Fleet now ships a prebuilt agent template that debugs production alerts by reading traces and runbooks, plus isolated VM support for authenticated API calls—eliminates manual triage workflow.
June 29, 2026
Summary
Reduces time-to-mitigation for production agent failures by automating alert investigation and runbook execution. Computer use capability lets agents interact with isolated environments for code execution and API authentication without exposing production systems.
Why it matters
Reduces time-to-mitigation for production agent failures by automating alert investigation and runbook execution. Computer use capability lets agents interact with isolated environments for code execution and API authentication without exposing production systems.
Implementation verdict
Replaces manual runbook review for on-call rotations. Requires existing LangSmith Fleet setup and trace instrumentation. Worth evaluating now if you're running agents in production; on-call copilot is a prebuilt template, not a new library dependency. Computer use requires agent code refactoring to dispatch isolated tasks, medium lift.
Sources
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