Random Comment Posting Bot

I need a small, reliable bot that logs into my social-media account and drops friendly, pre-written comments on public posts it finds at random. The sole purpose is genuine engagement, not sales or support, so the tool must look and behave like a real user—natural timing, varied phrasing, and no obvious patterns.

Key features I expect:
• Secure login handling (token or credential vault, no hard-coding).
• Pool of comments I can edit in a simple text file or dashboard.
• Random post selection logic rather than hashtags or account lists.
• Adjustable delay between actions to mimic human activity.
• Basic analytics: how many comments placed per session and any failures.

You’re free to choose the language and framework—Python with Selenium, JavaScript with Puppeteer, or a native API approach are all fine—as long as setup on a standard Windows or Linux VPS is straightforward and clearly documented.

Deliverables: runnable source code, a quick start guide, and a brief video or screenshots showing the bot in action on a fresh account.

Let me know any clarifying questions and an estimated turnaround once you’ve reviewed these points.