Auto-fix vulnerabilities with an AI pull request
Not just find vulnerabilities — fix them automatically
On the Scan + Fix tier, GateTest doesn't stop at finding issues — Claude writes the fix, validates it through a syntax and re-scan gate, generates a regression test, and opens a pull request you review and merge.
The problem
Finding a vulnerability is half the job. The finding still has to be triaged, understood, fixed, tested, and shipped — and that backlog is where most scanner output goes to die. A list of 200 findings nobody has time to action protects nothing.
Closing the loop means turning the finding into a reviewable fix automatically, so the human cost is a code review rather than an investigation.
How GateTest does it
GateTest's iterative fix loop sends each finding to Claude with full project context, applies the fix, then re-scans that specific finding in isolation. If it didn't resolve, it retries with the failure context, up to a configurable limit.
Every fix passes a syntax gate and a cross-file scanner re-validation so a fix can't introduce a new problem, and a regression test is generated demonstrating the original bug. The result is a single pull request with the fixes, the tests, and a before/after scan comparison.
Steps
- 1Run a scan on the Scan + Fix ($199) or Forensic ($399) tier.
- 2GateTest clusters findings by file and fixes the highest-impact root causes first.
- 3Each fix is validated and gets a regression test.
- 4Review the resulting pull request and merge — the fix is as fast as the finding.
Frequently asked questions
Does the AI fix get merged automatically?
No. GateTest opens a pull request that a human reviews and merges. The fix is validated through a syntax and re-scan gate and ships with a regression test, but a person stays in the loop — your code is never changed without review.
How does GateTest avoid the fix breaking something else?
Each fix passes a syntax-validation gate and a cross-file scanner re-validation that builds a synthetic post-fix workspace and re-runs the scan. If a fix introduces a new finding, it's rolled back rather than shipped.
Put this gate on your repo
Free preview of findings. Pay per scan — no subscription. AI auto-fix PR on the Scan + Fix tier.