Tenderly (Ethereum Dev Platform) MCP Server for LangChainGive LangChain instant access to 4 tools to Create Alert, Create Virtual Testnet, Simulate Bundle, and more
LangChain is the leading Python framework for composable LLM applications. Connect Tenderly (Ethereum Dev Platform) 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 MCP Server for LangChain
The Tenderly (Ethereum Dev Platform) MCP Server for LangChain is a standout in the Developer Tools category — giving your AI agent 4 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({
"tenderly-ethereum-dev-platform": {
"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 Tenderly (Ethereum Dev Platform), 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 Tenderly (Ethereum Dev Platform) MCP Server
Connect your Tenderly account to any AI agent to streamline your Ethereum development workflow. This MCP server allows you to debug, simulate, and monitor smart contracts through natural language.
LangChain's ecosystem of 500+ components combines seamlessly with Tenderly (Ethereum Dev Platform) through native MCP adapters. Connect 4 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
- Transaction Simulation — Simulate single transactions or complex bundles on any supported network without committing real assets or spending gas.
- Virtual TestNets — Create and manage private mainnet replicas (Virtual TestNets) to test your dApps in a production-like environment with custom configurations.
- On-Chain Monitoring — Set up sophisticated alerts for method calls, state changes, or value transfers to stay informed about blockchain activity in real-time.
- Bundle Execution — Test sequences of transactions to see how they interact, perfect for debugging complex DeFi protocols or multi-step workflows.
The Tenderly (Ethereum Dev Platform) MCP Server exposes 4 tools through the Vinkius. Connect it to LangChain in under two minutes — credentials fully managed, no infrastructure to provision, no vendor lock-in. Your configuration, your data, your control.
All 4 Tenderly (Ethereum Dev Platform) tools available for LangChain
When LangChain connects to Tenderly (Ethereum Dev Platform) through Vinkius, your AI agent gets direct access to every tool listed below — spanning smart-contracts, ethereum, transaction-simulation, and more. Every call runs in a secure, isolated environment with full audit visibility. Beyond a simple connection, you get real-time monitoring of agent activity, enterprise governance, and optimized token usage.
Create alert on Tenderly (Ethereum Dev Platform)
Expression types include method_call, state_change, tx_value, emitted_log, eth_balance. Create an alert on Tenderly
Create virtual testnet on Tenderly (Ethereum Dev Platform)
Create a Virtual TestNet on Tenderly
Simulate bundle on Tenderly (Ethereum Dev Platform)
Simulate a bundle of transactions on Tenderly
Simulate transaction on Tenderly (Ethereum Dev Platform)
Simulate a transaction on Tenderly
Connect Tenderly (Ethereum Dev Platform) to LangChain via MCP
Follow these steps to wire Tenderly (Ethereum Dev Platform) into LangChain. The entire setup takes under two minutes — your credentials stay safe behind 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 Tenderly (Ethereum Dev Platform) MCP Server
LangChain provides unique advantages when paired with Tenderly (Ethereum Dev Platform) through the Model Context Protocol.
The largest ecosystem of integrations, chains, and agents. combine Tenderly (Ethereum Dev Platform) 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 Tenderly (Ethereum Dev Platform) queries for multi-turn workflows
Tenderly (Ethereum Dev Platform) + LangChain Use Cases
Practical scenarios where LangChain combined with the Tenderly (Ethereum Dev Platform) MCP Server delivers measurable value.
RAG with live data: combine Tenderly (Ethereum Dev Platform) tool results with vector store retrievals for answers grounded in both real-time and historical data
Autonomous research agents: LangChain agents query Tenderly (Ethereum Dev Platform), synthesize findings, and generate comprehensive research reports
Multi-tool orchestration: chain Tenderly (Ethereum Dev Platform) tools with web scrapers, databases, and calculators in a single agent run
Production monitoring: use LangSmith to trace every Tenderly (Ethereum Dev Platform) tool call, measure latency, and optimize your agent's performance
Example Prompts for Tenderly (Ethereum Dev Platform) in LangChain
Ready-to-use prompts you can give your LangChain agent to start working with Tenderly (Ethereum Dev Platform) immediately.
"Simulate a transaction on Ethereum Mainnet from 0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045 to 0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D with data 0x095ea7b3..."
"Create a Virtual TestNet named 'Staging-Fork' forked from Mainnet at the latest block."
"Set up an alert to notify me whenever the 'transfer' method is called on contract 0x123..."
Troubleshooting Tenderly (Ethereum Dev Platform) MCP Server with LangChain
Common issues when connecting Tenderly (Ethereum Dev Platform) to LangChain through Vinkius, and how to resolve them.
MultiServerMCPClient not found
pip install langchain-mcp-adaptersTenderly (Ethereum Dev Platform) + LangChain FAQ
Common questions about integrating Tenderly (Ethereum Dev Platform) 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.Which LangChain agent types work with MCP?
Can I trace MCP tool calls in LangSmith?
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