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mcp/harbor
LangChain

Cosmos Semantic for LangChain

io.github.wiliamrosa/cosmos-semantic

Governed metrics, business rules and a glossary for AI agents, with evidence on every answer.

client:LangChain transport:stdio runtime:pypi

Install Cosmos Semantic in LangChain

pip install langchain-mcp-adapters 

from langchain_mcp_adapters.client import MultiServerMCPClient

client = MultiServerMCPClient({
        "cosmos-semantic": {
            "transport": "stdio",
            "command": "uvx",
            "args": ["cosmos-semantic"],
        }
})

tools = await client.get_tools()

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

Cosmos Semantic in other clients

Cosmos Semantic MCP server