How does it handle endpoint security?

It includes templates for authentication middleware, authorization checks, input sanitization, and best practices to prevent common vulnerabilities like SQL injection.

Does this skill support specific frameworks like Express or Fastify?

Yes, the skill provides patterns and examples for popular frameworks like Express and Fastify, but the logic can be adapted for any backend environment or language.

Can it handle database operations?

Yes, it generates handler logic that includes common database interaction patterns like finding, creating, updating, and deleting records using modern ORMs or drivers.

Is pagination supported for list endpoints?

Yes, the skill includes optimized patterns for handling page, limit, and total count calculations to ensure your API remains performant under load.

Does it generate API documentation?

Absolutely. Every endpoint built includes a standardized documentation template covering routes, descriptions, access levels, parameters, and example responses.

API Endpoint Builder

Name: API Endpoint Builder
Author: lingxling

bylingxling

•

API Development

Builds production-ready REST API endpoints with integrated validation, security protocols, and comprehensive documentation.

The API Endpoint Builder skill empowers Claude to architect robust backend services by generating complete RESTful routes from scratch. It goes beyond simple code generation by enforcing industry best practices such as structured error handling, strict input validation using schemas, authentication middleware integration, and standardized JSON response formats. Whether you are building a new microservice or extending an existing system, this skill ensures your endpoints are secure, scalable, and well-documented with clear HTTP status codes and optimized pagination patterns.

Key Features

01Integrates security layers including authentication, authorization, and data sanitization.

02Provides standardized error handling and consistent JSON response structures.

03Implements strict input validation for request bodies, parameters, and query strings.

04Generates complete route handlers with proper HTTP methods and status codes.

05Automatically generates detailed API documentation and unit tests for endpoint logic.

0652 GitHub stars

Use Cases

01Implementing complex filtering, sorting, and pagination for data-heavy list endpoints.

02Creating a full set of CRUD operations for a new database resource or entity.

03Adding secure authentication and validation layers to existing backend routes.

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add lingxling/awesome-skills-cn api-endpoint-builder

For use in Claude.ai and ChatGPT

Key Features

01Integrates security layers including authentication, authorization, and data sanitization.

02Provides standardized error handling and consistent JSON response structures.

03Implements strict input validation for request bodies, parameters, and query strings.

04Generates complete route handlers with proper HTTP methods and status codes.

05Automatically generates detailed API documentation and unit tests for endpoint logic.

0652 GitHub stars

Use Cases

01Implementing complex filtering, sorting, and pagination for data-heavy list endpoints.

02Creating a full set of CRUD operations for a new database resource or entity.

03Adding secure authentication and validation layers to existing backend routes.

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add lingxling/awesome-skills-cn api-endpoint-builder

For use in Claude.ai and ChatGPT