BounceProtect · bounceprotect — Claude Code MCP server for email checks
Check email addresses individually or in batches, then ask for your remaining credit balance. The MCP server works with Claude Code and other supported clients.
claude mcp add mcp -e YOUR_API_KEY=<YOUR_API_KEY> -- npx -y @bounceprotect/mcpWhat mcp does
BounceProtect gives an AI assistant tools to check one email address or a list and identify addresses to remove. A separate tool reports the remaining credit balance. Batch checks can handle up to 100 addresses at once.
You need a BounceProtect API key. In Claude Code, the server runs through npx as an MCP server, with the key passed in the YOUR_API_KEY environment variable. Each address check uses one credit, so check your balance before sending a large list.
What it helps with
- check a single email address
- screen a list of addresses before a campaign
- find addresses to remove from a list
- check the remaining BounceProtect credits
Example prompts for the agent
- Check the address
[email protected]. - Review this list and identify addresses to remove: [list].
- Tell me how many BounceProtect credits remain.
How to install mcp
Platform CLI
claude mcp add mcp -e YOUR_API_KEY=<YOUR_API_KEY> -- npx -y @bounceprotect/mcpReplace <…> with your own values
Platform CLI
codex mcp add bounceprotect-mcp --env YOUR_API_KEY=<YOUR_API_KEY> -- npx -y @bounceprotect/mcpReplace <…> with your own values
Config file
{
"mcpServers": {
"bounceprotect-mcp": {
"command": "npx",
"args": [
"-y",
"@bounceprotect/mcp"
],
"env": {
"YOUR_API_KEY": "<YOUR_API_KEY>"
}
}
}
}Replace <…> with your own values
Config file
{
"servers": {
"bounceprotect-mcp": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@bounceprotect/mcp"
],
"env": {
"YOUR_API_KEY": "<YOUR_API_KEY>"
}
}
}
}Replace <…> with your own values
Platform CLI
gemini mcp add -e YOUR_API_KEY=<YOUR_API_KEY> bounceprotect-mcp npx -y @bounceprotect/mcpReplace <…> with your own values
Step by step, with commands for each platform: How to add an MCP server to Claude Code, Codex, Cursor, VS Code, Gemini CLI and more
Questions about mcp
How do I install BounceProtect in Claude Code?
Run claude mcp add mcp -e YOUR_API_KEY=<YOUR_API_KEY> -- npx -y @bounceprotect/mcp. Replace the placeholder with your API key.
What does BounceProtect do?
It lets an AI assistant check email addresses individually or in batches, and retrieve the BounceProtect credit balance.
How many addresses can it check at once?
A batch can contain up to 100 addresses. Each checked address uses one credit.
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