EngScript Engineering MCP for ChatGPT
com.engscript/mcp
Engineering calculation MCP server for oil and gas engineering applications.
client:ChatGPT
transport:streamable-http
tools:58
Install EngScript Engineering MCP in ChatGPT
Settings → Connectors → Advanced → Developer mode
https://engscript.com/mcp
Custom connectors are a paid-plan feature and take a remote URL only. ChatGPT cannot run a packaged server locally. ChatGPT docs