uvx rca-mcp-connector

{
  "mcpServers": {
    "rca-mcp": {
      "command": "uvx",
      "args": ["rca-mcp-connector"],
      "env": {
        "RCA_MCP_API_URL": "https://rcamcp-production.up.railway.app",
        "RCA_MCP_API_KEY": "your_api_key_here"
      }
    }
  }
}

go install github.com/mark3labs/mcphost@latest
mcphost -m ollama:qwen3:14b --config providers/mcp-servers.json

from agents import Agent, MCPServerStdio
import asyncio

async def main():
    async with MCPServerStdio(
        params={
            "command": "uvx",
            "args": ["rca-mcp-connector"],
            "env": {
                "RCA_MCP_API_URL": "https://rcamcp-production.up.railway.app",
                "RCA_MCP_API_KEY": "your_api_key_here",
            },
        }
    ) as rca_server:
        agent = Agent(name="RCA Agent", model="gpt-4o", mcp_servers=[rca_server])
        result = await agent.run("Find the root cause of the API latency spike.")
        print(result.final_output)

asyncio.run(main())

from langchain_mcp_adapters.client import MultiServerMCPClient
from langchain_anthropic import ChatAnthropic
from langgraph.prebuilt import create_react_agent
import asyncio

async def main():
    async with MultiServerMCPClient({
        "rca-mcp": {
            "command": "uvx", "args": ["rca-mcp-connector"],
            "env": {
                "RCA_MCP_API_URL": "https://rcamcp-production.up.railway.app",
                "RCA_MCP_API_KEY": "your_api_key_here",
            },
            "transport": "stdio",
        }
    }) as client:
        tools = await client.get_tools()
        agent = create_react_agent(ChatAnthropic(model="claude-sonnet-4-6"), tools)
        result = await agent.ainvoke({"messages": [{"role": "user", "content": "Run an FMEA analysis"}]})
        print(result["messages"][-1].content)

asyncio.run(main())

@software{rcamcp2026,
  title  = {RCA-MCP: An MCP Server for Causal Root Cause Analysis},
  author = {davetj},
  year   = {2026},
  url    = {https://github.com/dave1362/rca-mcp-connector},
  note   = {v4.1.13}
}