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Brainiall Web MCP Server

answering

Brainiall Web is answering right now. Last checked 15 min ago. It exposes 5 tools.

Web search, URL content extraction to Markdown, site mapping, and recursive web crawler.

Uptime history 51 days of history · worst day 0%
51 days agonow
100.0%
Uptime 24h
91 of 91 checks
5
Tools
read from the server
671 ms
Response time
average over 24h
OAuth sign-in
Access
streamable-http

Nothing serious here today

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

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 15 min ago.

run in your terminal
claude mcp add web --transport http https://api.brainiall.com/mcp/web/mcp
~/Library/Application Support/Claude/claude_desktop_config.json
{
  "mcpServers": {
    "web": {
      "url": "https://api.brainiall.com/mcp/web/mcp"
    }
  }
}
~/.codex/config.toml
[mcp_servers.web]
url = "https://api.brainiall.com/mcp/web/mcp"
.cursor/mcp.json
{
  "mcpServers": {
    "web": {
      "url": "https://api.brainiall.com/mcp/web/mcp"
    }
  }
}
.vscode/mcp.json
{
  "mcpServers": {
    "web": {
      "url": "https://api.brainiall.com/mcp/web/mcp"
    }
  }
}

This endpoint answered with an authorization challenge. The server is running, and it signs you in through your browser: there is no API key to paste.

Available tools 5

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

web
check_web_service
Check whether the web reading service is responding.
search_web
Find relevant web pages when you do not already know their URLs.
crawl
crawl_site
Read multiple linked pages with strict page and depth limits. Use only when several pages are required. If you merely need to discover a site's structure, use map_site first because crawling is slower and costlier.
map
map_site
List a site's URLs so an agent can select pages before reading them. Prefer this inexpensive discovery step before crawl_site. Map first, then call read_page for selected URLs unless content from many pages is required.
page
read_page
Read one known web page as clean Markdown without raw HTML noise. Use this for documentation, articles, and product pages when the URL is already known. For an unfamiliar site, use map_site first to choose useful URLs instead of crawling every page.

Endpoints

URLTransportStateLatencyChecked
https://api.brainiall.com/mcp/web/mcp streamable-http sign-in 648 ms 15 min ago

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Brainiall Web — questions

Answers built from our own checks of this server.

What can Brainiall Web do?
It exposes 5 tools, read directly from the server on our last check. Among them: check_web_service, crawl_site, map_site, read_page, search_web. 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 Brainiall Web 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 671 ms. The bar chart above shows every period we have measured.
How do I connect Brainiall Web?
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. You sign in through your browser once and the client keeps the session: no key to copy, and it refuses anonymous clients.
How do you sign in to Brainiall Web?
No API key is involved. Brainiall Web answers our knock with an OAuth challenge, so you authorise it once in your browser and the client keeps the session. That is also why we see no tool list: it will not describe itself to an anonymous client, and that is the server working as intended, not a fault.
How fast is Brainiall Web?
It answers our handshake in 671 ms on average, which is faster than 15% of all working MCP servers we measure. That is on the slow side — worth knowing if the tool sits inside an interactive loop. The comparison comes from our own checks across the whole registry, every 15 minutes.