All servers · APIs & integrations

TraceTail

io.tracetail/tracetail · v3.0.1

Measured by MCP Station

Description written by the publisher, not verified

Browser fingerprinting for web apps: integration code for any framework, docs search and pricing.

Connect

claude mcp add --transport http tracetail https://tracetail.io/mcp

{
  "mcpServers": {
    "tracetail": {
      "url": "https://tracetail.io/mcp"
    }
  }
}

Tools as reported by the server

• get_integration_code
  The exact install command and code to add TraceTail browser fingerprinting (a stable visitor ID for each browser, without cookies) to a web app built with the given framework, with where each file goes. Works without an API key (keyless mode, no sign-up); pass the site's public API key to fill it in
• search_docs
  Searches TraceTail's documentation, pricing, comparison and blog for a topic (e.g. "next.js", "rate limits", "ad blockers", "GDPR", "server-side verification") and returns the matching sections with their URLs.
• read_docs_page
  Returns a page of the TraceTail site as Markdown: "/docs" (the full documentation), "/pricing", "/vs-fingerprintjs", "/" (overview) or a blog post.
• get_pricing
  TraceTail's prices and limits (1,000 identification requests free every month, then $0.10 per 1,000), with the monthly cost at a given volume and the same volume on Fingerprint (FingerprintJS) for comparison.
• create_setup_link
  Gets TraceTail API keys for the person you work for: returns a link to give them, where they sign in with an emailed code and add a card or continue without a card, and a token. Then call check_setup_link with its id and token every few seconds: once they've finished, it returns an API key for each
• check_setup_link
  Where a setup link stands. The first check after the person finishes returns the API keys (and the server key, if requested); they are not shown again. While they're still on the page, check again every few seconds.

Website · JSON · Text for agents · Registry updated 2026-10-05