Bring Email Verification
to Windsurf
Learn how to connect No2Bounce to Windsurf and start using 2 AI agent tools in minutes. Fully managed, enterprise secure, and ready to use without writing a single line of code.
GDPR Free for SubscribersCompatible with every major AI agent and IDE
Gemini
What is the No2Bounce MCP Server?
Connect No2Bounce to your AI agent to ensure your email lists are clean and deliverable. This server allows you to verify single or bulk email addresses, helping you maintain a high sender reputation and improve campaign performance without leaving your workflow.
What you can do
- Bulk Validation — Submit lists of email addresses for real-time or asynchronous verification.
- Status Tracking — Monitor the progress of large validation tasks using unique tracking IDs.
- Result Retrieval — Fetch detailed validation results once processing is complete.
- Spam Prevention — Identify invalid, disposable, or high-risk email addresses before they hit your mailing list.
How it works
- Subscribe to this server
- Enter your No2Bounce API Token
- Start validating emails from Claude, Cursor, or any MCP-compatible client
Who is this for?
- Email Marketers — Clean lists before launching campaigns to ensure maximum deliverability.
- Sales Teams — Verify leads from scraped or purchased lists before outreach.
- Developers — Integrate email verification into registration or contact forms via AI-driven automation.
Built-in capabilities (2)
Check validation status or get final results
Returns a trackingId to check status later. Submit a list of emails for validation
Why Windsurf?
Windsurf's Cascade agent chains multiple No2Bounce tool calls autonomously. query data, analyze results, and generate code in a single agentic session. Paste Vinkius Edge URL, reload, and all 2 tools are immediately available. Real-time tool feedback appears inline, so you see API responses directly in your editor.
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Windsurf's Cascade agent autonomously chains multiple tool calls in sequence, solving complex multi-step tasks without manual intervention
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Purpose-built for agentic workflows. Cascade understands context across your entire codebase and integrates MCP tools natively
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JSON-based configuration means zero code changes: paste a URL, reload, and all 2 tools are immediately available
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Real-time tool feedback is displayed inline, so you see API responses directly in your editor without switching contexts
No2Bounce in Windsurf
No2Bounce and 4,000+ other MCP servers. One platform. One governance layer.
Teams that connect No2Bounce to Windsurf through Vinkius don't need to source, host, or maintain individual MCP servers. Every tool call runs inside a hardened runtime with credential isolation, DLP, and a signed audit chain.
Raw MCP | Vinkius | |
|---|---|---|
| Server catalog | Find and host yourself | 4,000+ managed |
| Infrastructure | Self-hosted | Sandboxed V8 isolates |
| Credential handling | Plaintext in config | Vault + runtime injection |
| Data loss prevention | None | Configurable DLP policies |
| Kill switch | None | Global instant shutdown |
| Financial circuit breakers | None | Per-server limits + alerts |
| Audit trail | None | Ed25519 signed logs |
| SIEM log streaming | None | Splunk, Datadog, Webhook |
| Honeytokens | None | Canary alerts on leak |
| Custom domains | Not applicable | DNS challenge verified |
| GDPR compliance | Manual effort | Automated purge + export |
Why teams choose Vinkius for No2Bounce in Windsurf
The No2Bounce MCP Server runs on Vinkius-managed infrastructure inside AWS — a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts. All 2 tools execute in hardened sandboxes optimized for native MCP execution.
Your AI agents in Windsurf only access the data you authorize, with DLP that blocks sensitive information from ever reaching the model, kill switch for instant shutdown, and up to 60% token savings. Enterprise-grade infrastructure, zero maintenance.
* Every MCP server runs on Vinkius-managed infrastructure inside AWS - a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts optimized for native MCP execution. See our infrastructure
How Vinkius secures
No2Bounce for Windsurf
Every tool call from Windsurf to the No2Bounce MCP Server is protected by DLP redaction, cryptographic audit chains, V8 sandbox isolation, kill switch, and financial circuit breakers.
Frequently asked questions
How do I submit multiple emails for validation at once?
Use the validate_bulk tool 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 tool 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.
How does Windsurf discover MCP tools?
Windsurf reads the mcp_config.json file on startup and connects to each configured server via Streamable HTTP. Tools are listed in the MCP panel and available to Cascade automatically.
Can Cascade chain multiple MCP tool calls?
Yes. Cascade is an agentic system. it can plan and execute multi-step workflows, calling several tools in sequence to accomplish complex tasks without manual prompting between steps.
Does Windsurf support multiple MCP servers?
Yes. Add as many servers as needed in mcp_config.json. Each server's tools appear in the MCP panel and Cascade can use tools from different servers in a single flow.
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