claude-code-hooks-fast
Make Claude Code hooks cheap, especially on Windows, where every shell-form hook quietly starts four processes on every tool call. Covers exec-form hooks, measuring a hook's real process count, the PowerShell Start-Job trap, fail-soft without || true, and pasting or auto-announcing screenshots.
Pinned to revision 685376e99ae5, so it is the text this page describes rather than whatever the author pushed since.
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