How to Use the Datos.gob.es (Catálogo Nacional) MCP in CrewAI

Q: How does the Datos.gob.es (Catálogo Nacional) server help CrewAI agents find specific file formats?

The crew can use listdistributionsbyformat to filter for CSV or XML files. This lets your data analyst agent ignore raw webpages and focus only on structured data files.

Deploy specialized agent crews to analyze and catalog Spain's national open data using CrewAI.

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Connect Datos.gob.es (Catálogo Nacional) MCP to CrewAI

Create your Vinkius account to connect Datos.gob.es (Catálogo Nacional) 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 Datos.gob.es (Catálogo Nacional) with CrewAI

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Deploy CrewAI agent teams for Spain open data

`list_datasets` serves as the primary data source for your research crew. One agent can gather the complete list of files while a second agent analyzes the metadata for specific public sector insights. This MCP Server enables your CrewAI agents to divide and conquer Spain's massive catalog. They share context dynamically, so the analyst agent always knows which datasets the researcher agent just discovered.

Delegate research by Spanish territory

`list_regions` and `list_provinces` allow your agents to segment their research by Spanish territory. A regional specialist agent can focus entirely on the Basque Country while another handles Andalusia. By calling `get_region` or `get_province`, each agent pulls localized datasets independently. They then compile their findings into a unified national report for your team.

Audit publishers and thematic categories

`list_publishers` and `list_themes` help your crew organize Spain's public sector data by source and category. Your moderator agent can assign specific publishers to specialized auditor agents. Using `list_datasets_by_publisher`, your agents track which Spanish government departments are publishing the most active datasets. It makes large-scale compliance auditing completely autonomous.

Setup guide

Set up Datos.gob.es (Catálogo Nacional) 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 Datos.gob.es (Catálogo Nacional) tools as needed.

crew.py

from crewai import Agent, Task, Crew

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

task = Task(
    description="List recent Datos.gob.es (Catálogo Nacional) 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="Datos.gob.es (Catálogo Nacional) Analyst",
        goal="Access and analyze Datos.gob.es (Catálogo Nacional) data via MCP.",
        backstory="Expert analyst with direct Datos.gob.es (Catálogo Nacional) access.",
        tools=mcp_tools,
    )

    task = Task(
        description="List recent Datos.gob.es (Catálogo Nacional) 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 Datos.gob.es. 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 Datos.gob.es (Catálogo Nacional) MCP in CrewAI

Pass the Vinkius HTTP URL into your agent's MCP configuration list during initialization. The framework automatically discovers all 22 tools and makes them available to the crew.

Yes, they can. CrewAI's execution engine manages parallel calls, allowing different agents to run `list_datasets_by_theme` and `list_datasets_by_keyword` at the same time.

The crew can use `list_distributions_by_format` to filter for CSV or XML files. This lets your data analyst agent ignore raw webpages and focus only on structured data files.

No, you do not. CrewAI reads the MCP standard schema directly from the Vinkius endpoint, instantly exposing tools like `get_dataset` without any manual coding.

All public sector dataset metadata queries are routed through an isolated V8 sandbox on Vinkius. Only public Spanish catalog schemas are processed, ensuring no sensitive local context leaves your private crew environment.

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