Nubarium MCP Server for LlamaIndex 6 tools — connect in under 2 minutes
LlamaIndex specializes in data-aware AI agents that connect LLMs to structured and unstructured sources. Add Nubarium as an MCP tool provider through Vinkius and your agents can query, analyze, and act on live data alongside your existing indexes.
ASK AI ABOUT THIS MCP SERVER
Vinkius supports streamable HTTP and SSE.
import asyncio
from llama_index.tools.mcp import BasicMCPClient, McpToolSpec
from llama_index.core.agent.workflow import FunctionAgent
from llama_index.llms.openai import OpenAI
async def main():
# Your Vinkius token. get it at cloud.vinkius.com
mcp_client = BasicMCPClient("https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp")
mcp_tool_spec = McpToolSpec(client=mcp_client)
tools = await mcp_tool_spec.to_tool_list_async()
agent = FunctionAgent(
tools=tools,
llm=OpenAI(model="gpt-4o"),
system_prompt=(
"You are an assistant with access to Nubarium. "
"You have 6 tools available."
),
)
response = await agent.run(
"What tools are available in Nubarium?"
)
print(response)
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 Nubarium MCP Server
Empower your AI agent to orchestrate your entire Mexican identity and corporate research workflow with Nubarium, the leading platform for Mexican data intelligence. By connecting Nubarium to your agent, you transform complex national lookups into a natural conversation. Your agent can instantly validate RFC (Tax ID) and CURP (Identity ID) records, audit company profiles, and verify legal representative status without you ever touching a manual portal. Whether you are conducting KYC checks or regional due diligence, your agent acts as a real-time institutional analyst, ensuring your Mexican data is always verified and up-to-date.
LlamaIndex agents combine Nubarium tool responses with indexed documents for comprehensive, grounded answers. Connect 6 tools through Vinkius and query live data alongside vector stores and SQL databases in a single turn. ideal for hybrid search, data enrichment, and analytical workflows.
What you can do
- Identity Auditing — Validate Mexican CURP records and retrieve detailed personal metadata, including names and birth details.
- Tax Oversight — Verify RFC registration status and retrieve comprehensive tax profiles for individuals and businesses.
- Corporate Discovery — Search for Mexican companies by name and retrieve detailed dossiers to understand organizational status.
- Compliance Intelligence — Verify the link between legal representatives and companies to assist in due diligence.
- Operational Monitoring — Check API usage metadata to maintain strict control over your research volume.
The Nubarium MCP Server exposes 6 tools through the Vinkius. Connect it to LlamaIndex 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 Nubarium to LlamaIndex via MCP
Follow these steps to integrate the Nubarium MCP Server with LlamaIndex.
Install dependencies
Run pip install llama-index-tools-mcp llama-index-llms-openai
Replace the token
Replace [YOUR_TOKEN_HERE] with your Vinkius token
Run the agent
Save to agent.py and run: python agent.py
Explore tools
The agent discovers 6 tools from Nubarium
Why Use LlamaIndex with the Nubarium MCP Server
LlamaIndex provides unique advantages when paired with Nubarium through the Model Context Protocol.
Data-first architecture: LlamaIndex agents combine Nubarium tool responses with indexed documents for comprehensive, grounded answers
Query pipeline framework lets you chain Nubarium tool calls with transformations, filters, and re-rankers in a typed pipeline
Multi-source reasoning: agents can query Nubarium, a vector store, and a SQL database in a single turn and synthesize results
Observability integrations show exactly what Nubarium tools were called, what data was returned, and how it influenced the final answer
Nubarium + LlamaIndex Use Cases
Practical scenarios where LlamaIndex combined with the Nubarium MCP Server delivers measurable value.
Hybrid search: combine Nubarium real-time data with embedded document indexes for answers that are both current and comprehensive
Data enrichment: query Nubarium to augment indexed data with live information before generating user-facing responses
Knowledge base agents: build agents that maintain and update knowledge bases by periodically querying Nubarium for fresh data
Analytical workflows: chain Nubarium queries with LlamaIndex's data connectors to build multi-source analytical reports
Nubarium MCP Tools for LlamaIndex (6)
These 6 tools become available when you connect Nubarium to LlamaIndex via MCP:
get_api_usage
Get current API usage metadata from Nubarium
get_mex_company_details
Get full details for a Mexican company by ID
search_mex_companies
Search for companies in Mexico by name
validate_mex_curp
Validate a Mexican CURP (identity ID) and retrieve details
validate_mex_legal_representative
Verify the legal representative status for an RFC and CURP
validate_mex_rfc
Validate a Mexican RFC (tax ID) and retrieve details
Example Prompts for Nubarium in LlamaIndex
Ready-to-use prompts you can give your LlamaIndex agent to start working with Nubarium immediately.
"Validate the Mexican RFC 'ABC123456XYZ' using Nubarium."
"Check the Mexican CURP for 'John Doe'."
"Find companies in Mexico with name 'Soluciones Tech'."
Troubleshooting Nubarium MCP Server with LlamaIndex
Common issues when connecting Nubarium to LlamaIndex through the Vinkius, and how to resolve them.
BasicMCPClient not found
pip install llama-index-tools-mcpNubarium + LlamaIndex FAQ
Common questions about integrating Nubarium MCP Server with LlamaIndex.
How does LlamaIndex connect to MCP servers?
Can I combine MCP tools with vector stores?
Does LlamaIndex support async MCP calls?
Connect Nubarium with your favorite client
Step-by-step setup guides for every MCP-compatible client and framework:
Anthropic's native desktop app for Claude with built-in MCP support.
AI-first code editor with integrated LLM-powered coding assistance.
GitHub Copilot in VS Code with Agent mode and MCP support.
Purpose-built IDE for agentic AI coding workflows.
Autonomous AI coding agent that runs inside VS Code.
Anthropic's agentic CLI for terminal-first development.
Python SDK for building production-grade OpenAI agent workflows.
Google's framework for building production AI agents.
Type-safe agent development for Python with first-class MCP support.
TypeScript toolkit for building AI-powered web applications.
TypeScript-native agent framework for modern web stacks.
Python framework for orchestrating collaborative AI agent crews.
Leading Python framework for composable LLM applications.
Data-aware AI agent framework for structured and unstructured sources.
Microsoft's framework for multi-agent collaborative conversations.
Connect Nubarium to LlamaIndex
Get your token, paste the configuration, and start using 6 tools in under 2 minutes. No API key management needed.