TrueFoundry has released TrueForge, an open-source agent harness that provides the runtime layer for turning an LLM into a working agent, including model calls, MCP tools, skills, sandboxing, approval…
LangChain, LangGraph, LangSmith, Langflow, and other 'Lang' tools are often confused. A developer's guide clarifies the ecosystem: langchain-core is the foundation, langchain offers batteries-included…
Promptloop, a new interactive CLI tool built on LangChain's deepagents framework, enables developers to create, run, and improve prompt evaluations entirely from the terminal. The tool saves methodolo…
LangChain's `deepagents` framework implements a multi-tool agent harness using a graph-based runtime with middleware, state channels, and a tool router that manages model-tool interaction loops. The s…