Clearout MCP. Validate list hygiene before hitting send.
Gemini Works with every AI agent you already use
…and any MCP-compatible client
Just plug in your AI agents and start using Vinkius.
Clearout verifies email addresses and discovers professional contacts in massive batches. Connect it to your agent to clean contact lists, check deliverability scores, and find corporate emails just from a name and domain.
Stop guessing if an address is real before running campaigns.
What your AI agents can do
Cancel bulk
Already processed emails retain their results.
Cancel a bulk verification
Check clearout status
Verify Clearout API connectivity
Download results
Download verification results
Ask AI about this MCP
Supported MCP Clients
OAuth 2.0 Compatible Gemini Waiting for input…
Clearout MCP with 10 Tools
These tools let you manage every aspect of list hygiene: from finding individual contacts to running massive batch verifications.
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 Vinkius019dd0cecancel bulk
Already processed emails retain their results. Cancel a bulk verification
019dd0cecheck clearout status
Verify Clearout API connectivity
019dd0cedownload results
Download verification results
019dd0cefind email
Find a business email
019dd0ceget bulk status
Check bulk verification progress
019dd0ceget credits
Check credit balance
019dd0ceremove bulk list
Remove a bulk list
019dd0ceverify bulk
Returns a list ID to track progress. Verify emails in bulk
019dd0ceverify catchall
Verify catch-all domain
019dd0ceverify email
Verify a single email
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 4,800+ other servers whenever your AI needs more. One click, no limits.
- Use this MCP plus 4,800+ 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
Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by Clearout. All third-party trademarks, logos, and brand names are the property of their respective owners. Their use on this website is strictly for informational purposes to identify service compatibility and interoperability.
VINKIUS INFRASTRUCTURE
Cloud Hosted
Managed infra
V8 Isolated
Sandboxed per request
Zero-Trust Proxy
No stored credentials
DLP Enforced
Policy on every call
GDPR Compliant
EU data residency
Token Compression
~60% cost reduction
Works with 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 server provides 10 capabilities that interface natively with Claude, ChatGPT, Cursor, and any MCP client. No middleware. No custom integration required.
The headache of dirty contact lists
Today, prepping a campaign means exporting contacts into a spreadsheet, running them through multiple external checkers, and manually flagging the 'safe' ones. You spend hours clicking through tabs, copying addresses, and pasting them into another system just to figure out which emails are actually worth sending to.
With this MCP, you hand your list (or even just the source data) to your agent. It handles the entire process of validation, spotting disposable domains or role-based junk in one go. You get a single output: a clean list ready for use.
Using `find_email` gives you immediate contact intelligence
You used to have to guess an email address, or rely on old directory information that was already out of date. Now, the agent can take a person's name and their company domain—simple inputs—and locate a highly probable professional email address.
The process is simple: provide the data, get the best-guess email back, and then verify its deliverability to ensure it actually works.
What you can do with this MCP connector
Running marketing campaigns on dirty lists costs time and reputation. This MCP connects email intelligence directly into your workflow, letting you verify list health without leaving your agent interface. You can check single addresses instantly or run massive bulk verifications to spot disposable emails, role-based junk, and catch-all traps. Need leads? Just giving a prospect's name and company domain is enough for the system to find their professional email address.
The entire process runs securely through Vinkius, which ensures you have full visibility into every tool call and budget usage via Vinkius AI Analytics. You simply tell your agent what data you need, and it handles the complex validation steps, ensuring only safe emails make it into your CRM.
019dd0ce-5f88-70f6-a866-fdd948ba997e 
How Clearout MCP Works
- 1 Subscribe to the MCP and input your Clearout API key into the connection settings.
- 2 Instruct your agent to perform a task, such as verifying a list of emails or checking an account's credit balance.
- 3 The system executes the validation in real-time and returns structured results directly through the conversational interface.
The bottom line is that you get clean, verified data without having to manage multiple APIs or copy/paste lists into a dashboard.
Who Is Clearout MCP For?
This MCP is for Marketing Operations Managers and Sales Development Reps who are tired of sending campaigns only to bounce-back folders. If your team spends time cleaning lists with spreadsheets, this connector saves hours.
Cleans campaign mailing lists and monitors sender reputation before every send.
Finds the best professional email addresses for new prospects using minimal input.
What Changes When You Connect
- Save time on manual cleanup. Instead of using spreadsheets, you simply ask your agent to run
verify_bulkand get clean data back immediately. - Protect your domain reputation. By running
verify_emailorverify_catchall, you filter out risky addresses that could flag your entire sending IP. - Instantly find contacts. The
find_emailtool means you never have to guess a prospect's email; give the agent their name and domain, and it finds the address. - Manage credits easily. Use
get_creditsat any time to know exactly how many validation attempts you have left without digging through dashboards. - Control your data flow. If a job goes wrong or needs stopping, use
cancel_bulkto halt processing immediately, saving credit usage.
Real-World Use Cases
Pre-Campaign List Audit
A marketing manager has 50k emails for a big launch. Instead of sending and getting a high bounce rate, they ask the agent to run verify_bulk. The system returns the count of valid vs. disposable addresses, letting them clean the list before spending credits.
Cold Outreach Prospecting
An SDR needs an email for a new contact. Instead of guessing or using LinkedIn's directory, they prompt the agent to use find_email with the name and company domain to get a high-confidence address.
System Debugging
A developer wants to test if their API connection is live. They ask the agent to run check_clearout_status. If it responds with 'online,' they know the MCP will work for validation.
The Tradeoffs
Relying on single checks
The user only runs verify_email on 10 addresses because it's fast, then assumes their whole list is clean and sends a campaign. They miss the thousands of dirty emails.
→
For any outreach involving more than fifty contacts, you must use verify_bulk. This processes your entire list in one go and provides better insight into overall deliverability.
Ignoring status updates
The user runs verify_bulk and then immediately tries to download results. The data isn't ready yet, leading to a failed call.
→
After running any bulk job, you must first use get_bulk_status repeatedly until the status report confirms 'complete.' Only then should you run download_results.
Forgetting cleanup
A user runs a massive verification job and leaves the resulting list active, wasting credits and complicating future calls.
→
Once your data is downloaded and used, always run remove_bulk_list to clear the service record. This keeps your usage clean and accurate.
When It Fits, When It Doesn't
Use this MCP if your primary goal is list hygiene or finding professional contact details for outreach. You need it when you must validate a large number of emails before sending any campaign, or when you need to find a corporate email from limited data (name + domain). Don't use it just because you want to check one address; while verify_email works for that, the real power comes from running verify_bulk. If you only have isolated data points and no list structure, consider if another simple utility might suffice. But for any operational workflow involving scale or reputation management, this is essential.
Common Questions About Clearout MCP
How do I check if my bulk list is ready for download using `get_bulk_status`? +
You must run get_bulk_status after initiating the job. Keep calling it until the status report explicitly states that the processing is complete, otherwise, running download_results will fail.
What if I want to stop a massive verification process before it finishes? Do I use `cancel_bulk`? +
Yes, running cancel_bulk immediately halts the job and prevents further credit usage. This is critical for managing unexpected or incorrect list submissions.
Can I find an email using `find_email` if I only know a nickname? +
No, this tool requires the person's full name and their company domain to operate. Providing less data will prevent the agent from locating the professional address.
After running `verify_bulk`, what should I do with the list ID? +
The initial run of verify_bulk gives you a list ID. You must use that specific ID when calling get_bulk_status and later when using download_results.
Before running a large job, how should I use `check_clearout_status` to confirm that my API key is active? +
Run this tool first. It immediately confirms your credentials are connected and ready for the workload. This prevents wasted credits on expired keys.
If I'm running multiple verification batches, how can I use `get_credits` to monitor my remaining usage? +
Use this command anytime you need a budget check. It gives you a real-time count of your available validation credits, so you never hit an unexpected paywall.
After I download the results from `download_results`, how do I use `remove_bulk_list` to keep my account clean? +
Use this tool when you're done with a specific batch. It safely removes the list ID and associated data, preventing your dashboard from getting cluttered with old jobs.
When should I use `verify_catchall` instead of verifying a single address with `verify_email`? +
Use it for overall domain health checks. It determines if an entire company domain is configured to accept emails, which is a broader measure than validating just one specific mailbox.
Use it with your favorite AI tools
Connect this server to Cursor, Claude, VS Code, and more.