api-testing

Send HTTP requests and validate API responses against assertions.

1|Updated Jan 30, 2026
One-click install
npx skills add https://github.com/jieni777/opencode-config-backup --skill api-testing-jieni777
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: api-testing
Source: https://github.com/jieni777/opencode-config-backup/tree/main/skills/api-testing
Command: npx skills add https://github.com/jieni777/opencode-config-backup --skill api-testing-jieni777

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Automates API testing by sending HTTP requests and validating responses to accelerate API development, debugging, and CI workflows.

Core Features & Use Cases

  • Directly trigger HTTP requests to API endpoints and verify responses.
  • Validate status codes, headers, and response bodies against expectations.
  • Use with Postman MCP to manage environments and test collections in automated pipelines.

Quick Start

Run a simple GET request against your API endpoint to verify basic connectivity and response format.

Frequently Asked Questions about api-testing

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I automate REST API testing for HTTP endpoints?

Automating REST API testing involves sending HTTP requests to endpoints and validating responses like status codes and headers. This Skill automates that process to accelerate API development, debugging, and CI workflows.

Can I use Postman MCP server to manage API testing environments?

Yes, you can use the Postman MCP server with this approach to manage environments and test collections. It enables deterministic API tests within automated development and staging pipelines.

What's the best way to validate HTTP response bodies and status codes?

The best way to validate HTTP responses is to send requests and apply assertion checks against the returned status codes, headers, and response bodies. This ensures your REST endpoints meet expected deterministic outcomes.

Does automated API testing support CI workflows and health checks?

Yes, automated API testing applies directly to validating REST endpoints, health checks, and error handling across development, staging, and CI workflows. It sends HTTP requests to verify connectivity and response formats.

How do I run a simple GET request to verify API connectivity?

To verify API connectivity, you can run a simple GET request against your API endpoint. This checks basic connectivity and validates the response format to ensure the REST service is operating correctly.