Mcp
bounceprotect/bounceprotect-mcp
Connects Claude to BounceProtect's email validation API with three straightforward tools: validate_email for single checks, validate_emails_bulk for batches up to 100, and check_credits to monitor your balance. Uses SMTP verification under the hood to catch typos, invalid domains, and dead mailboxes before you send. Setup requires a BounceProtect API key passed as an environment variable. Reach for this when you're processing contact lists, cleaning CRM data, or building signup flows and need to verify addresses without leaving your AI workflow. Each validation costs one credit, with 100 free to start.
- auth
- Secret needed
- transport
- STDIO
- env var
- 1
- last updated
- May 22, 2026
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YOUR_API_KEY*secretYour API key for the service
Readme
BounceProtect MCP Server
Validate email addresses directly from Claude, Cursor, or any MCP-compatible AI assistant.
Tools available
- validate_email — validate a single email
- validate_emails_bulk — validate up to 100 emails at once
- check_credits — check your credit balance
Setup
Get your API key
- Sign up at https://bounceprotect.com
- Go to Dashboard → API Keys
- Create a new key
Install and configure
Claude Desktop
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"
}
}
}
}
Cursor
Add to your Cursor MCP settings:
{
"bounceprotect": {
"command": "node",
"args": ["/path/to/mcp-server/index.js"],
"env": {
"BOUNCEPROTECT_API_KEY": "your-api-key-here"
}
}
}
Example usage
Details
- Repository
- github.com/bounceprotect/bounceprotect-mcp
- Category
- Communication & Messaging
- Package
@bounceprotect/mcp- Transport
- STDIO
- Auth
- Required
- Registry
- MCP registry, active
