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Updated 1d ago

by exmergo

dex

Dex is the agent-native analytics engineering toolkit. Point it at your warehouse and your dbt project. It learns the landscape, authors your transformations, and tells you exactly what to fix when the schema drifts. Built for analytics engineers and data engineers who want more out of their coding agent.

  • Active — Updated in the last 14 days
Works with
  • Claude
View on GitHub (opens in a new tab)

85 GitHub stars (85)

+60 in 16 days

Stars gained per day · daily snapshots since Sep 30
Stars gained per day, Sep 30 to Oct 16: +60 in total; the busiest day was Oct 10 with +13 stars.Oct 1: 0 starsOct 2: 0 starsOct 3: 0 starsOct 4: 0 starsOct 5: 0 starsOct 6: +3 starsOct 7: 0 starsOct 8: +7 starsOct 9: +11 starsOct 10: +13 starsOct 11: +1 starsOct 12: +1 starsOct 13: +13 starsOct 14: +3 starsOct 15: +7 starsOct 16: +1 stars
Stars gained between daily snapshots
PeriodNew stars
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Oct 70
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Oct 16+1
  • 3 skills (3 skills found in its SKILL.md files)
  • 18 forks (18 forks)
  • 1d ago last update (Last updated 1d ago)

Install

Skills CLI

npx skills add exmergo/dex

Asks which skills and agents to install. Just one: npx skills add exmergo/dex --skill explore — add -g for every project.

Claude Code

git clone https://github.com/exmergo/dexcp -r "dex/skills/explore" ~/.claude/skills/

Copies the explore skill into ~/.claude/skills/ for every project (use .claude/skills/ for one project). Repeat for the other skills listed below.

Plugin

/plugin marketplace add exmergo/dex

Run inside Claude Code if the repository ships a plugin marketplace, then pick plugins from /plugin.

Skills can run code on your machine — read the SKILL.md first.

What it does

In the author's own words, from each skill's SKILL.md.

  • explore

    Use this whenever you need to know what is actually in a database, warehouse, or DuckDB file before you trust it: ranked inventory of what exists, column profiles, PII detection, grain and data-quality problems, verified join inference, Mermaid ER diagrams, guarded ad-hoc SQL probes, k-means segmentation, and reading the semantic layer a repo declares (dbt semantic models, a hosted dbt Cloud laye…

    skills/explore/SKILL.md on GitHub (opens in a new tab)

  • maintain

    Use this to keep a dbt project and its semantic layer correct as the warehouse and the business change, including a semantic layer that is native Apache Ossie documents rather than dbt. It detects drift on four axes and proposes the fix: schema drift (source columns and tables added, dropped, retyped, or renamed), volume drift (a row count that collapsed, a table that emptied, a load that half-fa…

    skills/maintain/SKILL.md on GitHub (opens in a new tab)

  • transform

    Use this to author and change a dbt project or a semantic layer: bootstrap a project in a repo that has none (`transform init`), write or refactor model SQL from staging to marts, add tests and docs in schema.yml, manage dependencies, and define or update the semantic layer, whether that is dbt semantic models (MetricFlow: entities, dimensions, measures, metrics) or native Apache Ossie documents…

    skills/transform/SKILL.md on GitHub (opens in a new tab)

Review before you install

A skill is a set of instructions and scripts your agent will follow, and it can run code on your machine. Read the SKILL.md and any scripts first — this listing is not a security review.