Anteroom MCP server

Anteroom is an MCP server with 5 tools an agent can call, among them get_framework_version_history, get_partnership_pattern, get_partnerships_by_pattern. It answers at https://mcp.anteroom.so/mcp over streamable HTTP, and it listed its tools to an anonymous client, so no sign-in was needed for that. Our probes reached it 6 of 6 times since 12 September 2026; the last check, on 24 October 2026, succeeded.

Status

Answering

Tools

Official

yes, served from anteroom.so

Reliability

6 of 6 checks

Response time

299 ms

Transport

streamable HTTP

Last checked

24 October 2026

Frontier-AI vendor commitments, safety framework history, corpus, and partnership patterns.

Description as the publisher wrote it.

The 5 tools Anteroom offers

Tool	What it does
`get_framework_version_history`	Get the full version ledger of a frontier AI lab's safety framework (Responsible Scaling Policy, Preparedness Framework, Frontier Safety Framework, or equivalent). Returns every published version, effective date, published changelog, and pr Inputs: lab_slug
`get_partnership_pattern`	Get a named strategic AI partnership pattern with its plain-language description, example clauses, kill-list moves, scholarly anchors, and real-world precedent anchors. Inputs: pattern_slug
`get_partnerships_by_pattern`	List every tracked public AI strategic partnership that Anteroom has classified as an instance of a given pattern. Returns partnership metadata with permalink to the primary-source-anchored deal page. Inputs: pattern_slug, limit
`get_vendor_commitments`	Get the seven tracked commercial commitments (AUP, no-train default, output ownership, IP indemnity program, retention default, deprecation notice, safety framework version) for a frontier AI vendor. Each commitment carries the quoted prima Inputs: vendor_slug
`search_corpus`	Search Anteroom's tracked corpus of AI-relevant regulatory provisions across jurisdictions (EU AI Act, US state laws, sectoral rules, international frameworks) and legal lenses. Returns matching provisions with primary-source URLs and confi Inputs: query, jurisdiction, lens, limit

Add Anteroom to your AI client

Every block below points at https://mcp.anteroom.so/mcp. Pick your client and copy.

Claude Code: one command in your terminal

claude mcp add --transport http anteroom https://mcp.anteroom.so/mcp

Claude Desktop: claude_desktop_config.json

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

Cursor: ~/.cursor/mcp.json, or .cursor/mcp.json in a project

{
  "mcpServers": {
    "anteroom": {
      "url": "https://mcp.anteroom.so/mcp"
    }
  }
}

VS Code and GitHub Copilot: .vscode/mcp.json

{
  "servers": {
    "anteroom": {
      "type": "http",
      "url": "https://mcp.anteroom.so/mcp"
    }
  }
}

Zed: Zed settings.json

{
  "context_servers": {
    "anteroom": {
      "url": "https://mcp.anteroom.so/mcp"
    }
  }
}

Windsurf: ~/.codeium/mcp_config.json

{
  "mcpServers": {
    "anteroom": {
      "serverUrl": "https://mcp.anteroom.so/mcp"
    }
  }
}

JetBrains AI Assistant: Settings, Tools, AI Assistant, MCP, New MCP Server, as JSON

{
  "mcpServers": {
    "anteroom": {
      "url": "https://mcp.anteroom.so/mcp"
    }
  }
}

Continue: .continue/mcpServers/neuronto.yaml

name: Anteroom
version: 0.0.1
schema: v1
mcpServers:
  - name: Anteroom
    type: streamable-http
    url: https://mcp.anteroom.so/mcp

Gemini CLI: ~/.gemini/settings.json

{
  "mcpServers": {
    "anteroom": {
      "httpUrl": "https://mcp.anteroom.so/mcp"
    }
  }
}

Codex CLI: MCP server config

{
  "mcpServers": {
    "anteroom": {
      "type": "http",
      "url": "https://mcp.anteroom.so/mcp"
    }
  }
}

Warp: MCP servers, + Add, paste JSON

{
  "mcpServers": {
    "anteroom": {
      "url": "https://mcp.anteroom.so/mcp"
    }
  }
}

Goose: a one-click extension link

goose://extension?url=https%3A%2F%2Fmcp.anteroom.so%2Fmcp&type=streamable_http&id=anteroom&name=Anteroom

Is Anteroom up right now?

It answered our last check on 24 October 2026 in 299 ms. Over 6 checks since 12 September 2026 it answered 6. Status here comes from Neuronto's own probes, not from the publisher.

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Questions about Anteroom

Is there an official Anteroom MCP server?

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

How many tools does Anteroom have?

5, as returned by the server's own tools/list on 23 September 2026: get_framework_version_history, get_partnership_pattern, get_partnerships_by_pattern, get_vendor_commitments, search_corpus.

Is Anteroom down?

It answered our last check on 24 October 2026 in 299 ms. Over 6 checks since 12 September 2026 it answered 6.

How do I add Anteroom to Cursor?

Put the server under mcpServers in ~/.cursor/mcp.json with the URL https://mcp.anteroom.so/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 Anteroom need an API key?

It listed its tools to an anonymous client, so reading the tool list needs no key. Individual tools can still ask for credentials in their own inputs.

Where this comes from

Publisher: so.anteroom. Endpoint host: mcp.anteroom.so. ARD identifier: urn:air:so.anteroom:mcp:anteroom. First indexed 10 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.

Is this your server? Get a message the day it stops answering or its tools change: monitoring, 14 days free. Or claim the domain to manage how it is listed.