| name | structural-refactor |
| description | Project structural organization rules for Bun/TypeScript CLI. Proactively scans for organizational issues and produces a prioritized plan. Defines file, folder, and module structure preferences.
|
| user-invocable | true |
| allowed-tools | Read, Glob, Grep, Bash, Agent, Write |
Structural Refactor
Scan the codebase for organizational issues based on these structural rules.
Each rule has a reference file with rationale, examples, and exceptions.
Rules
| Rule | Summary (one line) | Reference |
|---|
| Flat by Default | Keep src/ flat; group into subdirectories only when 3+ files share a concern | details |
| Soft 300-Line Limit | Implementation files should stay under 300 lines; split when single-domain logic exceeds it | details |
| Test Co-location | Unit tests next to source (file.test.ts); integration/e2e tests also in src/ | details |
| Centralized Types | All domain types/interfaces/enums in types.ts; no local type definitions | details |
| No Barrel Exports | No index.ts re-export files; always import directly from the source module | details |
| Prompt Domain Organization | Prompts organized by domain concept (axis/modifier), not by implementation | details |
| kebab-case Files | All source files use kebab-case; test files use {source}.test.ts suffix | details |
Output
Write the refactoring plan to docs/structural-refactor-plan.md.
The document should be a prioritized refactoring plan with these sections:
High Value
Implement-ready entries with file paths, current layout, target layout, and acceptance criteria.
Worth Considering
Valid reorganizations with moderate impact. Brief entries with paths and rationale.
Not Worth It
Code that technically violates a rule but should NOT be reorganized, with explanation why.
