Agents Allowed MCP Server

by agentsallowed Your server? Claim it

answering

Agents Allowed is answering right now. Last checked 1 min ago. It exposes 4 tools.

Check if a website lets AI agents browse, shop, book or log in, before acting.

Uptime history 4 days of history

4 days agonow

100.0%

Uptime 24h

91 of 91 checks

Tools

read from the server

156 ms

Response time

average over 24h

open, no key

Access

streamable-http

Nothing serious here today

Today is the operative word: we check Agents Allowed every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 1 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add lookup --transport http https://agentsallowed.io/mcp

Settings → Connectors → Add custom connector, then paste this address

https://agentsallowed.io/mcp

~/.codex/config.toml

[mcp_servers.lookup]
url = "https://agentsallowed.io/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "lookup": {
      "url": "https://agentsallowed.io/mcp"
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "lookup": {
      "type": "http",
      "url": "https://agentsallowed.io/mcp"
    }
  }
}

Available tools 4

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

domain

check_domain

Before acting on a website for a user, check whether it lets AI agents browse, shop, book or log in, and whether there's an official agent route (UCP, ACP, MCP, Visa TAP, A2A, partner apps). Returns status (open|partial|announced|none, or unknown if we have no verified record), recommended_action (a suggestion based on public sources, not permission; the website's own terms always take priority), per-action allowances, routes, dated sources. Read-only.

domains

check_domains

Batch version of check_domain for up to 50 domains or URLs. Results are returned in input order. Read-only.

report

report_block

Deprecated alias kept for older clients. Same as submit_update with type report_block (or report_works when result is works / official_route_found). Goes to human review; nothing auto-publishes.

submit

submit_update

Suggest a change to the database: add a brand (add_brand), correct a listing (correct_listing), report that an agent was stopped on a site (report_block), or report that a task now works (report_works). Every submission goes to a human review queue; nothing is published automatically, and a listing only changes once it is verified from a brand statement or official docs, reputable reporting, or our own documented test. Do not include personal data about the user.

Endpoints

URL	Transport	State	Latency	Checked
https://agentsallowed.io/mcp	streamable-http	answering	159 ms	1 min ago

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Agents Allowed — questions

Answers built from our own checks of this server.

What can Agents Allowed do?

It exposes 4 tools, read directly from the server on our last check. Among them: check_domain, check_domains, report_block, submit_update. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →

Is Agents Allowed working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 91 of 91 checks got a reply (100.0%), average response time 156 ms. The bar chart above shows every period we have measured.

How do I connect Agents Allowed?

Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.

Does Agents Allowed need an API key?

No. Agents Allowed completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 4 of them are readable on this page. This is what we observed, not what the docs claim.

How fast is Agents Allowed?

It answers our handshake in 156 ms on average, which is faster than 85% of all working MCP servers we measure. That puts it in the quick quarter of the ecosystem. The comparison comes from our own checks across the whole registry, every 15 minutes.