webmcp-tool

Agent Tracking · free pilot

Measure agents on your site.

Your analytics counts people. It does not see the visitor ChatGPT sent, the page ClaudeBot fetched, or the WebMCP tool an assistant called inside the browser. One line of script does, and shows it in four views.

Sign in by email, paste one line, done. No card, no cookies on your visitors, no personal data. See the demo page first if you like.

Referrals

Who sends visitors

A visit from chatgpt.com, perplexity.ai, claude.ai and a dozen more is attributed to the assistant, from the referrer and the utm_source. You see which assistants recommend you and which pages they land on.

Fetches

Who reads your pages

GPTBot, ClaudeBot, PerplexityBot, Google-Extended and the rest are matched against a published, versioned list. Which agent, which pages, how often, with a trend against the previous period.

Tools

What they do with them

Every WebMCP tool you register is seen automatically: calls, duration, success rate, error classes, and the tools nobody has called. Mark a checkout or a booking as a goal and see whether agents get there.

Four views, nothing else

Overview, Agents, Tools, Pages. Each one answers a question you would otherwise have to guess at. The screenshots below come from our demo page with test data, which is why the numbers are small; they are not a customer's.

The overview: agent interactions per day, referrals, fetches, tool calls and conversions in one chart
Overview: interactions per day, with the check score beside them.
The tools view: calls, success rate, average duration and top errors per WebMCP tool
Tools: which ones are called, which fail, which nobody touches.

One line, then wait for the first agent

Add your site in the dashboard, put this on every page, and press verify. Tools you register through navigator.modelContext are picked up without any change to your code; declarative tools are forms with a toolname.

<script defer data-domain="example.com" src="https://webmcp-tool.com/agent.js"></script>

Read the documentationRun the readiness check first

Privacy by construction

No cookies, nothing written to the visitor's device, no network address stored, and for tool calls the names of the input keys but never their values. Raw events are deleted after 90 days; daily totals stay as long as the site does. Everything lives on our own server in Germany, and the data processing agreement is concluded the moment you add a site. Removing the site deletes all of it.

Free during the pilot

Agent Tracking is new, and the honest way to price something new is to run it first. During the pilot every account is on the Free plan: 1 site, 10,000 agent events a month, 30 days of history. Plain page views are not counted.

Need more than that while the pilot runs? Write to hi@webmcp-tool.com and we switch your account by hand. Paid plans follow when the product has earned them, and nothing about your account changes without 30 days' notice by email.

What we ask in return: tell us what the dashboard got wrong, which agent it missed, which number you did not believe. That is what the pilot is for.