MCP Canary for ChatGPT

com.mcpcanary/inspect

Inspect any remote MCP server: transport, protocol, tools, and side-effect hints. No tool calls.

client:ChatGPT transport:streamable-http tools:2

Install MCP Canary in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://api.mcpcanary.com/mcp

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