Openli MCP Server for LangChainGive LangChain instant access to 13 tools to Check Openli Status, Create Agreement, Create Dsar, and more
LangChain is the leading Python framework for composable LLM applications. Connect Openli through Vinkius and LangChain agents can call every tool natively. combine them with retrievers, memory, and output parsers for sophisticated AI pipelines.
Ask AI about this App Connector for LangChain
The Openli app connector for LangChain is a standout in the Industry Titans category — giving your AI agent 13 tools to work with, ready to go from day one.
Vinkius delivers Streamable HTTP and SSE to any MCP client
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({
"openli": {
"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 Openli, show me what tools are available.",
}]
})
print(response["messages"][-1].content)
asyncio.run(main())
* 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 Openli MCP Server
Connect your Openli account to any AI agent and take full control of your privacy orchestration and legal compliance through natural conversation. Openli provides a comprehensive platform for managing cookie consent, processing Data Subject Access Requests (DSARs), and maintaining an automated audit trail for your legal agreements.
LangChain's ecosystem of 500+ components combines seamlessly with Openli through native MCP adapters. Connect 13 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
- Consent & Agreement Orchestration — List all published legal agreements programmatically and retrieve detailed version metadata to ensure your terms are always synchronized.
- Evidence & Audit Intelligence — Record and save user consent evidence directly from the AI interface to maintain a high-fidelity, legally binding audit trail.
- DSAR Lifecycle Management — Access and monitor incoming Data Subject Access Requests via natural language to drive better response times and regulatory compliance.
- Vendor & Data Processor Control — List and oversee your organization's third-party vendors and data processors using simple AI commands.
- Operational Monitoring — Track system responses and manage privacy audit logs to ensure your compliance workflow is always optimized.
The Openli MCP Server exposes 13 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.
All 13 Openli tools available for LangChain
When LangChain connects to Openli through Vinkius, your AI agent gets direct access to every tool listed below — spanning openli, privacy-compliance, gdpr-api, and more. Every call is secured with network, filesystem, subprocess, and code evaluation entitlements inside a sandboxed runtime. Beyond a simple connection, you get a full AI Gateway with real-time visibility into agent activity, enterprise governance, and optimized token usage.
Verify connectivity
Create an agreement
Create a DSAR
Get agreement details
Get consent details
Get DSAR details
Get vendor details
List agreements
List audit logs
List consents
List DSARs
List vendors
Save consent
Connect Openli to LangChain via MCP
Follow these steps to wire Openli into LangChain. The entire setup takes under two minutes — your credentials stay safe behind the Vinkius.
Install dependencies
pip install langchain langchain-mcp-adapters langgraph langchain-openaiReplace the token
[YOUR_TOKEN_HERE] with your Vinkius tokenRun the agent
python agent.pyExplore tools
Why Use LangChain with the Openli MCP Server
LangChain provides unique advantages when paired with Openli through the Model Context Protocol.
The largest ecosystem of integrations, chains, and agents. combine Openli 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 Openli queries for multi-turn workflows
Openli + LangChain Use Cases
Practical scenarios where LangChain combined with the Openli MCP Server delivers measurable value.
RAG with live data: combine Openli tool results with vector store retrievals for answers grounded in both real-time and historical data
Autonomous research agents: LangChain agents query Openli, synthesize findings, and generate comprehensive research reports
Multi-tool orchestration: chain Openli tools with web scrapers, databases, and calculators in a single agent run
Production monitoring: use LangSmith to trace every Openli tool call, measure latency, and optimize your agent's performance
Example Prompts for Openli in LangChain
Ready-to-use prompts you can give your LangChain agent to start working with Openli immediately.
"List all my current legal agreements in Openli."
"Show me all active legal documents that need review before their renewal date."
"Generate a compliance report for my website covering GDPR and cookie consent status."
Troubleshooting Openli MCP Server with LangChain
Common issues when connecting Openli to LangChain through the Vinkius, and how to resolve them.
MultiServerMCPClient not found
pip install langchain-mcp-adaptersOpenli + LangChain FAQ
Common questions about integrating Openli MCP Server with LangChain.
How does LangChain connect to MCP servers?
langchain-mcp-adapters to create an MCP client. LangChain discovers all tools and wraps them as native LangChain tools compatible with any agent type.