Substack AI Agent that automates posts, subscribers, comments and opens
Social substack.com
Katteb’s Substack Agent connects to your Substack web interface to publish posts, fetch subscriber and open metrics, and scan comments for replies. It is built for solo writers and small teams who want reliable, repeatable handling of publishing, weekly audience reports, and comment triage without switching apps.
What a Substack agent does
The jobs people usually do here by hand. Tap one in the app and it becomes a plan.
- Publish my latest draft and send me the link.
- Report new subscribers, opens and unsubscribes this week.
- Read the comments on my newest post and flag what needs a reply.
Anything else you would do in this site by hand can be described in your own words: the planner turns it into a plan you approve before it runs.
What people use it for
Publish my latest draft and send me the link
Approve a plan, let the agent open your Substack draft in the browser, publish it as a post or subscriber-only post, and return the published URL and a screenshot of the live post. Use this to get consistent sends when you finish a draft.
Report new subscribers, opens and unsubscribes this week
Run a weekly report that reads your Substack Stats and Subscriber dashboard, extracts new subscriber counts, open rates, and listed unsubscribes, then delivers a concise table and screenshot in chat so you can act on growth or churn.
Read the comments on my newest post and flag what needs a reply
Have the agent open your latest post, collect threaded comments and likes, and mark comments that mention questions, requests, or complaints so you can reply quickly. The agent provides the comment text, author, and a screenshot for each flagged item.
Why it is worth it
- Keep publish and reporting steps inside one private browser session with screenshots.
- Save time on routine reporting so you can write more posts.
- Get flagged comment items so you reply to high-value readers faster.
- Schedule daily or weekly runs and pay only for agent usage during each run.
Questions people ask
How does the agent access my Substack account?
You sign in once in the private Chrome browser Katteb provides; the agent then clicks and reads pages like a person. Katteb never sees your password and the agent stops if a page asks for credentials.
Can the agent post subscriber-only content or paid posts?
Yes. The agent publishes using whatever settings you choose in the Substack composer. free or paid subscriber posts. and returns the live link and screenshot. It does not use any Substack API; it operates through the browser.
Is automated activity safe for my Substack account?
Automated browser activity carries some risk of triggering platform restrictions. Katteb’s agent mimics human clicks, but you should avoid high-frequency runs and follow Substack’s terms. We do not guarantee the activity is undetectable.
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