Sigil

Overview

Sigil is a Model Context Protocol server that retrieves brand reviews from a public website and optional product documents. It integrates directly into MCP clients as a set of callable tools, letting AI assistants fetch and analyze brand information on your behalf.

The server runs as a remote, hosted service at https://sigilbrandstudio.com/mcp—no local installation required. It requires no authentication to connect. The latest release is v1.0.0, available from the Sigil vendor website at https://sigilbrandstudio.com/.

Sigil appears in the Development category on mcp.site and works with Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, Zed, and other MCP clients. If you maintain Sigil, claim this listing to verify ownership and keep the information up to date.

Installation

Settings → Connectors → Add custom connector
Name: Sigil
URL:  https://sigilbrandstudio.com/mcp