looking-glass-mcp
About
AI-native browser for agents. 71 tools with self-healing, semantic extraction, vault CLI.
Use this server
Add it to your MCP client. The catalogue lists this config verbatim from its source — it does not run, download, or vouch for the server. Review the command before you run it.
Transportstdio (runs a local command)
Env vars
BROWSER_HEADLESS BROWSER_SECURITY_PROFILE VAULT_ENCRYPTION_KEYClaude Code
claude mcp add --env BROWSER_HEADLESS= --env BROWSER_SECURITY_PROFILE= --env VAULT_ENCRYPTION_KEY= looking-glass-mcp -- npx looking-glass-mcp
Cursor
If the button doesn't open Cursor, use the JSON below — Cursor accepts the same mcpServers config.
VS Code
code --add-mcp '{"name":"looking-glass-mcp","command":"npx","args":["looking-glass-mcp"],"env":{"BROWSER_HEADLESS":"","BROWSER_SECURITY_PROFILE":"","VAULT_ENCRYPTION_KEY":""}}'
JSON
{
"mcpServers": {
"looking-glass-mcp": {
"command": "npx",
"args": [
"looking-glass-mcp"
],
"env": {
"BROWSER_HEADLESS": "",
"BROWSER_SECURITY_PROFILE": "",
"VAULT_ENCRYPTION_KEY": ""
}
}
}
}
Environment variables are listed by name only — fill in your own values. Entries never carry secrets.