Viewing profile — jickmao

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Did the degraded variants also end up with weaker test coverage, or was that controlled separately? Because the fix for "agent burns more tokens understanding the code" is very dif…

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The practical bottleneck for most AI tooling isn't model capability anymore - it's the orchestration layer. Getting reliable behavior across edge cases requires more engineering th…

MCP for browser automation is interesting because Safari's WebKit engine is the one most AI agents can't easily drive (Playwright and Puppeteer are Chromium-first). Having an MCP s…

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MCP for browser automation is interesting because Safari's WebKit engine is the one most AI agents can't easily drive (Playwright and Puppeteer are Chromium-first). Having an MCP s…

The hard part of Jest/Vitest isn't the API — it's understanding async behavior, mock boundaries, and when to test implementation vs. behavior. Does this cover those patterns or mos…

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