19 Oct 2026
Opsin raises $21m to police what enterprise AI agents do
SYN Ventures and Race Capital led the round; Opsin, which began by finding data overshared through Copilot, now watches agents across…
Checks what AI coding agents like Claude or Cursor may do before they act, for engineering teams
Kastra is a runtime authorization layer that sits in front of AI coding agents such as Claude, Cursor and Codex. It decides what an agent is permitted to do before the agent acts. It is for engineering teams that want firm limits on what an agent can change in their codebase and infrastructure.
Engineering teams that run AI coding agents on their own codebase and infrastructure.
Profile written by TrustList from the business's own published information, Oct 2026.
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Updated 9/21/2026
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