Anthropic - Strix

Setup

export STRIX_LLM="anthropic/claude-sonnet-5-5"
export LLM_API_KEY="sk-ant-..."

Available Models

Model	Description
`anthropic/claude-sonnet-5-5`	Best balance of intelligence and speed
`anthropic/claude-opus-5-5`	Maximum capability for deep analysis

Security testing with Claude needs the Cyber Verification Program (CVP). Without it the safety classifiers block most offensive tasks. Red Team Access covers authorized penetration testing.

Get API Key

Go to console.anthropic.com
Navigate to API Keys
Create a new key