How do I find my Authing User Pool ID and Access Key?

Log in to your Authing console, select your project or user pool, and you will find your User Pool ID in the basic info section. Generate your Access Key ID and Secret in the [Settings] → [Access Key] section.

Can I retrieve security audit logs through this server?

Yes. Use the `get_audit_logs` tool to retrieve a list of recent administrative and user actions, helping you maintain a clear trail for security compliance.

Is it possible to list organizations and their structures?

Yes! Use the `list_organizations` tool to retrieve all organizational units defined in your user pool, allowing your agent to understand your company's hierarchy.

Authing MCP Server for LangChain 10 tools — connect in under 2 minutes

Name: Authing
Availability: InStock
Author: Vinkius

python.langchain.com/docs/integrations/tools/mcp

Built by Vinkius GDPR 10 Tools Framework

LangChain is the leading Python framework for composable LLM applications. Connect Authing through Vinkius and LangChain agents can call every tool natively. combine them with retrievers, memory, and output parsers for sophisticated AI pipelines.

Get MCP Server for AI Agents

ASK AI ABOUT THIS MCP SERVER

Open in ChatGPT Open in Claude Open in Perplexity

Vinkius supports streamable HTTP and SSE.

python

import asyncio
from langchain_mcp_adapters.client import MultiServerMCPClient
from langchain_openai import ChatOpenAI
from langgraph.prebuilt import create_react_agent

async def main():
    # Your Vinkius token. get it at cloud.vinkius.com
    async with MultiServerMCPClient({
        "authing": {
            "transport": "streamable_http",
            "url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp",
        }
    }) as client:
        tools = client.get_tools()
        agent = create_react_agent(
            ChatOpenAI(model="gpt-4o"),
            tools,
        )
        response = await agent.ainvoke({
            "messages": [{
                "role": "user",
                "content": "Using Authing, show me what tools are available.",
            }]
        })
        print(response["messages"][-1].content)

asyncio.run(main())

Fully ManagedVinkius Servers

60%Token savings

High SecurityEnterprise-grade

IAMAccess control

EU AI ActCompliant

DLPData protection

V8 IsolateSandboxed

Ed25519Audit chain

<40msKill switch

Stream every event to Splunk, Datadog, or your own webhook in real-time

* Every MCP server runs on Vinkius-managed infrastructure inside AWS - a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts optimized for native MCP execution. See our infrastructure

About Authing MCP Server

Empower your AI agent to orchestrate your entire identity infrastructure with Authing, the premier cloud-native IDaaS platform. By connecting Authing to your agent, you transform complex user management, organizational modeling, and security auditing into a natural conversation. Your agent can instantly list users, retrieve detailed profile metadata, browse organizational structures, and monitor security audit logs without you ever needing to navigate the comprehensive Authing console. Whether you are conducting a compliance audit or managing application access, your agent acts as a real-time identity assistant, keeping your user data accurate and your systems secure.

LangChain's ecosystem of 500+ components combines seamlessly with Authing through native MCP adapters. Connect 10 tools via Vinkius and use ReAct agents, Plan-and-Execute strategies, or custom agent architectures. with LangSmith tracing giving full visibility into every tool call, latency, and token cost.

What you can do

User Orchestration — List and retrieve detailed information about users in your Authing user pool.
Organizational Management — Browse and monitor organizational units and hierarchies across your company.
Access Control Auditing — List roles, groups, and permission resources to identify authorization patterns.
Security Monitoring — Retrieve real-time security audit logs to monitor administrative and user actions.
System Configuration — Access high-level security settings and metadata for your identity projects.

The Authing MCP Server exposes 10 tools through the Vinkius. Connect it to LangChain in under two minutes — no API keys to rotate, no infrastructure to provision, no vendor lock-in. Your configuration, your data, your control.

How to Connect Authing to LangChain via MCP

Follow these steps to integrate the Authing MCP Server with LangChain.

Install dependencies

Run pip install langchain langchain-mcp-adapters langgraph langchain-openai

Replace the token

Replace [YOUR_TOKEN_HERE] with your Vinkius token

Run the agent

Save the code and run python agent.py

Explore tools

The agent discovers 10 tools from Authing via MCP

Why Use LangChain with the Authing MCP Server

LangChain provides unique advantages when paired with Authing through the Model Context Protocol.

The largest ecosystem of integrations, chains, and agents. combine Authing MCP tools with 500+ LangChain components

Agent architecture supports ReAct, Plan-and-Execute, and custom strategies with full MCP tool access at every step

LangSmith tracing gives you complete visibility into tool calls, latencies, and token usage for production debugging

Memory and conversation persistence let agents maintain context across Authing queries for multi-turn workflows

Authing + LangChain Use Cases

Practical scenarios where LangChain combined with the Authing MCP Server delivers measurable value.

RAG with live data: combine Authing tool results with vector store retrievals for answers grounded in both real-time and historical data

Autonomous research agents: LangChain agents query Authing, synthesize findings, and generate comprehensive research reports

Multi-tool orchestration: chain Authing tools with web scrapers, databases, and calculators in a single agent run

Production monitoring: use LangSmith to trace every Authing tool call, measure latency, and optimize your agent's performance

Authing MCP Tools for LangChain (10)

These 10 tools become available when you connect Authing to LangChain via MCP:

create_user

Create a new user

get_audit_logs

Get security audit logs

get_security_settings

Get pool security settings

get_user

Get user details

list_applications

List registered applications

list_groups

List user groups

list_organizations

List organizations

list_resources

List permission resources

list_roles

List user roles

list_users

List application users

Example Prompts for Authing in LangChain

Ready-to-use prompts you can give your LangChain agent to start working with Authing immediately.

"List all users in our Authing pool."

"Show me the security audit logs from today."

"List all organizational units in the company."

Troubleshooting Authing MCP Server with LangChain

Common issues when connecting Authing to LangChain through the Vinkius, and how to resolve them.

MultiServerMCPClient not found

Install: pip install langchain-mcp-adapters

Authing + LangChain FAQ

Common questions about integrating Authing MCP Server with LangChain.

How does LangChain connect to MCP servers?

Use langchain-mcp-adapters to create an MCP client. LangChain discovers all tools and wraps them as native LangChain tools compatible with any agent type.

Which LangChain agent types work with MCP?

All agent types including ReAct, OpenAI Functions, and custom agents work with MCP tools. The tools appear as standard LangChain tools after the adapter wraps them.