Skip to content
Cursor

6502 assembly mcp for Cursor

io.github.mrfentmen/6502-assembly-mcp

6502 Assembly MCP: 20 real tools to read, check, lint, scaffold, build and run 6502 Assembly code.

client:Cursor transport:stdio runtime:npm

Install 6502 assembly mcp in Cursor

~/.cursor/mcp.json · windows: %USERPROFILE%\.cursor\mcp.json

{
  "mcpServers": {
    "6502-assembly-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@mrfentmen/6502-assembly-mcp"
      ]
    }
  }
}

Use .cursor/mcp.json in a project root instead to scope it to that project. Cursor merges both. Cursor docs

6502 assembly mcp in other clients