Caisy MCP by usefulapi for ChatGPT

io.usefulapi/caisy

Run read-only GraphQL queries and list documents and media assets in Caisy.

client:ChatGPT transport:streamable-http tools:4

Install Caisy MCP by usefulapi in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://caisy.usefulapi.io/mcp

Custom connectors are a paid-plan feature and take a remote URL only. ChatGPT cannot run a packaged server locally. ChatGPT docs