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URL: https://github.com/topics/prompt-injection-defense

⇱ prompt-injection-defense · GitHub Topics · GitHub

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prompt-injection-defense

Here are 36 public repositories matching this topic...

arcjet / arcjet-js

Arcjet JavaScript (JS) / TypeScript SDK. Stop bots and automated attacks from burning your AI budget, leaking data, or misusing tools with Arcjet's AI security building blocks.

nodejs javascript security typescript serverless nextjs webassembly rate-limiting javascript-library typescript-library developer-tools remix security-tools bun sveltekit prompt-injection prompt-injection-defense

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TypeScript

R3dShad0w7 / PromptMe

PromptMe is an educational project that showcases security vulnerabilities in large language models (LLMs) and their web integrations. It includes 10 hands-on challenges inspired by the OWASP LLM Top 10, demonstrating how these vulnerabilities can be discovered and exploited in real-world scenarios.

owasp vulnerable-application owasp-top-10 ai-security llm prompt-injection vulnerable-llm-application ai-security-testing prompt-injection-llm-security prompt-injection-defense llm-red-teaming llm-top10

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Python

requie / LLMSecurityGuide

A comprehensive reference for securing Large Language Models (LLMs). Covers OWASP GenAI Top-10 risks, prompt injection, adversarial attacks, real-world incidents, and practical defenses. Includes catalogs of red-teaming tools, guardrails, and mitigation strategies to help developers, researchers, and security teams deploy AI responsibly.

offensive-security ai-safety red-teaming ai-security prompt-injection llm-security llm-vulnerabilities generative-ai-security-assurance prompt-injection-llm-security ai-security-tool prompt-injection-defense llm-security-compliance-prompt-injection generative-ai-security

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StackOneHQ / defender

Open source prompt injection protection for Agents calling tools (via MCP, CLI or direct function calling). Detect and defend against prompt injection attacks. 22MB, CPU-only, < 10ms latency.

ai-security prompt-injection llm-security mcp-security prompt-injection-defense prompt-injection-detection indirect-prompt-injection prompt-injection-protection

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TypeScript

arcjet / arcjet-py

Arcjet Python SDK. Stop bots and automated attacks from burning your AI budget, leaking data, or misusing tools with Arcjet's AI security building blocks.

python flask security rate-limiting email-validation email-verification bot-detection fastapi prompt-injection prompt-injection-defense

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Python

sleeepeer / PISanitizer

[New Preprint] PISanitizer: Preventing Prompt Injection to Long-Context LLMs via Prompt Sanitization

security ai trustworthy-ai llm large-language-model prompt-injection prompt-injection-defense

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Python

FIND-Lab / AgentWard

AgentWard – Built for all, hardened for OpenClaw.

defense-in-depth llm-agent llm-security agent-security prompt-injection-defense openclaw openclaw-security openclaw-plugin

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TypeScript

dronefreak / PromptScreen

Protect your LLMs from prompt injection and jailbreak attacks. Easy-to-use Python package with multiple detection methods, CLI tool, and FastAPI integration.

machine-learning jailbreak-detection ai-security guardrails llm prompt-injection llm-security prompt-injection-llm-security prompt-injection-defense

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Python

kevinl05 / promptmenot

Detect and sanitize prompt injection attacks in Rails apps. Protects against direct injection (users hacking your LLMs via form inputs) and indirect injection (malicious prompts stored for other LLMs to scrape). ~70 detection patterns across 7 attack categories with configurable sensitivity levels. Now includes resource extraction detection pattern

security-tools injection-attacks llm-security prompt-injection-detector prompt-injection-defense llm-security-compliance-prompt-injection

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Ruby

stronghold-hq / stronghold

A CLI-driven security proxy that scans every HTTP request for threats using the Citadel AI engine — paid per request via the x402 protocol.

agent cli security ai agents ai-agents prompt-injection prompt-injection-llm-security agentic-systems prompt-injection-defense x402 x402-agent

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Go

mickmicksh / chub-supply-chain-poc

Silent dependency injection through AI documentation pipelines. 240 isolated Docker runs proving Context Hub's zero-sanitization MCP server lets poisoned docs compromise developer projects without warning.

mcp owasp ai-agents claude security-research vulnerability-disclosure supply-chain-security prompt-injection llm-security prompt-injection-defense

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Python

imshahab / llama-sense

A multi-layered prompt injection detection system built with Laravel.

laravel ai pipeline pipeline-pattern defense-in-depth huggingface-datasets llm huggingface-spaces prompt-injection prompt-injection-detector prompt-injection-defense prompt-injection-detection

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PHP

AKURHULA / LLMSecurityGuide

🛡️ Explore tools for securing Large Language Models, uncovering their strengths and weaknesses in the realm of offensive and defensive security.

offensive-security ai-safety red-teaming ai-security prompt-injection llm-security llm-vulnerabilities generative-ai-security-assurance prompt-injection-llm-security ai-security-tool prompt-injection-defense llm-security-compliance-prompt-injection generative-ai-security

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vaisu-bhut / Health-Assistant

security machine-learning numpy pandas openai fine-tuning ai-ethics streamlit fitness-coach health-assistant llm prompt-engineering generative-ai langchain gpt-3-5 personalized-nutrition langgraph prompt-injection-defense

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Jupyter Notebook

jpzk / cursor-linux-sandbox

Linux sandbox for Cursor using bwrap and linux namespaces

linux security sandbox cursor agents prompt-injection prompt-injection-defense

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Shell

👁 Claude-Defender

2alf / Claude-Defender

MCP Config Monitor for Claude Desktop

cybersecurity security-scanner ai-security llm-security mcp-client mcp-security prompt-injection-defense

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Python

langguard / langguard-python

LangGuard Python Library

agent security openai ai-safety ai-agents llm prompt-engineering prompt-injection llm-security ai-agents-framework agentic-ai prompt-injection-defense

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Python

crissymoon / Live-CSS-Editor

This repository is meant to be an inspiration and rapid-start workspace for building apps quickly. It combines experiments, starter flows, and reusable tooling in one growing repo so ideas can move into working prototypes with minimal setup.

automation ai native-apps cybersecurity emotional-intelligence webdevelopment vscode-plugin emotional-analysis live-editor ai-assistant ai-tools ai-agent cybersecurity-tools prompt-engineering desktop-app-development live-edit-css prompt-injection-defense prompt-injection-detection agent-flows mood-check

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HTML

revsmoke / promptrejectormcp

Prompt Rejector protects your AI-powered applications from prompt injection attacks, jailbreak attempts, and traditional web vulnerabilities.

mcp gemini cybersecurity claude ai-security prompt-injection llm-safety prompt-injection-detector claude-code prompt-injection-defense

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TypeScript

Ryo-Hunter / genbu

玄武 Genbu — AI 防禦與保護模組。防止 prompt injection、記憶污染、鏈式攻擊與跨實例污染。基於 LDRIT 設計。

ai-safety claude ai-security ai-assistant ai-tools ai-agent llm prompt-engineering claude-code prompt-injection-defense ldrit

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Shell

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