ClaudeSuperPower

aidp-check-data

Skill

Pre-migration data-availability scan. Reads every notebook in a migration manifest, extracts every spark.read.table / spark.read.parquet / saveAsTable reference, and probes whether each target schema/table/path exists on the AIDP cluster BEFORE you spend Pass-2 cluster time. Use after aidp-build-dag

Install

git clone https://github.com/oracle-samples/oracle-aidp-samples.git ~/.claude/skills/aidp-check-data

What is aidp-check-data?

Pre-migration data-availability scan. Reads every notebook in a migration manifest, extracts every spark.read.table / spark.read.parquet / saveAsTable reference, and probes whether each target schema/table/path exists on the AIDP cluster BEFORE you spend Pass-2 cluster time. Use after aidp-build-dag and before aidp-migrate-job, especially the first time you migrate against a target environment.

What this can do

Capabilities declared in this component's own frontmatter — not inferred.

Inherit all session tools

Declares no tool restrictions — inherits every session tool

~99 tokens of context used while enabled, before you invoke anything

Documentation

README · ~3 min read

aidp-check-data — pre-migration data-availability scan

Pass-2 of the migrator is expensive (live cluster time + Claude-with-tool-use tokens per cell). Running this scan first catches the "no source table" and "wrong bucket" failure modes in seconds instead of hours.

When to use

Invocation

python3 ${CLAUDE_PLUGIN_ROOT}/engine/scripts/check_data_availability.py \
  --root "<databricks-workspace-path>" \

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