• Building testless — function-level test selection in Rust: reads a git diff, walks a static call graph, and runs only the tests a change impacts. testless.itaywol.tools
• Building hookguard — trust-first git hook manager in Rust: hooks auto-install on clone, nothing runs without your consent.
• Building adeptability — author a prompt/rule/skill once, share it across every AI coding assistant.

More on itaywol.com, write-ups on the blog.

• AI sandboxes, agent loops, and harness creation.