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Legacy data normalization and migration, phase 4 v1.0.0

Use this resource to clean and migrate legacy data into a new schema

New

  • 485 downloads
  • 156 likes
  • 117 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install legacy-data-migration-audit

With no option, the skill goes to ~/.agents/skills/; add --agent claude-code (or codex, cursor…) to target an agent.

First time: connect the CLI with

npx --yes palatekit@latest login

The agent removes redundancies, enriches and aligns inherited entities, runs the import in batches and carries out an integrity audit. You get an ingestion report and data loaded without damaging either the source or the target.

Mostly picked by

Updated November 2, 2026

Card for the “Legacy data normalization and migration, phase 4” skill

Details

Works in
Install guides
Generates with
Your agent's model
Licence
MIT

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What you get

  • references/deduplication-strategies.md: deduplication strategies
  • references/integrity-audits.md: integrity checks
  • SKILL.md: four work streams, from cleanup to audit

Good fit for

  • You need to merge two contact or product databases
  • A migration has to run in batches with checks

Not for

    Tags

    • migration
    • deduplication
    • integrity
    • import

    About

    You say

    “Migrate our old export of product records to the new schema, with deduplication and an integrity check.”

    Card for the “Legacy data normalization and migration, phase 4” skill

    Skill published by 4444j99 under the MIT license, delivered in its original version.

    Show more

    How to use it

    1. Install the skill in your agent's skills folder
    2. Ask your agent to clean and migrate legacy data into a new schema
    3. Review and adjust the result

    Content preview

    Files

    • LICENSE11.1 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • references/deduplication-strategies.md4.2 KB
    • references/integrity-audits.md4.9 KB
    • SKILL.md7.8 KB

    Origin and licence

    Listed unmodified

    Author
    4444j99
    Source
    github.com/4444j99/a-i--skills/tree/df5445878f12d78d81ec48571fa11063f9a5cd46/plugins/pentaphase-structural-architect/skills/systemic-ingestion-normalization
    Licence
    MIT

    Notice

    « systemic-ingestion-normalization » (4444j99, MIT) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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