Clearout MCP for AI. Stop sending emails that bounce back.
Works with every AI agent you already use
…and any MCP-compatible client








How this MCP server connects to your AI agent
Clearout MCP verifies email addresses, finds professional contacts, and cleans entire contact lists before you run any campaign. It protects your sender reputation by identifying invalid, disposable, or role-based accounts, letting you send emails only to people who can actually receive them.
What AI agents can do with Clearout Automation
Cancel bulk
Stops a bulk verification job that was already started, keeping the original results available for viewing.
Check clearout status
Verifies that your connection to Clearout is working correctly and ready for use.
Download results
Downloads a file containing the final results of a completed bulk email verification job.
Checks one email address right away to determine if it's valid and safe for sending.
Verifies hundreds or thousands of email addresses simultaneously, returning a job ID you can track later.
Discovers likely corporate email addresses using only a person's full name and their company domain name.
Reads your account dashboard status to tell you exactly how many validation credits are left.
Allows you to download the full results of a bulk job or cancel a list that's already been processed.
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What AI agents can do with Clearout MCP: 10 Tools for Data Quality
These tools allow you to manage the entire lifecycle of email data, from finding leads using names and domains to verifying massive lists in bulk.
Make your AI actually useful.
Add this MCP to Claude, Cursor, or Windsurf and your AI stops guessing. It gets real tools to look things up, take action, and handle the stuff you keep doing by hand.
Start using Clearout on VinkiusCancel Bulk
Stops a bulk verification job that was already started, keeping the original results available for viewing.
Check Clearout Status
Verifies that your connection to Clearout is working correctly and ready for use.
Download Results
Downloads a file containing the final results of a completed bulk email verification...
Find Email
Attempts to locate and suggest a business-appropriate email address based on a...
Get Bulk Status
Checks the current progress of any large, ongoing list verification job.
Get Credits
Retrieves your remaining API credit balance so you know when to plan for more credits.
Remove Bulk List
Deletes a previously uploaded list from the Clearout system to keep your data clean.
Verify Bulk
Starts the process of verifying a large number of emails and returns an ID you can...
Verify Catchall
Checks if a given domain is configured as a catch-all, which affects how...
Verify Email
Performs an immediate check on a single email address to confirm its validity and...
Security and governance baked right in.
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Choose How to Get Started
Build a custom MCP for your own tools, or connect a ready-made integration from our catalog.
Build Your Own
Turn any API into an MCP. Import a spec, define Agent Skills, or deploy with MCPFusion.
- Import from OpenAPI, Swagger, or YAML specs
- Create Agent Skills with progressive disclosure
- Deploy to edge with MCPFusion framework
- Built in DLP, auth, and compliance on every call
- Real time usage dashboard and cost metering
- Publish to catalog or keep private
Make Your AI Do More
Start with Clearout, then connect any of our 5,100+ other servers whenever your AI needs more. One click, no limits.
- Use this MCP plus 5,100+ others, all in one place
- Add new capabilities to your AI anytime you want
- Every connection is secured and compliant automatically
- Track usage and costs across all your servers
- Works with Claude, ChatGPT, Cursor, and more
- New servers added to the catalog every week
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Built on the Model Context Protocol (MCP) for Claude, ChatGPT, Cursor, and more
The Model Context Protocol standardizes how applications expose capabilities to LLMs. Instead of operating in isolation, your AI gains direct access to external platforms, live data, and real-world actions through secure, standardized connections.
This connection provides 10 powerful capabilities that interface natively with Claude, ChatGPT, Cursor, and other compatible AI platforms. No middleware. No custom integration required.
The mess of manual list cleaning is a time sink., Solved with Vinkius AI Gateway
Today, if you get a new list of prospects, your team has to manually check every single email. You're copying and pasting emails into spreadsheets, running them through various paid services one by one, and then cross-referencing the results in multiple tabs just to find out which ones are actually valid and safe for outreach.
With this MCP, you simply tell your agent to process the list. It handles the entire job using `verify_bulk` in the background, keeping track of progress so you don't have to watch a dashboard all day. You get back one single, clean file ready for campaign deployment.
Clearout MCP gives you precise control over your contact list.
You no longer have to guess if an address is temporary or corporate. You can run a single verification on one email using `verify_email` for instant confidence, or use the specialized `verify_catchall` tool to understand potential delivery traps before you send anything.
It's simple: your AI client executes the necessary checks and hands you back only the confirmed good data. Your outreach is now smarter, faster, and far more reliable.
What your AI can actually do with this
Don't waste time sending campaigns that bounce off bad email addresses. This MCP connects Clearout intelligence directly into your workflow, letting your AI client handle all the dirty work of list cleaning and validation through simple conversation.
You can verify single emails instantly to check if they are active or safe for outreach. Need to clean a massive contact sheet? You'll use the bulk verification tool to process entire lists at once. Plus, you don't have to guess who runs the company; you can find professional email addresses using just a person's name and their company domain.
All this is done in natural conversation, giving your agent instant access to deep data quality checks—all managed through Vinkius.
019dd0ce-5f88-70f6-a866-fdd948ba997e Here's how it actually works
The bottom line is that you get clean data instantly without leaving your primary development environment.
First, subscribe to this MCP and paste your unique Clearout API key into your agent configuration.
Next, tell your AI client what you need. You can ask it to verify a list of emails or find the corporate address for a specific person.
Finally, the tool returns validation results—whether the email is valid, disposable, or if the bulk job needs more time.
Who is this actually for?
This MCP is for anyone who relies on email outreach—Sales, Marketing, and Growth teams. It helps people stop losing time on bounce-backs and bad data. If your job involves sending more than fifty emails a day, you need this.
Uses it to quickly find the right professional email address for a prospect when they only have the person's name and company.
Connects it to audit entire campaign lists before sending, ensuring the highest possible deliverability rates and protecting sender reputation.
Automates list validation processes by verifying credit balances and running complex bulk verification jobs programmatically.
What Changes When You Connect
You stop guessing if an email is real. Running the verify_email tool gives you a clear deliverability score and tells you immediately if the address is safe for your campaign.
Instead of manual data scrubbing, you can process huge lists with verify_bulk. This returns a tracking ID, so your agent handles the queue management while you focus on writing copy.
Don't waste time searching directories. Use the find_email tool to generate a highly probable professional email just from a name and domain, speeding up SDR research instantly.
You maintain control over costs by calling get_credits. The MCP tells you exactly how many validation credits are left before you start running massive jobs.
It gives you total visibility into your work. If a bulk job gets stuck or needs canceling, you can use the cancel_bulk tool to regain control of the list.
See it in action
Auditing a pre-campaign lead list
A Marketing Manager has downloaded 5,000 names and needs to verify them before sending a major announcement. They tell their agent to run verify_bulk, get the tracking ID, and then use the get_bulk_status tool until it's finished. When done, they call download_results to get a clean, ready-to-use list.
Researching a target account
An SDR has only the name 'Jane Doe' and the domain 'acmecorp.com'. They use the agent to call find_email, which suggests jane@acmecorp.com. Next, they run verify_email on that suggestion to confirm it's legitimate before adding it to their CRM.
Handling an expired job
A Growth Engineer realizes a massive list verification job was started but never finished. They immediately use the get_bulk_status tool, find the ID, and then call cancel_bulk to stop unnecessary processing.
Verifying data integrity in code
A developer wants to ensure their application doesn't break when adding new leads. They use a script connected through the MCP that calls verify_email and, if successful, uses download_results to confirm the clean data set.
The honest tradeoffs
Using an email address finder for everything
Assuming that because a tool can find an email (like using find_email), it means the email is active and safe to send to.
Always pair the discovery with verification. After calling find_email, immediately use verify_email on the suggested address before trusting it for outreach.
Ignoring credit limits
Running a huge list job (verify_bulk) and only finding out later that the account ran out of credits, causing the job to fail halfway.
Always start by calling get_credits through your agent. Knowing your limit prevents failed jobs and saves time.
Re-running finished jobs
Manually re-uploading a list that was already successfully processed, wasting credits and requiring extra steps.
Use download_results to retrieve the completed data set. If you need to start over, use remove_bulk_list first.
When It Fits, When It Doesn't
Use this MCP if your core problem is data quality in email outreach. You need a system that verifies addresses (single or bulk), finds professional contacts using company domains, and manages API credits. Don't use it if you just need to verify domain existence—this tool focuses on individual address deliverability. If your goal is purely list segmentation based on industry or geography, you might need a different data enrichment MCP. However, when the final step of any campaign prep involves checking 'Is this email real and safe to send to?', Clearout is what you want. It gives you the full lifecycle: discovery (find_email), validation (verify_email/verify_bulk), status tracking (get_bulk_status), and cleanup (cancel_bulk).
Questions you might have
How do I verify a single email using Clearout MCP? +
You call the verify_email tool with the address you want to check. The agent responds immediately with a deliverability score and confirmation if it's valid for your campaign.
What is the difference between `verify_bulk` and single verification? +
verify_bulk processes large lists, returning an ID so you can check its progress later using get_bulk_status. Single verification (verify_email) gives instant results for just one address.
Can I find a professional email address with Clearout MCP? +
Yes, the agent uses the find_email tool. You provide a person's full name and their company domain, and it suggests a likely corporate email address.
What if I need to stop a bulk job using Clearout MCP? +
If you start a list verification but change your mind, use the cancel_bulk tool. This stops the process while preserving all the results that were already successfully generated.
Does Clearout MCP help with my API credits? +
Absolutely. The agent has a dedicated function, get_credits, which lets you check your remaining balance directly from the conversation, so you never get caught off guard by billing issues.
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