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Signal Desk paid tools

io.github.huntercarver24/signal-desk · v1.0.0

New (7 days)

Measured by MCP Station

Last check	Reachable
Checked at	—
Check success 7 / 30 days	—
First-try success 30 days	—
Median response	—
Lookups 30 days	—
Authentication	No auth
MCP version	2025-06-18
Rank score	—
Declared risk	Can write (some tools are not declared read-only)
Capabilities declared	tools
Tool definitions	3 tools · with description 100% · input schema is an object 100% · read/destructive hints 100%

x402-paid tools: render a web page to markdown/PNG/PDF, host a file at a URL, call a URL later

streamable-http · https://x402-mcp.huntercarver24.workers.dev/mcp

claude mcp add --transport http signal-desk https://x402-mcp.huntercarver24.workers.dev/mcp

{
  "mcpServers": {
    "signal-desk": {
      "url": "https://x402-mcp.huntercarver24.workers.dev/mcp"
    }
  }
}

render_page
Renders a public web page in a real headless browser (JavaScript runs, redirects are followed) and returns it as clean markdown, a PNG screenshot or a PDF. One call, one payment, no account. A render that fails is not charged. Price: $0.01 per call in USDC (x402).
host_file
Hosts a file: upload up to 10 MB as base64 with its content type and get back a public download URL that serves the bytes with that content type for 1 to 168 hours (default 24). Downloads are free, readable at once where uploaded and everywhere within about a minute. Executables are refused; HTML an
schedule_callback
Schedules a delayed HTTP callback: give a public URL, an optional JSON body, optional headers and a delay of 60 seconds to 7 days (or an absolute time), and the URL is called at that time (POST when a body was given, otherwise GET), with one retry and a 10-second timeout. The answer carries a free s

Website · JSON · Text for agents · Registry updated 2026-10-28