agentglass for VS Code

net.agentglass/agentglass

Scan any public URL for hidden instructions aimed at AI agents (prompt injection). Free, no auth.

client:VS Code transport:streamable-http tools:1

Install agentglass in VS Code

.vscode/mcp.json

{
  "servers": {
    "agentglass": {
      "type": "http",
      "url": "https://agentglass.net/mcp"
    }
  }
}

Requires agent mode. MCP: Open User Configuration puts the same block in every workspace. VS Code docs