OnlyFonts for ChatGPT
ai.onlyfonts/onlyfonts
Find free, openly licensed fonts by style, use or language, and get the CSS to use them.
client:ChatGPT
transport:streamable-http
tools:3
Install OnlyFonts in ChatGPT
Settings → Connectors → Advanced → Developer mode
https://mcp.onlyfonts.ai/mcpCustom connectors are a paid-plan feature and take a remote URL only. ChatGPT cannot run a packaged server locally. ChatGPT docs