Decantr MCP Server: Install & Setup

Install Decantr in Claude Code

Claude Code

claude mcp add decantr -- npx -y @decantr/mcp-server

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

{
  "mcpServers": {
    "decantr": {
      "command": "npx",
      "args": [
        "-y",
        "@decantr/mcp-server"
      ]
    }
  }
}

Frequently asked questions

What does the Decantr MCP server do?

Stable eight-tool MCP server for changed-UI assurance, authority-aware UI task context, and repair.

Is the Decantr 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 Decantr run locally or remotely?

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

How do I add Decantr to Claude Code?

Run: claude mcp add decantr -- npx -y @decantr/mcp-server

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