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SKILL.md
npx skills add jssblck/agents --skill code-craft
Apply Jess's engineering conventions to architecture, boundary typing, error handling, and abstraction decisions.
npx skills add jssblck/agents --skill 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 |
| Decode external input into useful types | Parse, don't validate |
| Model recoverable errors and required gates | Errors as values |
| Choose an abstraction or investigate performance | Simplicity |
| Maintain module boundaries and their documentation | Architecture docs |
Read a language reference only when its idioms, concurrency, or tooling details matter: TypeScript, Rust, Go, or Python.
Use testing-craft for test-design decisions. Repository setup belongs to project-bootstrap 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.