Screenshot support for claude from the CLI

Claude.json

## Custom Commands

When I type "ss" in a message, automatically run /usr/local/bin/lastshot.sh and use the Read tool to display my latest screenshot.

lastshot

#!/bin/bash
# Find the latest CleanShot screenshot on Desktop (any format)
LATEST=$(ls -1t ~/Desktop/CleanShot\ *.png 2>/dev/null | head -n1)

# If we're in a code directory, create a symlink in tmp
if [[ "$PWD" == */code/* ]]; then
    mkdir -p ./tmp
    if [[ -n "$LATEST" ]]; then
        ln -sf "$LATEST" ./tmp/latest_screenshot.png
        echo "./tmp/latest_screenshot.png"
    else
        echo "No CleanShot screenshots found on Desktop"
        exit 1
    fi
else
    if [[ -n "$LATEST" ]]; then
        echo "$LATEST"
    else
        echo "No CleanShot screenshots found on Desktop"
        exit 1
    fi
fi

Notes.txt

Add the custom command directly to your Claude.json.

Update the LATEST var with the location of your screenshots.

Add the pre-auth to Claude/settings.json

settings.json

{
  "permissions": {
    "allow": [
      "Bash(/usr/local/bin/lastshot.sh:*)",
      "Read(//Users/bc/Desktop/**)"
    ]
  }
}