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Other / AGENT SKILL
code-craft
0
Applies engineering conventions to architecture, boundary typing, error handling, and abstractions.
Apply Jess's engineering conventions to architecture, boundary typing, error handling, and abstraction decisions.
Understand the trade-offs.
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The full skill.
Original instructions from the publisher’s SKILL.md
# Code craft Use the repository's current instructions and established conventions. Apply these defaults where the requested change needs a design decision; they do not authorize unrelated restructuring or new tooling. Read the reference for the decision in scope: | Decision | Reference | | --- | --- | | Represent states and domain identities | [Illegal states](principles/illegal-states.md) | | Decode external input into useful types | [Parse, don't validate](principles/parse-dont-validate.md) | | Model recoverable errors and required gates | [Errors as values](principles/errors-as-values.md) | | Choose an abstraction or investigate performance | [Simplicity](principles/simplicity.md) | | Maintain module boundaries and their documentation | [Architecture docs](principles/architecture-docs.md) | Read a language reference only when its idioms, concurrency, or tooling details matter: [TypeScript](languages/typescript.md), [Rust](languages/rust.md), [Go](languages/go.md), or [Python](languages/python.md). Use [testing-craft](../testing-craft/SKILL.md) for test-design decisions. Repository setup belongs to [project-bootstrap](../project-bootstrap/SKILL.md) when that setup is requested. Follow the project's required verification; reviews do not automatically require a full test suite. Adapted from `leonardomso/rust-skills` (MIT), Matklad's Rust100k series, and Alexis King's writing on parsing and type safety.