Spryng MCP by usefulapi for ChatGPT

io.usefulapi/spryng

Check credits, read sent messages, send or cancel scheduled SMS in Spryng.

client:ChatGPT transport:streamable-http tools:6

Install Spryng MCP by usefulapi in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://spryng.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