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Modernize. Secure. Stress-test
any codebase.

CodeGuardian AI is your senior engineer, security auditor, and QA — bundled into one delightful tool. Upload a legacy repo, get a modernization plan, edge-case tests, and a vulnerability heatmap in minutes.

412
files scanned
47
issues found
11s
avg report
acme-billing-legacy
78
Risk
47
Issues
24
Fixes
AI suggestion
mysql_query($q) → $pdo->prepare($q)
CWE-89 · Critical · 14 callsites
+ await chargeUser()
edge case generated
jQuery 1.9.1 outdated
— what it does

A whole SDLC team, in one box.

Six AI agents, orchestrated through IBM Bob MCP servers, working together on your repository in real time.

Legacy Modernizer

Turn mysql_query, callback hell, and dead jQuery into modern, safer code.

Edge-Case Generator

Jest, Pytest & Postman tests for nulls, injections, races, Unicode and more.

Vulnerability Scanner

CWE-mapped findings with severity, exploit notes, and remediation.

Architecture Map

Interactive dependency graph that exposes risky modules at a glance.

AI Explanations

Every finding comes with plain-English reasoning your team will trust.

Export Reports

Ship audit-ready PDFs, JSON, and test bundles straight to your repo.

— the flow

From legacy chaos to modern, safe code.

Step 01
Upload repo or ZIP
Step 02
AI Analysis
Step 03
Vulnerability Scan
Step 04
Edge-Case Tests
Step 05
Modernization Plan
Step 06
Export Reports

Ready to audit your repo?

Drop a GitHub URL or ZIP and get a modernization plan, edge-case test bundle, and a CWE-mapped vulnerability report — all visualized.