Debug MCP Server: Install & Setup

Install Debug in Claude Code

Claude Code

claude mcp add debug -- uvx mcp-debug

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

{
  "mcpServers": {
    "debug": {
      "command": "uvx",
      "args": [
        "mcp-debug"
      ]
    }
  }
}

Claude Code

claude mcp add debug -- npx -y @standardbeagle/mcp-debug

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

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

Debug and develop MCP servers with hot-swapping, session recording, and playback testing

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

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

Run: claude mcp add debug -- uvx mcp-debug

MartinGryner/diff-anything-mcp

Compare local files, folders and API schemas through the installed Diff Anything CLI.

pipeworx-io/mcp-datos-ar

Argentina 'Series de Tiempo' MCP — national time-series API (apis.datos.gob.ar).

shennawardana23/mcp-dino

MCP server with an interactive dinosaur dashboard (MCP Apps UI). No API keys required.

DataCore-VietNam/datacore-a2a-mcp

Normalise Vietnamese addresses and look up companies by name or tax code, through DataCore A2A.

w0lph/k9

Dog-specific aging tools: HAGR dog rows, dog orthologs, dose translation, DAP codebooks, FDA FOI.

pipeworx-io/mcp-data-wa

Washington State Open Data — US government open data (data.wa.gov) via the Socrata SoQL API: state…