No2Bounce MCP Server for CursorGive Cursor instant access to 2 tools to Get Validation Status and Validate Bulk

Name: No2Bounce
Price: 29 USD
Availability: InStock
Rating: 5.0 (1 reviews)
Author: Vinkius

GDPR Free for Subscribers

Cursor is an AI-first code editor built on VS Code that integrates LLM-powered coding assistance directly into the development workflow. Its Agent mode enables autonomous multi-step coding tasks, and MCP support lets agents access external data sources and APIs during code generation.

Ask AI about this MCP Server for Cursor

Open in ChatGPT Open in Claude Open in Perplexity

The No2Bounce MCP Server for Cursor is a standout in the Marketing Automation category — giving your AI agent 2 tools to work with, ready to go from day one.

Built for AI Agents by Vinkius

Vinkius delivers Streamable HTTP and SSE to any MCP client

Claude

ChatGPT

Cursor

Gemini

Windsurf

VS Code

JetBrains

Vercel

+ other MCP clients

Classic Setup·json

{
  "mcpServers": {
    "no2bounce": {
      "url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    }
  }
}

RecommendedModern Approach — Zero Configuration

Vinkius Desktop App

The modern way to manage MCP Servers — no config files, no terminal commands. Install No2Bounce and 4,000+ MCP Servers from a single visual interface.

Download Free Open SourceNo signup required

Fully ManagedVinkius Servers

60%Token savings

High SecurityEnterprise-grade

IAMAccess control

EU AI ActCompliant

DLPData protection

V8 IsolateSandboxed

Ed25519Audit chain

<40msKill switch

Stream every event to Splunk, Datadog, or your own webhook in real-time

* 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

About 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.

Cursor's Agent mode turns No2Bounce into an in-editor superpower. Ask Cursor to generate code using live data from No2Bounce and it fetches, processes, and writes. all in a single agentic loop. 2 tools appear alongside file editing and terminal access, creating a unified development environment grounded in real-time information.

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.

The No2Bounce MCP Server exposes 2 tools through the Vinkius. Connect it to Cursor in under two minutes — credentials fully managed, no infrastructure to provision, no vendor lock-in. Your configuration, your data, your control.

All 2 No2Bounce tools available for Cursor

When Cursor connects to No2Bounce through Vinkius, your AI agent gets direct access to every tool listed below — spanning email-verification, deliverability, data-cleaning, and more. Every call runs in a secure, isolated environment with full audit visibility. Beyond a simple connection, you get real-time monitoring of agent activity, enterprise governance, and optimized token usage.

get

Get validation status on No2Bounce

Check validation status or get final results

validate

Validate bulk on No2Bounce

Returns a trackingId to check status later. Submit a list of emails for validation

Connect No2Bounce to Cursor via MCP

Follow these steps to wire No2Bounce into Cursor. The entire setup takes under two minutes — your credentials stay safe behind Vinkius.

Open MCP Settings

Press Cmd+Shift+P (macOS) or Ctrl+Shift+P (Windows/Linux) → search "MCP Settings"

Add the server config

Paste the JSON configuration above into the mcp.json file that opens

Save the file

Cursor will automatically detect the new MCP server

Start using No2Bounce

Open Agent mode in chat and ask: "Using No2Bounce, help me...". 2 tools available

Why Use Cursor with the No2Bounce MCP Server

Cursor AI Code Editor provides unique advantages when paired with No2Bounce through the Model Context Protocol.

Agent mode turns Cursor into an autonomous coding assistant that can read files, run commands, and call MCP tools without switching context

Cursor's Composer feature can generate entire files using real-time data fetched through MCP. no copy-pasting from external dashboards

MCP tools appear alongside built-in tools like file reading and terminal access, creating a unified agentic environment

VS Code extension compatibility means your existing workflow, keybindings, and extensions all work alongside MCP tools

No2Bounce + Cursor Use Cases

Practical scenarios where Cursor combined with the No2Bounce MCP Server delivers measurable value.

Code generation with live data: ask Cursor to generate a security report module using live DNS and subdomain data fetched through MCP

Automated documentation: have Cursor query your API's tool schemas and generate TypeScript interfaces or OpenAPI specs automatically

Infrastructure-as-code: Cursor can fetch domain configurations and generate corresponding Terraform or CloudFormation templates

Test scaffolding: ask Cursor to pull real API responses via MCP and generate unit test fixtures from actual data

Example Prompts for No2Bounce in Cursor

Ready-to-use prompts you can give your Cursor agent to start working with No2Bounce immediately.

"Validate these emails for me: contact@company.com, support@service.io, invalid-email@test."

"Check the status of my No2Bounce validation task nb_84729."

"Submit this list of 10 emails to No2Bounce and give me the tracking ID."

Troubleshooting No2Bounce MCP Server with Cursor

Common issues when connecting No2Bounce to Cursor through Vinkius, and how to resolve them.

Tools not appearing in Cursor

Ensure you are in Agent mode (not Ask mode). MCP tools only work in Agent mode.

Server shows as disconnected

Check Settings → Features → MCP and verify the server status. Try clicking the refresh button.

No2Bounce + Cursor FAQ

Common questions about integrating No2Bounce MCP Server with Cursor.

What is Agent mode and why does it matter for MCP?

Agent mode is Cursor's autonomous execution mode where the AI can perform multi-step tasks: reading files, editing code, running terminal commands, and calling MCP tools. Without Agent mode, Cursor operates in a simpler ask-and-answer mode that doesn't support tool calling. Always ensure you're in Agent mode when working with MCP servers.

Where does Cursor store MCP configuration?

Cursor looks for MCP server configurations in a mcp.json file. You can configure servers at the project level (.cursor/mcp.json in your project root) or globally (~/.cursor/mcp.json). Project-level configs take precedence.

Can Cursor use MCP tools in inline edits?

No. MCP tools are only available in Agent mode through the chat panel. Inline completions and Tab suggestions do not trigger MCP tool calls. This is by design. tool calls require user visibility and approval.

How do I verify MCP tools are loaded?

Open Settings → Features → MCP and look for your server name. A green indicator means the server is connected. You can also check Agent mode's available tools by clicking the tools dropdown in the chat panel.