Provides REST API design standards and best practices for Spring Boot projects.
NewMaintained
Automatic
◆Coding pack
Last verified 8/21/2026
What it changes
Passed 0 of 22 test cases with the skill, and 11 of 22 without it.
Without skill50%
With skill0%
0 fixed19 passed either way2 still failing1 broke
Pass-rate lift
-50 pp
Tokens
+56%
Agent turns
0%
Response time
-34%
Model gemini-3.6-flashMeasured 8/21/2026v119 of 22 cases passed with skill
Tokens, turns and time describe resource use, not a dollar price.
What's inside
The instructions your model reads when the skill loads.
SKILL.md229 lines8 files
Spring Boot REST API Standards
Overview
REST API design standards for Spring Boot covering URL design, HTTP methods, status codes, DTOs, validation, error handling, pagination, and security headers.
When to Use
Creating REST endpoints and API routes
Designing DTOs and API contracts
Implementing error handling and validation
Setting up pagination and filtering
Configuring security headers and CORS
Reviewing REST API architecture
Instructions
To Build RESTful API Endpoints
Follow these steps to create well-designed REST API endpoints:
Design Resource-Based URLs
Use plural nouns for resource names
Follow REST conventions: GET /users, POST /users, PUT /users/{id}