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mcp/harbor
LangChain

Vault MCP for LangChain

io.github.chill-ai-space/vault

MCP server for credential isolation — bots use passwords and API keys without seeing them

client:LangChain transport:stdio runtime:npm

Install Vault MCP in LangChain

pip install langchain-mcp-adapters 

from langchain_mcp_adapters.client import MultiServerMCPClient

client = MultiServerMCPClient({
        "vault": {
            "transport": "stdio",
            "command": "npx",
            "args": ["-y", "chillai-vault-mcp"],
        }
})

tools = await client.get_tools()

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

Vault MCP in other clients

Vault MCP MCP server