Connector guide2-minute read6 MCP toolsEnglish · Deutsch · Italiano

Cómo conectar NeverBounce a Gemini — via MCP

Validate single emails or run bulk-list verification jobs via NeverBounce. 6 tools, query-string API-key auth.

HCBy HelpCode teamUpdated 2 min read Open source on GitHub

No credit card · 7-day trial · Self-host alternative available

MCP connector

NeverBounce

Validate single emails or run bulk-list verification jobs via NeverBounce. 6 tools, query-string API-key auth.

Tools

6

Region

INTL

Category

enrichment

Authentication

Query Param Auth

Required env vars

NEVERBOUNCE_API_KEY
Install in one click on Cloud

7-day free trial · No credit card

  • 7-day free trial
    No credit card required
  • GDPR & SOC 2 ready
    EU data residency, audit logs
  • Open-source on GitHub
    Source-available BSL-1.1
  • Works with ChatGPT, Claude, Gemini
    Any MCP-compatible client

No install? Use cloud.anythingmcp.com directly.

Sign in, install the NeverBounce in one click, paste the credentials, mint an MCP API key — done. No Docker, no git clone, no local server to run.

Open Cloud

TL;DR

Validate single emails or run bulk-list verification jobs via NeverBounce. 6 tools, query-string API-key auth.

💡 ¿Sin instalación? Usa cloud.anythingmcp.com directamente. Inicia sesión, pulsa Connectors → NeverBounce, pega tus credenciales, genera una MCP API key — listo. Sin Docker, sin git clone, sin servidor local.

NeverBounce + Gemini

Validate single emails or run bulk-list verification jobs via NeverBounce. 6 tools, query-string API-key auth.

Requisitos previos

Las instrucciones de configuración completas están incluidas en el conector (visibles en el store al seleccionarlo). Las variables de entorno requeridas:

NEVERBOUNCE_API_KEY

Paso 1 — Obtener credenciales

2 (developers.neverbounce.com).

Setup:

  1. Sign in to https://app.neverbounce.comApps → New API Key.
  2. Copy the key. Set NEVERBOUNCE_API_KEY.

Authentication: query-string ?key=.... NeverBounce also supports a custom Auth header but query-string is the primary.

Single vs Bulk:

  • neverbounce_single_check: synchronous single-email verification. ~1 credit. Returns result (valid/invalid/disposable/catchall/unknown) + flags + suggested_correction.
  • neverbounce_create_job: async bulk verification of a list (up to 1M emails). Returns job_id; poll status with neverbounce_job_status until status='complete'; then neverbounce_job_results to fetch.

…(continued in the in-app connector instructions)

Paso 2 — Instalar el adapter

git clone https://github.com/HelpCode-ai/anythingmcp.git
cd anythingmcp && docker compose up -d

Paso 3 — Añadir el conector en Gemini

Gemini CLI lee servidores MCP desde ~/.gemini/settings.json (o %APPDATA%\gemini\settings.json en Windows). Añade:

{
  "mcpServers": {
    "anythingmcp": {
      "httpUrl": "https://cloud.anythingmcp.com/mcp",
      "headers": { "Authorization": "Bearer YOUR_MCP_API_KEY" }
    }
  }
}
  1. Obtén tu MCP API key desde AnythingMCP → Perfil → MCP API Keys → Nueva Key.
  2. Guarda el archivo y reinicia gemini.
  3. Ejecuta /mcp en la Gemini CLI — NeverBounce debería aparecer como disponible.
  4. Vertex AI Studio: pasa https://cloud.anythingmcp.com/mcp al array tools de tu petición con el mismo header Bearer.

Herramientas disponibles

ToolWhat it does
neverbounce_account_infoReturn account credit balance and details
neverbounce_single_checkVerify a single email synchronously
neverbounce_create_jobCreate a bulk verification job
neverbounce_job_statusPoll the status of a bulk verification job
neverbounce_job_resultsFetch verification results for a complete job, paginated
neverbounce_jobs_searchSearch past jobs by status, name, date

FAQ

¿Gemini 1.5 Pro o 2.x soportan MCP? Sí — Gemini CLI ≥ 0.4 y la API de tools de Vertex AI aceptan conectores MCP httpUrl con header Bearer.

Siguientes pasos

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