Real ChatGPT answer · index seedT5VX5EcKtTwcompleteB2B software · AI and automation toolsinformational
What are the best free or low-cost developer tools available right now to test our custom AI agents for prompt injection weaknesses before we push them into production for our paying users?
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Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
What are the best free or low-cost developer tools available right now to test our custom AI agents for prompt injection weaknesses before we push them into production for our paying users?
1 real search · 1 real-search pass
2026 best open source LLM prompt injection red teaming tools Promptfoo Garak PyRIT Giskard documentation pricingGoogle ↗
OBSERVED
Badge and edge weight = share of passes that produced the query. Hover a query for its intent and routing format.
Query classes
Google's semantic query class for every sub-query: what kind of answer each search is after, simulated vs real.
Classifying 1 queries…
Searches and sources
ChatGPT1 real searches · gpt-6
2026 best open source LLM prompt injection red teaming tools Promptfoo Garak PyRIT Giskard documentation pricing Google ↗
- Website · promptfoo.dev
- Red-team documentation · promptfoo.dev
- Pricing · promptfoo.dev
- GitHub - promptfoo/promptfoo: Test your prompts, agents, and RAGs. Red teaming/pentesting/vulnerability scanning for AI. Compare performance of GPT, Claude, Gemini, DeepSeek, and more. Simple declarative configs with command line and CI/CD integration. Used by OpenAI and Anthropic. · github.com
- GitHub · github.com
- Documentation · garak.ai
- DevSecOpsGuideline/current-version/2-Process/2-4-Test/2-4-6-AI-LLM-Application-Security-Testing.md at master · OWASP/DevSecOpsGuideline · github.com
- Open-Source AI Red Teaming Tool Directory: Projects Compared (2026) · airedteamingtools.com
- GitHub · github.com
- Documentation · azure.github.io
- AI/LLM Application Security Testing and Red Teaming · owasp.github.io
- Documentation · docs.giskard.ai
- GitHub · github.com
- Giskard: AI Agent Evaluation and Red Teaming · docs.giskard.ai
- GitHub · github.com
- Website · confident-ai.com
- GitHub repository · github.com
- Open-source AI security tools · theinjection.dev