Claude Code → osascript → Chrome (real browser, logged in) → Reddit

WINDOWS=$(osascript -e 'tell application "Google Chrome" to return count of windows' 2>/dev/null)
if [ "$WINDOWS" = "0" ] || [ -z "$WINDOWS" ]; then
    echo "Use Method 2 (System Events + Console)"
else
    echo "Use Method 1 (execute javascript)"
fi

osascript -e 'tell application "Google Chrome" to tell active tab of first window to set URL to "https://www.reddit.com/r/SideProject/rising/"'

# Run JS that writes result to document.title
osascript -e 'tell application "Google Chrome" to tell active tab of first window to execute javascript "fetch(\"/api/me.json\",{credentials:\"include\"}).then(r=>r.json()).then(d=>{document.title=\"R:\"+JSON.stringify({name:d.data.name,karma:d.data.total_karma})})"'

# Wait, then read title
sleep 2
osascript -e 'tell application "Google Chrome" to return title of active tab of first window'

osascript -l JavaScript -e '
var chrome = Application("Google Chrome");
var tab = chrome.windows[0].activeTab;
tab.execute({javascript: "(" + function() {
    // Complex JS here — no escaping needed
    fetch("/r/SideProject/rising.json?limit=10", {credentials: "include"})
        .then(r => r.json())
        .then(d => {
            var posts = d.data.children.map(p => ({
                title: p.data.title.substring(0, 60),
                score: p.data.score,
                comments: p.data.num_comments,
                id: p.data.name,
                url: "https://reddit.com" + p.data.permalink
            }));
            document.title = "POSTS:" + JSON.stringify(posts);
        });
} + ")();"});
'

python3 -c "
import subprocess
js = '''(async()=>{
    let resp = await fetch('/api/me.json', {credentials: 'include'});
    let data = await resp.json();
    document.title = 'R:' + JSON.stringify({name: data.data.name, karma: data.data.total_karma});
})()'''
subprocess.run(['pbcopy'], input=js.encode(), check=True)
"

osascript -e '
tell application "System Events"
    tell process "Google Chrome"
        set frontmost to true
        delay 0.3
        -- Cmd+Option+J = open/close Console
        key code 38 using {command down, option down}
        delay 1
        -- Select all + Paste + Enter
        keystroke "a" using {command down}
        delay 0.2
        keystroke "v" using {command down}
        delay 0.5
        key code 36
        delay 0.3
        -- Close Console
        key code 38 using {command down, option down}
    end tell
end tell'

sleep 3
osascript -e '
tell application "System Events"
    tell process "Google Chrome"
        return name of window 1
    end tell
end tell'

/r/{subreddit}/rising.json?limit=10

// Get modhash first
let me = await fetch("/api/me.json", {credentials: "include"}).then(r=>r.json());
let uh = me.data.modhash;

// Post comment
let body = new URLSearchParams({
    thing_id: "t3_xxxxx",  // post fullname
    text: "Your comment here",
    uh: uh,
    api_type: "json"
});
let resp = await fetch("/api/comment", {
    method: "POST",
    credentials: "include",
    headers: {"Content-Type": "application/x-www-form-urlencoded"},
    body: body.toString()
});
let result = await resp.json();
document.title = "POSTED:" + JSON.stringify(result);

https://www.reddit.com/r/{subreddit}/comments/{post_id}/comment/{comment_id}/