# Middesk MCP for AI Agents AI Agent Connect > Middesk MCP for AI Agents. Verify business entities, pull Secretary of State filings, and manage tax registrations. Automate KYB and compliance checks directly from your AI client. ## Overview - **Category:** finance-accounting - **Price:** Free - **Endpoint:** https://edge.vinkius.com/vk_preview_2kOW079kAkgcNiPSTSpA4d1yU780ta9QUcxDHAZB/ai-agent-connect - **Tags:** kyb, business-verification, identity-verification, compliance, corporate-records ## Description Connect your Middesk account to handle business identity verification and compliance tasks without the manual overhead. This Connector lets your AI client do the heavy lifting of checking if a company is actually registered, pulling official Secretary of State filings, and tracking tax registrations across different states. Instead of jumping between dozens of government websites and copy-pasting data into a spreadsheet, you can just give your agent a website or an EIN to start the process. It handles the data retrieval and status monitoring for you, turning a tedious research project into a quick conversation. You can find this in the Vinkius catalog when you need to move from guessing if a lead is legitimate to having verified corporate records at your fingertips. ## Tools ### 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. ### 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. ### prefill_business Fills in business details automatically from a website or EIN. It saves you from typing out every single field manually. ## Prompt Examples **Prompt:** ``` Check if 'Blueberry Tech' is a real company in Oregon. ``` **Response:** ``` I've checked the Secretary of State records for **Blueberry Tech** in Oregon. | Status | Legal Name | Registration Date | | :--- | :--- | :--- | | **Active** | Blueberry Technologies, LLC | 2022-05-14 | **Key Details:** * **Entity Type:** Limited Liability Company * **Status:** In Good Standing * **SOS Link:** [View Official Filing](#) ``` **Prompt:** ``` Get the tax registrations for business ID bus_99. ``` **Response:** ``` I've retrieved the tax registration details for business ID **bus_99**: * **California:** Active (Sales Tax, Payroll) * **New York:** Active (Sales Tax) * **Texas:** Pending * **Florida:** Inactive Would you like me to flag any of the pending or inactive registrations for you? ``` **Prompt:** ``` I have a website for a new client. Can you get their business info? ``` **Response:** ``` I can certainly do that. Please provide the **website URL** or the **EIN**, and I'll pull the official business identity and registration details for you immediately. ``` ## Capabilities ### Pull official Secretary of State filings Retrieve legal corporate documents directly from state records. ### Verify business identities Confirm company legitimacy using a website URL or EIN. ### Track tax registration statuses Check state-level tax and payroll compliance in one go. ### Monitor verification requests Create and track the progress of new KYB requests in real-time. ### Auto-populate business details Fill in company info automatically from a single identifier. ## Use Cases ### Automated Vendor Onboarding A compliance officer asks the agent to verify a new vendor. The agent checks the EIN, pulls the SOS filing, and confirms the business is active. ### Portfolio Compliance Audit An analyst asks to list all businesses and identify which ones are missing state tax registrations. The agent compiles the list in seconds. ### Sales Lead Enrichment A sales rep provides a website URL. The agent auto-populates the company's legal name, location, and registration status for the CRM. ### Rapid KYB Screening A fintech user wants to screen a new client. The agent creates a verification request and monitors the status until it's complete. ## Benefits - Stop manual data entry by grabbing company details from a URL automatically. - Get real-time Secretary of State suggestions to avoid typos in legal names. - Track your entire KYB pipeline in one place without switching tabs. - Pull official corporate filings instantly instead of searching state websites. - Verify multi-state tax compliance quickly with a single request. - Automate the verification of thousands of entities for high-volume onboarding. ## How It Works The bottom line is you get verified business data in seconds instead of minutes of manual searching. 1. Subscribe to the Middesk MCP on Vinkius. 2. Add your Middesk API key to your AI client settings. 3. Ask your agent to verify a business or pull a specific filing. ## 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.