Fortress MCP Server

Stealth browser for AI agents: fetch pages behind Cloudflare/DataDome/CAPTCHA, extract clean data.

Local serverstdio

What is the Fortress MCP Server?

Fortress is an MCP integration. Stealth browser for AI agents: fetch pages behind Cloudflare/DataDome/CAPTCHA, extract clean data.

Packages and local setup

The published pypi package is tilion, version 0.1.3. Its declared MCP transport is stdio.

The package declares TILION_MCP_PREWARM: Boot the browser at startup so the first tool call is instant (default 1).; TILION_MCP_HEADLESS: Set 0 to show a visible browser window (default 1).; TILION_ALLOW_PRIVATE_EGRESS: Set 1 to allow tools to reach localhost / private IPs (SSRF guard off).; TILION_BASE_URL: Run browsers on a hosted Tilion server instead of locally.; TILION_API_KEY: Bearer key for the hosted Tilion server (cloud mode only)..

This package has launch arguments in its registry record. Use the maintainer’s configuration for those arguments rather than launching it with only the package name.

Before connecting

Check the maintainer’s instructions for account access, authentication and the supported client configuration. Once connected, inspect the tools your client receives and try a small task that matches the server’s stated purpose. The registry description does not include a verified, complete tool list.

Project and source

View the publisher’s registry entry · Project repository · Project website. This profile uses version 0.1.3 from the registry. Registration identifies the publisher namespace; it does not establish that this is a first-party integration for every service it connects.

Browse related developer tools MCP servers for tools that cover the same kind of work.

Configuration

VariableDescriptionRequired
TILION_MCP_PREWARMBoot the browser at startup so the first tool call is instant (default 1).Optional
TILION_MCP_HEADLESSSet 0 to show a visible browser window (default 1).Optional
TILION_ALLOW_PRIVATE_EGRESSSet 1 to allow tools to reach localhost / private IPs (SSRF guard off).Optional
TILION_BASE_URLRun browsers on a hosted Tilion server instead of locally.Optional
TILION_API_KEYBearer key for the hosted Tilion server (cloud mode only).Optional