LangChain MCP Adapters 0.2.0 is live. This release brings quality-of-life upgrades for anyone building with MCP tools in LangChain:

Multimodal tool support
Use tools that accept and produce images, text, and other modalities—powered by LangChain’s standard content blocks.

Elicitation support via callbacks
Easily implement prompt-driven clarifications and multi-turn tool interactions.

Structured tool output as artifacts
Tool results now store structured content as artifacts, making downstream processing and inspection much cleaner.

Tool name prefixes for multi-server setups
Eliminate naming collisions and run multiple MCP servers seamlessly.

We've also released new docs to help you get started fast: https://docs.langchain.com/oss/python/langchain/mcp

Technical release notes: https://github.com/langchain-ai/langchain-mcp-adapters/releases/tag/langchain-mcp-adapters%3D%3D0.2.0