Verifox MCP server — verify & find emails (single + bulk) for Claude and any MCP client. npm: verifox-mcp
Setup
Choose your client, copy the config, then fill in any required environment variables.
Local
claude mcp add email-verifier --env VERIFOX_API_KEY='<VERIFOX_API_KEY>' -- npx -y verifox-mcp~/.codex/config.toml
[mcp_servers.email-verifier]
command = "npx"
args = ["-y", "verifox-mcp"]
env = { VERIFOX_API_KEY = "<VERIFOX_API_KEY>" }
# codex mcp add email-verifier --env VERIFOX_API_KEY='<VERIFOX_API_KEY>' -- npx -y verifox-mcp~/.cursor/mcp.json
{
"mcpServers": {
"email-verifier": {
"command": "npx",
"args": [
"-y",
"verifox-mcp"
],
"env": {
"VERIFOX_API_KEY": "<VERIFOX_API_KEY>"
}
}
}
}.vscode/mcp.json
{
"servers": {
"email-verifier": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"verifox-mcp"
],
"env": {
"VERIFOX_API_KEY": "<VERIFOX_API_KEY>"
}
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"email-verifier": {
"command": "npx",
"args": [
"-y",
"verifox-mcp"
],
"env": {
"VERIFOX_API_KEY": "<VERIFOX_API_KEY>"
}
}
}
}claude_desktop_config.json
{
"mcpServers": {
"email-verifier": {
"command": "npx",
"args": [
"-y",
"verifox-mcp"
],
"env": {
"VERIFOX_API_KEY": "<VERIFOX_API_KEY>"
}
}
}
}.trae/mcp.json
{
"mcpServers": {
"email-verifier": {
"command": "npx",
"args": [
"-y",
"verifox-mcp"
],
"env": {
"VERIFOX_API_KEY": "<VERIFOX_API_KEY>"
}
}
}
}Remote
claude mcp add --transport http email-verifier https://mcp.verifox.ai/mcp --header 'x-api-key: <X_API_KEY>'~/.codex/config.toml
[mcp_servers.email-verifier]
url = "https://mcp.verifox.ai/mcp"
http_headers = { x-api-key = "<X_API_KEY>" }
# codex mcp add email-verifier --url https://mcp.verifox.ai/mcp~/.cursor/mcp.json
{
"mcpServers": {
"email-verifier": {
"url": "https://mcp.verifox.ai/mcp",
"headers": {
"x-api-key": "<X_API_KEY>"
}
}
}
}.vscode/mcp.json
{
"servers": {
"email-verifier": {
"type": "http",
"url": "https://mcp.verifox.ai/mcp",
"headers": {
"x-api-key": "<X_API_KEY>"
}
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"email-verifier": {
"httpUrl": "https://mcp.verifox.ai/mcp",
"headers": {
"x-api-key": "<X_API_KEY>"
}
}
}
}claude_desktop_config.json · Customize › Connectors › Add custom connector
{
"mcpServers": {
"email-verifier": {
"command": "npx",
"args": [
"-y",
"mcp-remote",
"https://mcp.verifox.ai/mcp",
"--header",
"x-api-key:<X_API_KEY>"
]
}
}
}.trae/mcp.json
{
"mcpServers": {
"email-verifier": {
"url": "https://mcp.verifox.ai/mcp",
"headers": {
"x-api-key": "<X_API_KEY>"
}
}
}
}Environment variables
VERIFOX_API_KEY
Replace the placeholders with your own credentials and keep them out of version control.