Features
AI-powered SQL query generation from natural language
Query optimization and performance analysis
ClickHouse cluster health diagnostics
Query fingerprinting and explain plan visualization
Data visualization for ClickHouse results
Integration with ClickHouse system tables for insights
Schema browsing and metadata extraction
Cache analysis and recommendation
Automated index suggestions
Session management and query history
Trace agent executions step by step
Monitor real-time dashboards with cost tracking
Online LLM-as-judge evals for quality scoring
Automated insights with unsupervised topic clustering
SmithDB purpose-built for agent traces
Sub-second query performance across millions of traces
Full-text search with inverted index
JSON key-path filtering and trajectory queries
Self-host SmithDB inside your VPC
LangSmith Engine for autonomous issue detection and fixes
Deploy and scale agents with LangSmith Deployment
Sandboxes for safe agent-generated code execution
Fleet agents for no-code agent creation
Supports Python, TypeScript, Go, Java SDKs
