MCP Integration

Colour intelligence
inside Claude.
Three steps.

Add Colour Memory to Claude and ask about any colour — its history, cultural meaning, material physics, and archive match. Live from 40 archives.

Requires Claude Pro, Max, Team, or Enterprise · 50 free queries per month · Paid plans coming soon

How to connect

Copy the MCP URL

This is the address Claude uses to reach the archive. Copy it with one click.

https://colour-memory-api-production.up.railway.app/mcp

50 free queries per month, no card required. API keys for production use coming soon — register interest at colourmemory.com.

Open Claude, go to Settings, find the Connectors section, and paste the URL.

1. Open Claude.ai or the Claude desktop app

2. Go to Settings then find Connectors

3. Click Add custom connector

4. Paste the URL and click Add

5. In any chat, tap + then Connectors to enable it

Team and Enterprise owners configure this once under Organisation Settings and it is available to all members.

Once connected, Claude draws on 40 archives and 15,453 named colours in every relevant conversation. Try one of these to start.

What is the colour of grief — answer from every archive simultaneously

What colour could get you executed in the Ottoman Empire?

I am designing a north-facing room — warm but not yellow. What does the archive suggest?

Give me a brand colour that reads as trustworthy in European markets with no mourning associations

What did Keats know about colour that his doctor did not?

Claude calls the archive automatically when colour is relevant. No special commands needed.