Agentic Verified
Upgrade for everything
that's overdue.
00felix doesn't just find what's broken. It traces the root cause, resolves the fix in your actual code, runs it against your build, and opens a PR only once it's proven to work, whether it's remediating a vulnerability or modernizing a framework before it becomes one.
VERIFIED UPGRADE is the application of agentic AI to everything that needs to change in your codebase: fixing what's identified as vulnerable (VERIFIED REMEDIATION) and updating what's fallen behind before it becomes a problem (VERIFIED MODERNIZATION). Resolved, build-verified, and delivered as a PR your developers review and approve before it ships.
You can't verify a fix you don't understand.
Every finding gets traced back to where it actually lives: the exact dependency, the exact line of first-party code, the exact Terraform resource. 00felix analyzes your full dependency graph, call paths, and build configuration to understand why something is vulnerable, not just that it is. Generic patches don't survive contact with a real codebase. 00felix's fixes do, because they're built from your actual code.
Fixes verified against your build. Not a textbook patch.
A correct-looking fix that doesn't compile is worse than no fix at all. It's a PR someone has to debug from scratch. 00felix resolves breaking changes in your first-party code, then runs a compile → test → retry loop until the build is stable. The PR doesn't open until it's already proven to work in your environment, against your CI.
Find it once. Fix it everywhere.
A vulnerable or outdated library rarely lives in just one repository. 00felix shows you every repo running it, how many advisories it carries, and what the upgrade path looks like, then lets you act on all of them in a single decision. No more opening forty pull requests one at a time for the same fix.
Modernize once. Inherit the fixes for free.
Spring Boot 2.x to 3.x, Java 8 to 17: these aren't security tickets. They're modernization work most teams keep deferring because nothing's technically broken yet. But staying current has a side effect: it pulls every dependency underneath the framework forward at once, closing dozens of transitive CVEs your security team hasn't even filed yet. 00felix treats modernization and remediation as the same engineering problem. Root cause traced, breaking changes resolved, build verified, either way.
LEARN MORE ABOUT SPRING BOOT MODERNIZATION →A CVE drops. A verified PR ships.
A new CVE doesn't wait for a quiet sprint, and neither should the fix. The moment a vulnerability is published, 00felix scans your entire fleet for every affected repo, plans the safest upgrade path, and resolves whatever first-party code changes the fix actually requires, even when the patched version isn't a clean drop-in. Log4j 1.x is the hardest version of this problem: a complete API rewrite forced by years of unpatched RCEs. 00felix handles it the same way it handles everything else: automatically, and verified before the PR opens.
SEE HOW 00FELIX MIGRATES LOG4J 1.X → 2.X →Every license. Every repo. One policy.
Most teams don't know what licenses are actually running across their fleet until a legal review or a customer security questionnaire forces the question. 00felix maintains a continuous inventory of every dependency and its license across every repository, not just the packages someone already flagged. Set your policy once: which licenses are always fine, which are always blocked, which need a human to look. 00felix enforces it automatically, every update, every repo. Compliant changes auto-merge, and policy violations land as a PR for legal or security to review.
One platform.
Every surface.
Verified Upgrade isn't one thing. It's the same agentic, build-verified standard applied two ways. Verified Remediation fixes what's identified as vulnerable. Verified Modernization updates what's fallen behind, before it becomes one.
Python · .NET
Hardcoded secrets
CloudFormation
Stop deferring.
Start shipping verified PRs.
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