The MCP server that puts your marketing data in Claude.

Connect Kyras to Claude. It reads GA4, Piano, Matomo, Shopify and your ad platforms, and receives figures that are already matched, each with its source. You ask for a leadership report, a slide, a dashboard: it is ready in a few minutes.

App and answers in French, for now.
Google Analytics 4Meta AdsGoogle AdsShopifySearch ConsoleMatomoPiano AnalyticsPostHogBigQueryGoogle Sheets

Six requests. Six renders in a few minutes.

What Claude builds when Kyras serves it your figures: the same reading, formatted for your committee. Shown here on a sample store.

Leadership report

The request“Prepare the September leadership report: sales, margin, traffic, journeys. One page, with the comparisons.”

Investigation: Shopify or GA4?

The request“Shopify and GA4 don't give the same number of orders. Which one do I present to the committee?”

Where the sale gets lost

The request“Where in the funnel do we lose the most sales, and what is fixing it worth?”

Products and loyalty

The request“Which products drive revenue, and do our customers come back?”

Ad platform review

The request“Compare what Meta and Google take credit for with what the site measures, campaign by campaign.”

Target projection

The request“We are aiming for €2.1M this year. How many orders and visits are we short of by December?”

Four tools. Read-only, all of them.

Claude never sees your accounts. It calls Kyras, which reads your sources, matches the figures and hands them back with their source and their period. Two things are not Claude's to decide: a figure is quoted exactly as Kyras served it, and an unmeasured cause remains a hypothesis.

Claude.aiClaude CodeChatGPT, being validated
  • kyras_contextThe map of your workspaceBefore the first question, Claude learns your connected sources, your metrics and their definitions, your business. Without a single figure: it then speaks in your words.“Which sources are connected?”
  • kyras_askOne question, one verified answerClaude asks the question in French. Kyras reads your sources, calculates, checks, and returns the answer with its citations.“Has my average order value moved?”
  • kyras_matiereAll the material for a periodIn one call, the exact figures for a period: metrics, channels, campaigns, funnel, products. Each with its provenance. Claude explores freely.“All of September, with sources.”
  • kyras_matiere_rapportThe case file for a reportMonthly, investigation, projection or trend break: Kyras assembles the evidence, the charts and the limits. Claude composes the render.“The September monthly report.”

Frequently asked questions

What people ask us before connecting.

What is an MCP server?

The Model Context Protocol is the standard that lets an assistant like Claude use external tools. Kyras is one of them: Claude calls it to read your marketing data, already matched and sourced.

How do I connect Kyras to Claude?

Kyras gives you an address to add to Claude's connectors. You sign in to your Kyras account, choose the workspace, authorize. A few minutes, no code. The step-by-step guide in the help center.

Which assistants does Kyras work with?

Claude.ai and Claude Code are tested. ChatGPT is being validated.

Google publishes an MCP server for GA4. Why Kyras?

Google's server queries one GA4 property and returns what the API gives back. Kyras reads all your sources together, GA4, Piano, Matomo, Shopify, ad platforms and Search Console, matches the figures and says what has not been cross-checked.

Can Claude make up a figure?

Kyras serves it exact figures with their provenance, and the instruction to quote them as they are. A cause the data does not measure is handed to it as a hypothesis, not as a fact.

Can Claude change my accounts?

No. Kyras's four tools are read-only, and Kyras accesses your sources read-only: no campaign, property or store is changed.

Do the examples on this page come from a customer?

No. These renders follow exactly what Kyras serves Claude, block by block, but the figures come from a sample store: no customer data is shown.

Your next report, in a few minutes.

Connect a source: Kyras shows you its figures and answers two of your questions before you pay.