Status: Done

LangChain added Arcade to LangSmith Fleet, so agents built there get access to Arcade’s collection of 7,500+ agent-optimized tools through a single secure gateway.

The reason this matters to me: Arcade tools aren’t thin wrappers around an entire API surface - they’re narrowed to what agents actually need to do. That’s the whole point of building tools for the machine experience rather than for a programmer, and it’s why dropping them into a framework like LangSmith Fleet just works.

Read the announcement on the LangChain blog: Arcade.dev tools now in LangSmith Fleet.

For more about Arcade check out the website at https://www.arcade.dev/ and the GitHub https://github.com/arcadeai/