How to Use the Focus Varejo MCP in CrewAI

Q: What's the simplest way to give a CrewAI agent access to this MCP server?

Just pass the Vinkius MCP URL directly into the mcps list when you define your Agent. CrewAI will automatically discover and make the 8 Focus Varejo tools available to that agent for its tasks.

Deploy an autonomous finance team to manage Brazilian invoices using CrewAI and Focus Varejo.

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Connect Focus Varejo MCP to CrewAI

Create your Vinkius account to connect Focus Varejo to CrewAI and route execution through our secure gateway. The platform manages server hosting, runtime updates, and security layers. Configuration requires no manual server provisioning.

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Setup Focus Varejo with CrewAI

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A Multi-Agent Team for Fiscal Ops

Stop thinking about single API calls. With CrewAI, you can build a team of agents that manage your entire fiscal operation. Assign an 'Issuing Agent' the job of using `emit_nfce` for every confirmed order. Its only job is to create invoices. At the same time, have a 'Logistics Agent' responsible for inbound goods. This agent's toolset is limited to `manifest_nfe` and `manifest_cte`. It watches for new deliveries and confirms them, working in parallel with the rest of your crew.

Autonomous Compliance Monitoring

You can assign a 'Compliance Agent' to watch over the whole process. Give this agent the `consult_nfce` and `consult_nfcom` tools. Its task is to periodically review all recently issued documents and check for any with a 'rejected' or 'pending' status. If it finds a problem, it can delegate a task to another agent, like a 'Resolution Agent' equipped with the `cancel_nfce` tool, or simply send an alert. This creates a self-healing system for your fiscal paperwork, powered by this MCP Server.

Use CrewAI to Manage the Full Document Lifecycle

This server provides all the tools needed for a start-to-finish process. A 'Sales Agent' can use `emit_nfce`. If a customer returns an item, a 'Returns Agent' can use `cancel_nfce`. It's about assigning the right tool to the right role. You can also manage inbound documents. An 'Accounts Payable Agent' can be tasked with running `list_received_nfse` daily, finding all invoices issued against your company's tax ID, and preparing them for payment. CrewAI orchestrates the whole thing.

Setup guide

Set up Focus Varejo MCP in CrewAI

Prerequisites

Python 3.10+ installed
crewai package (pip install crewai)
Active Vinkius subscription with a valid endpoint token

1

Install CrewAI
Run pip install crewai to install the framework. MCP support is built-in via the mcps parameter.
2

Add the MCP URL to your agent
Pass your Vinkius endpoint directly to the mcps list. Replace [YOUR_TOKEN_HERE] with your token from cloud.vinkius.com. CrewAI handles tool discovery and caching automatically.
3

Kick off your crew
Create a Crew with your agent and tasks. Call crew.kickoff() — the agent will automatically invoke Focus Varejo tools as needed.

crew.py

from crewai import Agent, Task, Crew

agent = Agent(
    role="Focus Varejo Analyst",
    goal="Access and analyze Focus Varejo data via MCP.",
    backstory="Expert analyst with direct Focus Varejo access.",
    mcps=[
        "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    ],
)

task = Task(
    description="List recent Focus Varejo transactions",
    agent=agent,
    expected_output="A summary of recent activity",
)

crew = Crew(agents=[agent], tasks=[task])
result = crew.kickoff()
print(result)

Get your connection token →

Prerequisites

Python 3.10+ installed
crewai + crewai-tools packages
Active Vinkius subscription with a valid endpoint token

1

Install dependencies
Run pip install crewai crewai-tools. The MCPServerAdapter handles lifecycle management and tool conversion.
2

Connect with MCPServerAdapter
Use MCPServerAdapter as a context manager with SseServerParameters pointing to your Vinkius endpoint. The adapter automatically manages connection lifecycle.
3

Assign tools and run
Pass the returned mcp_tools to your agent's tools parameter. The adapter converts MCP tools to native BaseTool objects compatible with all CrewAI agents.

crew.py

from crewai import Agent, Task, Crew
from crewai_tools import MCPServerAdapter
from mcp import SseServerParameters

server_params = SseServerParameters(
    url="https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
)

with MCPServerAdapter(server_params) as mcp_tools:
    agent = Agent(
        role="Focus Varejo Analyst",
        goal="Access and analyze Focus Varejo data via MCP.",
        backstory="Expert analyst with direct Focus Varejo access.",
        tools=mcp_tools,
    )

    task = Task(
        description="List recent Focus Varejo transactions",
        agent=agent,
        expected_output="A summary of recent activity",
    )

    crew = Crew(agents=[agent], tasks=[task])
    result = crew.kickoff()
    print(result)

Get your connection token →

Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by Focus NFe. All third-party trademarks, logos, and brand names are the property of their respective owners. Their use on this website is strictly for informational purposes to identify service compatibility and interoperability.

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Common questions about Focus Varejo MCP in CrewAI

Define separate Agent roles in CrewAI. For example, create a 'SalesAgent' with the `emit_nfce` tool and a 'ReceivingAgent' with `manifest_nfe`. Pass the Focus Varejo MCP server URL to each agent's `mcps` parameter so they can access the tools.

Absolutely. That's the core idea. One agent's task can be to run `emit_nfce`. The output, like an invoice ID, can be passed to a second 'AuditorAgent' whose job is to immediately run `consult_nfce` to confirm it was authorized correctly.

Create a 'LogisticsAgent' in your crew. Its primary task is to confirm incoming shipments. Give it access to the `manifest_nfe` and `manifest_cte` tools from the Focus Varejo MCP server to perform its duties.

Just pass the Vinkius MCP URL directly into the `mcps` list when you define your Agent. CrewAI will automatically discover and make the 8 Focus Varejo tools available to that agent for its tasks.

Your CrewAI agents, the Vinkius MCP server, and Focus Varejo. The MCP server is a pass-through and doesn't persist any of your fiscal document data, such as details from `emit_nfce` or `list_received_nfse`. It's designed to be a stateless, secure connection.

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