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3 posts

• Same Wrapper, Different Posture: How Model Choice Changes Your Security Profile

  We ran the same security probe set against three models behind the same Copilot CLI wrapper. The wrapper never changed. The refusal behavior did — significantly.

  Jun 25, 2026 agent-security model-comparison refusal-rates context-window measurement

• When Tools Multiply: Auditing the Real Cost of AI Agent Capability Growth

  We ran a snapshot-based audit of our AI agent's tool definitions across May–June 2026. Tool count grew 190% in 40 days. Here's what we measured, what it means for context window sustainability, and why lazy-loading isn't the answer.

  Jun 16, 2026 context-window tool-use agent-security measurement monitoring

• The Hidden Cost of Instructions: 12,956 Tokens Before You Say a Word

  We measured how many tokens the Copilot CLI wrapper layer consumes before your first message. The answer — and what it means for context window budgeting — surprised us.

  May 14, 2026 context-window system-prompt tool-use agent-security measurement