Enforce explicit procedural constraints when writing and debugging at code.
npx skills add https://github.com/aryaminus/at --skill at-language-expert
Please help me install this Agent Skill. Skill: at-language-expert Source: https://github.com/aryaminus/at/tree/main Command: npx skills add https://github.com/aryaminus/at --skill at-language-expert
This Skill provides essential procedural knowledge and constraints for writing and debugging at code, ensuring consistency and safety in AI-assisted development.
Create a minimal at program that demonstrates explicit return types, aliased imports, and a Result-based error path, then run at check to verify type- and lint-diagnostics.
High-intent search queries and answers about installing and using this skill.
To enforce explicit return types and alias imports in at programming, apply mandatory frontmatter and procedural constraints. This approach improves code readability, ensures safe sandboxing, and enhances mockability for deterministic AI-assisted generation.
The best way to handle errors in at code is using a Result-based error path. This procedural knowledge ensures deterministic, testable code generation by avoiding macros and enforcing explicit effects declarations for safe execution.
Run deterministic tests for at programs by executing 'at check' to verify type and lint diagnostics. This enforces syntax rules like semicolons and trailing commas while validating explicit capability declarations.
At code fails without explicit effects declarations because the constraints mandate explicit capability declarations. This design philosophy prioritizes deterministic, testable code generation and safe sandboxing by avoiding macros and hidden side effects.
No, you cannot use macros when writing at code. The procedural constraints explicitly avoid macros to ensure deterministic testing, enforce semicolons and trailing commas, and prioritize safe, testable code generation.
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