#runtime
4 posts tagged with "runtime".
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Agent Security Moved to the Action Layer
• 6 min readRuntime authorization — intercepting tool calls before they execute — is becoming the real security boundary for agents, and a standard is forming fast.
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The Harness Got a Name
• 5 min readA new survey and Microsoft's BUILD 2026 release both landed on the same idea: agent capability is leaving the model and moving into the harness.
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Where the Agent Loop Runs: The Control-Plane Split of May 2026
• 5 min readThe week of May 19 separated the agent loop from tool execution. Whoever hosts the loop now owns your latency, reliability, and lock-in.
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The Agent Is a Workload, Not a Script
• 6 min readMid-May 2026 quietly shipped the operations layer for agents — versioned environments, runtime drain, behavior-based evals, portable skills.