How to Use the Nutshell CRM MCP in CrewAI

Q: Can I restrict which CrewAI agents can access the Nutshell CRM MCP Server?

Yes, use MCPServerHTTP from crewai.mcp with a toolfilter. This restricts sensitive tools like getleaddetails to your supervisor agent while giving other agents read-only access.

Deploy a coordinated crew of agents to manage Nutshell CRM using CrewAI over an MCP connection.

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Connect Nutshell CRM MCP to CrewAI

Create your Vinkius account to connect Nutshell CRM 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 Nutshell CRM with CrewAI

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Coordinate team-wide lead tracking

The `list_leads` tool fetches all active sales opportunities directly from your CRM. It provides details on deal value, current stage, and assigned reps so your agents can coordinate their tasks. In a CrewAI setup, one specialized agent can monitor the pipeline using this tool, while another agent analyzes the data to draft personalized follow-ups. This division of labor keeps your autonomous sales operations organized and highly targeted.

Automate CRM activity logging across agents

The `list_activity_types` tool retrieves all valid event categories, such as phone calls or emails, configured in your account. This metadata ensures your agents use the correct labels when documenting outreach. Using CrewAI's hierarchical process, a supervisor agent can verify that a meeting occurred, while a subordinate agent logs the notes. The crew cross-references these types before updating the database, keeping your data clean.

Deep contact discovery via CrewAI agents

The `list_contacts` tool searches your CRM database to locate specific individuals and their associated details. It returns phone numbers, email addresses, and organizational ties. CrewAI agents use shared memory to pass these contact details between the research agent and the executive agent. A researcher finds the target using `universal_search`, and the executive pulls the full profile via `get_contact_details` to plan the next touchpoint.

Setup guide

Set up Nutshell CRM 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 Nutshell CRM tools as needed.

crew.py

from crewai import Agent, Task, Crew

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

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

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

You pass the Vinkius server URL directly into the agent's definition using the `mcps` parameter. This automatically exposes tools like `list_leads` to that specific agent.

Yes, use `MCPServerHTTP` from `crewai.mcp` with a `tool_filter`. This restricts sensitive tools like `get_lead_details` to your supervisor agent while giving other agents read-only access.

Yes, the framework supports stdio, SSE, and Streamable HTTP transports. You can connect your crew to the hosted Vinkius server using whichever protocol fits your infrastructure.

The framework catches the execution error and routes it back to the agent. The agent can then use `universal_search` to find the correct entity instead of failing the entire run.

Yes, your leads, contacts, accounts, and activities are accessed through secure, encrypted SSL connections. Vinkius processes all tool calls in a secure V8 sandbox, ensuring no data is cached or leaked between agent tasks.

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