Schemaguard MCP Server: Install & Setup

Install Schemaguard in Claude Code

Claude Code

claude mcp add schemaguard -- npx -y @sethclawd/schemaguard

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "schemaguard": {
      "command": "npx",
      "args": [
        "-y",
        "@sethclawd/schemaguard"
      ]
    }
  }
}

Frequently asked questions

What does the Schemaguard MCP server do?

API Schema Drift Monitor — detect breaking changes in OpenAPI specs

Is the Schemaguard MCP server free?

Yes, most likely. Open source and no paid account or API key is mentioned in the listing. Check the provider for current pricing.

Does Schemaguard run locally or remotely?

Local. Runs on your machine (stdio). You install it with npx, uvx, Docker or from source.

How do I add Schemaguard to Claude Code?

Run: claude mcp add schemaguard -- npx -y @sethclawd/schemaguard

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