Skip to content
mcp/harbor
Claude Desktop

ALTWEB Context Loader for Claude Desktop

software.altweb/altweb-context

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

client:Claude Desktop transport:stdio runtime:npm

Install ALTWEB Context Loader in Claude Desktop

~/Library/Application Support/Claude/claude_desktop_config.json · windows: %APPDATA%\Claude\claude_desktop_config.json

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

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

Settings → Developer → Edit Config opens this file. Restart the app after saving. Claude Desktop docs

ALTWEB Context Loader in other clients

ALTWEB Context Loader MCP server