Agent Access Index MCP Server

by agentwares Your server? Claim it

answering

Agent Access Index is answering right now. Last checked 15 min ago. It exposes 3 tools. Last commit 14 Sep 2026.

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

Uptime history 7 days of history

7 days agonow

100.0%

Uptime 24h

91 of 91 checks

Tools

read from the server

250 ms

Response time

average over 24h

Stars

last commit 14 Sep 2026

Nothing serious here today

Today is the operative word: we check Agent Access Index 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 15 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add agent-access-index --transport http https://agentwares-access-index.vercel.app/mcp

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "agent-access-index": {
      "url": "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

{
  "mcpServers": {
    "agent-access-index": {
      "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

Given a URL, say whether an AI agent may fetch it, 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

Return the five verdicts this index can return, what each one means for an agent that has just been refused, and what the agent's next move is for each. Costs nothing and makes no request; call it once to interpret access_check_url results.

access_list_agents

Return 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. Useful when writing or auditing a robots.txt.

Endpoints

URL	Transport	State	Latency	Checked
https://agentwares-access-index.vercel.app/mcp	streamable-http	answering	200 ms	15 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 91 of 91 checks got a reply (100.0%), average response time 250 ms. The bar chart above shows every period we have measured.

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 with the file path 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 250 ms on average, which is faster than 57% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.

Is Agent Access Index open source?

Yes — it is published under the MIT licence and 0 stars on GitHub. The source link is on this page, so you can read exactly what it does with your data before you connect it.