LangSmith on a Mac
LangChain's tracing, evals and agent deployment platform (cloud / self-hosted) · AI Governance & Safety
LangSmith is LangChain's platform for tracing, debugging, evaluating and deploying LLM apps and agents; built for LangChain and LangGraph but usable from any framework through its SDKs and OpenTelemetry. FrontierStack reads your tracing projects with the same API key the LangSmith Deployment pane uses (one key, both places): each project's runs, error rate, latency and cost over the last 24 hours, and raises an alert when a project's error rate passes your threshold. Works with the US (api.smith.langchain.com) and EU (eu.api.smith.langchain.com) clouds and self-hosted LangSmith.
Run LangSmith with FrontierStack
Install or connect LangSmith; then check its status, ports and certificate from FrontierStack. The same screen links to firewall checks, Malware Audit and backups where they apply.
Run it from your Mac.
FrontierStack installs, monitors and secures services on this Mac and on linked servers; and keeps your passwords and keys out of any AI's sight.
Download FrontierStackApple notarized · Safe & secure · macOS 13 Ventura+