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LangChain launches LangSmith Fleet for enterprise agent management and sharing
· releasefeatureplatform · blog.langchain.com ↗

Overview

LangChain has launched LangSmith Fleet, an enterprise-grade workspace for managing fleets of AI agents across organizations. Building on the Agent Builder launched six months ago, Fleet shifts focus from individual agent creation to organizational agent management, addressing the challenge of scaling agents from proof-of-concept to enterprise deployment.

Key Features

Tiered Permissions and Sharing

  • Share agents with individual users or entire workspaces
  • Three permission levels: "Can clone" (customize your own copy), "Can run" (use without modification), and "Can edit" (full control)
  • Granular access control that can be changed or revoked at any time

Agent Identity and Credentials Models

  • "Claws": Fixed credentials shared across all users; ideal for team resources like Slack bots
  • "Assistant": User-specific authentication via OAuth; agent acts within each user's permissions; useful for personal productivity agents
  • Per-agent configuration gives teams flexibility to choose the right model for each use case

Agent Inbox

  • Centralized human-in-the-loop oversight across all agents
  • Review, approve, or reject agent actions from a single interface
  • Permission-based visibility (edit-access users see all; other users see only their own actions)

Enhanced Agent Observability

  • Native tracing captures every tool call, decision, and output
  • Complete audit trail showing which agent acted, on whose behalf, with what credentials, and what it did
  • Works for both code-based and Fleet-built agents

Slack Bot Integration

  • Each agent can now have its own Slack bot identity
  • Agents triggered by name: @vendor-intake, @weekly-sales-numbers, @onboarding-agent
  • Reduces context-switching for teams

Action Items

Developers and organizations looking to scale agent deployments should explore Fleet's permission models and identity systems to determine the best approach for their use cases. The platform is immediately available at smith.langchain.com/agents.

Additional integrations beyond Slack are planned for the coming weeks.