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LangChain

ToolSchema Forge for LangChain

dev.workers.toolschemaforge.toolschema-forge/toolschema-forge

Convert, lint and generate LLM tool schemas for OpenAI, Anthropic, Gemini and MCP

client:LangChain transport:streamable-http tools:5

Install ToolSchema Forge in LangChain

pip install langchain-mcp-adapters

from langchain_mcp_adapters.client import MultiServerMCPClient

client = MultiServerMCPClient({
        "toolschema-forge": {
            "transport": "streamable_http",
            "url": "https://toolschema-forge.toolschemaforge.workers.dev/mcp",
        }
})

tools = await client.get_tools()

get_tools() returns the server's tools as LangChain tools, ready for an agent. LangChain docs

What LangChain can do once it is connected

ToolSchema Forge in other clients