Measured Agents for ChatGPT

com.measuredagents/catalog

Read-only catalog of agent skills, plugins and MCP servers, with agreement against human experts.

client:ChatGPT transport:streamable-http tools:6

Install Measured Agents in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://measuredagents.com/mcp

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