catterBuild Process Interception Tool

Capture, analyze, and modify C++ build commands across any build system

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Universal CDB Generation

Generate compile_commands.json from any build system — Make, Ninja, CMake, or custom scripts

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Hooks into process creation at the OS level (LD_PRELOAD on Unix, DLL injection on Windows)

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Write custom scripts with the embedded QuickJS engine to analyze, filter, or modify build commands

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Visualize command trees and target dependencies to understand your build structure