Tool · curated 21 Jul 2026
GitHub - Jograph17/shieldprompt: Test your LLM app against adversarial prompt injection: static template scanning + a 13-payload attack battery. Zero dependencies.
First reported · updated · 2 reports github.com
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Why it matters
shieldprompt gives defenders a lightweight way to red-team their own LLM apps for prompt-injection weaknesses before attackers exploit them.
shieldprompt is a zero-dependency tool for testing LLM applications against adversarial prompt injection, combining static template scanning with a 13-payload attack battery to probe an app's resistance to injection and jailbreak attempts.