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Proofline

Proofline

ChatGPT plugin by DUC THANG LUU · Verify evidence decisions

Productivity v2.0.2 Website ↗ Open in ChatGPT ↗

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in the requests we’ve tested
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Productivity
Listing score
25/100
how complete the listing is

Listing check

score 25 · category leaders average 58
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    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.
    14 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 Proofline yet. We test which plugins ChatGPT suggests for everyday requests, and in what order.

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About Proofline

Proofline is a ChatGPT plugin by DUC THANG LUU in the Productivity category of the ChatGPT plugin directory. Its listing describes it as “Verify evidence decisions”. It has been tracked in the directory since Oct 5, 2026.

Proofline does not currently reach the top 10 for common Productivity 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.

Review evidence-backed engineering decisions, preserve exact cited spans, trace explicit transitive impact, and verify portable packages or signed attestations without an AI provider.From the plugin’s directory listing

Plugins competing for the same searches

No competitors yet. They appear once other plugins show up in the same tracked searches as Proofline.

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Proofline: questions and answers

What does Proofline do?

Verify evidence decisions. Review evidence-backed engineering decisions, preserve exact cited spans, trace explicit transitive impact, and verify portable packages or signed attestations without an AI provider.

Who makes Proofline?

Proofline is developed by DUC THANG LUU.

How do I add Proofline to ChatGPT?

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

Is Proofline still available in ChatGPT?

Yes. Proofline was listed in the ChatGPT plugin directory at the latest hourly check.