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Data Migration Workflow

Migrate data between formats and systems with confidence. Convert data, validate transformations against schemas, and generate tests that verify data integrity throughout the pipeline. No more "it worked on my machine" migrations.

3 Plugins
4 Steps
01

Validate source data

DCdata-converter

Validate your source data against expected schemas and quality rules. Catches missing fields, type mismatches, encoding issues, and data anomalies before you start the migration.

$/data-validator--source data/export.csv --rules strict
Validation reportData quality scoreIssue catalog
02

Convert and transform

DCdata-converter

Convert data between formats with powerful transformation capabilities. Map fields, apply filters, reshape structures, and handle type coercions -all through natural language instructions.

$/format-converter--from csv --to json --transform mapping.yaml
Converted dataTransform logField mapping
03

Audit migration scripts

CAcode-auditor

Review any custom migration scripts for correctness and edge cases. The code-auditor's parallel agents catch common pitfalls like missing null handling, incorrect date parsing, character encoding bugs, and security issues.

$/full-audit
Script reviewEdge case alertsFix suggestions
04

Generate integrity tests

TGtest-generator

Create automated tests that verify data integrity after migration. Tests check record counts, validate key field values, ensure referential integrity, and confirm no data was lost or corrupted.

$/generate-unit-tests--type data-integrity --target migrations/
Record count checksField validationReferential integrity

Getting the most out of this workflow

Always validate your source data before converting. Running /data-validator first catches encoding issues, missing fields, and inconsistencies that would cause silent failures downstream.

Use /json-query to inspect and clean your data before migration. Filtering out invalid records upfront is much easier than debugging them in the target system.

Generate integrity tests that compare source and target record counts, check for data loss, and verify that transformations preserved meaning -not just structure.

Plugins in this workflow

DC
data-converter
Steps 1-3 -Convert & validate
CA
code-auditor
Step 3 -Audit scripts
TG
test-generator
Step 4 -Integrity tests
Install all at once
/plugin install data-converter
/plugin install code-auditor
/plugin install test-generator

Prerequisites

Claude Code installed and running
ClaudeRegistry marketplace added
~
Source data files or database exports
i
Supports JSON, CSV, XML, YAML, TOML, and Excel formats

Tags

datamigrationETLvalidationschemas

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