code_generationlisted

# code_generation Generate code from a specification. ## Operations - `gen.function(spec, lang, style)` — a function with tests if requested. - `gen.module(spec, target_path)` — a module. - `gen.scaffold(framework, name)` — framework-native scaffold. - `gen.transform(file, transformation)` — AST-level edit (rename, extract, inline). ## I/O Contract ```yaml io_contract: input: { op, spec, target_path?, lang?, style? } output: { files_written: [paths], diff } idempotent: false side_effects: [fs] --- ## Style Adherence Project style rules from `configuration/local/rules.config.md`. When generating tests, respects project testing conventions (pytest vs jest etc).