Build an App Package Inventory

Mission

Normalize a supplied list of visible app names, package identifiers, versions and sources.

Required work

1. Parse the supplied package records
2. Separate display name from technical package name
3. Mark duplicate or ambiguous identities
4. Summarize source and update gaps

Evidence to produce

A CSV inventory with duplicate, unknown-source and stale-version findings.

Quality checks

The result must identify its source data, separate observation from assumption, preserve supplied originals, and explain any limitation or uncertain conclusion.