LangGraph + LangSmith
by LangChain Inc. · freemium · Last verified 2026-03-17
The LangGraph and LangSmith integration provides built-in observability for stateful agent graphs. It automatically captures every node execution, state change, and tool call as a structured trace in LangSmith, enabling deep, step-by-step debugging, performance analysis, and regression testing of complex agent workflows.
https://langchain-ai.github.io/langgraph/how-tos/langsmith-tracing/ ↗B
B—Above Average
Adoption: B+Quality: AFreshness: A+Citations: BEngagement: F
Specifications
- License
- MIT
- Pricing
- freemium
- Capabilities
- Automatic tracing of agent runs, Node-level execution spans, State snapshot capture at each step, Agent trajectory visualization, Step-by-step debugging of tool calls and state changes, Evaluation of agent performance against datasets, Prompt versioning and comparison, Error and latency monitoring for agent steps
- Integrations
- Use Cases
- [object Object], [object Object], [object Object], [object Object], [object Object]
- API Available
- Yes
- Tags
- agents, langgraph, langsmith, observability, tracing, debugging, llmops, evaluation, state-management, agent-framework, testing
- Added
- 2026-03-17
- Completeness
- 0.9%
Index Score
63.8Adoption
76
Quality
88
Freshness
92
Citations
63
Engagement
0