gpt 5 for ChatGPT

com.jojapi/gpt-5

GPT-5: GPT‑5 is OpenAI’s most advanced and unified AI model, combining fast, real-time.

client:ChatGPT transport:streamable-http tools:1

Install gpt 5 in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://mcp.jojapi.com/gpt-5

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