Connector guide2-minute read6 MCP toolsEnglish · Deutsch · Italiano

NeverBounce mit Gemini verbinden — über 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.

💡 Keine Installation? Nutze cloud.anythingmcp.com direkt. Einloggen, Connectors → NeverBounce klicken, Zugangsdaten einfügen, MCP-API-Key erzeugen — fertig. Kein Docker, kein git clone, kein lokaler Server.

NeverBounce + Gemini

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

Voraussetzungen

Die vollständige Setup-Anleitung ist in den Connector eingebaut (im Store sichtbar, wenn du den Connector auswählst). Benötigte Umgebungsvariablen für diesen Connector:

NEVERBOUNCE_API_KEY

Schritt 1 — Zugangsdaten holen

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)

Schritt 2 — Adapter installieren

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

Schritt 3 — Connector in Gemini hinzufügen

Gemini CLI liest MCP-Server aus ~/.gemini/settings.json (oder %APPDATA%\gemini\settings.json unter Windows). Hinzufügen:

{
  "mcpServers": {
    "anythingmcp": {
      "httpUrl": "https://cloud.anythingmcp.com/mcp",
      "headers": { "Authorization": "Bearer YOUR_MCP_API_KEY" }
    }
  }
}
  1. Hole deinen MCP API Key aus AnythingMCP → Profil → MCP API Keys → Neuer Key.
  2. Speichern und gemini neu starten.
  3. /mcp in Gemini CLI ausführen — NeverBounce sollte als verfügbar gelistet sein.
  4. Vertex AI Studio: https://cloud.anythingmcp.com/mcp im tools-Array der Anfrage mit demselben Bearer-Header übergeben.

Verfügbare Tools

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

Unterstützen Gemini 1.5 Pro oder 2.x MCP? Ja — Gemini CLI ≥ 0.4 und die Vertex AI Tools API akzeptieren MCP httpUrl-Connectors mit Bearer-Header.

Nächste Schritte

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Install the connector, paste the key, prompt Gemini. Free for 7 days, no credit card.

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