# FindThatLead MCP > FindThatLead MCP connects your AI client to professional B2B lead intelligence. It lets you discover verified business email addresses from company domains or specific people using natural conversation. You can also automatically save leads, monitor outreach campaigns, and run local prospect searches—all without leaving your chat window. ## Overview - **Category:** marketing-automation - **Price:** Free - **Tags:** email-discovery, prospecting, b2b-sales, contact-enrichment, email-verification, outbound-marketing ## Description You've got a target industry, but finding accurate contact details feels like detective work. This MCP lets you stop guessing and start connecting. Instead of manually checking domain records or searching LinkedIn profiles for emails, you just ask your agent. It handles the heavy lifting: it can scan an entire company domain to pull out multiple professional addresses or pinpoint the email for a specific person if you know their name and company. Plus, after finding leads, you don't lose them. You use the built-in tools to save new contacts or even run local business searches by keyword to build out your target list immediately. This process happens entirely through conversation, letting your AI agent manage verification checks and campaign monitoring for you. It’s like having a dedicated sales development representative working directly inside your chat client; it makes complex B2B prospecting feel as simple as asking a question. ## Tools ### create_lead Saves any newly discovered lead into your account database. ### delete_lead Removes a specified lead record from your saved list. ### domain_search Finds and lists all professional email addresses associated with a given company domain name. ### email_finder Locates the specific professional email address belonging to an individual person using their name and domain. ### email_verifier Checks a provided email address against strict criteria to confirm its deliverability status. ### get_account_info Retrieves current account usage details and subscription information for your dashboard. ### get_campaign Fetches detailed metrics and status reports for a specific, active outreach campaign. ### get_lead Retrieves the full details of a single saved lead record by ID or criteria. ### get_account_stats Pulls overall account usage statistics, including credits and history. ### list_campaigns Generates a list of all existing outreach campaigns you have set up. ### list_leads Returns a summary view listing multiple saved leads in your account. ### local_prospector Runs a local business search using keywords and geography to discover new, nearby potential clients. ## Prompt Examples **Prompt:** ``` Find all emails for the domain 'stripe.com'. ``` **Response:** ``` Scanning stripe.com... I've found 15 professional email addresses associated with this domain. Notable contacts include roles in 'Engineering' and 'Sales'. Would you like the full list of verified addresses? ``` **Prompt:** ``` Verify if 'test@example.com' is a valid email. ``` **Response:** ``` Verification complete! The email 'test@example.com' is marked as 'Invalid'. It failed the SMTP check and appears to be a non-deliverable address. Shall I help you find an alternative contact? ``` **Prompt:** ``` Find the email for 'John Doe' at 'acme.com'. ``` **Response:** ``` Locating John Doe... I've successfully found their professional email at acme.com. It is 'john.doe@acme.com' with a 95% confidence score. Would you like me to save this lead to your account? ``` ## Capabilities ### Discovering domain emails Scans an entire company domain name to find multiple associated email addresses and contact metadata. ### Locating specific contacts Finds a professional email address using only a person's first name, last name, and company domain. ### Checking email validity Runs a multi-step verification algorithm to confirm if an email address is deliverable and active. ### Building local lists Performs localized business searches by keyword and geography to discover new leads for outreach. ### Managing prospect data Saves, retrieves, or deletes lead records and monitors defined outreach campaigns directly through the chat interface. ## Use Cases ### Need to scale an outbound effort fast A BDR needs 50 emails for a new target vertical. Instead of visiting five separate websites, they ask their agent to run a domain_search on the top three companies and then use email_finder for key department leads. The agent verifies them all and lets them save the full list using create_lead. ### A campaign is stalling due to bad data The Marketing Manager suspects their current outreach list has dead emails. They ask the agent to run a bulk check using email_verifier on 100 addresses, immediately flagging every non-deliverable address so they can clean up the segment. ### Finding local partners for expansion A founder is entering a new city and needs contacts. They use the local_prospector tool with 'software' and 'Austin, TX'. The agent returns a list of potential businesses they can then save using create_lead. ### Need to update existing lead records The SDR has an old contact record but needs current details. They ask the agent to get_lead details and cross-reference it with a new local search, ensuring all their saved data is up-to-date before starting outreach. ## Benefits - Stop guessing on deliverability. Use the email_verifier tool to confirm if an address works before sending, saving you time and improving your sender reputation. - Build targeted lists instantly. The domain_search tool pulls all emails from a company's main domain name, giving you hundreds of contacts in minutes. - Keep everything organized. You can save leads with create_lead or list them using list_leads directly through the chat, centralizing your data flow. - Expand your search radius. Use the local_prospector tool to find new business leads based on physical location and industry keywords. - Track results easily. Access campaign monitoring details via get_campaign so you know exactly which outreach efforts are yielding results. ## How It Works The bottom line is that your AI agent acts as a conversational proxy, running sophisticated B2B data queries without requiring you to copy information into separate web forms. 1. Connect your AI client to this MCP using your API key. 2. Ask your agent to perform a specific task, like finding emails for 'acme.com' or verifying 'test@example.com'. 3. The tool runs the lookup, provides verified results in text, and allows you to save those leads immediately. ## Frequently Asked Questions **How does the FindThatLead MCP verify email addresses?** The email_verifier tool uses a multi-step algorithm that checks more than just syntax. It tests deliverability and active status so you know the contact is legitimate. **Can I find emails for entire companies using FindThatLead MCP?** Yes, the domain_search tool lets you scan a whole company's domain programmatically. This finds many associated addresses quickly. **Is this only for large corporations?** Not at all. The local_prospector tool allows you to run searches by keyword and location, helping you find leads in smaller or niche markets too. **How do I save the leads found with FindThatLead MCP?** Once your agent finds a contact using email_finder, you can simply prompt it to use the create_lead tool. This saves the data directly to your account for later review. **What if an email address fails verification with FindThatLead MCP?** The email_verifier will tell you exactly why it failed, noting if it was due to a non-deliverable status or a failure in the SMTP check.