MailVeri MCP

Official MCP server for MailVeri's email deliverability checks: verify one address or a batch, read credit balance, and download batch results from Claude, Cursor, Codex and other MCP clients. Runs via uvx from the GitHub repo with a MailVeri API key.

🧰 UtilitiesReader submission1Updated 2026-10-01By MailVeriLicense: MITAuth: MAILVERI_API_KEY from a free MailVeri account (1,000 free credits on signup)GitHub ↗

Found viaWebReader submission GitHubmailveri/mailveri-mcp (GitHub) MakerMailVeri MCP docs MakerMailVeri pricing

Test results

No full client pass yet

Claude CodeNot tested yet—

CursorNot tested yet—

Claude DesktopNot tested yet—

ChatGPT (Codex)Not tested yet—

In the free test queue: #59, est. Wed, Jan 20. Skip the line with a $29 or $99 priority test.

Protocol: not tested

Install

claude mcp add mailveri -e MAILVERI_API_KEY=YOUR_MAILVERI_API_KEY -- uvx --from git+https://github.com/mailveri/mailveri-mcp mailveri-mcp

Needs uv installed. Get a free API key at https://app.mailveri.com/api-keys/ (1,000 free credits).

{
  "mcpServers": {
    "mailveri": {
      "command": "uvx",
      "args": ["--from", "git+https://github.com/mailveri/mailveri-mcp", "mailveri-mcp"],
      "env": { "MAILVERI_API_KEY": "YOUR_MAILVERI_API_KEY" }
    }
  }
}

Save in ~/.cursor/mcp.json or .cursor/mcp.json.

{
  "mcpServers": {
    "mailveri": {
      "command": "uvx",
      "args": ["--from", "git+https://github.com/mailveri/mailveri-mcp", "mailveri-mcp"],
      "env": { "MAILVERI_API_KEY": "YOUR_MAILVERI_API_KEY" }
    }
  }
}

Settings > Developer > Edit Config. Requires uv on the PATH.

From the maker’s docs (checked Oct 27, 2026). Our harness hasn’t run this server yet, so these steps are not verified by us.

Not connecting? Troubleshooting: Claude Code · Cursor · Claude Desktop · ChatGPT (Codex)

Test history

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