What problem does it solve? Code that compiles can still crash in production through null dereferences, missing awaits, resource leaks, and swallowed errors. This Skill provides a deterministic five-step workflow for scanning code with the Ultimate Bug Scanner (UBS), triaging real bugs from false positives, and applying verified fixes before every commit. ## Core Features & Use Cases - Structured Scan Workflow: Run staged, diff-based, or full-project scans with language-specific flags and JSON/SARIF output formats. - Triage Decision Tree: Classify findings by severity (blocks commit, blocks PR, discuss in PR) and distinguish real bugs from false positives using a deterministic decision tree. - Fix and Suppress Safely: Apply fixes with root cause analysis, test cases, and commit message templates, or suppress false positives with mandatory justification comments. - Use Case: After an AI assistant generates a TypeScript API handler, run ubs --staged --fail-on-warning to catch a missing await and an unparameterized SQL query, then follow the fix template to add tests and commit with finding references. ## Quick Start Ask the assistant to scan your staged changes with UBS, triage any findings by severity, and generate a fix plan with tests for each real bug.