OSCAR MCP Server: Install & Setup

Install OSCAR in Claude Code

Claude Code

claude mcp add oscar -- npx -y createwithoscar

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

{
  "mcpServers": {
    "oscar": {
      "command": "npx",
      "args": [
        "-y",
        "createwithoscar"
      ]
    }
  }
}

An assistant reads your OSCAR installation (OSC, MIDI, DMX) and drafts interfaces you review.

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 oscar -- npx -y createwithoscar

lennney/mcp-slim-guard

76% fewer MCP tokens in our standard benchmark. Same upstream call. Exact recovery.

StarRocks/mcp-server-starrocks

Interact with StarRocks

thebanri/limoni

Drive a running Limoni terminal app by its semantic tree: find, click, type, wait_for.

quarkiverse/quarkus-mcp-servers/jfx

Draw on a JavaFX canvas.

johannesbrandenburger/typst-mcp

Typst typesetting tools: convert between LaTeX and Typst, validate Typst syntax and generate images from Typst code.

microsoft/mcp-dotnet-samples

An MCP server that stores Copilot customizations from the Awesome Copilot repository