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MURAGE

An AI Chief of Staff and a team that does the work. Free and open source, from Ferrox Labs.

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© 2026 Ferrox Labs. Murage is open source under AGPL-3.0.
Data analysis skills

Outlier Detection

Identifies outliers in a dataset using IQR and z-score methods, interprets what each outlier represents, and produces a recommended action (remove, investigate, cap, or flag) for each outlier with rationale.

Download Murage

Free and open source. macOS, Windows and Ubuntu.

Try it

Add the skill to a bot, then ask your Chief of Staff:

“Use the Outlier Detection skill on this: [describe the job, or paste your notes].”

Descriptive statistics reveal whether standard outlier thresholds are appropriate for this variable's distribution before applying any method.

What it covers

  • Outlier Detection Report

Skill Guard: clean

Scanned and clear. A bot can use it as soon as you add it.

Subject
Data analysis
Level
intermediate
License
Apache-2.0
statisticsanalysisdata-science

How to use it.

  1. 1

    Download Murage

    Free for Mac, Windows and Ubuntu.

  2. 2

    Add the skill

    Open Settings → Skills and switch on Outlier Detection for any bot. Or ask your Chief of Staff to pick skills for a job.

  3. 3

    Give it a job

    The bot reads the skill when the job calls for it, and works the way it lays out.

Put this skill to work.

  • Weekly reportThe Friday update, written before you ask.
  • Monthly numbersWhat moved last month, and why, on one page.
  • Skill GuardEvery skill is scanned before a bot can use it.

Questions.

What is the Outlier Detection skill?+

Identifies outliers in a dataset using IQR and z-score methods, interprets what each outlier represents, and produces a recommended action (remove, investigate, cap, or flag) for each outlier with rationale.

How much does it cost?+

Nothing. It ships with Murage, which is free and open source. Your bots run on the AI plan you already have.

Can I change it?+

Yes. Open it in Settings → Skills to read, edit or duplicate it. Skill Guard scans it again after every edit.

More data analysis skills.

  • A/B Test Design (Data analysis)Designs an A/B test from scratch.
  • Correlation AnalysisProduces a correlation analysis between specified variables.
  • Data Cleaning ProtocolGenerates a priority-ordered data cleaning protocol for a specific dataset.
  • Data ProfilingProduces a comprehensive data profile for a table or dataset including schema documentation, data type validation and uniqueness analysis.
  • EDA FrameworkProduces a structured exploratory data analysis report covering row counts, column inventory, missing values, distributions, and frequency counts.
  • Hypothesis TestingWalks through hypothesis testing for a specific business question.

All data analysis skills

Give your first job to Murage.

Download the free app, connect the AI you already pay for, and tell your Chief of Staff what needs doing. Plan on about ten minutes from install to a working team.

Free · Download Murage

No account needed · Runs on the AI plan you already pay for