Bring Anp
to LangChain
Learn how to connect ANP (Revendedores de Combustíveis) to LangChain and start using 2 AI agent tools in minutes. Fully managed, enterprise secure, and ready to use without writing a single line of code.
GDPR Free for SubscribersCompatible with every major AI agent and IDE
Gemini
What is the 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.
What you can do
- Automotive Fuel Resellers — Search for gas stations using filters like state (UF), municipality, or specific CNPJ via the
list_combustivel_resellerstool. - LPG (Cooking Gas) Resellers — Locate authorized GLP distributors and resellers nationwide using the
list_glp_resellerstool. - 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.
How it works
- Subscribe to this server
- Enter your ANP API Access Key (if required)
- Start querying Brazilian energy and fuel data from Claude, Cursor, or any MCP-compatible client
Who is this for?
- Market Analysts — track the distribution of fuel resellers in different regions for competitive analysis
- Logistics & Fleet Managers — identify authorized refueling points and verify reseller credentials
- Compliance Officers — verify the legal status of resellers against official government records
Built-in capabilities (2)
Can be filtered by CNPJ, state (UF), and municipality. List automotive fuel resellers
Can be filtered by CNPJ, state (UF), and municipality. List LPG (cooking gas) resellers
Why LangChain?
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.
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The largest ecosystem of integrations, chains, and agents. combine ANP (Revendedores de Combustíveis) MCP tools with 500+ LangChain components
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Agent architecture supports ReAct, Plan-and-Execute, and custom strategies with full MCP tool access at every step
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LangSmith tracing gives you complete visibility into tool calls, latencies, and token usage for production debugging
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Memory and conversation persistence let agents maintain context across ANP (Revendedores de Combustíveis) queries for multi-turn workflows
ANP (Revendedores de Combustíveis) in LangChain
ANP (Revendedores de Combustíveis) and 4,000+ other MCP servers. One platform. One governance layer.
Teams that connect ANP (Revendedores de Combustíveis) to LangChain through Vinkius don't need to source, host, or maintain individual MCP servers. Every tool call runs inside a hardened runtime with credential isolation, DLP, and a signed audit chain.
Raw MCP | Vinkius | |
|---|---|---|
| Server catalog | Find and host yourself | 4,000+ managed |
| Infrastructure | Self-hosted | Sandboxed V8 isolates |
| Credential handling | Plaintext in config | Vault + runtime injection |
| Data loss prevention | None | Configurable DLP policies |
| Kill switch | None | Global instant shutdown |
| Financial circuit breakers | None | Per-server limits + alerts |
| Audit trail | None | Ed25519 signed logs |
| SIEM log streaming | None | Splunk, Datadog, Webhook |
| Honeytokens | None | Canary alerts on leak |
| Custom domains | Not applicable | DNS challenge verified |
| GDPR compliance | Manual effort | Automated purge + export |
Why teams choose Vinkius for ANP (Revendedores de Combustíveis) in LangChain
The ANP (Revendedores de Combustíveis) 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. All 2 tools execute in hardened sandboxes optimized for native MCP execution.
Your AI agents in LangChain only access the data you authorize, with DLP that blocks sensitive information from ever reaching the model, kill switch for instant shutdown, and up to 60% token savings. Enterprise-grade infrastructure, zero maintenance.
* 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
How Vinkius secures
ANP (Revendedores de Combustíveis) for LangChain
Every tool call from LangChain to the ANP (Revendedores de Combustíveis) MCP Server is protected by DLP redaction, cryptographic audit chains, V8 sandbox isolation, kill switch, and financial circuit breakers.
Frequently asked questions
Can I search for a specific gas station using its CNPJ?
Yes! Use the list_combustivel_resellers tool and provide the cnpj parameter. The agent will return the registration details and authorization status for that specific tax ID.
How do I list all cooking gas resellers in a specific city?
Use the list_glp_resellers tool and specify the municipio and uf (state abbreviation). This will return a list of all authorized LPG providers in that location.
Does the tool support pagination for large result sets?
Yes. Both list_combustivel_resellers and list_glp_resellers include a numeropagina parameter, allowing you to navigate through multiple pages of data.
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.
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.
MultiServerMCPClient not found
Install: pip install langchain-mcp-adapters
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