Adding a custom MCP server to Claude and ChatGPT1by Simon Willison3d agosimonwillison.net fmode.me/n/adding-a-custom-mcp-server-to-claude-and-chatgpt Read the full article https://simonwillison.net/2026/Jul/29/mcp-in-claude-and-chatgpt/#atom-everythingMore from FM NewsChewy Promo Codes: $20 Off August 20261 pts · WiredA Week in Matrix1 pts · Hacker NewsWhat Liberal Arts Education Is for (2024)1 pts · Hacker NewseBay Coupons: 20% Off in August 20261 pts · Wired Back to FM News