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Agent Access Index MCP Server

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answering

Agent Access Index is answering right now. Last checked 3 min ago. It exposes 3 tools.

Whether an AI agent may fetch a URL, on what terms, and at what price. Free, no key, no signup.

The linked repository no longer exists on GitHub — it was deleted or made private.

Uptime history 52 days of history · worst day 63%
52 days agonow
91.2%
Uptime 24h
83 of 91 checks
3
Tools
read from the server
254 ms
Response time
average over 24h
open, no key
Access
streamable-http

What changed 4

Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 7 October 2026. No other catalogue keeps this.

7 Oct 3 tool descriptions were rewritten access_check_url, access_explain_verdicts, access_list_agents
7 Oct a tool changed the parameters it asks for access_check_url

Agent Access Index does not always answer

Over the last week it answered 84.1% of our checks. We check every 15 minutes, so you hear about the next outage within the hour — not from your users.

Three servers free · no card

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 3 min ago.

run in your terminal
claude mcp add agent-access-index --transport http https://agentwares-access-index.vercel.app/mcp
Settings → Connectors → Add custom connector, then paste this address
https://agentwares-access-index.vercel.app/mcp
~/.codex/config.toml
[mcp_servers.agent-access-index]
url = "https://agentwares-access-index.vercel.app/mcp"
.cursor/mcp.json
{
  "mcpServers": {
    "agent-access-index": {
      "url": "https://agentwares-access-index.vercel.app/mcp"
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "agent-access-index": {
      "type": "http",
      "url": "https://agentwares-access-index.vercel.app/mcp"
    }
  }
}

Available tools 3

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

access
access_check_url
Says whether an AI agent may fetch a URL, on what terms, and at what price. Reads robots.txt for a generic agent and for every AI user-agent the operators document, the Content-signal and Content-Usage directives, any RSL licence the origin links, and the live response to an honestly-identified request. Verdicts: `allowed` (it served us), `allowed_if_identified` (the written policy permits this but bot management refused an anonymous request — signing as a named crawler is the documented route), `charged` (there is a price, quoted where the rail will show one), `blocked` (the site disallows the agents that would want this, with nothing to buy), and `unknown` (the origin did not answer, or the URL is not there). Never evades: no CAPTCHA solving, no proxies, no spoofed user-agents. Refusals come back as findings with the evidence attached.
access_explain_verdicts
Returns the five verdicts access_check_url can give, what each one means for an agent that has just been refused, and the next move for each, plus what each confidence level rests on. Free, makes no network request, and returns the same answer every time: it is the key to reading access_check_url results.
access_list_agents
Returns the AI crawler tokens this index reads robots.txt rules for — only tokens their operators document — plus the widely-written tokens that no operator sends, which make a robots rule unenforceable, and the list of verdict names. Useful when writing or auditing a robots.txt.

Endpoints

URLTransportStateLatencyChecked
https://agentwares-access-index.vercel.app/mcp streamable-http answering 239 ms 3 min ago

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Agent Access Index — questions

Answers built from our own checks of this server.

What can Agent Access Index do?
It exposes 3 tools, read directly from the server on our last check. Among them: access_check_url, access_explain_verdicts, access_list_agents. 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 Agent Access Index working right now?
We send a real MCP handshake every 15 minutes. Over the last 24 hours 83 of 91 checks got a reply (91.2%), average response time 254 ms. The bar chart above shows every period we have measured.
Is Agent Access Index still maintained?
The linked repository no longer exists on GitHub — it was deleted or made private. We show this because it changes what you can expect: an unmaintained server may keep answering for months and then stop without warning.
How do I connect Agent Access Index?
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 Agent Access Index need an API key?
No. Agent Access Index completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 3 of them are readable on this page. This is what we observed, not what the docs claim.
How fast is Agent Access Index?
It answers our handshake in 254 ms on average, which is faster than 56% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.