Adds email validation and SMTP verification directly to Claude, Cursor, and other MCP clients through the BounceProtect API. Exposes three tools: validate_email for single addresses, validate_emails_bulk for batches up to 100, and check_credits to monitor your account balance. Useful when you're cleaning email lists, verifying contact information in datasets, or building workflows that need to catch invalid addresses before sending. Requires a BounceProtect API key and runs on a credit system where each validation costs one credit. Setup is straightforward with node and an environment variable for your key.
Validate email addresses directly from Claude, Cursor, or any MCP-compatible AI assistant.
Add to your claude_desktop_config.json:
{
"mcpServers": {
"bounceprotect": {
"command": "node",
"args": ["/path/to/mcp-server/index.js"],
"env": {
"BOUNCEPROTECT_API_KEY": "your-api-key-here"
}
}
}
}
Add to your Cursor MCP settings:
{
"bounceprotect": {
"command": "node",
"args": ["/path/to/mcp-server/index.js"],
"env": {
"BOUNCEPROTECT_API_KEY": "your-api-key-here"
}
}
}
Once configured, you can ask your AI assistant:
Each email validation costs 1 credit. Start with 100 free credits at bounceprotect.com.
YOUR_API_KEY*secretYour API key for the service
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