Forward workflow runs to LangSmith for observability
LangSmith is a Sim integration in the Observability category. Sim is the AI workspace where teams build and deploy AI agents. Sim's LangSmith integration provides 5 tools that AI agents can use inside Sim's visual workflow builder. LangSmith connects with an API key. Free to start at sim.ai.
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Send run data to LangSmith to trace executions, attach metadata, and monitor workflow performance.
Sign up at sim.ai in seconds. No credit card required. Your workspace is ready immediately.
Open your workspace, drag a LangSmith block onto the workflow builder, and paste in your LangSmith API key.
Pick the tool you need, wire in an AI agent for reasoning or data transformation, and run. Your LangSmith automation is live.
Ready-to-use templates featuring LangSmith. Click any to build it instantly.
5 LangSmith tools available to Sim agents.
Forward a single run to LangSmith for ingestion.
Forward multiple runs to LangSmith in a single batch.
Patch an existing LangSmith run with outputs, status, or timing once it completes.
Retrieve a single LangSmith run by ID.
Attach a score, correction, or comment to a LangSmith run.
Sim's LangSmith integration adds 5 tools to the AI agents you build in Sim's visual workflow builder. Forward workflow runs to LangSmith for observability.
