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Poka-Yoke

Poka-Yoke

ChatGPT plugin by rainmanjam · Devices, not reminders

Developer Tools v0.2.0 Website ↗ Open in ChatGPT ↗

Data updated · Last checked

Track this plugin
Directory search
#10
for “reminder”
ChatGPT conversations
Not seen yet
in the requests we’ve tested
Category page
Search only
Developer Tools
Listing score
5/100
how complete the listing is

Keyword gaps

competitors rank, this plugin is not in the results · how to close a gap
SearchResultsBest competitorTheir position
calendar16Todoist: To Do List & Calendar#2
1 more search where competitors rank and Poka-Yoke doesn’t
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Listing check

score 5 · category leaders average 53
  • !
    Put a search term in the name Search rank
    The name has none of the tracked search terms.
    Directory search ranks name matches first: 74% of top-3 results have the search term in the name. Searches for a brand name itself are not tracked.
    11 of 20 category leaders do this
    0 / 30
6 more checks, compared with the category leaders
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In ChatGPT conversations

We haven’t seen ChatGPT suggest Poka-Yoke yet. We test which plugins ChatGPT suggests for everyday requests, and in what order.

Recommendation rate
Average position
Requests tested
Suggested instead

About Poka-Yoke

Poka-Yoke is a ChatGPT plugin by rainmanjam in the Developer Tools category of the ChatGPT plugin directory. Its listing describes it as “Devices, not reminders”. It has been tracked in the directory since Oct 5, 2026.

Poka-Yoke does not currently reach the top 10 for common Developer Tools searches in the directory, so most people find it by searching for its name.

It is not listed on a category page of the directory and appears only in search results.

Mistake-proof your code, your pipeline, and your agents. Audits code for mistakes that are possible, designs APIs where misuse cannot be expressed, installs guardrails, and turns incidents into devices that prevent recurrence.From the plugin’s directory listing

Plugins competing for the same searches

  1. Muslim Prayer ReminderMuslim Prayer ReminderSmart Creations
  2. Todoist: To Do List & CalendarTodoist: To Do List & CalendarDoist Inc.
  3. TickTick:To-Do List & CalendarTickTick:To-Do List & CalendarAppest Inc
  4. RemindMeIQRemindMeIQLayer3Labs
4 more competitors
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Recent changes

No changes yet.

1 more change
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Poka-Yoke: questions and answers

What does Poka-Yoke do?

Devices, not reminders. Mistake-proof your code, your pipeline, and your agents. Audits code for mistakes that are possible, designs APIs where misuse cannot be expressed, installs guardrails, and turns incidents into devices that prevent recurrence.

Who makes Poka-Yoke?

Poka-Yoke is developed by rainmanjam.

How do I add Poka-Yoke to ChatGPT?

Open ChatGPT, go to Plugins, search for “Poka-Yoke” and select Install plugin. You can also open its page in the directory directly.

Is Poka-Yoke still available in ChatGPT?

Yes. Poka-Yoke was listed in the ChatGPT plugin directory at the latest hourly check.