Amass MCP server

Amass is the official remote MCP server from amass.tech. It answers at https://mcp.amass.tech/mcp over streamable HTTP and asks you to sign in with your amass.tech account before it lists its tools, so your client opens a login the first time it connects. Our probes reached it 4 of 4 times since 17 September 2026; the last check, on 25 October 2026, got the sign-in challenge, so it is up.

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Description as the publisher wrote it.

What Amass needs before it works

A sign-in. The server refused to list its tools to an anonymous client and answered with an authentication challenge, which is how an MCP server protected by OAuth behaves. Add it with one of the setups below; the first connection opens a login for your amass.tech account, and the tools appear once you have approved it.

Add Amass to your AI client

Every block below points at https://mcp.amass.tech/mcp. Pick your client and copy.

claude mcp add --transport http amass https://mcp.amass.tech/mcp

{
  "mcpServers": {
    "amass": {
      "command": "npx",
      "args": ["-y", "mcp-remote", "https://mcp.amass.tech/mcp"]
    }
  }
}

{
  "mcpServers": {
    "amass": {
      "url": "https://mcp.amass.tech/mcp"
    }
  }
}

{
  "servers": {
    "amass": {
      "type": "http",
      "url": "https://mcp.amass.tech/mcp"
    }
  }
}

{
  "context_servers": {
    "amass": {
      "url": "https://mcp.amass.tech/mcp"
    }
  }
}

{
  "mcpServers": {
    "amass": {
      "serverUrl": "https://mcp.amass.tech/mcp"
    }
  }
}

{
  "mcpServers": {
    "amass": {
      "url": "https://mcp.amass.tech/mcp"
    }
  }
}

name: Amass
version: 0.0.1
schema: v1
mcpServers:
  - name: Amass
    type: streamable-http
    url: https://mcp.amass.tech/mcp

{
  "mcpServers": {
    "amass": {
      "httpUrl": "https://mcp.amass.tech/mcp"
    }
  }
}

{
  "mcpServers": {
    "amass": {
      "type": "http",
      "url": "https://mcp.amass.tech/mcp"
    }
  }
}

{
  "mcpServers": {
    "amass": {
      "url": "https://mcp.amass.tech/mcp"
    }
  }
}

goose://extension?url=https%3A%2F%2Fmcp.amass.tech%2Fmcp&type=streamable_http&id=amass&name=Amass

Is Amass up right now?

It answered our last check on 25 October 2026 in 157 ms. Over 4 checks since 17 September 2026 it answered 4. Status here comes from Neuronto's own probes, not from the publisher.

MCP servers similar to Amass

Questions about Amass

Is there an official Amass MCP server?

Yes. It is published by amass.tech and served from mcp.amass.tech, the vendor's own domain: https://mcp.amass.tech/mcp.

How do I sign in to Amass?

Add the server with a setup above. The first time your client connects it opens the sign-in page for amass.tech; approve it and the tools load.

Is Amass down?

It answered our last check on 25 October 2026 in 157 ms. Over 4 checks since 17 September 2026 it answered 4.

How do I add Amass to Cursor?

Put the server under mcpServers in ~/.cursor/mcp.json with the URL https://mcp.amass.tech/mcp. The exact JSON is above, with the same setup for Claude Code, Claude Desktop, VS Code, Windsurf, Zed, Gemini CLI and the rest.

Does Amass need an API key?

It needs a sign-in rather than a key you paste: the server answered with an authentication challenge, so your client runs the login when it first connects.

Where this comes from

Publisher: tech.amass. Endpoint host: mcp.amass.tech. ARD identifier: urn:air:tech.amass:mcp:amass. First indexed 17 September 2026. The tools are exactly what the server returned; nothing on this page is inferred from its name. Ranking in Neuronto search is never for sale.