Yes, Leadmarina is free to use.

How do I install Leadmarina?

Leadmarina is a remote plugin. You do not need to install anything locally. Add the server URL to your AI app's MCP configuration and you are ready to go.

Is Leadmarina safe to use?

Yes. Leadmarina passed MCP Marketplace's automated security scan with a score of 10/10 (low risk). Every server on MCP Marketplace is security-scanned before it's listed; see the full security report on this page for the findings and permissions.

What AI apps work with Leadmarina?

Leadmarina uses the Model Context Protocol (MCP) and works with any MCP-compatible AI app, including Claude, ChatGPT / Codex, Gemini, Copilot, Cursor, and more.

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Leadmarina MCP Server

by Macgregordev

Developer ToolsLow Risk10.0MCP RegistryRemote

Free

Server data from the Official MCP Registry

Verified local-business leads: search by niche and US city, export to Close, GoHighLevel or Sheets.

About

Verified local-business leads: search by niche and US city, export to Close, GoHighLevel or Sheets.

Remote endpoints: streamable-http: https://leadmarina.com/api/mcp

Security Report

10.0

Low Risk10.0Low Risk

Valid MCP server (1 strong, 1 medium validity signals). No known CVEs in dependencies. Imported from the Official MCP Registry.

19 tools verified · Open access · No issues found

Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.

Permissions Found in Source Code

Found by scanning the linked source code. This listing connects to a hosted endpoint, so none of this runs on your machine: it describes what the server software does where it is hosted.

HTTP Network Access

Connects to external APIs or services over the internet.

How to Connect

Remote Plugin

No local installation needed. Your AI client connects to the remote endpoint directly.

Add this to your MCP configuration to connect:

{
  "mcpServers": {
    "com-leadmarina-leadmarina": {
      "url": "https://leadmarina.com/api/mcp"
    }
  }
}

Documentation

View on GitHub

From the project's GitHub README.

LeadMarina MCP server

Verified local-business leads, inside your AI assistant. Search any niche in any US city, get each business's emails checked for deliverability and its phones checked for line type and carrier, then send the leads to Close, GoHighLevel, Google Sheets or a CSV, Excel or JSON file. You never leave the chat.

This is a remote MCP server. There is nothing to install or run:

https://leadmarina.com/api/mcp

Transport: streamable HTTP (one POST per JSON-RPC message, plain JSON answers)
Auth: OAuth (sign in to LeadMarina in your browser), or a LeadMarina API key as a bearer token
Docs: https://leadmarina.com/docs/mcp
REST API: https://leadmarina.com/docs, with an OpenAPI 3.1 document at https://leadmarina.com/openapi.json

This repository holds the listing: this README, client config examples, the MCP registry's server.json and smithery.yaml. The server itself is LeadMarina's hosted service.

What it does

Ask in plain language, for example:

"Find roofing contractors in Austin, TX with a mobile number."
"Which plumbers I've already collected have a safe email and over 50 reviews?"
"Send this search to Close."
"Every Monday, search HVAC contractors in Dallas and Fort Worth and email me a CSV."
"Estimate dentists across Colorado and Utah, then run it with a 2,000-lead cap."

Each lead is one local business: its listing (name, category, address, rating, reviews, website), up to 3 emails each marked safe, risky or invalid, up to 3 phones with line type and carrier, the owner's name where one can be found, and its social profiles.

Connect

You need a LeadMarina account. Every plan includes the MCP server, the free plan too: sign up.

OAuth (recommended). Add the server URL to your client. The first time a tool runs, your browser opens LeadMarina's sign-in and consent page. Nothing needs to be copied or pasted.

API key. Create a key on the API Keys page and send it as Authorization: Bearer YOUR_API_KEY. The key spends your leads, so keep it private and out of shared or committed config files.

Client set-up, with full files in examples/:

Client	How
Claude (claude.ai or the desktop app)	Customize → Connectors → + → Add custom connector → paste the server URL. OAuth runs on first use, and the connector then works in the mobile app too.
Claude Desktop (config file)	`examples/claude-desktop.json`: a local bridge to the remote URL, OAuth in the browser
Claude Code	`claude mcp add --transport http leadmarina https://leadmarina.com/api/mcp`
ChatGPT (developer mode)	Settings → Plugins → Developer mode → create an app with the server URL, authentication OAuth
Cursor	One-click install, or `examples/cursor-mcp.json` in `.cursor/mcp.json`
VS Code	`examples/vscode-mcp.json` in `.vscode/mcp.json`
Windsurf	`examples/windsurf-mcp.json` in `~/.codeium/windsurf/mcp_config.json`
Anything else	Any MCP client that speaks streamable HTTP: the URL above, plus OAuth or the bearer header

Tools

Tool	What it does	Spends leads
`search_leads`	Live search for local businesses by niche and US city. Returns the first batch and keeps finding and verifying more in the background.	yes, 1 per lead
`get_search_results`	A search's leads with verification filled in as it progresses. Poll until enrichment is complete.	no
`enrich_domains`	Verify up to 10 business websites you already have.	yes, 1 per domain
`query_leads`	Filter and sort every lead you have collected, across all searches.	no
`export_leads`	Send a search, a campaign or a filtered set to Close, GoHighLevel, Google Sheets, or a CSV, Excel or JSON file.	no
`list_searches`	Your recent searches.	no
`get_balance`	Leads left, and when they reset.	no
`list_views`	Your saved views (named filter sets) from the leads table.	no
`list_integrations`	Which export destinations are connected and ready.	no
`list_automations`	Your scheduled searches.	no
`create_automation`	Re-run a search on a schedule and export each run.	yes, each run
`update_automation`	Pause or resume an automation.	no
`delete_automation`	Delete an automation. This can't be undone.	no
`find_places`	US states and places, with the codes an advanced search takes.	no
`estimate_advanced_search`	What an advanced search would find and how long it would take, without starting it.	no
`run_advanced_search`	Many keywords across the whole US, whole states or single places, each business charged once.	yes, 1 per unique lead
`list_advanced_searches`	Your advanced searches and their progress.	no
`get_advanced_search`	One advanced search: progress by keyword, top places, the batch running now.	no
`control_advanced_search`	Pause, resume or stop an advanced search.	no

Every tool carries MCP annotations: read-only tools say so, and delete_automation is marked destructive. The tools that spend leads say so in their descriptions, so your assistant can confirm with you first.

Pricing and limits

One lead is one delivered business, with all of its verification included. Lookups, reads and exports are free. See pricing and limits.

Support

Docs: https://leadmarina.com/docs/mcp
Email: support@leadmarina.com
Security reports: https://leadmarina.com/.well-known/security.txt

License

The files in this repository (docs and config examples) are MIT-licensed; see LICENSE. Use of the LeadMarina service is governed by the Terms of Service.

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