MCP: Flash in the Pan or Future Standard? Model Context Protocol (MCP) is creating quite the stir on Twitter – but is it actually useful, or just noise? In this back and forth, Harrison
Human-in-the-loop with OpenGPTs and LangGraph TLDR; Today we’re launching two “human in the loop” features in OpenGPTs, Interrupt and Authorize, both powered by LangGraph. We've recently launched
LangChain Expression Language TL;DR: * We’re excited to announce a new syntax to create chains with composition. This comes along with a new interface that supports batch,
Callbacks Improvements TL;DR: We're announcing improvements to our callbacks system, which powers logging, tracing, streaming output, and some awesome third-party integrations. This will better
Announcing LangChainJS Support for Multiple JS Environments TLDR: We're announcing support for running LangChain.js in browsers, Cloudflare Workers, Vercel/Next.js, Deno, Supabase Edge Functions, alongside existing support for
TypeScript Support It's finally here... TypeScript support for LangChain. What does this mean? It means that all your favorite prompts, chains, and agents are all
