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Coolours

Official registry Media and design

Turn AI-designed colour palettes into Coolours links, with colour names, CSS and contrast checks

Website

Install

Add this to your client's MCP configuration (Claude Desktop: claude_desktop_config.json; Cursor: .cursor/mcp.json; VS Code and others use the same "mcpServers" shape).

Remote (streamable-http)
Claude Code 
claude mcp add --transport http coolours 'https://coolours.perpetualsummer.ltd/mcp'
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "coolours": {
            "type": "http",
            "url": "https://coolours.perpetualsummer.ltd/mcp"
        }
    }
}

Frequently asked questions

What is Coolours?

Turn AI-designed colour palettes into Coolours links, with colour names, CSS and contrast checks

How do I install Coolours?

It runs as a remote server. In Claude Code: claude mcp add --transport http coolours 'https://coolours.perpetualsummer.ltd/mcp'. For other clients, paste the JSON configuration from this page into their MCP settings.

Does Coolours need an API key?

Its registry entry lists no required key or secret. Some features may still need an account with the service it connects to.

Who maintains Coolours?

It is published by ltd.perpetualsummer. AI.tn lists it but does not maintain or endorse it.

From the official MCP Registry. Listing is not an endorsement: review a server's code and permissions before giving it access to your data.