Connector guide2-minute read6 MCP toolsEN · DE · IT

Cómo conectar NeverBounce a Claude — 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
    Open source AGPL-3.0
  • Works with ChatGPT, Claude, Gemini
    Any MCP-compatible client

Skip the install. Get this working in under 2 minutes.

Start a free trial on cloud.anythingmcp.com, add the NeverBounce in one click, then point your AI client (Claude, ChatGPT, Copilot or Cursor) at the generated MCP endpoint. No Docker, no git clone, zero engineering experience required.

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Summary

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

Prueba a pedir

Prompts de ejemplo para NeverBounce

Haz clic en un prompt para copiarlo. Pégalo en Claude, ChatGPT, Cursor, Gemini, Copilot u OpenClaw para ejecutarlo contra este conector.

NeverBounce · live vía MCP
Compartir
Opus 4.7

Claude es IA y puede equivocarse. Verifica siempre las respuestas.

💡 ¿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 + Claude

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 Claude

Ruta recomendada — funciona en claude.ai web sin tocar ningún archivo de configuración.

  1. Abre claude.ai/customize/connectors.
  2. Pulsa "Add custom connector".
  3. Rellena:
    • Name: NeverBounce
    • URL: https://cloud.anythingmcp.com/mcp
    • Authentication: Bearer token → pega tu MCP API key (de AnythingMCP → Profile → MCP API Keys → New Key)
  4. Pulsa Connect para autorizar.

Todas las herramientas debajo aparecen en tu chat — empieza a escribir prompts.

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

¿Funciona con Claude Code igual que con Claude Desktop? Sí — apunta ambos a https://cloud.anythingmcp.com/mcp.

Siguientes pasos

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