APIDiff

Verified Integration

Author: @supporting•Category: ServerApplication

GitHub Repository

JSON-RPC 2.0

Protocol Standard

Sub-second

Execution Latency

Active

Operational Status

Client Configuration

— Connect APIDiff to Claude Desktop or Cursor in seconds

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

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

Architecture & Capabilities

System Overview

Detects breaking changes in OpenAPI and GraphQL specifications across code commits.

Indexed Date

7/21/2026

License

Open Source

Protocol Layer

stdio / SSE RPC

Frequently Asked Questions

Architecture and operational details for APIDiff

APIDiff is designed to detect breaking changes in both OpenAPI (including Swagger) and GraphQL API specifications. It compares changes across files and commits to pinpoint potential issues.

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