How do I install Usefulapi?

Usefulapi 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 Usefulapi safe to use?

Yes. Usefulapi 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 Usefulapi?

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

Back to Browse

Usefulapi MCP Server

by M190

Developer ToolsLow Risk10.0MCP RegistryRemote

Free

Server data from the Official MCP Registry

MCP server for MailerLite — subscribers, groups & campaigns, plus safe additive CRM writes.

About

MCP server for MailerLite — subscribers, groups & campaigns, plus safe additive CRM writes.

Remote endpoints: streamable-http: https://mailerlite.usefulapi.io/mcp

Security Report

10.0

Low Risk10.0Low Risk

Valid MCP server (1 strong, 0 medium validity signals). No known CVEs in dependencies. Imported from the Official MCP Registry.

Endpoint verified · Requires authentication · 1 issue found

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

Permissions Required

This plugin requests these system permissions. Most are normal for its category.

file_system

Check that this permission is expected for this type of plugin.

clipboard

Check that this permission is expected for this type of plugin.

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": {
    "io-usefulapi-mailerlite": {
      "url": "https://mailerlite.usefulapi.io/mcp"
    }
  }
}

Documentation

View on GitHub

From the project's GitHub README.

usefulapi

Hosted MCP servers for the tools you already use — connect from Claude, Cursor, or any MCP client. No local install, no key-juggling: authorize once and go.

Portal: https://usefulapi.io

Servers

Server	Category	Tools	Auth	Docs
Linear	project-management	11	OAuth	linear/

More servers land here as they launch — each is a folder with its own README + server.json, and a tile on the portal.

What's in each folder

README.md — what the server does, tools, pricing, the "Add to Claude" snippet
server.json — the official MCP Registry record (namespace io.github.m190/*), pointing at the hosted endpoint

License

MIT — see LICENSE. Documentation only; servers are hosted.

Reviews

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Usefulapi MCP Server

About

Security Report

Findings (1)

Permissions Required

How to Connect

Documentation

usefulapi

Servers

What's in each folder

License

Reviews

No reviews yet

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