Sigil

com.auto-unitsPublished by auto-units.comv1.0.0Updated Oct 25, 2026

Brand reviews from a public website and an optional product document.

The publisher's own server: Image Kind

VerifiedStreamable HTTPWeb executable

Server details

Identifier: com.auto-units/sigil
Transport: Streamable HTTP
Runtime: Web executable
Trust: Verified
Published: Oct 19, 2026

Security note

MCP servers receive tool arguments from a conversation and may perform external actions. Review what a server can do before you enable it, and give it only the access it needs.

The registry verified that this server's namespace belongs to auto-units.com, but the endpoint is not on that domain, so the publisher may not run this server.

SourceWeft's checks cover whether the listing is complete and the endpoint answered; they do not review the server's code or what its tools do.

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[![Listed on SourceWeft](https://sourceweft.com/badge/mcp/com.auto-units%2Fsigil.svg)](https://sourceweft.com/mcp/com.auto-units%2Fsigil?utm_source=readme&utm_medium=badge)

Overview

Sigil's hosted MCP server (sigilbrandstudio.com), published by auto-units.com; no sign-in required; Streamable HTTP; 2 tools.

No AI overview yet: these facts come from the registry entry and the server itself.

Publisher: auto-units.com
Endpoint: sigilbrandstudio.com
Last checked: Oct 23, 2026

Installation

In SourceWeft

Open Sigil in the dashboard and add it to a workspace.
Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/com.auto-units%2Fsigil/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config.

{
  "mcpServers": {
    "sigil": {
      "type": "http",
      "url": "https://sigilbrandstudio.com/mcp"
    }
  }
}

Tools

start_read

Start a Brand review

Sigil's review of a company's current brand from its website and, optionally, one document (a pitch deck, memo or product brief). Use it when someone wants feedback on their brand, positioning, messaging, website or visual identity. It returns a brand score out of 100, a verdict, six scored dimensions, what the brand says against what the business is, positioning, visual identity and voice notes, a one-line brand idea and the changes to make first. Starts the work and returns an id. It usually takes a few minutes.

Parameterssiterequireddocument_url

check_read

Check a Brand review

Where a Brand review stands. When it is ready, the full result as text and a link to it on Sigil's site.

Parametersidrequired

Version history

v1.0.0LatestOct 19, 2026

Score

83% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

Reached in the last 30 daysRequired25 pts
Auth declaredRequired10 pts
Tools listedRequired15 pts
DescriptionRequired15 pts
Logo10 pts
Documentation15 pts
Declare a GitHub repository with a README, or serve resource_documentation in the OAuth protected-resource metadata.
LicenseNot applicable
A hosted service is used under its provider's terms, so no license is expected here. This check is left out of the percentage.

2 toolsOct 24, 2026