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mcp/harbor
Cursor

ALTWEB Context Loader for Cursor

software.altweb/altweb-context

Loads signed ALTWEB context capsules — refuses unsigned, tampered, or untrusted by default.

client:Cursor transport:stdio runtime:npm

Install ALTWEB Context Loader in Cursor

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

Held in this page only — never stored, logged, or sent anywhere but back to your screen. 

{
  "mcpServers": {
    "altweb-context": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "altweb-context"
      ],
      "env": {
        "ALTWEB_TRUST_FILE": "<ALTWEB_TRUST_FILE>"
      }
    }
  }
}

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

ALTWEB Context Loader in other clients

ALTWEB Context Loader MCP server