우리는 해커가 고치기 전에 의도적으로 코드를 깨뜨리는 AI 에이전트를 만들었습니다.

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DEV Community · Rimsha · 2026-09-27 개발(SW)

We just wrapped up our submission for the IBM Bob 2.0 Hackathon!

Our team, Syntax and Synergy, built Resilix—an autonomous adversarial agent that tests code resilience and auto-generates defensive security patches before code hits production.

🚨 The Problem

Developers and AI models are writing code faster than ever. However, security testing tools are often built for slow, late-stage pipeline audits rather than active development. Unhandled null pointers, string overflows, and SQL injections frequently slip through under hostile edge cases.

🛡️ What Resilix Does

Resilix acts as a real-time defensive assistant:

Multi-Vector Payload Fuzzing: Analyzes code against SQLi, null pointer exceptions, buffer overflows, and malformed structures.
Dynamic Resilience Score: Deducts severity weights to calculate a instant 0–100 safety score.
Automated Defensive Patching: Generates copy-pasteable fixed code snippets alongside detailed risk breakdowns.
Chaos Dashboard: A clean, dark-mode web UI for instant local testing.

🧰 How We Built It with IBM Bob 2.0

The entire application was built inside the IBM Bob 2.0 environment:

Plan Mode: Structured our microservice architecture, API endpoints (/api/fuzz), and scoring formulas.
Agent Mode: Generated our Flask server logic (app.py) and single-page interactive UI (index.html).
Workspace Context: Maintained rules across .bob/rules-* and tracked all execution logs in bob_sessions/.