Customers.ai MCP Server for LlamaIndexGive LlamaIndex instant access to 8 tools to Add Tag To Contact, Get Contact, List Xray Leads, and more
LlamaIndex specializes in data-aware AI agents that connect LLMs to structured and unstructured sources. Add Customers.ai 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 App Connector for LlamaIndex
The Customers.ai app connector for LlamaIndex is a standout in the Productivity category — giving your AI agent 8 tools to work with, ready to go from day one.
Vinkius delivers Streamable HTTP and SSE to any MCP client
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 Customers.ai. "
"You have 8 tools available."
),
)
response = await agent.run(
"What tools are available in Customers.ai?"
)
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 Customers.ai MCP Server
Connect your Customers.ai (formerly MobileMonkey) account to any AI agent and take full control of your automated messaging and B2B identity resolution workflows through natural conversation.
LlamaIndex agents combine Customers.ai tool responses with indexed documents for comprehensive, grounded answers. Connect 8 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
- Contact Orchestration — List and search your contact database programmatically, retrieving detailed metadata from identity resolution pipelines like X-Ray Pixel
- Multichannel Engagement — Programmatically dispatch plain text or high-fidelity JSON messages (including galleries and buttons) across SMS and chat channels
- Identity Resolution Intelligence — Access leads identified through website visits to prioritize high-intent prospects and maintain a high-fidelity sales pipeline
- Attribute Management — Programmatically update custom contact attributes and manage audience segments through dynamic tagging directly from your agent
- Lead Discovery — Find contacts by email, phone, or external identifiers to perfectly coordinate your multichannel outreach and follow-ups
The Customers.ai MCP Server exposes 8 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.
All 8 Customers.ai tools available for LlamaIndex
When LlamaIndex connects to Customers.ai through Vinkius, your AI agent gets direct access to every tool listed below — spanning customersai, identity-resolution, messaging-automation, 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.
Add a tag to a contact
Get contact profile details
List identified website visitors
Remove a tag from a contact
Search for contacts in Customers.ai
Send a structured JSON message
Send a text message to a contact
Update attributes for a contact
Connect Customers.ai to LlamaIndex via MCP
Follow these steps to wire Customers.ai into LlamaIndex. The entire setup takes under two minutes — your credentials stay safe behind the Vinkius.
Install dependencies
pip install llama-index-tools-mcp llama-index-llms-openaiReplace the token
[YOUR_TOKEN_HERE] with your Vinkius tokenRun the agent
agent.py and run: python agent.pyExplore tools
Why Use LlamaIndex with the Customers.ai MCP Server
LlamaIndex provides unique advantages when paired with Customers.ai through the Model Context Protocol.
Data-first architecture: LlamaIndex agents combine Customers.ai tool responses with indexed documents for comprehensive, grounded answers
Query pipeline framework lets you chain Customers.ai tool calls with transformations, filters, and re-rankers in a typed pipeline
Multi-source reasoning: agents can query Customers.ai, a vector store, and a SQL database in a single turn and synthesize results
Observability integrations show exactly what Customers.ai tools were called, what data was returned, and how it influenced the final answer
Customers.ai + LlamaIndex Use Cases
Practical scenarios where LlamaIndex combined with the Customers.ai MCP Server delivers measurable value.
Hybrid search: combine Customers.ai real-time data with embedded document indexes for answers that are both current and comprehensive
Data enrichment: query Customers.ai 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 Customers.ai for fresh data
Analytical workflows: chain Customers.ai queries with LlamaIndex's data connectors to build multi-source analytical reports
Example Prompts for Customers.ai in LlamaIndex
Ready-to-use prompts you can give your LlamaIndex agent to start working with Customers.ai immediately.
"List the last 5 leads identified via X-Ray Pixel."
"Find the contact with email 'jane.doe@example.com'."
"Add the 'Q2 Campaign' tag to contact ID '1024'."
Troubleshooting Customers.ai MCP Server with LlamaIndex
Common issues when connecting Customers.ai to LlamaIndex through the Vinkius, and how to resolve them.
BasicMCPClient not found
pip install llama-index-tools-mcpCustomers.ai + LlamaIndex FAQ
Common questions about integrating Customers.ai MCP Server with LlamaIndex.