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SpringGuard

Built at Global Codex Hackathon: [London] · Apr 15, 2026 · London, UK

Demo video · Teams already have quality signals, but those signals are usually disconnected from execution. SonarQube, Checkstyle, and SpotBugs can identify the work, yet engineers still have to manually clear static-analysis backlog items one by one, and unconstrained agents can drift beyond the intended scope. SpringGuard solves that by turning quality tooling into a guarded remediation loop: Codex fixes a curated issue set inside repo boundaries, receives immediate hook feedback after edits, and uses SonarQube as the checkpoint and review surface while durable SDLC artifacts keep the work traceable./…

SpringGuard is an agent-native SDLC workflow for reducing a bounded static-analysis backlog in Spring Boot repositories. It uses a real Java codebase, a curated SonarQube issue set, repo-local instructions, and hook-driven validation so Codex can fix a narrow set of issues without widening scope. Key features are bounded remediation in the target repo, fast compile and static-analysis checks inside the agent loop, SonarQube checkpoint rescans, durable repo-local SDLC artifacts under `.agent-sdlc/`, and a reusable plugin that carries the workflow to the next repository.

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