Can I target specific industries with my lead search?

Yes! You can use your AI agent to search for people by job title, company name, and other intent-based signals within the Amplemarket database.

How does the Duo Copilot signal work?

Duo Copilot uses Custom Signals to trigger automated playbooks. Your agent sends dynamic data to a specific signal token, and Amplemarket handles the personalized engagement logic.

Does adding a lead to a sequence update existing data?

No, the sequence orchestration tool only adds new leads to the specified sequence. It does not modify existing lead information already present in Amplemarket.

Amplemarket MCP Server for LangChain 8 tools — connect in under 2 minutes

Name: Amplemarket
Availability: InStock
Author: Vinkius

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

Built by Vinkius GDPR 8 Tools Framework

LangChain is the leading Python framework for composable LLM applications. Connect Amplemarket 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({
        "amplemarket": {
            "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 Amplemarket, 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 Amplemarket MCP Server

Connect your Amplemarket account to your AI agent to unlock professional sales automation and lead orchestration. Amplemarket is an all-in-one sales platform that helps B2B teams find and engage their next customers. By integrating Amplemarket with your AI agent, you can automate complex outbound strategies through simple natural language commands. From searching for high-intent B2B contacts to managing outreach sequences and triggering custom Duo Copilot signals, your agent handles your outbound sales strategy seamlessly.

LangChain's ecosystem of 500+ components combines seamlessly with Amplemarket through native MCP adapters. Connect 8 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.

Using this Amplemarket MCP server, your AI agent gains the ability to discover new leads based on specific firmographic or intent criteria. You can search for people by job title, company name, or other professional attributes. Once discovered, your agent can manage these leads by creating lead lists and adding contacts to them, keeping your prospecting efforts organized. This powerful integration between Amplemarket and your AI agent ensures that your sales pipeline is always full of high-quality prospects.

Furthermore, the Amplemarket integration allows your AI agent to orchestrate outreach sequences. You can list available sequences and programmatically add new leads to them, ensuring consistent follow-ups without manual intervention. For advanced sales playbooks, your agent can trigger custom signals in Duo Copilot by pushing dynamic data entries via webhook tokens. This enables highly personalized and automated engagement strategies that adapt to your leads' behavior in real-time.

What you can do

Lead Discovery — Search for people and retrieve detailed contact profiles using specific firmographic or intent criteria directly through your AI agent.
List Management — Create and manage lead lists to organize your prospecting efforts within Amplemarket effortlessly.
Sequence Orchestration — List available outreach sequences and add new leads to them programmatically using natural language.
Custom Signals (Duo Copilot) — Trigger custom automated playbooks by pushing dynamic data entries via webhook tokens to Amplemarket's Duo Copilot.
Sales Insights — Quickly look up contact details or identify active sequences directly from your chat interface with the help of your AI agent.

The Amplemarket MCP Server exposes 8 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 Amplemarket to LangChain via MCP

Follow these steps to integrate the Amplemarket 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 8 tools from Amplemarket via MCP

Why Use LangChain with the Amplemarket MCP Server

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

The largest ecosystem of integrations, chains, and agents. combine Amplemarket 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 Amplemarket queries for multi-turn workflows

Amplemarket + LangChain Use Cases

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

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

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

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

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

Amplemarket MCP Tools for LangChain (8)

These 8 tools become available when you connect Amplemarket to LangChain via MCP:

add_leads_to_list

Add leads to a list

add_leads_to_sequence

Add leads to sequence

create_lead_list

Create a lead list

find_person

Find specific person

list_lead_lists

List lead lists

list_sequences

List active sequences

search_people

Search for B2B contacts

trigger_custom_signal

Trigger custom signal

Example Prompts for Amplemarket in LangChain

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

"Search for people with job title 'VP of Sales'."

"List my active outreach sequences."

"Trigger custom signal 'sig_123' with email 'lead@example.com' and variable 'Product A'."

Troubleshooting Amplemarket MCP Server with LangChain

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

MultiServerMCPClient not found

Install: pip install langchain-mcp-adapters

Amplemarket + LangChain FAQ

Common questions about integrating Amplemarket 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.