majiayu000 name: structure-check description: Use when validating project structure during Standards Audit phase. Detects package type from package.json metasaver.projectType, loads structure rules from domain skills (react-app-structure, prisma-database, contracts-package), scans created/modified files, and reports violations with fix suggestions. File types: .tsx, .ts, directory layouts.
Structure Check Skill
Purpose: Validate files are in correct locations per MetaSaver domain patterns.
Input: List of created/modified file paths Output: Violations report with fix suggestions
Workflow
- Read
package.json→ extractmetasaver.projectType - Map package type → structure rules (see tables below)
- Scan file paths → check against rules
- Report violations → with suggested fixes
- Return verdict: PASS/FAIL
Output format:
STRUCTURE AUDIT: {package-name}
Package Type: {type}
✅ PASS: {count} files OK
❌ VIOLATIONS: {count} files
VIOLATION: {file-path}
Rule: {description}
Fix: {suggested-action}
VERDICT: PASS|FAIL
Package Type Detection
const projectType =
JSON.parse(readFile("package.json")).metasaver?.projectType || "unknown";
| Type | Domain Skill | Skip if unknown |
|---|---|---|
web-standalone |
react-app-structure | - |
database |
prisma-database | - |
contracts |
contracts-package | - |
unknown |
(no validation) | ✅ |
Structure Rules by Package Type
React App (web-standalone)
Allowed locations:
| Path | Content | Forbidden |
|---|---|---|
src/features/ |
Components, hooks, queries | - |
src/pages/ |
Thin wrappers (5-15 lines) | Business logic |
src/config/ |
Config (auth, site, menu) | - |
src/lib/ |
API client, utilities | Auth config |
src/types/ |
NOT ALLOWED | All types (use contracts) |
src/assets/ |
Logo, icons | - |
public/ |
Favicon only | Logos (belongs in src/assets/) |
Common violations:
| Pattern | Fix |
|---|---|
src/pages/*/Form.tsx |
Move to src/features/{domain}/components/ |
src/types/*.ts |
Delete, import from @metasaver/*-contracts |
src/lib/auth-config.ts |
Move to src/config/auth-config.ts |
Database (database)
Allowed files:
| Path | Required | Forbidden |
|---|---|---|
prisma/schema.prisma |
✅ | - |
prisma/seed/ |
✅ | - |
src/index.ts |
✅ | - |
src/client.ts |
✅ | - |
src/types.ts |
✅ | - |
src/{other}.ts |
❌ | No extra files allowed |
Common violations:
| Pattern | Fix |
|---|---|
src/utils/*.ts |
Move to external utilities package |
src/helpers/*.ts |
Move to external utilities package |
prisma/types.ts |
Move to src/types.ts |
Contracts (contracts)
Allowed structure:
| Path | Required | Forbidden |
|---|---|---|
src/index.ts |
✅ | - |
src/shared/ |
Optional | - |
src/{entity}/index.ts |
✅ | - |
src/{entity}/types.ts |
✅ | - |
src/{entity}/validation.ts |
✅ | - |
src/{entity}/{other}.ts |
❌ | Only 3 files above |
Common violations:
| Pattern | Fix |
|---|---|
src/{entity}/utils.ts |
Move to utilities package |
src/common/*.ts |
Move to src/shared/ |
Edge Cases
No package.json:
⚠️ WARNING: No package.json found
Recommendation: Add package.json with metasaver.projectType
Unknown package type:
⚠️ SKIP: No structure validation rules
Recommendation: Add metasaver.projectType to package.json
No violations:
✅ PASS: All {count} files in correct locations
VERDICT: PASS
Examples
Example 1: React App Violations
Input: ["src/pages/UserForm.tsx", "src/types/user.ts"]
STRUCTURE AUDIT: admin-portal
Package Type: web-standalone
❌ VIOLATIONS: 2 files
VIOLATION: src/pages/UserForm.tsx
Rule: React UI components belong in /features/{feature}/components/
Fix: Move to src/features/users/components/UserForm.tsx
VIOLATION: src/types/user.ts
Rule: Types come from contracts packages, not src/types/
Fix: Delete file, import from @metasaver/admin-contracts
VERDICT: FAIL (2 violations)
Example 2: Database (Pass)
Input: ["src/index.ts", "src/client.ts", "src/types.ts"]
STRUCTURE AUDIT: rugby-crm-database
Package Type: database
✅ PASS: All 3 files in correct locations
VERDICT: PASS
Example 3: Contracts Violation
Input: ["src/user/types.ts", "src/user/utils.ts"]
STRUCTURE AUDIT: rugby-crm-contracts
Package Type: contracts
❌ VIOLATIONS: 1 file
VIOLATION: src/user/utils.ts
Rule: Entity folders may only contain types.ts, validation.ts, index.ts
Fix: Move to separate utilities package or delete if unused
VERDICT: FAIL (1 violation)