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io.github.Sahib-Sawhney-WH/looking-glass-mcp

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AI-native browser for agents. 71 tools with self-healing, semantic extraction, vault CLI.

Source code

Install

Add this to your client's MCP configuration (Claude Desktop: claude_desktop_config.json; Cursor: .cursor/mcp.json; VS Code and others use the same "mcpServers" shape).

NPM package looking-glass-mcp
Claude Code 
claude mcp add looking-glass-mcp -e 'BROWSER_HEADLESS=<BROWSER_HEADLESS>' -e 'BROWSER_SECURITY_PROFILE=<BROWSER_SECURITY_PROFILE>' -e 'VAULT_ENCRYPTION_KEY=<your vault_encryption_key>' -- npx -y looking-glass-mcp@3.1.1
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "looking-glass-mcp": {
            "command": "npx",
            "args": [
                "-y",
                "looking-glass-mcp@3.1.1"
            ],
            "env": {
                "BROWSER_HEADLESS": "<BROWSER_HEADLESS>",
                "BROWSER_SECURITY_PROFILE": "<BROWSER_SECURITY_PROFILE>",
                "VAULT_ENCRYPTION_KEY": "<your vault_encryption_key>"
            }
        }
    }
}

Environment variables

  • BROWSER_HEADLESS Run browser in headless mode
  • BROWSER_SECURITY_PROFILE Security profile: restricted, local-dev, open, or sandbox
  • VAULT_ENCRYPTION_KEY secret Passphrase for credential vault encryption (32+ chars). Store credentials via CLI: npx looking-glass-mcp vault store <profile>

Frequently asked questions

What is io.github.Sahib-Sawhney-WH/looking-glass-mcp?

AI-native browser for agents. 71 tools with self-healing, semantic extraction, vault CLI.

How do I install io.github.Sahib-Sawhney-WH/looking-glass-mcp?

It runs on your machine. In Claude Code: claude mcp add looking-glass-mcp -e 'BROWSER_HEADLESS=<BROWSER_HEADLESS>' -e 'BROWSER_SECURITY_PROFILE=<BROWSER_SECURITY_PROFILE>' -e 'VAULT_ENCRYPTION_KEY=<your vault_encryption_key>' -- npx -y looking-glass-mcp@3.1.1. For other clients, paste the JSON configuration from this page into their MCP settings.

Does io.github.Sahib-Sawhney-WH/looking-glass-mcp need an API key?

Yes. It expects VAULT_ENCRYPTION_KEY, which you set in its configuration.

Is io.github.Sahib-Sawhney-WH/looking-glass-mcp open source?

Its code is public on GitHub, but the repository does not declare a standard license.

Who maintains io.github.Sahib-Sawhney-WH/looking-glass-mcp?

It is published by Sahib-Sawhney-WH. AI.tn lists it but does not maintain or endorse it.

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