Skip to content
ChatGPT

OKSign MCP by usefulapi for ChatGPT

io.usefulapi/oksign

Read documents, signatures, contacts and credits; manage contacts and remove documents.

client:ChatGPT transport:streamable-http tools:14

Install OKSign MCP by usefulapi in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://oksign.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

OKSign MCP by usefulapi in other clients