How to Use the Certifier MCP in CrewAI

Q: How do I assign Certifier MCP Server tools to specific agents in CrewAI?

Pass the Vinkius Certifier URL in the mcps list of your designated Agent. You can also use MCPServerHTTP with an MCP tool filter to restrict issuecredential to your supervisor agent while letting others read templates.

Q: Can a CrewAI agent update a published Certifier credential?

No, once a CrewAI agent runs issuecredential, that certificate is locked. If errors are found, your auditing agent must use updatecredential on the draft before the final issuance tool is triggered.

Q: How do CrewAI agents coordinate to search and email lost Certifier badges?

Your support agent runs searchcredentials to locate the missing record by email. Once found, it passes the ID to your sender agent, which calls sendcredential to deliver it again.

Q: How does an agent verify if a template exists before creating a badge?

The agent calls getcredentialtemplate with the template ID. If the tool returns a valid template, the agent proceeds to build the draft; otherwise, it flags the missing template to the supervisor.

Deploy a CrewAI team of specialized agents to draft, audit, and dispatch Certifier credentials autonomously.

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Multi-agent credential generation with this MCP Server

`create_credential` is used by your drafting agent to generate certificate records based on course completion logs. A separate auditing agent then runs `get_credential` to double-check the recipient's details against your database. This division of labor prevents formatting errors. The auditing agent must sign off on the draft details before any credentials move to the final issuance stage.

Autonomous audit and dispatch pipelines

Your specialized dispatch agent executes `issue_credential` once the auditing agent greenlights the draft. Because this action is permanent, CrewAI's hierarchical process ensures only authorized agents run this tool. Immediately after issuance, the dispatch agent calls `send_credential` to email the secure PDF. The entire process runs autonomously, handling thousands of students without human intervention.

Intelligent template matching across agents

`list_design_templates` allows your design-focused agent to select the correct visual assets for new courses. The agent compares design IDs with active templates to ensure branding consistency. By separating design checks from credential creation, your CrewAI team avoids layout mismatches. This verified design ID is passed to the drafting agent, who then builds the final credential.

Setup guide

Set up Certifier 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 Certifier tools as needed.

crew.py

from crewai import Agent, Task, Crew

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

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

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

Pass the Vinkius Certifier URL in the `mcps` list of your designated Agent. You can also use `MCPServerHTTP` with an MCP tool filter to restrict `issue_credential` to your supervisor agent while letting others read templates.

No, once a CrewAI agent runs `issue_credential`, that certificate is locked. If errors are found, your auditing agent must use `update_credential` on the draft before the final issuance tool is triggered.

Your support agent runs `search_credentials` to locate the missing record by email. Once found, it passes the ID to your sender agent, which calls `send_credential` to deliver it again.

The agent calls `get_credential_template` with the template ID. If the tool returns a valid template, the agent proceeds to build the draft; otherwise, it flags the missing template to the supervisor.

Recipient emails are transmitted directly to the API via encrypted TLS connections. Vinkius's zero-trust MCP gateway ensures that no credential metadata is cached or logged on external servers during agent handoffs.

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