This product was not featured by Product Hunt yet. It will not be visible on their landing page and won't be ranked (cannot win product of the day regardless of upvotes).
Ghost Hunter
Turn bug reports into reproduced crashes, automatically.
Ghost Hunter isn't the first AI bug-reproduction tool, similar internal systems exist at companies like Metabase, who deliberately gate them behind human review to prevent prompt injection from public issues. What's different here: Ghost Hunter is fully open-source and self-hosted rather than a proprietary internal tool, works with any GitHub repo with no custom infra, and has had real security measures implemented based on community feedback, not hidden limitations, but ones actively addressed.
I built Ghost Hunter because I kept losing time on the most annoying part of maintaining a project, trying to reproduce a bug from a vague issue report before I could even start fixing it.
The idea was simple: what if reproducing the bug was as easy as commenting bot/reproduce? It parses the issue with an LLM, spins up an isolated Docker sandbox, actually runs the repro steps, and posts the crash logs back, all automatically.
This is my first solo open-source project, and the process taught me a lot. Early testing surfaced real security concerns from the community: prompt injection risk, network isolation and rather than brush past them, I dug in and fixed them. That back-and-forth genuinely made the project better, and it's part of why I wanted to launch here: I'm hoping for more of that kind of honest feedback.
It's still early (v1.0.0), and I'm sure there's more to find. Would love to hear what you think: bugs, ideas, or just "this is dumb because X" are all welcome.
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About Ghost Hunter on Product Hunt
“Turn bug reports into reproduced crashes, automatically.”
Ghost Hunter was submitted on Product Hunt and earned 1 upvotes and 1 comments, placing #143 on the daily leaderboard. Ghost Hunter isn't the first AI bug-reproduction tool, similar internal systems exist at companies like Metabase, who deliberately gate them behind human review to prevent prompt injection from public issues. What's different here: Ghost Hunter is fully open-source and self-hosted rather than a proprietary internal tool, works with any GitHub repo with no custom infra, and has had real security measures implemented based on community feedback, not hidden limitations, but ones actively addressed.
Ghost Hunter was featured in Developer Tools (519k followers), Artificial Intelligence (478.1k followers) and GitHub (41.4k followers) on Product Hunt. Together, these topics include over 231k products, making this a competitive space to launch in.
Who hunted Ghost Hunter?
Ghost Hunter was hunted by qxmcu. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
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