API Testing

Verified Integration

Author: @spawning•Category: ServerApplication

GitHub Repository

JSON-RPC 2.0

Protocol Standard

Sub-second

Execution Latency

Active

Operational Status

Client Configuration

— Connect API Testing to Claude Desktop or Cursor in seconds

{
  "mcpServers": {
    "api-testing": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-api-testing"
      ],
      "env": {}
    }
  }
}

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows).

Architecture & Capabilities

System Overview

Empower AI assistants to test, validate, mock, chain, diff, load-test, and manage any API entirely through natural language conversations.

Indexed Date

7/21/2026

License

Open Source

Protocol Layer

stdio / SSE RPC

Frequently Asked Questions

Architecture and operational details for API Testing

Absolutely. You can import your OpenAPI/Swagger specifications to enable intelligent API interaction, schema validation, and automatic mock data generation based on your API definitions, empowering the AI to understand your API deeply.

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