B2B lead search in Gemini CLI via MCP

One-command install as an official Gemini CLI extension.

B2BLeads publishes a dedicated Gemini CLI extension — a small manifest that points Gemini at the same remote MCP server used by ChatGPT and Grok Build, so there's no API key to manage: sign in once with OAuth 2.1 when Gemini first calls a tool.

The extension is listed in the public Gemini CLI Extensions gallery, discovered automatically via the gemini-cli-extension GitHub topic, and installs with a single command — no manual JSON editing required.

Once installed, Gemini gets search_leads, search_leads_advanced, list_industries, and find_email directly in the terminal, so a prompt like "find 15 logistics companies near Rotterdam" returns real, live results instead of a hallucinated list.

gemini extensions install — one command, no config editing
OAuth 2.1 sign-in, no API key to paste
Listed in the official Gemini CLI Extensions gallery
search_leads, search_leads_advanced, list_industries, find_email available in the terminal

Installation

bash

gemini extensions install https://github.com/B2BLeadsAPI/b2bleads-gemini-extension

Tools available here

Hosted OAuth connection — read-only tool set focused on search; list management isn't exposed here.

search_leadssearch_leads_advancedget_expanded_search_resultlist_industriesfind_emailaccount_get_usageaccount_get_usage_limitlist_saved_searchesget_search_historylist_saved_lists

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