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ANP (Revendedores de Combustíveis) MCP Server for LangChainGive LangChain instant access to 2 tools to List Combustivel Resellers and List Glp Resellers

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LangChain is the leading Python framework for composable LLM applications. Connect ANP (Revendedores de Combustíveis) 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 ANP (Revendedores de Combustíveis) MCP Server for LangChain is a standout in the Data Analytics category — giving your AI agent 2 tools to work with, ready to go from day one.

Built for AI Agents by Vinkius

Vinkius delivers Streamable HTTP and SSE to any MCP client

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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({
        "anp-revendedores-de-combustiveis": {
            "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 ANP (Revendedores de Combustíveis), show me what tools are available.",
            }]
        })
        print(response["messages"][-1].content)

asyncio.run(main())
ANP (Revendedores de Combustíveis)
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 ANP (Revendedores de Combustíveis) MCP Server

Connect to the ANP (Agência Nacional do Petróleo, Gás Natural e Biocombustíveis) database to retrieve real-time information about authorized resellers across Brazil through natural conversation.

LangChain's ecosystem of 500+ components combines seamlessly with ANP (Revendedores de Combustíveis) through native MCP adapters. Connect 2 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

  • Automotive Fuel Resellers — Search for gas stations using filters like state (UF), municipality, or specific CNPJ via the list_combustivel_resellers tool.
  • LPG (Cooking Gas) Resellers — Locate authorized GLP distributors and resellers nationwide using the list_glp_resellers tool.
  • Public Data Verification — Verify the registration and status of fuel providers directly from the official regulatory source.
  • Geographic Analysis — List all resellers within a specific city or state to understand regional coverage and availability.

The ANP (Revendedores de Combustíveis) MCP Server exposes 2 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 2 ANP (Revendedores de Combustíveis) tools available for LangChain

When LangChain connects to ANP (Revendedores de Combustíveis) through Vinkius, your AI agent gets direct access to every tool listed below — spanning anp, brazil, fuel-resellers, 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.

list

List combustivel resellers on ANP (Revendedores de Combustíveis)

Can be filtered by CNPJ, state (UF), and municipality. List automotive fuel resellers

list

List glp resellers on ANP (Revendedores de Combustíveis)

Can be filtered by CNPJ, state (UF), and municipality. List LPG (cooking gas) resellers

Connect ANP (Revendedores de Combustíveis) to LangChain via MCP

Follow these steps to wire ANP (Revendedores de Combustíveis) into LangChain. The entire setup takes under two minutes — your credentials stay safe behind Vinkius.

01

Install dependencies

Run pip install langchain langchain-mcp-adapters langgraph langchain-openai
02

Replace the token

Replace [YOUR_TOKEN_HERE] with your Vinkius token
03

Run the agent

Save the code and run python agent.py
04

Explore tools

The agent discovers 2 tools from ANP (Revendedores de Combustíveis) via MCP

Why Use LangChain with the ANP (Revendedores de Combustíveis) MCP Server

LangChain provides unique advantages when paired with ANP (Revendedores de Combustíveis) through the Model Context Protocol.

01

The largest ecosystem of integrations, chains, and agents. combine ANP (Revendedores de Combustíveis) MCP tools with 500+ LangChain components

02

Agent architecture supports ReAct, Plan-and-Execute, and custom strategies with full MCP tool access at every step

03

LangSmith tracing gives you complete visibility into tool calls, latencies, and token usage for production debugging

04

Memory and conversation persistence let agents maintain context across ANP (Revendedores de Combustíveis) queries for multi-turn workflows

ANP (Revendedores de Combustíveis) + LangChain Use Cases

Practical scenarios where LangChain combined with the ANP (Revendedores de Combustíveis) MCP Server delivers measurable value.

01

RAG with live data: combine ANP (Revendedores de Combustíveis) tool results with vector store retrievals for answers grounded in both real-time and historical data

02

Autonomous research agents: LangChain agents query ANP (Revendedores de Combustíveis), synthesize findings, and generate comprehensive research reports

03

Multi-tool orchestration: chain ANP (Revendedores de Combustíveis) tools with web scrapers, databases, and calculators in a single agent run

04

Production monitoring: use LangSmith to trace every ANP (Revendedores de Combustíveis) tool call, measure latency, and optimize your agent's performance

Example Prompts for ANP (Revendedores de Combustíveis) in LangChain

Ready-to-use prompts you can give your LangChain agent to start working with ANP (Revendedores de Combustíveis) immediately.

01

"List all automotive fuel resellers in the city of 'São Paulo', SP."

02

"Find LPG (cooking gas) resellers in the state of Rio de Janeiro (RJ)."

03

"Check the status of the reseller with CNPJ 00000000000191."

Troubleshooting ANP (Revendedores de Combustíveis) MCP Server with LangChain

Common issues when connecting ANP (Revendedores de Combustíveis) to LangChain through Vinkius, and how to resolve them.

01

MultiServerMCPClient not found

Install: pip install langchain-mcp-adapters

ANP (Revendedores de Combustíveis) + LangChain FAQ

Common questions about integrating ANP (Revendedores de Combustíveis) MCP Server with LangChain.

01

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.
02

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.
03

Can I trace MCP tool calls in LangSmith?

Yes. All MCP tool invocations appear as traced steps in LangSmith, showing input parameters, response payloads, latency, and token usage.

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