Skill Details
Runtime
(claude-5-5-sonnet)
Example user message
[userMessage]: Fictional repo importer does Number(row.customer_id). Target schema says customer_id is text. Input is 0012. Fix the type loss using the existing tests.
Example agent response
Cause: numeric coercion changes the text identifier 0012 to 12. Proposed patch: preserve the field as text at the normalization layer and validate it against the text-ID contract.
Regression case: importing customer_id=0012 retains exactly '0012'. Inspect downstream callers before changing the normalized type.
This is a representative patch plan; no repository tests have been run in this example.
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CLAUDE-5-5-SONNET
For Claude Code: inspect a CSV importer and catch silent data damage before it reaches production. Traces parsing, schema validation and failure paths; adds focused regression cases for leading-zero IDs, quoted delimiters, ambiguous dates and rejected rows. Produces a small patch and evidence from checks actually run. Uses your repository's stack and permissions.
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Added 2 weeks ago
