Plivo MCP Server for LangChainGive LangChain instant access to 11 tools to Get Account Info, Get Call Details, Get Message Details, and more
LangChain is the leading Python framework for composable LLM applications. Connect Plivo 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 Plivo app connector for LangChain is a standout in the Industry Titans category — giving your AI agent 11 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({
"plivo-extended": {
"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 Plivo, 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 Plivo MCP Server
Connect your Plivo communications account to any AI agent and take full control of your global telephony and messaging orchestration through natural conversation. Plivo provides a world-class platform for SMS and Voice services, and this integration allows you to send text messages, retrieve call logs, and manage rented phone numbers directly from your chat interface.
LangChain's ecosystem of 500+ components combines seamlessly with Plivo through native MCP adapters. Connect 11 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
- SMS & Messaging Orchestration — Send and monitor SMS and MMS messages globally programmatically to ensure your customer engagement is always synchronized.
- Call Monitoring Intelligence — Query all recorded call logs and retrieve real-time metadata, including duration, cost, and status metrics directly from the AI interface.
- Number Management Control — List all rented phone numbers and manage their configurations via natural language to maintain a clear overview of your communication reach.
- XML Application Oversight — List and oversee your configured Plivo applications to understand your automated call and message handling logic using simple AI commands.
- Operational Monitoring — Retrieve account profile information, balance, and credits to ensure your communication pipeline is always optimized.
The Plivo MCP Server exposes 11 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 11 Plivo tools available for LangChain
When LangChain connects to Plivo through Vinkius, your AI agent gets direct access to every tool listed below — spanning sms-api, voice-api, telephony-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.
Retrieve current Plivo account details
Get details for a specific call
Get details for a specific message
Get details for a specific phone number
Get details for a specific recording
List all Plivo XML applications
List all call logs
List all message logs
List all rented phone numbers
List all call recordings
Requires a verified Plivo source number or Sender ID and the recipient number in E.164 format. Send a new SMS message
Connect Plivo to LangChain via MCP
Follow these steps to wire Plivo 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 Plivo MCP Server
LangChain provides unique advantages when paired with Plivo through the Model Context Protocol.
The largest ecosystem of integrations, chains, and agents. combine Plivo 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 Plivo queries for multi-turn workflows
Plivo + LangChain Use Cases
Practical scenarios where LangChain combined with the Plivo MCP Server delivers measurable value.
RAG with live data: combine Plivo tool results with vector store retrievals for answers grounded in both real-time and historical data
Autonomous research agents: LangChain agents query Plivo, synthesize findings, and generate comprehensive research reports
Multi-tool orchestration: chain Plivo tools with web scrapers, databases, and calculators in a single agent run
Production monitoring: use LangSmith to trace every Plivo tool call, measure latency, and optimize your agent's performance
Example Prompts for Plivo in LangChain
Ready-to-use prompts you can give your LangChain agent to start working with Plivo immediately.
"List my last 5 SMS messages on Plivo."
"Send an SMS notification to all customers in the delivery queue with their tracking numbers."
"Show me all phone numbers in my Plivo account with their capabilities and monthly costs."
Troubleshooting Plivo MCP Server with LangChain
Common issues when connecting Plivo to LangChain through the Vinkius, and how to resolve them.
MultiServerMCPClient not found
pip install langchain-mcp-adaptersPlivo + LangChain FAQ
Common questions about integrating Plivo 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.