Kontext

Kontext is a runtime security platform for AI agents. It discovers the agents an organization uses, including coding assistants, workplace agents and custom built agents, maps what they can access, blocks prohibited actions, detects risky behavior and tracks spend. A decision record is kept as evidence for every policy decision. Kontext runs in the agent's environment. Policies are evaluated at control points before an action runs and either allow or deny it. Risk detection is separate and flags activity for investigation. Teams can start in observe mode, which shows which actions a policy would block without interrupting the agent, and switch to enforcement when the matches look right. The self serve quickstart uses macOS and Homebrew, followed by a setup command and a personal API key from the dashboard. Endpoint setup requires workspace owner or admin access. The listed address is the app sign in page, which accepts email codes, GitHub or Google. It is aimed at security and platform teams that let employees use agents. Pricing is published in three tiers. Free costs $0 and includes 5,000 transactions a month. Team costs $500 per month and includes 100,000 transactions, then $1 per 1,000. Enterprise is custom priced with unlimited transactions and arranged through sales.