How to set up follow-up reminders for AI agents

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How to set up follow-up reminders for your AI agents

Set up Claude, Codex, OpenCode, or another AI agent to email you when a follow-up needs to happen later.

If more of your work happens inside agent sessions, your follow-ups start there too. You are in Claude, Codex, OpenCode, or some terminal agent. A client thing comes up. You think, "I need to remember this on Friday." Then you move on and trust your brain, which is usually where the whole plan falls apart.

I wanted a tiny escape hatch for that. Not a new task manager. Not another dashboard. Just: tell the agent to remind me later, get an email when later arrives.

Short answer

Copy the follow-up reminder setup prompt from the Pipa tools page, paste it into your agent, add the email where reminders should go, verify that email, and send one tiny test reminder. After that, the agent can email you when something needs to come back onto your radar.

What are AI agent follow-up reminders?

They are plain email reminders created from the agent session you are already in. If the agent helped you draft a proposal, debug a client issue, write a handoff, or plan a next step, it can also help you remember when to come back to it.

That is the whole trick. The reminder gets captured where the work appeared instead of asking you to switch tools and hope you still care enough to write it down.

Why do agent follow-up reminders matter?

Follow-up is where a lot of service work leaks. Not because anyone is careless, but because the next step often shows up in the middle of something else. You are fixing a bug, reviewing copy, or writing the email, and suddenly there is a future task attached to it.

If that future task starts inside an agent session, I want the agent to catch it before I leave. Otherwise it becomes one more loose thread in a notebook, Slack DM, or browser tab I swear I will revisit.

What does the follow-up reminder skill do?

The follow-up reminder skill lets an agent schedule a one-time email for later. That is it. It is small on purpose.

Use it for reminders like:

Remind me tomorrow morning to follow up on this proposal.

Email me in two hours to check whether the deploy worked.

Remind me Friday to check this client handoff.

Nudge me next week to revisit this estimate.

Which agents can use this setup?

Use this with agents that can run commands or install skills. OpenCode is the one I use in the video. Claude, Codex, and other terminal-style agent tools can use the same basic pattern if they can follow the setup prompt.

How do you set up follow-up reminders for an AI agent?

Start from the Pipa tools page and let the agent do the boring parts.

Go to usepipa.com/tools.

Find the follow-up reminders tool.

Copy the setup prompt.

Paste the setup prompt into Claude, Codex, OpenCode, or your agent tool.

Tell the agent which email should receive reminders.

Check your inbox for the verification code.

Paste the verification code back into the agent session.

Let the agent finish the one-time setup.

Send a test reminder for a few minutes in the future.

Confirm the reminder email arrives.

When should you use agent reminders?

Use them for the weird middle layer of work: too small for the project plan, too important to leave in your head.

Following up with a client after sending a proposal

Checking whether a deploy or automation worked

Coming back to a bug, PR, or implementation note later

Remembering to nudge someone after a handoff

Revisiting an idea when you have time to act on it

What is the full workflow?

The short version:

Copy the follow-up reminder prompt from Pipa tools.

Paste it into your agent.

Add your reminder email.

Verify the email.

Let the agent finish setup.

Send a short test reminder.

Check that the email arrives.

Once that works, you can ask in normal language whenever a follow-up pops up during agent work.

Set up the reminder skill

If you want this in your own agent setup, copy the prompt from usepipa.com/tools and paste it into Claude, Codex, OpenCode, or whatever terminal-style agent you use. Run the two-minute test first. Then use it the next time a follow-up shows up in the middle of the work.

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Originally posted on usepipa.com/blog/how-to-set-up-follow-up-reminders-for-ai-agents