# Airflow Dynamic Task Mapping To Orchestra

> Use this skill when an Airflow DAG uses dynamic task mapping — task.expand(param=[...]), task.expand(param=XComArg(...)), task.partial(...).expand(...), or expandkwargs() (Airflow 2.3+) — to create a variable number of task instances at runtime from a list, dict, or an upstream task's output. Triggers: any DAG using .expand(, .partial(, expandkwargs(, mapindex, or task mapping over a list of files/pages/config entries/API results. Orchestra's equivalent is a matrix task group (TaskGroupModel.matrix), not a plain loop — read this before converting any mapped Airflow task to Orchestra YAML.

## Facts
- Page: https://tashan.sh/capability/skill-orchestra-hq-airflow-dynamic-task-mapping-to-orchestra
- tashan id: skill:orchestra-hq/airflow-dynamic-task-mapping-to-orchestra
- Source: https://github.com/orchestra-hq/orchestra-skills
- Type: skill
- Category: other
- tashan score: not scored (catalogued only — too little public evidence)
- Adoption: 9.0
- Upkeep: not measured
- Freshness: not measured
- Evidence coverage: not measured
- Health: not measured
- Instruction depth: not yet graded
- Official: no

## Install

```sh
cp -r airflow-dynamic-task-mapping-to-orchestra ~/.claude/skills/
```

## Security audit
Not scanned. We audit npm-published capabilities; this one has no npm package we can resolve, or has not reached the queue. This is not a clean bill of health.

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Measured 2026-08-09 by tashan (https://tashan.sh) from public evidence. Scorer s5.