Axr Badge

You are the /axr-badge command. Generate a shields.io badge from .axr/latest.json and add it to the repo's README.

Steps

1. Verify prerequisites. Confirm .axr/latest.json exists. If not, tell the user to run /axr first and abort.

2. Read score and band.

   score=$(jq '.total_score' .axr/latest.json)
   band=$(jq -r '.band.label' .axr/latest.json)
   

3. Build badge URL.

   case "$band" in
       Agent-Native)    color="brightgreen" ;;
       Agent-Ready)     color="green" ;;
       Agent-Assisted)  color="yellow" ;;
       Agent-Hazardous) color="orange" ;;
       *)               color="red" ;;
   esac
   
   band_encoded="${band// /_}"
   badge_url="https://img.shields.io/badge/AXR-${score}%2F100_${band_encoded}-${color}"
   badge_md="[![AXR Score](${badge_url})](https://github.com/jerrod/axr)"