Skill Claude

Set Baseline

A Claude skill that connects to your Databox workspace via MCP and establishes an honest reference point for a metric before you run a campaign or make a change. You pick the data source and name the metric; it pulls the metric's real monthly history, reads its seasonal pattern, and states the baseline as a band — a typical low–high range adjusted for the season.

  • ~5 minutes setup
  • Runs on demand
  • Claude + Databox MCP
Set Baseline
Built by Arcanian Consulting Ltd.
Arcanian builds AOS — an auditable GTM operating system that turns a marketing team's judgment into repeatable, data-grounded workflows. We work on top of Databox so every plan, baseline, and result traces back to real numbers instead of opinion.
Works with
Claude
Requires
Databox account + Databox MCP
Data source
Any source
Output
HTML report
Best for
Growth teams, agencies, founders
Setup time
~5 minutes

Most teams judge a campaign or a change against last month. But “last month” is not a baseline — if the metric has any seasonal shape, comparing against a single recent period manufactures false wins and false alarms. A retailer’s December flatters January; a B2B metric’s August understates the year’s normal.

This skill sets an honest reference instead. After the connection check, you pick which connected data source(s) to look at and type the metric you want a baseline for; if the name doesn’t resolve cleanly it shows you the real metric keys to choose from. It then pulls that metric’s monthly history from Databox — ideally 13+ months so a full year-over-year pattern is visible — and reads the seasonal cycle: the recurring peaks and troughs, where the upcoming window sits in that cycle.

From that it sets the baseline as a band, not a number: a typical low–high range adjusted for the season, with the periods that fed it, the seasonal adjustment applied, and a confidence level shown (high with a full history and a clear pattern; provisional when history is thin). Every figure traces to a real Databox metric — it never fabricates a trend to fill a gap, and if the history is too short it says so and labels the baseline provisional.

The deliverable is a self-contained HTML report: per source, the metric’s history charted with the baseline band shaded over it, the band range and central tendency, the seasonality read, and a plain-English note on how to judge a future result against it — a result inside the band is normal, one clearly outside is a genuine signal. Pick multiple sources and each is baselined separately; two sources are never flattened into one band.

Built on Databox

No AI hallucinations. Analysis built on a real context layer.

Ask a generic AI to analyse your business performance and it will give you a confident answer. It will also be working from assumptions.

Generic AI doesn't know how your business defines a qualified lead, what your MRR calculation includes, or how you attribute revenue. It fills those gaps with the most plausible interpretation it can find — which is different from the correct one.

The products here run on Databox's data layer — if you choose so. Your metric definitions, your reporting logic, and your live numbers are what the AI reads, pulled straight through Databox MCP instead of uploaded by hand. That's the difference between an output you can share with your team and one you have to verify before you trust it.

Who it's for

  • Heads of growth and operators
    You run the numbers on Monday. This replaces the 20 minutes of tab-switching with a brief that is ready before your standup.
  • Agency analysts
    Run it for each client. Get a consistent read on every account in the time it used to take to review one.
  • Founders doing their own analytics
    You know what your metrics are. This tells you what they mean and what to do about it.

What's in the package

Security scanned Reviewed by Databox
  • set-baseline-setup-guide.pdf MCP connection steps, configuration options, example run
  • set-baseline.skill Install file for Claude

How to use it

  • Download the skill
    Click Get it free above. The skill file downloads to your machine.
  • Install in Claude
    Open Claude Desktop → Settings → Skills → Install from file. Select the downloaded file.
  • Connect Databox
    The skill prompts you to connect your Databox account using the connector. This takes less than a minute, and you'll need a free Databox account.
  • Trigger on demand
    Type the trigger phrase in Claude — listed in the setup guide. The skill runs against your live Databox data and returns the output.

Example prompts you can ask Claude

What you need to run this

Claude

Free to download. Required to install and run skills.

Databox account

The skill connects to your data in Databox. The free plan includes all integrations you need to use this skill.

MCP connection

Connector inside your Claude. Takes less than a minute to set up. Full instructions in the setup guide included in the download.

Don't have Databox yet?

Free to start. Connect your first integration in minutes — no credit card required.

Connect any AI tool to your Databox data with Databox MCP.

Databox MCP is the bridge between your live metrics and any AI — Claude, ChatGPT, Cursor, or any client that speaks MCP. One auth, every workspace, no scraping.

Databox MCP hub connected to OpenAI, Claude, Cursor and n8n — one MCP integration links every AI tool to your live data

Example output

Stay updated with new AI products

New skills, prompts, agents, and bundles ship every few weeks. Get them in your inbox.

Common questions

What does Set Baseline do?

It connects to your Databox workspace through MCP and sets an honest, seasonality-aware baseline for a metric before a campaign or change. You pick the data source and metric; it pulls the metric's real history, reads its seasonal pattern, and outputs a typical low–high band with a confidence level as an HTML report — so a later result is judged against a fair reference instead of a misleading last-month number.

What data does it need?

A Databox account with the source whose metric you want to baseline connected (it's data-source-agnostic — GA4, Google Ads, Shopify, Meta, or any other), read through the Databox MCP. It works best with 13+ months of history so a year-over-year seasonal pattern is visible; with less, it still produces a baseline but labels it provisional.

Why a band instead of a single number?

Because a single figure presented as "normal" hides seasonality and manufactures false wins and alarms. A band states a typical range with its confidence, adjusted for where the upcoming window sits in the seasonal cycle — so a result inside the band is normal and one clearly outside it is a real signal.

Do I need a Databox account to use this skill?

Yes, ideally — and here's why it matters. Point a generic AI at a raw data export and it has to guess what your numbers mean: which conversions count, how you define an engaged session, what a "normal" week looks like. It fills those gaps with the most plausible interpretation it can find, which is often not the correct one. The skill avoids that by reading your data live from Databox through MCP, where your metrics are already standardized — one consistent definition for sessions, engagement, and conversions across your setup. The AI reads what's actually true for your business instead of inferring it, so the report is one you can trust rather than verify. You can technically run it against data you've pasted in by hand, but you lose that context layer and the output is only as reliable as the export. If you don't have an account or data source connected yet, the skill walks you through the setup.

Can I use this with the free Databox plan?

Yes — the free Databox plan includes the integration this skill needs, so you can run it at no cost. The skill itself is also free to download.

Does this use live data from my connected source?

Yes — every run reads your live data directly from Databox through the MCP connection. The report reflects your current data at the moment you run it, not a cached or uploaded snapshot.

Do I need to export data manually?

No — there are no CSV exports and no copy-paste. The skill pulls your data straight from Databox through MCP each time it runs, so the report is always built from your live source.

Can agencies run this for multiple clients?

Yes — run it against each client's data connected in Databox, one account at a time, and you get the same structured weekly brief for every client. It's built to give a consistent report you can take to each client review.

Can I customize the report?

Yes. Before it runs, the skill asks a few onboarding questions — what you want to measure, the time frame, and any context that matters for the analysis — so the report is shaped to your goals from the start. After a run, you can give it feedback to adjust focus, sections, or anomaly thresholds, and reinstall the updated version so your changes carry into future runs.