MCP server

NessGate Official

com.nessgate/nessgate

Checked 25 Oct 2026, 20:29 UTC · Connected to it and listed its tools

Resolve a domain to its published AI interfaces: discovery, readiness, and connection plans.

Source

At a glance

Type

MCP server

Publisher

nessgate.com (verified by the MCP Registry)

Status

Working at last check

Tools

3

Token cost

About 752 tokens per request

Sets up in

Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok

Last checked

25 Oct 2026, 20:29 UTC

Connect it to your agent

Add to CursorAdd to VS CodeVS Code Insiders

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

claude mcp add --transport http nessgate https://nessgate.com/mcp

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.nessgate]
url = "https://nessgate.com/mcp"

Gemini CLI

{"mcpServers":{"nessgate":{"httpUrl":"https://nessgate.com/mcp"}}}

Cursor

{"mcpServers":{"nessgate":{"url":"https://nessgate.com/mcp"}}}

VS Code

{"servers":{"nessgate":{"type":"http","url":"https://nessgate.com/mcp"}}}

Antigravity

agy mcp add nessgate https://nessgate.com/mcp

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"nessgate","server_url":"https://nessgate.com/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"nessgate","server_url":"https://nessgate.com/mcp"}

Tools

• check_readiness ~141 tokens
  Given a domain, return each connectable resource it publishes with a readiness assessment (ready | credentials-required | incomplete | broken, with the exact missing field) read from the service's own metadata. Client-agnostic; read-only. Use connect_domain when you know the client's capabilities.
• connect_domain ~426 tokens
  Given a domain AND the calling client's capabilities, return HOW the client can connect: one outcome (ready | credentials-required | incomplete | broken | no-compatible-method) with a connection plan (protocol, endpoint, transport, version, and the auth metadata the service published — e.g. the OAut
• discover_domain ~185 tokens
  Given a domain, read whatever it publishes at the standard machine-discovery locations (llms.txt, /.well-known/ard.json, /.well-known/agent-card.json, /.well-known/api-catalog, ai-info.json, openapi.json, and more) and return one normalized answer. Each resource keeps a sourceUrl pointing back to th

Browse

• OpenAPI tools
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