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AI security vendor

Promptfoo

Operating organization under OpenAI

Official website

3

Offerings

3

Reviewed claims

2

Capabilities

Domains

Agent SecurityModel and Validation

Actions

POSTUREAUDIT

Offerings

Open an offering for reviewed behavior and evidence

Promptfoo · project

Promptfoo Core

1 claims+

Open-source CLI and library for automated LLM testing, red teaming, jailbreak evaluation, and vulnerability benchmarking.

Official source
Model Security Testing
POSTUREAUDIT

Promptfoo executes automated adversarial test fixtures and benchmark assertions against LLM endpoints to evaluate resistance to prompt injection, toxicity, and system prompt extraction.

Promptfoo · product

Promptfoo MCP Proxy

1 claims+

Proxy and security testing gateway for Model Context Protocol (MCP) clients and servers to intercept, inspect, and evaluate agent tool calls.

Official source
Agent Tool Governance
POSTURE

Promptfoo MCP Proxy intercepts Model Context Protocol traffic between clients and tools to evaluate tool-call authorization, parameter tampering, and excessive agency.

Promptfoo · product

Promptfoo Enterprise

1 claims+

Enterprise platform for continuous automated AI red teaming, multi-turn agent evaluation, and compliance benchmarking.

Official source
Agent Tool GovernanceModel Security Testing
POSTURE

Promptfoo simulates multi-turn adaptive attacks, autonomous agent goal hijacking, tool execution vulnerabilities, and unauthorized function calls in pre-deployment CI/CD environments.