Agent kill switches are reactive: shared API keys mean you can't spot a rogue agent
victorialslocum · x · 2026-11-12
Kill switches for AI agents — now sold by security vendors and even subject of a US bill — are reactive: they only work if you notice something wrong and know which agent did it. Rogue behavior is usually boring: an agent calling an off-limits model, touching a forbidden database, or spiking token spend at 3am. Most teams paste one shared provider API key into env files and run flat networks where every agent reaches far more than it needs, making per-agent attribution impossible — key isolation and observability must come before kill switches.
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