How to Use the CATS ATS MCP in CrewAI

Q: Can I filter which tools CrewAI uses for CATS ATS?

Yes, use the toolfilter option in your agent setup to restrict which functions are available. You can limit an agent to only read job orders while giving another full access to candidates.

Deploy specialized agent crews to manage your recruitment pipeline with the CATS ATS MCP Server.

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Connect CATS ATS MCP to CrewAI

Create your Vinkius account to connect CATS ATS 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 CATS ATS with CrewAI

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Collaborative recruitment crews using CATS ATS

Assign research agents to use `list_recruitment_contacts` while your analysis agents process the output. Because agents share memory, the analyzer knows exactly what the researcher found. This role-based setup prevents redundant work. One agent handles the data retrieval, and the other decides which job orders deserve immediate attention.

Autonomous candidate screening via CATS ATS

Configure a moderator agent to run `list_candidates` on a schedule. It screens for specific skills and flags high-potential talent for the human recruitment team. Your agents operate without constant human oversight. They follow a sequential process where each step relies on the successful execution of the previous tool call.

Monitor company accounts with CATS ATS

Keep tabs on your client list by using `list_recruitment_companies` as part of your agent's daily update routine. If an agent detects a change, it triggers a notification for your recruiters. You control the tool exposure through filters. This ensures agents only use the specific tools required for their assigned mission, keeping your operations clean.

Setup guide

Set up CATS ATS 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 CATS ATS tools as needed.

crew.py

from crewai import Agent, Task, Crew

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

task = Task(
    description="List recent CATS ATS 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="CATS ATS Analyst",
        goal="Access and analyze CATS ATS data via MCP.",
        backstory="Expert analyst with direct CATS ATS access.",
        tools=mcp_tools,
    )

    task = Task(
        description="List recent CATS ATS 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 CATS ATS. 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 CATS ATS MCP in CrewAI

Add the server URL to your agent's configuration list. The MCP Server then provides the agent with access to the full suite of recruitment tools.

The tools are restricted to data retrieval. Your agents act as observers that gather information to inform decisions but cannot write changes back to your ATS.

Your ATS credentials stay hidden behind the Vinkius managed layer. Only the authorized agent can interact with the candidate data, and all sessions are wiped after completion.

Yes, use the tool_filter option in your agent setup to restrict which functions are available. You can limit an agent to only read job orders while giving another full access to candidates.

The server uses efficient transport protocols to keep latency low. Even with a large crew of agents, the response time for tool execution remains consistent and fast.

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