Brand

MCP Guard logo and brand assets

The mark is Brackets: a tool call in square brackets with one round red dot inside, the verdict. Every call passes through the guard before it runs. Everything here is free to use when you write about or link to MCP Guard. Download any asset as SVG or PNG.

Primary logoHorizontal lockup on white. Use this by default.

Primary logo, reversedOn black or dark photos.

Variations

Every version of the logo

Pick the version that fits the ground. The red verdict dot stays red in colour versions and turns with the rest of the mark in one-colour versions.

MarkInk brackets, red verdict, on light.

Mark, reversedWhite brackets, red verdict, on dark.

Mark, one colour blackPrint, stamps, single-colour jobs.

Mark, one colour whiteKnocked out of dark or red grounds.

App iconWhite tile. The same as the site icon (/icon.svg).

App icon, darkInk tile, for dark app grids and avatars.

Stacked logoSquare spaces: badges, event slides.

Stacked logo, reversedSquare spaces on dark.

Logo, one colour blackHorizontal, single colour.

Logo, one colour whiteHorizontal, single colour on dark.

WordmarkOnly when the mark already appears nearby.

Wordmark, reversedOn dark, same rule.

Construction

A tool call, and its verdict

Every tool call passes through one check before it runs; the brackets are the call, the dot inside is the check. The mark sits on a 32-unit square: brackets 22 units tall with 4.5-unit arms, stroked 3.4 with round caps and joins; the verdict is a red dot of radius 3.4 at the centre.

In motion (loaders, intros) the brackets close in slightly on the call and the verdict pulses. The shape never changes.

Minimum size

16 px mark20 px logo

Clear space

Keep empty space around the logo at least as large as one bracket arm at its size, about a quarter of the height of the mark. Nothing else goes inside the hatched area.

Colour

Black and white, with one red

The brand is monochrome. Red is an accent only: the verdict dot, an emphasised phrase, an active state. Click a colour to copy it.

Typeface

JetBrains Mono

The wordmark and the whole site are set in JetBrains Mono (SemiBold for the wordmark), a free open-source monospace. The blog uses Source Serif 4 and Inter for long reading.

Usage

Please don’t

Small changes break a mark this simple.

Recolour the brackets (only the verdict is red)

Rotate, flip or skew the mark

Add shadows, glows or outlines

Place it on busy images or low contrast

Name

Write MCP Guard: two words, “MCP” in capitals. The domain is mcp-guard.ai. MCP Guard is an independent service; it is not affiliated with Anthropic or the Model Context Protocol project.

Questions

Need another size or format? Email support@mcp-guard.ai.