In the news
LangSmith Custom Apps: Build custom interfaces around your agent data
LangChain · Published · 3 min read
In 30 seconds
- What happened
- LangSmith launched Custom Apps, letting users build and publish custom interfaces around agent data directly within LangSmith without managing hosting or authentication.
- Why it matters
- AI engineers using LangSmith who need specialized review interfaces for annotation, experiment comparison, or trace analysis workflows beyond default dashboards.
- Watch out
- Custom Apps are limited to Plus and Enterprise plans, with Plus allowing one app per organization and Enterprise allowing unlimited apps.
- agent
The patterns behind this
- Generative UI (Agent-Rendered Interfaces)
- User Empowerment Privacy Dashboard
- Agentic SRE (Self-Healing Operations)
Each one covers how the technique works, when it earns its cost, and where it breaks.
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