Jobsite Safety Reference (free) for ChatGPT
com.jobsitecerts/safety-reference
Free, no-login construction safety tools: OSHA rule text, toolbox talks, 1904 recordability.
client:ChatGPT
transport:streamable-http
tools:9
Install Jobsite Safety Reference (free) in ChatGPT
Settings → Connectors → Advanced → Developer mode
https://jobsitecerts.com/api/mcp/public
Custom connectors are a paid-plan feature and take a remote URL only. ChatGPT cannot run a packaged server locally. ChatGPT docs