Klaviyo List Hygiene Agent with OpenClaw
This is marketing infrastructure rather than engineering, and the person who owns the list should be able to own the agent too. OpenClaw is open and approachable, and NoClick runs it for you, so getting started is a Klaviyo key, a Slack channel and a paragraph of hygiene rules written in the language of your own list.
Watch it work before it's live
Run a staged conversation — no account needed. The agent handles it for real while a simulated world answers its tool calls; nothing touches real accounts, and nothing is actually sent.
Bounce: August Restock Announcement
Hard bounce. 550 5.1.10 RESOLVER.ADR.RecipientNotFound, recipient not found by SMTP address lookup. First failure ever recorded for this address, which opened 23 of the last 30 sends and clicked a product link eight days ago. Account bounce rate today is 0.2 percent.
Set up in minutes
Using this template drops you into a guided setup. It asks exactly this, nothing else:
Connect Klaviyo
One sign-in. The agent acts through your account, scoped to what this template uses.
Connect Slack
One sign-in. The agent acts through your account, scoped to what this template uses.
Hygiene rules
Which bounces earn a suppression and which only get counted, how many soft failures in what window make a streak, the profile property that stores the reason, the bounce rate you treat as a spike, and the domains worth waking someone for.
Runs on OpenClaw
Preselected for this page — connect your OpenClaw account during setup, or switch to NoClick's built-in models with one click.
Watch it handle a test run
A staged conversation against a simulated world — then it’s live.
Why OpenClaw for this agent
Rules in your list's language
Which bounces earn a suppression, how many soft failures make a streak, which domains matter. All of that is a lifecycle marketer's knowledge, written as sentences.
No queue to operate
The harness starts when a bounce fires and stops when the message is sent. There is no worker, no cron and no machine sitting between campaigns.
Before you fork
Can we watch it decide before it touches a real profile?
Yes, and Engaged Reader Gone is the one to watch, because that staged bounce is a hard failure from an address that opened twenty-three of the last thirty sends. A correct run still suppresses it and records why, which is the moment most people discover whether they actually agree with the rules they wrote.
Run it with a different agent
Put Klaviyo List Hygiene Agent to work on OpenClaw
Free to start. Guided setup, a test run against staged conversations, and it's live.