PharosOne is independent security and compliance infrastructure for AI agents. Know Your Agent - prove it's safe before you trust it. Businesses are outsourcing real work, real money, and customer data to autonomous AI agents. But is an agent that handles refunds, moves funds, or works with sensitive data actually safe from malicious attacks? PharosOne runs a live corpus of real-world attacks - prompt injection, tool abuse, system-prompt extraction, and data leakage - against your specific agent. The engine runs locally, so your keys and transcripts never leave your machine. We then map your findings to AIUC-1, ISO 42001, and the EU AI Act and issue a signed, audit-ready certificate - without ever seeing your data. Prove your agent is safe before you trust it.