mcpbeat

Openunfurl MCP Server

io.github.SolvoHQ/openunfurl
answering

Openunfurl is answering right now. Last checked 14 min ago. It exposes 1 tools. Last commit 17 May 2026.

Zero-signup anonymous link-unfurl API. One GET returns clean JSON metadata for any public URL.

Uptime history 42 hours of history · worst hour 0%
42 hours agonow
100.0%
Uptime 24h
91 of 91 checks
1
Tools
read from the server
268 ms
Response time
average over 24h
2
Stars
last commit 17 May 2026

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 14 min ago.

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

Available tools 1

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

unfurl
unfurl
Fetch clean link-preview metadata (title, description, image, siteName, favicon, oembed) for any public URL. No signup, no API key. Static-HTML parse only (no JS/SPA render).

Endpoints

URLTransportStateLatencyChecked
https://openunfurl.vercel.app/api/mcp streamable-http answering 216 ms 14 min ago

Openunfurl — questions

Answers built from our own checks of this server.

What can Openunfurl do?
It exposes 1 tools, read directly from the server on our last check. Among them: unfurl. 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 Openunfurl 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 268 ms. The bar chart above shows every period we have measured.
How do I connect Openunfurl?
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 Openunfurl need an API key?
No. Openunfurl completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 1 of them are readable on this page. This is what we observed, not what the docs claim.
How fast is Openunfurl?
It answers our handshake in 268 ms on average, which is faster than 50% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.
Is Openunfurl open source?
Yes — it is published under the MIT licence, written in JavaScript and 2 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.