Parse external data into typed structures using Schema.decodeUnknown.
npx skills add https://github.com/aitchwhy/dotfiles --skill parse-boundary
Please help me install this Agent Skill. Skill: parse-boundary Source: https://github.com/aitchwhy/dotfiles/tree/main/config/quality/generated/skills/parse-boundary Command: npx skills add https://github.com/aitchwhy/dotfiles --skill parse-boundary
Parse external data at boundaries, trust internal types.
Parse input at boundary using Schema.decodeUnknownSync.
High-intent search queries and answers about installing and using this skill.
Parse external data at API, file, and environment boundaries using Schema.decodeUnknown to decode unknown inputs into strongly typed objects. This ensures type safety before data reaches your domain logic, eliminating runtime type checks inside your application.
Boundary parsing separates concerns: external data validation happens once at entry points (HTTP requests, config files, environment variables), while your domain code works exclusively with trusted, pre-validated typed data. This reduces errors and simplifies internal logic.
Yes. Boundary parsing supports both decoding unknown inputs into typed structures and transforming them simultaneously. This consolidates validation and shape conversion at entry points before data enters your domain.
Boundary parsing applies to HTTP requests, configuration from environment variables, and file contents. You decode any unknown external input against known schemas to produce strongly typed objects for internal consumption.
Yes. Boundary parsing requires defining known schemas upfront. You validate incoming external data against these schemas using decodeUnknown, which either produces typed data or fails validation, ensuring type safety.
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