ChatGPT

Gripp MCP by usefulapi for ChatGPT

io.usefulapi/gripp

Read projects, invoices, hours and contacts; register hours, create tasks in Gripp.

client:ChatGPT transport:streamable-http tools:14

Install Gripp MCP by usefulapi in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://gripp.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

What ChatGPT can do once it is connected

Gripp MCP by usefulapi in other clients

Gripp MCP by usefulapi MCP server