Can this process be automated?

Yes, the skill provides a pattern for using parallel AI agents to analyze debug logs, compare them with mapping files, and automatically suggest or apply fixes.

When should I run these checks?

You should perform runtime validation during new module creation, after API spec updates, after mapper refactoring, and before major releases.

How does this differ from TypeScript type checking?

While TypeScript ensures type safety, it cannot detect if an API field exists but isn't being used, or if the runtime field name differs from the expected property name.

Do these debug logs stay in the production code?

No, the workflow explicitly includes a final step to identify and remove all temporary [TEMP-RAW-API] logs once validation is complete.

What is mapper runtime validation?

It is a process of logging raw API responses and comparing them to mapped objects to ensure no data is lost during transformation.

Mapper Runtime Validation

Name: Mapper Runtime Validation
Author: zerobias-org

byzerobias-org

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API 개발

Validates data mappers by comparing raw API payloads against mapped outputs to detect missing fields and type mismatches.

The Mapper Runtime Validation skill provides a standardized process for ensuring data integrity between external APIs and internal models. By implementing temporary debug logging and comparing raw response data with transformed objects, it catches critical bugs that static analysis often misses, such as field name mismatches, incomplete nested object mapping, and unhandled array elements. This skill is essential during module creation, API upgrades, and refactoring to ensure that all available data is correctly captured and typed according to the specified schema.

주요 기능

01Step-by-step runtime validation workflow for API mappers

02Parallel agent patterns for high-efficiency validation across multiple producers

03Templates for temporary raw API debug logging and extraction

040 GitHub stars

05Techniques for identifying field name mismatches and mapping gaps

06Nested object and array element mapping verification strategies

사용 사례

01Refactoring legacy mapping logic to ensure no data loss occurs

02Developing new API integration modules with complex data structures

03Updating existing integrations after an external API schema change

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add zerobias-org/module mapper-runtime-checks

For use in Claude.ai and ChatGPT

Download Skill