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kaggle-ai-agent-security

Jun-Morita

Kaggle competition workspace for AI agent security and multi-step tool attack detection.

Open Jun-Morita/kaggle-ai-agent-security → Checked against the four rules.

Works with any agent

ships AGENTS.md, the cross-tool instruction file.

In its own words

README.mdJun-Morita/kaggle-ai-agent-security

Kaggle コンペ AI Agent Security - Multi-Step Tool Attacks 用の作業リポジトリです。

このコンペは通常の予測 CSV コンペではありません。Kaggle Notebook から /kaggle/working/attack.py を生成し、tool-using AI agent に対する replay 可能な攻撃候補 AttackCandidate を返す AttackAlgorithm を提出します。

Current Contract

  • Competition:
  • Submission artifact: Kaggle Notebook / script kernel
  • Required generated file: /kaggle/working/attack.py
  • Required class: AttackAlgorithm
  • Base class: aicomp_sdk.attacks.AttackAlgorithmBase
  • Method signature: run(self, env, config: AttackRunConfig) - list[AttackCandidate]
  • Hosted evaluator budget from host discussion: 9000 seconds per model phase
  • Replay limits from SDK: 2000 findings, 32 messages per finding, 2000 chars per message
  • Public local parity command: aicomp evaluate redteam attack.py --env gym

The evaluator does not trust local traces, predicate labels, or score hints. It replays each returned AttackCandidate.user_messages chain in a fresh environment and recomputes trace, predicates, cell signatures, and score.

Score Targets

Raw score is severity weight sum plus 2 * unique_cell_count; normalized attack score is capped to 0-1000.

Competition Strategy

このリポジトリでは、高得点 public notebook をそのまま写すのではなく、replay 可能な攻撃候補を体系的に増やす方針で進めます。Kaggle 側の評価は提出時の local trace や手元の predicate 判定を信用せず、AttackCandidate.user_messages を fresh environment で replay して再採点します。そのため、毎回の候補は「再現できる message chain」として管理します。

Quoting 2% of the README. Read the rest on GitHub ↗

Read from the repository's git tree on 2026-08-17.