sdk type: SDK - url: https://www.traceloop.com/docs/openllmetry/getting-started-python type: GettingStarted - url: https://www.traceloop.com/docs/openllmetry/getting-started-nextjs type: GettingStarted - url: https://www.traceloop.com/docs/openllmetry/getting-started-go type: GettingStarted - url: https://www.traceloop.com/docs/openllmetry/getting-started-ruby type: GettingStarted description: The Traceloop SDK is the developer-facing entry point for OpenLLMetry. A single Traceloop.init() call configures OpenTelemetry, registers all available LLM/vector-DB/framework instrumentations, and starts exporting GenAI traces to any OTLP endpoint. Provides @workflow, @task, @agent, and @tool decorators (and TypeScript equivalents) for higher-level tracing primitives, plus controls for prompt redaction, multi-modality content, user feedback, sessions, and prompt versioning. - aid: openllmetry:openllmetry-semantic-conventions-ai name: OpenLLMetry Semantic Conventions for AI tags: - Semantic Conventions - OpenTelemetry - GenAI image: https://kinlane-productions.s3.amazonaws.com/apis-json/apis-json-logo.jpg humanURL: https://opentelemetry.io/docs/specs/semconv/gen-ai/ properties: - url: https://opentelemetry.io/docs/specs/semconv/gen-ai/ type: Documentation - url: https://github.com/traceloop/openllmetry/tree/main/packages/opentelemetry-semantic-conventions-ai type: GitHubRepository - url: https://pypi.org/project/opentelemetry-semantic-conventions-ai/ type: SDK description: A vocabulary of span attribute names for GenAI workloads — gen_ai.system, gen_ai.request.model, gen_ai.response.model, gen_ai.usage.input_tokens, gen_ai.usage.output_tokens, llm.prompts, llm.completions, traceloop.workflow.name, traceloop.entity.name, and others. Originated in OpenLLMetry and has been upstreamed into the OpenTelemetry GenAI semantic conventions, giving cross-vendor observability backends a shared schema for LLM telemetry. - aid: openllmetry:openllmetry-llm-instrumentations name: OpenLLMetry LLM Provider Instrumentations tags: - Instrumentation - LLM Providers - Tracing image: https://kinlane-productions.s3.amazonaws.com/apis-json/apis-json-logo.jpg humanURL: https://www.traceloop.com/docs/openllmetry/integrations/exporters properties: - url: https://www.traceloop.com/docs/openllmetry/integrations/exporters type: Documentation - url: https://github.com/traceloop/openllmetry/tree/main/packages type: GitHubRepository - url: https://pypi.org/project/opentelemetry-instrumentation-openai/ type: SDK - url: https://pypi.org/project/opentelemetry-instrumentation-anthropic/ type: SDK - url: https://pypi.org/project/opentelemetry-instrumentation-bedrock/ type: SDK - url: https://pypi.org/project/opentelemetry-instrumentation-google-generativeai/ type: SDK - url: https://pypi.org/project/opentelemetry-instrumentation-cohere/ type: SDK - url: https://pypi.org/project/opentelemetry-instrumentation-mistralai/ type: SDK - url: https://pypi.org/project/opentelemetry-instrumentation-ollama/ type: SDK - url: https://pypi.org/project/opentelemetry-instrumentation-groq/ type: SDK - url: https://pypi.org/project/opentelemetry-instrumentation-together/ type: SDK - url: https://pypi.org/project/opentelemetry-instrumentation-replicate/ type: SDK - url: https://pypi.org/project/opentelemetry-instrumentation-vertexai/ type: SDK - url: https://pypi.org/project/opentelemetry-instrumentation-sagemaker/ type: SDK - url: https://pypi.org/project/opentelemetry-instrumentation-watsonx/ type: SDK - url: https://pypi.org/project/opentelemetry-instrumentation-alephalpha/ type: SDK - url: https://pypi.org/project/opentelemetry-instrumentation-transformers/ type: SDK - url: https://pypi.org/project/opentelemetry-instrumentation-voyageai/ type: SDK - url: https://pypi.org/project/opentelemetry-instrumentation-writer/ type: SDK description: Drop-in OpenTelemetry instrumentations for the major LLM providers including OpenAI, Anthropic, AWS Bedrock, Google Generative AI / Vertex AI, Cohere, Mistral AI, Ollama, Groq, Together AI, Replicate, SageMaker, Watsonx, Aleph Alpha, HuggingFace Transformers, Voyage AI, and Writer. Each package monkey-patches the provider SDK to emit standardized gen_ai.* spans without code changes. - aid: openllmetry:openllmetry-vector-db-instrumentations name: OpenLLMetry Vector Database Instrumentations tags: - Instrumentation - Vector Databases - RAG image: https://kinlane-productions.s3.amazonaws.com/apis-json/apis-json-logo.jpg humanURL: https://www.traceloop.com/docs/openllmetry/tracing/decorators properties: - url: https://www.traceloop.com/docs/openllmetry/tracing/decorators type: Documentation - url: https://github.com/traceloop/openllmetry/tree/main/packages type: GitHubRepository - url: https://pypi.org/project/opentelemetry-instrumentation-chromadb/ type: SDK - url: https://pypi.org/project/opentelemetry-instrumentation-pinecone/ type: SDK - url: https://pypi.org/project/opentelemetry-instrumentation-qdrant/ type: SDK - url: https://pypi.org/project/opentelemetry-instrumentation-weaviate/ type: SDK - url: https://pypi.org/project/opentelemetry-instrumentation-lancedb/ type: SDK - url: https://pypi.org/project/opentelemetry-instrumentation-milvus/ type: SDK - url: https://pypi.org/project/opentelemetry-instrumentation-marqo/ type: SDK description: Instrumentations for vector databases used in retrieval-augmented generation pipelines — Chroma, Pinecone, Qdrant, Weaviate, LanceDB, Milvus, and Marqo. Captures query, upsert, and similarity- search operations with vector-DB-specific attributes so RAG retrievals can be correlated with the LLM calls that consumed them. - aid: openllmetry:openllmetry-framework-instrumentations name: OpenLLMetry Framework and Agent Instrumentations tags: - Instrumentation - Frameworks - Agents image: https://kinlane-productions.s3.amazonaws.com/apis-json/apis-json-logo.jpg humanURL: https://www.traceloop.com/docs/openllmetry/integrations properties: - url: https://www.traceloop.com/docs/openllmetry/integrations type: Documentation - url: https://github.com/traceloop/openllmetry/tree/main/packages type: GitHubRepository - url: https://pypi.org/project/opentelemetry-instrumentation-langchain/ type: SDK - url: https://pypi.org/project/opentelemetry-instrumentation-llamaindex/ type: SDK - url: https://pypi.org/project/opentelemetry-instrumentation-haystack/ type: SDK - url: https://pypi.org/project/opentelemetry-instrumentation-crewai/ type: SDK - url: https://pypi.org/project/opentelemetry-instrumentation-agno/ type: SDK - url: https://pypi.org/project/opentelemetry-instrumentation-openai-agents/ type: SDK - url: https://pypi.org/project/opentelemetry-instrumentation-mcp/ type: SDK description: Instrumentations for higher-level LLM frameworks and agent runtimes — LangChain, LlamaIndex, Haystack, CrewAI, Agno, OpenAI Agents, and Model Context Protocol (MCP). Captures chain, retriever, agent, and tool spans alongside the underlying LLM and vector-DB calls so multi-step workflows can be debugged end-to-end. - aid: openllmetry:openllmetry-otlp-exporters name: OpenLLMetry OTLP Exporters tags: - Exporters - OTLP - OpenTelemetry image: https://kinlane-productions.s3.amazonaws.com/apis-json/apis-json-logo.jpg humanURL: https://www.traceloop.com/docs/openllmetry/integrations/exporters properties: - url: https://www.traceloop.com/docs/openllmetry/integrations/exporters type: Documentation - url: https://www.traceloop.com/docs/openllmetry/integrations/datadog type: Integrations - url: https://www.traceloop.com/docs/openllmetry/integrations/grafana type: Integrations - url: https://www.traceloop.com/docs/openllmetry/integrations/honeycomb type: Integrations - url: https://www.traceloop.com/docs/openllmetry/integrations/newrelic type: Integrations - url: https://www.traceloop.com/docs/openllmetry/integrations/splunk type: Integrations - url: https://www.traceloop.com/docs/openllmetry/integrations/azureappinsights type: Integrations - url: https://www.traceloop.com/docs/openllmetry/integrations/gcp type: Integrations - url: https://www.traceloop.com/docs/openllmetry/integrations/langfuse type: Integrations - url: https://www.traceloop.com/docs/openllmetry/integrations/langsmith type: Integrations - url: https://www.traceloop.com/docs/openllmetry/integrations/braintrust type: Integrations description: OpenLLMetry emits standard OpenTelemetry traces and metrics over OTLP (gRPC or HTTP), so any OpenTelemetry-compatible backend can receive its telemetry. Supported destinations include Datadog, Grafana Tempo/Loki, Honeycomb, New Relic, Splunk, Dynatrace, Instana, Azure Application Insights, Google Cloud Trace, OCI APM, Highlight, Traceloop, Langfuse, LangSmith, and Braintrust, as well as self-hosted OpenTelemetry Collectors. common: - type: Website url: https://www.traceloop.com/openllmetry - type: Documentation url: https://www.traceloop.com/docs/openllmetry/introduction - type: GitHubRepository url: https://github.com/traceloop/openllmetry - type: GitHubRepository url: https://github.com/traceloop/openllmetry-js - type: License url: https://github.com/traceloop/openllmetry/blob/main/LICENSE - type: Maintainer url: https://www.traceloop.com/ - type: Discord url: https://traceloop.com/slack - type: Blog url: https://www.traceloop.com/blog - type: GettingStarted url: https://www.traceloop.com/docs/openllmetry/quick-start/python - type: Integrations url: https://www.traceloop.com/docs/openllmetry/integrations - type: SemanticConventions url: https://opentelemetry.io/docs/specs/semconv/gen-ai/ maintainers: - FN: Kin Lane email: kin@apievangelist.com include: []