Can I see who has already signed a document?

Yes. Use the `get_document` tool with the specific Document ID. The agent will return the list of participants and their respective signing status.

What is an audit log in Modusign?

An audit log records every action taken on a document, including when it was sent, opened, and signed, providing legal proof of the transaction. Use the `get_audit_logs` tool to retrieve this history.

How do I reuse my existing contract templates?

Use the `list_templates` tool to find the Template ID you need, and then provide that ID to the `create_document_from_template` tool along with the signer's details.

Modusign MCP Server for CrewAI 10 tools — connect in under 2 minutes

Name: Modusign
Availability: InStock
Author: Vinkius

docs.crewai.com/mcp/overview

Built by Vinkius GDPR 10 Tools Framework

Connect your CrewAI agents to Modusign through Vinkius, pass the Edge URL in the `mcps` parameter and every Modusign tool is auto-discovered at runtime. No credentials to manage, no infrastructure to maintain.

Get MCP Server for AI Agents

ASK AI ABOUT THIS MCP SERVER

Open in ChatGPT Open in Claude Open in Perplexity

Vinkius supports streamable HTTP and SSE.

python

from crewai import Agent, Task, Crew

agent = Agent(
    role="Modusign Specialist",
    goal="Help users interact with Modusign effectively",
    backstory=(
        "You are an expert at leveraging Modusign tools "
        "for automation and data analysis."
    ),
    # Your Vinkius token. get it at cloud.vinkius.com
    mcps=["https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"],
)

task = Task(
    description=(
        "Explore all available tools in Modusign "
        "and summarize their capabilities."
    ),
    agent=agent,
    expected_output=(
        "A detailed summary of 10 available tools "
        "and what they can do."
    ),
)

crew = Crew(agents=[agent], tasks=[task])
result = crew.kickoff()
print(result)

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High SecurityEnterprise-grade

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DLPData protection

V8 IsolateSandboxed

Ed25519Audit chain

<40msKill switch

Stream every event to Splunk, Datadog, or your own webhook in real-time

* Every MCP server runs on Vinkius-managed infrastructure inside AWS - a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts optimized for native MCP execution. See our infrastructure

About Modusign MCP Server

Connect your Modusign account to your AI agent and streamline your document signing workflows through natural conversation.

When paired with CrewAI, Modusign becomes a first-class tool in your multi-agent workflows. Each agent in the crew can call Modusign tools autonomously, one agent queries data, another analyzes results, a third compiles reports, all orchestrated through Vinkius with zero configuration overhead.

What you can do

Document Tracking — List all electronic contracts and get real-time status updates (e.g., signed, pending).
Deep Inspection — Fetch complete metadata and audit trails for specific documents using their IDs.
Template Management — List your pre-defined contract templates for quick reuse.
Signature Requests — Create new signature requests from templates with a simple natural language command.
Automation & Webhooks — Monitor your automated signature workflows and active webhooks.
Org Structure — Access folders and organization metadata to keep your documents organized.

The Modusign MCP Server exposes 10 tools through the Vinkius. Connect it to CrewAI in under two minutes — no API keys to rotate, no infrastructure to provision, no vendor lock-in. Your configuration, your data, your control.

How to Connect Modusign to CrewAI via MCP

Follow these steps to integrate the Modusign MCP Server with CrewAI.

Install CrewAI

Run pip install crewai

Replace the token

Replace [YOUR_TOKEN_HERE] with your Vinkius token from cloud.vinkius.com

Customize the agent

Adjust the role, goal, and backstory to fit your use case

Run the crew

Run python crew.py. CrewAI auto-discovers 10 tools from Modusign

Why Use CrewAI with the Modusign MCP Server

CrewAI Multi-Agent Orchestration Framework provides unique advantages when paired with Modusign through the Model Context Protocol.

Multi-agent collaboration lets you decompose complex workflows into specialized roles, one agent researches, another analyzes, a third generates reports, each with access to MCP tools

CrewAI's native MCP integration requires zero adapter code: pass Vinkius Edge URL directly in the `mcps` parameter and agents auto-discover every available tool at runtime

Built-in task delegation and shared memory mean agents can pass context between steps without manual state management, enabling multi-hop reasoning across tool calls

Sequential and hierarchical crew patterns map naturally to real-world workflows: enumerate subdomains → analyze DNS history → check WHOIS records → compile findings into actionable reports

Modusign + CrewAI Use Cases

Practical scenarios where CrewAI combined with the Modusign MCP Server delivers measurable value.

Automated multi-step research: a reconnaissance agent queries Modusign for raw data, then a second analyst agent cross-references findings and flags anomalies. all without human handoff

Scheduled intelligence reports: set up a crew that periodically queries Modusign, analyzes trends over time, and generates executive briefings in markdown or PDF format

Multi-source enrichment pipelines: chain Modusign tools with other MCP servers in the same crew, letting agents correlate data across multiple providers in a single workflow

Compliance and audit automation: a compliance agent queries Modusign against predefined policy rules, generates deviation reports, and routes findings to the appropriate team

Modusign MCP Tools for CrewAI (10)

These 10 tools become available when you connect Modusign to CrewAI via MCP:

create_document_from_template

Create document from template

get_audit_logs

Get document audit logs

get_document

Get specific document details

get_org_info

Get organization metadata

list_automations

List signature automations

list_documents

List electronic documents

list_external_files

List external document files

list_folders

List document folders

list_templates

List contract templates

list_webhooks

List active webhooks

Example Prompts for Modusign in CrewAI

Ready-to-use prompts you can give your CrewAI agent to start working with Modusign immediately.

"List my most recent electronic documents."

"Send a 'Standard NDA' to ryan@example.com using template ID tmp_123."

"Show me the audit logs for document doc_987."

Troubleshooting Modusign MCP Server with CrewAI

Common issues when connecting Modusign to CrewAI through the Vinkius, and how to resolve them.

MCP tools not discovered

Ensure the Edge URL is correct. CrewAI connects lazily when the crew starts. check console output.

Agent not using tools

Make the task description specific. Instead of "do something", say "Use the available tools to list contacts".

Timeout errors

CrewAI has a 10s connection timeout by default. Ensure your network can reach the Edge URL.

Rate limiting or 429 errors

Vinkius enforces per-token rate limits. Check your subscription tier and request quota in the dashboard. Upgrade if you need higher throughput.

Modusign + CrewAI FAQ

Common questions about integrating Modusign MCP Server with CrewAI.

How does CrewAI discover and connect to MCP tools?

CrewAI connects to MCP servers lazily. when the crew starts, each agent resolves its MCP URLs and fetches the tool catalog via the standard tools/list method. This means tools are always fresh and reflect the server's current capabilities. No tool schemas need to be hardcoded.

Can different agents in the same crew use different MCP servers?

Yes. Each agent has its own mcps list, so you can assign specific servers to specific roles. For example, a reconnaissance agent might use a domain intelligence server while an analysis agent uses a vulnerability database server.

What happens when an MCP tool call fails during a crew run?

CrewAI wraps tool failures as context for the agent. The LLM receives the error message and can decide to retry with different parameters, fall back to a different tool, or mark the task as partially complete. This resilience is critical for production workflows.

Can CrewAI agents call multiple MCP tools in parallel?

CrewAI agents execute tool calls sequentially within a single reasoning step. However, you can run multiple agents in parallel using process=Process.parallel, each calling different MCP tools concurrently. This is ideal for workflows where separate data sources need to be queried simultaneously.

Can I run CrewAI crews on a schedule (cron)?

Yes. CrewAI crews are standard Python scripts, so you can invoke them via cron, Airflow, Celery, or any task scheduler. The crew.kickoff() method runs synchronously by default, making it straightforward to integrate into existing pipelines.