X402 Cite Check

io.github.dorianfieldsv1.0.0Updated Oct 4, 2026

Verify cited URLs still resolve: reachability, HTTP status and page title. x402-paid.

VerifiedStreamable HTTPWeb executableDeveloper ToolsWeb Search & Scraping

Overview

AI-generated overview

Lets an assistant check whether cited URLs still resolve, returning reachability, HTTP status and page title.

What it does
This remote MCP server verifies cited links. Given a URL, it reports whether the address is reachable, the HTTP status returned, and the title of the page. It is aimed at confirming that references in a document or answer still point to live pages.
When to use it
Useful when an assistant or workflow needs to confirm that citations, references or source links still work before publishing or relying on them. It fits fact-checking and link-rot checks on a set of URLs.
Requirements
A remote streamable HTTP endpoint; no package, account, API key or environment variable is declared. Network access to the endpoint and to the URLs being checked is required.
Before you install
The description states the service is x402-paid, so calls may involve payment or spending; confirm the cost model before use. URLs submitted for checking are sent to a third-party endpoint, which may reveal which pages you are citing.

Installation

In SourceWeft

  1. Open X402 Cite Check in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Other MCP clients

Add this to your client's mcpServers config.

{
  "mcpServers": {
    "x402-cite-check": {
      "type": "http",
      "url": "https://hermes-earn.tailea28c0.ts.net/mcp"
    }
  }
}

Tools

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Version history

1
  1. v1.0.0LatestOct 4, 2026