Onyx Security adds AI agent governance to Glean

AI agent security startup Onyx Security has announced an integration with enterprise AI platform Glean to help companies govern the agents they build and run on Glean. Onyx provides a secure AI control plane that inventories every Glean agent, assigns ownership and risk classifications, and continuously monitors permissions and data access. Intent-aware runtime controls can block unsafe requests or redirect agents back to company policy. Centralized audit evidence is maintained across AI environments. Onyx has raised $153 million to date, while Glean last raised $150 million at a $7.2 billion valuation in June 2025.