astronomerOfficial·18 Agent Skills Included

agents

Airflow DAG authoring, debugging, deployment, and data analysis

Automates Apache Airflow workflows: authoring and testing DAGs, diagnosing failures, deploying to production, and migrating from Airflow 2 to 3 or Dagster. Queries data warehouses with SQL to answer business questions, check freshness, profile tables, and trace upstream and downstream lineage. Eliminates manual log digging, fragile migrations, and repetitive pipeline operations through ready-made commands and validated patterns.

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npx skills add astronomer/agents --all -g -y

Available:

Explains how the plugin's skills are auto-discovered and invoked by the agent based on user requests, and how hooks and configuration are wired at runtime.

All Skills in This Repository (18)

Pure Emerald Level Indicators

📦 In Repo

astronomer

init

Generate a version-controlled .astro/warehouse.md with per-table metadata from warehouse system catalogs.

tracing-upstream-lineage

Trace upstream data lineage by identifying sources and producing DAGs.

annotating-task-lineage

Annotate Airflow task lineage with inlets and outlets using OpenLineage datasets.

migrating-airflow-2-to-3

Migrate Airflow 2.x DAGs and code to Airflow 3.x with rule-based fixes.

debugging-dags

Diagnose Airflow DAG failures and identify root causes across pipelines.

checking-freshness

Evaluate latest timestamps across tables and output structured freshness reports.

analyzing-data

Query data warehouses with SQL and return Polars/Pandas dataframes.

cosmos-dbt-core

Convert dbt Core projects into Airflow DAGs or TaskGroups using Astronomer Cosmos.

airflow

Manage Apache Airflow DAGs, logs, and health via the Airflow MCP CLI.

setting-up-astro-project

Initialize and configure Astro/Airflow projects using the Astro CLI.

profiling-tables

Analyze a specified table to generate a structured data profile.

tracing-downstream-lineage

Trace downstream data lineage and assess impact across tables, DAGs, and dashboards.

Official

Intermediate

Frequently Asked Questions

FAQPage Schema

How to install astronomer/agents?▼

Run `npx skills add astronomer/agents --all -g -y` in your terminal to install all skills globally.

How to debug a failing Airflow DAG?▼

The debugging-dags skill runs a structured root-cause workflow using the af CLI: it pulls task logs, checks upstream health and package drift, then gives you an immediate fix and prevention steps.

Can it migrate Airflow 2 DAGs to Airflow 3?▼

Yes. The migrating-airflow-2-to-3 skill runs Ruff's AIR rules to auto-fix imports and patterns, then walks a manual checklist for metadata access, scheduling, and asset changes.

Does it work with open-source Airflow or only Astro?▼

Both. The MCP server connects to any Airflow 2.x or 3.x REST API, and the skills cover Docker Compose, Kubernetes Helm, and Astro deployment paths.

Can I query my data warehouse without writing boilerplate?▼

Yes. The analyzing-data skill runs SQL against your configured warehouse through a background kernel, caches table mappings, and answers business questions directly.