data-engineering-skills marketplace

A collection of add-ons for data engineering: dbt, Snowflake, and Altimate Code. dbt is a tool for building, testing, documenting, and maintaining data transformations with SQL; Snowflake is a cloud data warehouse.

In plain words
What is it for?
Use it to create, test, document, migrate, refactor, and debug dbt models, and to find expensive Snowflake queries or improve queries by their text or ID.
Why use it?
It gives an agent guidance for common data-work tasks instead of requiring every dbt or Snowflake workflow to be explained from scratch. The listed skills cover development, testing, debugging, refactoring, migration, and query optimization.

Plugin for Claude Code

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Claude Code
/plugin marketplace add AltimateAI/data-engineering-skills
agentmods
npx agentmods add plugins/altimateai/data-engineering-skills/marketplace
Clone the repo
git clone --depth 1 https://github.com/AltimateAI/data-engineering-skills

Made for: Claude Code.

Per session not measured What this adds to a session before it is invoked.
When invoked not measured Not applicable: nothing here is loaded into a session.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Security

Grade A, and why

data-engineering-skills marketplace scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 3d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

.claude-plugin/marketplace.json · 49 lines

What it actually says

{
  "name": "data-engineering-skills",
  "owner": {
    "name": "Altimate AI",
    "email": "[email protected]"
  },
  "metadata": {
    "description": "Skills for data engineering workflows",
    "version": "1.0.0"
  },
  "plugins": [
    {
      "name": "dbt-skills",
      "description": "Skills for dbt development, testing, debugging, and refactoring",
      "source": "./",
      "strict": false,
      "skills": [
        "./skills/dbt/creating-dbt-models",
        "./skills/dbt/debugging-dbt-errors",
        "./skills/dbt/testing-dbt-models",
        "./skills/dbt/documenting-dbt-models",
        "./skills/dbt/migrating-sql-to-dbt",
        "./skills/dbt/refactoring-dbt-models",
        "./skills/dbt/developing-incremental-models"
      ]
    },
    {
      "name": "snowflake-skills",
      "description": "Skills for Snowflake query optimization",
      "source": "./",
      "strict": false,
      "skills": [
        "./skills/snowflake/optimizing-query-by-id",
        "./skills/snowflake/optimizing-query-text",
        "./skills/snowflake/finding-expensive-queries"
      ]
    },
    {
      "name": "altimate-code",
      "description": "Delegate data engineering tasks to altimate-code — a specialized CLI agent with 100+ data tools (warehouse profiling, column lineage, dbt build/test, FinOps)",
      "source": "./",
      "strict": false,
      "skills": [
        "./skills/altimate-code"
      ]
    }
  ]
}
Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 3d ago First seen · 49 lines scan A cfdc289e4881

Subscribe to this mod's changes

data-engineering-skills marketplace is a plugin published in the GitHub repository AltimateAI/data-engineering-skills (122 stars, last pushed 1mo ago), licensed MIT. Its token cost is not measured: this kind of file is read by the harness, not the model. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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