Spring Boot 4.x Project Verification

Analyzes Spring Boot projects for dependency compatibility, configuration correctness, and migration readiness.

Verification Workflow

1. Detect Build System → Find pom.xml or build.gradle, extract Spring Boot version
2. Analyze Dependencies → Check versions, find deprecated libraries, validate compatibility
3. Validate Configuration → Check application.yml/properties, security config, actuator settings
4. Generate Report → Structured markdown with severity levels and remediation code
5. Lookup Docs → Use Exa MCP to fetch latest Spring Boot 4.x documentation when needed

Dependency Quick Reference

Configuration Quick Reference

Tools to Use

1. Glob → Find **/pom.xml, **/build.gradle*, **/application.{yml,properties}
2. Grep → Search for deprecated patterns (@MockBean, com.fasterxml, .and())
3. Read → Inspect build files and configuration
4. Exa MCP → Fetch latest Spring Boot 4.x docs: mcp__exa__web_search_exa

Output Format

Generate verification reports with this structure:

## Spring Boot 4.x Verification Report

### Summary
- **Project**: {name}
- **Boot Version**: {detected version}
- **Issues Found**: {n} Critical, {n} Errors, {n} Warnings

### Critical Issues / Errors / Warnings
[Issue details with code remediation]

Detailed References

• Examples: See EXAMPLES.md for sample verification outputs
• Troubleshooting: See TROUBLESHOOTING.md for detection issues
• Dependencies: See references/dependencies.md for complete version matrix
• Configuration: See references/configuration.md for validation rules

Critical Reminders

1. Check Spring Boot version first — Many issues are version-specific
2. Jackson 3 namespace change — com.fasterxml.jackson to tools.jackson
3. Security 7 Lambda DSL — and() method removed, closures required
4. Testing annotations changed — @MockBean to @MockitoBean
5. Use official docs — https://docs.spring.io/spring-boot/documentation.html