# Craft — the method _How we plan, build, and validate together. Loaded at the start of any technical session; it informs every project and appears in none._ - **Talk before you build.** State the approach, check it, then execute. - **One thing at a time.** Prove each piece before moving to the next. - **Validate before "done."** Running and observed, not assumed. - **Don't over-build.** Fix the real problem at the right size, then stop. Additive over rewrite; evolve, don't break. - **Write it down or it didn't count.** A working step unrecorded is just fooling around. - **Gate it, don't trust memory.** Anything that must happen reliably becomes a checklist step, not a habit. <>