color-palette

Cloudflare Workers MCP server: color-palette

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What it can do

    What data it sees

    Do you need an account

    No: the server works without sign-in

    Cloudflare Workers MCP server: color-palette

    How to connect

    How to connect color-palette to Claude

    The server address to paste into Claude settings:

    https://api.lazy-mac.com/color-palette/mcp

    1. Open Claude (claude.ai or the desktop app).
    2. Go to Settings → Connectors.
    3. Click Add custom connector.
    4. Paste the server address copied below into Remote MCP server URL and click Add.
    5. In a chat, click + → Connectors and switch the new connector on.

    Custom connectors are available on Free, Pro, Max, Team and Enterprise plans (Free is limited to one). On Team and Enterprise an organization Owner adds the connector first under Organization settings → Connectors.

    Authorization

    After you click Add, a sign-in window for the service opens. Sign in with your own account and approve access. Claude never sees your password.

    How to connect color-palette to ChatGPT

    The server address to paste into ChatGPT settings:

    https://api.lazy-mac.com/color-palette/mcp

    1. Open ChatGPT in a browser (chatgpt.com). A Plus, Pro, Business, Enterprise or Edu plan is required.
    2. Turn on developer mode once: Settings → Apps → Advanced settings → Developer mode.
    3. Open Settings → Connectors and click Create.
    4. Fill in the form: Name (anything), Description (one line about what the service does), MCP server URL (copy it below).
    5. Under Authentication choose OAuth if the service requires sign-in, otherwise None. Click Create.
    6. In a new chat open + → Apps/Connectors and enable the connector.

    OpenAI has renamed this section before (Connectors → Apps/Plugins). If the label differs, search settings for "developer mode". On Business/Enterprise workspaces an admin must allow custom connectors first.

    Authorization

    On first use ChatGPT opens the service's sign-in window. Sign in and approve access.

    How to connect color-palette to Cursor

    The server address to paste into Cursor settings:

    https://api.lazy-mac.com/color-palette/mcp

    Fastest: click Open in Cursor below and confirm the prompt.

    Manually:

    1. In Cursor open Settings → Cursor Settings → MCP and click Add new global MCP server.
    2. Paste the JSON copied below into ~/.cursor/mcp.json (per project: .cursor/mcp.json in the repo root).
    3. Save the file. The server appears in the MCP list; authorize it there if asked.

    Authorization

    If the service needs sign-in, an authorize button appears next to the server in the MCP list.

    Server tool list (7)

    Raw names from tools/list. Only developers need these.

    convert_colorConvert a hex color to HEX, RGB, HSL, and CMYK formats. Input: hex string with or without # (e.g. "ff5733").
    color_harmonyGenerate a set of harmonious colors from a base hex color. Harmony types: complementary, analogous, triadic, split, tetradic, monochromatic.
    generate_gradientGenerate an interpolated gradient between two hex colors. Returns color stops and a ready-to-use CSS linear-gradient string.
    check_contrastCheck WCAG 2.1 contrast ratio between foreground and background colors. Returns ratio and AA/AAA pass/fail for both normal and large text.
    random_paletteGenerate a random harmonious color palette. Colors share a hue family to avoid clashing.
    generate_cssGenerate CSS :root custom properties from a list of hex colors. Returns a ready-to-paste CSS block.
    generate_tailwindGenerate a Tailwind CSS color config object. Colors are mapped to standard shades (50, 100, 200 … 900) in order. Paste the result into tailwind.config.js theme.extend.colors.