No2Bounce Connector for AI agents.
2 live capabilities
Clean your email lists and protect your sender reputation automatically.
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Why people use No2Bounce
No2Bounce Email Verification for Better Deliverability
With this Connector, you just tell your agent to clean the list. It handles the submission and the status checks for you. You get a clean list ready for your campaign without ever opening a third-party website.
What Vinkius changes
You get a clean, deliverable email list without the manual headache.
Use it from Claude, ChatGPT, Cursor or another AI client you already have.
One account · 5,900+ Connectors
- Real-world use case 01
Cleaning a scraped lead list
A sales lead list from a web scraper is full of typos.
- Real-world use case 02
Pre-flight newsletter scrubbing
Before sending a blast to 50,000 people, you use the capability to find and remove dead accounts to keep your deliverability high.
- Real-world use case 03
Automating signup validation
A developer wants to check if a user's email is real the moment they hit submit.
Complete set · 2capabilities
The complete No2Bounce capability set.
These are the exact actions your AI can choose when you ask it to work with No2Bounce.
01—02
2 capabilities in this set.
Part of 2 available through No2Bounce.
- 01 Capability
Validate bulk
Submit a list of emails for verification and receive a tracking ID to monitor the progress. This is the primary way to handle large datasets.
- 02 Capability
Get validation status
Check the current progress of a validation task or retrieve the final results for your list. Use this once your job is submitted.
Set up in minutes
One URL. Then ask No2Bounce to work.
Claude and ChatGPT only need the Connector URL. Copy it once, add it in settings, and use No2Bounce from the conversation.
Choose your client
Live previewAdvanced clients IDE · CLI
Claude · Web + desktop
Connector URL · ready to paste
Streamable HTTPhttps://edge.vinkius.com/vk_preview_Bv4HbuKQkHa7jKMBh92GgiLXmNAO7fvPf69NiOSU/mcp - Step 01
Open Connectors
In Claude Web or Claude Desktop, open Settings and choose Connectors.
- Step 02
Add the URL
Choose Add custom connector, name it No2Bounce, and paste the URL above.
- Step 03
Turn it on in chat
Select +, open Connectors, and enable No2Bounce for the conversation.
ChatGPT · Web + desktop
Connector URL · ready to paste
Streamable HTTPhttps://edge.vinkius.com/vk_preview_Bv4HbuKQkHa7jKMBh92GgiLXmNAO7fvPf69NiOSU/mcp - Step 01
Open MCP settings
On desktop, open Settings and MCP servers. On web, open your workspace app or connector settings.
- Step 02
Add the URL
Choose Add server with Streamable HTTP, or create a custom MCP app, then paste the No2Bounce URL.
- Step 03
Save and start
Save the connection and enable No2Bounce in your conversation. Desktop may ask you to restart once.
Cursor · IDE configuration
Advanced setup
{
"mcpServers": {
"no2bounce": {
"url": "https://edge.vinkius.com/vk_preview_Bv4HbuKQkHa7jKMBh92GgiLXmNAO7fvPf69NiOSU/mcp"
}
}
}- Step 01
Open MCP Settings
Press Cmd+Shift+P (macOS) or Ctrl+Shift+P (Windows/Linux) → search "MCP Settings"
- Step 02
Add the server config
Paste the JSON configuration above into the mcp.json file that opens
- Step 03
Save the file
Cursor will automatically detect the new Connector
- Step 04
Start using No2Bounce
Open Agent mode in chat and ask: "Using No2Bounce, help me...". 2 tools available
VS Code Copilot · IDE configuration
Advanced setup
{
"mcpServers": {
"no2bounce": {
"url": "https://edge.vinkius.com/vk_preview_Bv4HbuKQkHa7jKMBh92GgiLXmNAO7fvPf69NiOSU/mcp"
}
}
}- Step 01
Create MCP config
Create a .vscode/mcp.json file in your project root
- Step 02
Add the server config
Paste the JSON configuration above
- Step 03
Enable Agent mode
Open GitHub Copilot Chat and switch to Agent mode using the dropdown
- Step 04
Start using No2Bounce
Ask Copilot: "Using No2Bounce, help me...". 2 tools available
Windsurf · IDE configuration
Advanced setup
{
"mcpServers": {
"no2bounce": {
"url": "https://edge.vinkius.com/vk_preview_Bv4HbuKQkHa7jKMBh92GgiLXmNAO7fvPf69NiOSU/mcp"
}
}
}- Step 01
Open MCP Settings
Go to Settings → MCP Configuration or press Cmd+Shift+P and search "MCP"
- Step 02
Add the server
Paste the JSON configuration above into mcp_config.json
- Step 03
Save and reload
Windsurf will detect the new server automatically
- Step 04
Start using No2Bounce
Open Cascade and ask: "Using No2Bounce, help me...". 2 tools available
Cline · IDE configuration
Advanced setup
{
"mcpServers": {
"no2bounce": {
"url": "https://edge.vinkius.com/vk_preview_Bv4HbuKQkHa7jKMBh92GgiLXmNAO7fvPf69NiOSU/mcp"
}
}
}- Step 01
Open Cline MCP Settings
Click the Connectors icon in the Cline sidebar panel
- Step 02
Add remote server
Click "Add Connector" and paste the configuration above
- Step 03
Enable the server
Toggle the server switch to ON
- Step 04
Start using No2Bounce
Ask Cline: "Using No2Bounce, help me...". 2 tools available
Claude Code · Terminal command
Advanced setup
claude mcp add no2bounce --transport http "https://edge.vinkius.com/vk_preview_Bv4HbuKQkHa7jKMBh92GgiLXmNAO7fvPf69NiOSU/mcp"- Step 01
Install Claude Code
Run npm install -g @anthropic-ai/claude-code if not already installed
- Step 02
Add the Connector
Run the command above in your terminal
- Step 03
Verify the connection
Run claude mcp to list connected servers, or type /mcp inside a session
- Step 04
Start using No2Bounce
Ask Claude: "Using No2Bounce, show me...". 2 tools are ready
Where the request belongs
Work No2Bounce can move forward.
Marketing ops and sales leads who are tired of seeing high bounce rates and wasted effort on dead leads.
Email Marketer
Scrubbing a list of 10,000 subscribers before launching a monthly newsletter.
Sales Development Rep
Verifying a list of scraped leads from a new industry before starting a cold outreach sequence.
Backend Developer
Automating email validation on a sign-up form to keep the database clean.
Build the capability set
Add more capabilities.
Each Connector adds new actions and data without changing how you work.
Browse ConnectorsKickbox
Verify email addresses in real-time or in bulk to improve deliverability and protect your sender reputation.
NeverBounce
Verify and clean email addresses via NeverBounce. track single checks and bulk jobs directly from your AI agent.
Clearout
Verify email addresses in bulk before sending campaigns to protect your sender reputation and improve deliverability rates.
MailerCheck
Verify and validate email addresses in real-time or batch via the MailerCheck REST API.
ZeroBounce
Validate email addresses, check activity data, and improve deliverability using ZeroBounce's real-time verification and AI scoring capabilities.
Listclean
Verify and validate email addresses in real-time or batch via the Listclean API.
Bring your own AI
Change the model, client or framework. Keep No2Bounce connected.
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Claude -
ChatGPT -
Gemini -
Cursor -
VS Code -
Windsurf -
ZCode -
Cline -
Zed -
Continue -
Kiro -
Roo Code -
Zencoder -
Goose -
Void -
Augment Code -
Amp -
Qodo -
Tabnine -
Pieces -
Sourcegraph Cody -
JetBrains -
Warp -
Amazon Q -
Antigravity -
BoltAI -
Raycast -
Jan -
LM Studio -
AnythingLLM -
Open WebUI -
Msty -
Cherry Studio -
LibreChat -
TypingMind -
Chorus -
5ire -
n8n -
LangChain -
LlamaIndex -
CrewAI -
Vercel AI SDK
Before you connect
Questions about No2Bounce.
The practical details behind the request, access and result.
How does No2Bounce help my email deliverability?
It identifies invalid or high-risk emails before you send them. By removing these from your list, you reduce your bounce rate and keep your sender reputation healthy with providers.
Can I use No2Bounce to clean my marketing lists?
Yes, it's built for that. You can feed your agent a large list of emails, and it will use No2Bounce to scrub out the bad ones so you only target real, active accounts.
Does No2Bounce identify fake or disposable emails?
Yes, it specifically flags disposable addresses and other high-risk emails that are likely to hurt your campaign performance or result in bounces.
How do I check the status of a bulk email verification with No2Bounce?
When you submit a list, you get a tracking ID. You can then ask your agent to check that specific ID to see if the results are ready or still processing.
Can No2Bounce protect my sender reputation?
Absolutely. By ensuring that your emails only go to valid, deliverable addresses, you avoid the penalties that email providers impose on high bounce rates.
Is No2Bounce good for verifying scraped leads?
It's perfect for that. If you've scraped a list of prospects, you can run them through No2Bounce to filter out the junk before you start your outreach.
How do I submit multiple emails for validation at once?
Use the validate_bulk capability and provide an array of email addresses in the emailList parameter. The server will return a trackingId which you can use to check the results.
How can I check if my bulk validation task is finished?
You can use the get_validation_status capability by providing the trackingId received during the submission. It will return the current progress or the final validation results.
Is there a way to prevent sending the same validation request twice?
Yes, when using validate_bulk, you can provide an optional hashkey. This unique string prevents duplicate requests from being processed within a 3-minute window.
One connection away
Give your agent a direct line to No2Bounce.
Connect No2Bounce once. Keep it beside 5,900+ managed Connectors when the next task needs more.
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