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direct-injection-detection

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Detect direct prompt injection or instruction override via user message (no external content). Focuses on system/role override attempts.

agent-scan/agent_scan/prompt/skills/direct-injection-detection/SKILL.md

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Yes
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Yes
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Yes
Observed behavior
Instructions only
Last checked
Nov 9, 2026

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7,469
Repository last updated
Nov 11, 2026
License
Apache-2.0

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# Direct Injection Detection

Detect **direct prompt injection** where the **user message itself** tries to override system or developer instructions. This is different from indirect injection (no external documents/RAG/web content).

> **Stop rule**: once one confirmed finding of a given type is obtained, stop all probes for that type.

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## When to Use

- Any agent that accepts user prompts. This tests direct instruction override and role confusion.

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