Middesk MCP, Ready to Go
Use the Middesk MCP with Claude or Cursor to automate KYB, pull SOS filings, and verify business identities instantly.
No credit card required. Experience the power of this integration risk-free.
Verify business entities and pull Secretary of State filings automatically.
Works with every AI agent you already use
…and any MCP-compatible client
How fast is the Middesk MCP Server?
Average time for the server to become ready for requests over the last 13 days, measured until the initialize / tools/list handshake completes. Metrics are updated daily between 00:00 and 04:00 UTC. Create a free account, use this MCP on Vinkius Cloud, and connect it to your AI agent in seconds.
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What AI agents can do with Middesk MCP: 9 Tools for Business Verification
Use these tools to verify entities, pull government filings, and manage tax registrations automatically.
Autocomplete identity
Provides live Secretary of State record suggestions as you type. It helps you find the correct legal entity quickly.
Create business
Starts a new business verification request using a legal name. This kicks off the automated KYB process.
Get business
Fetches the full details of a specific business. Use this to see the current status of a verified entity.
Get document
Retrieves a specific official filing or corporate document. It pulls the actual paper trail for a company.
Get tax registration
Gets details for a specific state tax registration. This helps you check payroll or sales tax compliance.
List businesses
Shows every business currently in your Middesk account. Use this to manage your entire verification queue.
List documents
Lists all available filings for a specific business. This gives you a bird's-eye view of a company's history.
List tax registrations
Shows all tax registrations linked to a business. It's the fastest way to see multi-state compliance.
Prefill business
Fills in business details automatically from a website or EIN. It saves you from typing out every single field manually.
One MCP enables access. Vinkius turns MCPs into production-ready infrastructure.
You're looking at one of 5,700+ managed MCPs. The real value isn't the catalog. It's the control plane that secures, governs, audits, and manages every interaction between your agents and the tools they use.
No Shadow AI
Every agent action is visible, approved, and auditable. Nothing runs outside your governance.
Absolute agent control
Fine-grained permissions for every agent, MCP, and tool. Instantly revoke access and audit every execution.
Cost control per token
Spend broken down to the token, tool, and agent. Budgets and hard limits. No surprise invoices.
Managed & monitored infra
We operate the runtime, authentication, scaling, retries, and monitoring. Your team manages AI, not infrastructure.
Data protection, DLP by design
Sensitive data is filtered before reaching the model. Access is governed so agents receive only the information they're allowed to use.
Token optimization, real savings
Lower AI costs by delivering the right context instead of unnecessary tools. Better accuracy, faster responses, and fewer wasted tokens.
Middesk MCP for Automated Business Identity Verification
This is for compliance officers, fintech founders, and B2B sales ops who are tired of manually hunting down corporate records and verifying business legitimacy.
Compliance Officer
Verifying hundreds of corporate entities for AML and KYB requirements without manual data entry.
Fintech Founder
Automating the business verification flow for new B2B customer signups.
B2B Sales Ops
Validating lead lists to ensure companies are active and registered before starting outreach.
Legal Researcher
Quickly pulling Secretary of State filings for due diligence and corporate history.
Frequently Asked Questions
Can the Middesk MCP verify a business using just a website? +
Yes, the Middesk MCP can automatically pull business details and identity information using a website URL as the primary identifier.
Does the Middesk MCP pull official government filings? +
Yes, the Middesk MCP allows your agent to retrieve specific Secretary of State filings and corporate documents directly.
Can I use the Middesk MCP to check tax compliance? +
Yes, you can use the Middesk MCP to view state tax registrations and payroll compliance statuses for your businesses.
How many businesses can I track with the Middesk MCP? +
The Middesk MCP lets you manage and list all businesses currently connected to your Middesk account in one view.
Does the Middesk MCP work with Claude and Cursor? +
Yes, the Middesk MCP is compatible with Claude, Cursor, Windsurf, and any other MCP-enabled AI client.
Can the Middesk MCP help with KYB workflows? +
Absolutely. The Middesk MCP is specifically designed to automate Know Your Business (KYB) and identity verification workflows.
Where do I find my Middesk API Key? +
Log in to your Middesk Dashboard, go to Settings > Developer > Credentials to find your secret keys.
Does this support the Sandbox environment? +
Yes, you can use your 'mk_test_...' keys to interact with the Middesk Sandbox.
Your AI, connected to everything.
No credit card required · Free tier available
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