Assertify for ChatGPT

io.github.romaklym/assertify

Let AI agents use any website you're logged in to. Sessions stay encrypted on your machine.

client:ChatGPT transport:streamable-http runtime:mcpb

Install Assertify in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://mcp.assertify.co/mcp

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