How to Use the Notion Calendar (formerly Cron) MCP in AutoGen

Q: How do I register the Notion Calendar (formerly Cron) MCP Server with AutoGen?

Use the mcpservertools adapter with your Vinkius HTTP URL. Pass the generated tools list directly into your AssistantAgent constructor. This gives your conversational agents access to tools like createevent and listevents.

Q: Can multiple AutoGen agents coordinate on a single Notion Calendar (formerly Cron) event?

Yes. One agent can find availability using getfreebusy, while a second agent uses createevent to draft the invite. They pass the event payload back and forth in their conversation history to verify details.

Q: How does AutoGen handle schema conversion for this Notion Calendar (formerly Cron) MCP Server?

The McpToolAdapter in the AutoGen extension handles schema conversion automatically. It maps the server's input parameters directly to the JSON schemas that AutoGen agents expect, so tools like updateevent work out of the box.

Let AutoGen agents debate and coordinate schedules using Notion Calendar (formerly Cron) tools.

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Connect Notion Calendar (formerly Cron) MCP to AutoGen

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Setup Notion Calendar (formerly Cron) with AutoGen

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Multi-Agent Coordination via MCP Server

Build a multi-agent system where one agent drafts meetings and another checks security. The scheduling agent calls `create_event` to propose a hold. Before confirming, a compliance agent calls `get_profile` to verify the external guest's domain. This debate prevents accidental leaks and bad bookings. The agents negotiate the best time by evaluating the output of `get_free_busy` until they reach consensus on an open slot.

Automated Calendar Conflict Resolution

Resolve double-bookings through multi-agent negotiation. When a conflict occurs, an agent calls `list_events` to identify the overlapping blocks. It analyzes the priority of each meeting and proposes a resolution. The coordinating agent then uses `update_event` to reschedule the lower-priority event. If a meeting needs to be canceled entirely, the agent calls `delete_event` only after getting explicit approval from the team lead agent.

Intelligent Booking Link Management

Let your agents manage external scheduling requests autonomously. An inbound agent uses `get_scheduling_links` to find the correct booking gateway. It passes the link to a customer-facing agent to deliver to the client. If the client requests a manual slot, the agent calls `get_availability` to find a gap. The agents coordinate internally to ensure the proposed time doesn't conflict with any internal team blocks.

Setup guide

Set up Notion Calendar (formerly Cron) MCP in AutoGen

Prerequisites

Python 3.10+ installed
autogen-ext[mcp] package
Active Vinkius subscription with a valid endpoint token

1

Install AutoGen with MCP
Run pip install "autogen-ext[mcp]" autogen-agentchat. The MCP extension includes mcp_server_tools for stateless tool access.
2

Fetch tools from the MCP
Call mcp_server_tools(SseServerParams(url=...)) with your Vinkius endpoint. Replace [YOUR_TOKEN_HERE] with your token from cloud.vinkius.com.
3

Run your agent
Pass the tools to AssistantAgent and call agent.run(). The agent invokes Notion Calendar (formerly Cron) tools and returns structured results.

agent.py

from autogen_ext.tools.mcp import SseServerParams, mcp_server_tools
from autogen_agentchat.agents import AssistantAgent
from autogen_ext.models.openai import OpenAIChatCompletionClient

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

tools = await mcp_server_tools(server_params)

agent = AssistantAgent(
    name="Notion Calendar (formerly Cron)_assistant",
    model_client=OpenAIChatCompletionClient(model="gpt-4o"),
    tools=tools,
)

result = await agent.run("List recent Notion Calendar (formerly Cron) data")
print(result.messages[-1].content)

Get your connection token →

Prerequisites

Python 3.10+ installed
autogen-ext[mcp] + autogen-agentchat
Active Vinkius subscription with a valid endpoint token

1

Install dependencies
Same packages as above. McpWorkbench is ideal when your agent needs stateful sessions across multiple tool calls.
2

Use McpWorkbench as context manager
Wrap your agent in async with McpWorkbench(...) to maintain shared state and resources. The workbench manages the full MCP session lifecycle.
3

Run with workbench
Pass workbench=workbench to your agent. State is preserved across multiple tool calls within the same session.

agent.py

from autogen_ext.tools.mcp import McpWorkbench, SseServerParams
from autogen_agentchat.agents import AssistantAgent
from autogen_ext.models.openai import OpenAIChatCompletionClient

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

async with McpWorkbench(server_params) as workbench:
    agent = AssistantAgent(
        name="Notion Calendar (formerly Cron)_assistant",
        model_client=OpenAIChatCompletionClient(model="gpt-4o"),
        workbench=workbench,
    )

    result = await agent.run("List recent Notion Calendar (formerly Cron) data")
    print(result.messages[-1].content)

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 Notion Calendar. 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 Notion Calendar (formerly Cron) MCP in AutoGen

Use the `mcp_server_tools` adapter with your Vinkius HTTP URL. Pass the generated tools list directly into your `AssistantAgent` constructor. This gives your conversational agents access to tools like `create_event` and `list_events`.

Yes. One agent can find availability using `get_free_busy`, while a second agent uses `create_event` to draft the invite. They pass the event payload back and forth in their conversation history to verify details.

The `McpToolAdapter` in the AutoGen extension handles schema conversion automatically. It maps the server's input parameters directly to the JSON schemas that AutoGen agents expect, so tools like `update_event` work out of the box.

Yes, AutoGen supports both stdio and HTTP transports. While stdio is great for local development, the Vinkius-hosted HTTP endpoint is ideal for production deployments where your agents run in cloud environments.

All communication between your AutoGen agents and the server is encrypted via HTTPS. Vinkius handles the underlying authentication tokens securely, ensuring your calendar IDs, event details, and scheduling links are only accessed during authorized tool executions inside the sandbox.

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